baber/WOPTO huggingface dataset:
Patent WO-2020140044-A1 (WO)
Inventor: BUHARIN VASILIY
IPC: G06T7/00
Filed: 2019-12-27
Abstract: L'invention concerne la génération d'une imagerie tridimensionnelle synthétique à partir de cartes de profondeur partielles. Dans divers modes de réalisation, une image d'une structure anatomique est reçue en provenance d'une caméra. Une carte de profondeur correspondant à l'image est reçue en provenance d'un capteur de profondeur qui peut faire partie de la caméra ou en être séparé. Un nuage de points préliminaire correspondant à la structure anatomique est généré sur la base de la carte de profondeur et de l'image. Le nuage de points préliminaire est enregistré avec un modèle de la structure anatomique. Un nuage de points augmenté est généré à partir du nuage du nuage de points préliminaire et du modèle. Le nuage de points augmenté est amené à tourner dans l'espace. Le nuage de points augmenté est rendu. Le nuage de points augmenté rendu est affiché pour un utilisateur.
Patent WO-2020142645-A1 (WO)
Inventor: VEZINA TIMOTHY C
IPC: F02F3/10
Filed: 2020-01-03
Abstract: L'invention concerne un piston de combustion interne de véhicule et son procédé de fabrication. Le piston comprend un corps de piston s'étendant le long d'un axe longitudinal central, comportant une paroi de combustion supérieure formant une surface de combustion supérieure et une surface de sous-couronne opposée à la surface de combustion supérieure. Une région de courroie de segment annulaire dépend de la surface de combustion supérieure, une paire de panneaux de jupe dépend de la région de courroie de segment annulaire, et une paire de bossages d'axe dépend de la surface de sous-couronne pour procurer des trous d'axes espacés latéralement et alignés le long d'un axe de trou d'axe, destinés à la réception d'un axe de pied de bielle. La surface de sous-couronne forme une surface de sous-couronne centrale et une partie d'une galerie de refroidissement externe ouverte, d'une galerie de refroidissement externe étanche ou d'une région sans galerie externe, un revêtement isolant contenant une résine thermodurcie étant appliqué sur au moins une des parties de la surface de sous-couronne.
Patent WO-2020154236-A1 (WO)
Title: Capuchon à rotule ayant un bord élevé
Inventor: WELLER JEFFREY
IPC: A42B1/04
Filed: 2020-01-21
Abstract: La présente invention concerne un capuchon à rotule qui comporte une couronne qui présente le point de couronne le plus élevé situé dans une direction verticale et le point de couronne le plus bas situé dans la direction verticale. Un bord s'étend vers l'avant de la couronne dans une direction longitudinale du capuchon à rotule et le bord s'étend dans la direction verticale jusqu'au point de bord le plus élevé. Le point de bord le plus haut est plus proche du point de couronne le plus haut dans la direction verticale que du point de couronne le plus bas dans la direction verticale. Dans d'autres versions du capuchon à rotule, une couronne est disposée dans le capuchon à rotule et dans encore d'autres versions de la couronne, elle peut être recouverte par le bord.
Patent WO-2020167520-A1 (WO)
Title: Système d'apprentissage profond pour diagnostics accélérés sur des données de texte non structuré
Inventor: GOLOUBEW DMITRY
IPC: H04L12/24
Filed: 2020-02-04
Abstract: Selon un mode de réalisation de la présente invention, un appareil obtient un texte non structuré généré par un dispositif concernant le fonctionnement du dispositif. L'appareil identifie le texte non structuré comme associé à une commande ou à un processus particulier qui a généré le texte non structuré. L'appareil classifie une partie du texte non structuré comme étant anormal en entrant la partie du texte non structuré dans un modèle basé sur un apprentissage machine formé pour prédire le texte généré par la commande ou le processus particulier. L'appareil fournit le texte non structuré en vue d'un affichage qui comprend une indication selon laquelle la partie du texte non structuré est anormale.
Patent WO-2020167725-A1 (WO)
Inventor: XU JIANGUO
IPC: H01M10/054
Filed: 2020-02-11
Abstract: L'invention concerne un type général de solides de coordination poreux, de structures organométalliques (MOF), en tant qu'additif d'électrode pour améliorer la stabilité thermique, le taux et les performances de cycle de batteries, et une électrode ayant l'additif d'électrode. L'incorporation de l'additif MOF dans l'électrode est complètement compatible avec le processus de fabrication de batterie actuel. L'additif MOF activé sert de modulateur d'électrolyte pour améliorer le transport cationique et atténuer la résistance interfaciale par interaction d'électrolyte liquide avec des sites métalliques ouverts insaturés. De plus, le liquide sans écoulement en configuration solide est réalisé par encapsulation d'électrolyte liquide dans un support poreux de MOF, ce qui offre une stabilité thermique supérieure.
Patent WO-2020168094-A1 (WO)
Title: Mesure simultanée de profil de profondeur et de spectre
Inventor: SPARANO BRIAN
IPC: G01B11/25
Filed: 2020-02-13
Abstract: L'invention concerne des techniques de balayage spectral 3D pour une mesure simultanée d'un profil de profondeur et d'un spectre et pour l'utilisation d'un balayage spectral 3D pour un traitement de matériau. Une source de lumière structurée et un dispositif d'imagerie spectrale sont conçus pour acquérir des images d'un objet éclairé par la source de lumière structurée à des fréquences différentes. Une segmentation spectrale et une reconstruction 3D sont réalisées à l'aide des images pour identifier des différences de matériau et un profil de profondeur de l'objet. Une représentation informatique de l'objet montrant des dimensions spatiales et des différences de matériau en réponse à une segmentation spectrale et une reconstruction 3D est générée en tant que sortie. La sortie renseigne la détection et le diagnostic de problèmes pour automatiser les étapes de traitement de matériau dans la fabrication industrielle et d'autres applications.
Patent WO-2020172074-A1 (WO)
Title: Gestion de flux dans des puits existants pendant une fracturation hydraulique d'un puits adjacent
Inventor: KRAYNEK MICHAEL
IPC: E21B43/14
Filed: 2020-02-14
Abstract: Un procédé de gestion de flux dans une première section de puits de production lors de la fracturation hydraulique d'une seconde section de puits comprend la reperforation de la première section de puits de production pour créer un nouvel ensemble de perforations, la mise sous pression de la formation par l'intermédiaire du nouvel ensemble de perforations, et la mise sous pression de la formation par l'intermédiaire de la seconde section de puits avec une seconde quantité de liquide de fracturation hydraulique tandis que la formation est encore mise sous pression à partir de la première section de puits de production.
Patent WO-2020172443-A1 (WO)
Title: Method and apparatus for providing web advertisements to users
Inventor: GUPTA NITIN
IPC: G06Q30/00
Filed: 2020-02-20
Abstract: A method and apparatus for providing Web advertisements to online users is disclosed. A balanced set of negative data points and positive data points is derived from a log of Ad impressions and used to train a classifier. In response to an Ad request signal, a plurality of Ads is retrieved from a database. The Ad request signal indicates a request to provide an Ad for a slot available on a Web page associated with a website. The signal is provided in relation to an access of the Web page by an online user and includes information related to the online user. A choice of an Ad is predicted based on the information related to the online user and the plurality of Ads. The Ad is provided to a Web server to cause display of the Ad on the slot when the Web page is displayed to the online user.
Patent WO-2021167615-A1 (WO)
Title: User authentication based on biometric data
Inventor: TAMMANNAGARI SAILESH KUMAR
IPC: G06F21/31
Filed: 2020-02-20
Abstract: In an example implementation according to aspects of the present disclosure, a system receives behavioral biometric data associated with a user of a computing device. The system determines whether an identity of the user is authenticated based on a comparison of the received behavior biometric data and historical behavioral biometric data associated with the user of the computing device. In response to determining that the identity of the user is not authenticated based on the comparison of the received behavioral biometric data and the historical behavioral biometric data, the system receives physiological biometric data associated with the user. The system determines whether the identity of the user is authenticated based on a comparison of the received physiological biometric data and historical physiological biometric data associated with the user of the computing device.
Patent WO-2021167626-A1 (WO)
Title: Method and system for data exchange with robotic surgical tools using near field communication (nfc)
Inventor: JHAVERI MUFADDAL
IPC: A61B34/00
Filed: 2020-03-03
Abstract: In this patent disclosure, various embodiments of using near-field communication (NFC) to facilitate the transfer of data and power between a robotic surgical system and a surgical tool attached to the robotic surgical system are disclosed. In one aspect, a process for automatically managing surgical tool attachment in a robotic surgical system can begin by detecting an attachment of a surgical tool. The process next establishes a secure near-field communication (NFC) link between a first NFC module embedded in the robotic surgical system and a second NFC module embedded in the surgical tool. Next, the process requests tool calibration data from the surgical tool via the secure NFC link. The process subsequently uses the received tool calibration data to initialize the surgical tool so that the surgical tool is ready for use.
Patent WO-2020181210-A1 (WO)
Title: Apparatus and method for continuous make-down of powder material
Inventor: HUANG CHENG-SUNG
IPC: B01F15/00
Filed: 2020-03-06
Abstract: A system 10 for continuously making-down a dry powder material is provided. The system may include a liquid supply system 26, a material feed system 10, a vessel 35, a filter 41, and an agitator 45. The vessel may receive a continuous supply of liquid from the liquid supply system and a continuous supply of dry powder from the material feed system. The liquid and material may be discharged continuously from the vessel. A filter may sealingly extend across the outlet to filter the solution exiting the vessel. The filter may include an upstream surface in contact with the inner volume of the vessel. The agitator may be disposed within the vessel and may be configured to agitate the contents of the vessel. The agitator may include a wiping member 52 configured to contact the upstream surface of the filter while agitating the contents.
Patent WO-2020236315-A1 (WO)
Title: Real-world object recognition for computing device
Inventor: SAWHNEY HARPREET SINGH
IPC: G06V10/774
Filed: 2020-03-31
Abstract: A method for object recognition includes, at a computing device, receiving an image of a real-world object. An identity of the real-world object is recognized using an object recognition model trained on a plurality of computer-generated training images. A digital augmentation model corresponding to the real-world object is retrieved, the digital augmentation model including a set of augmentation-specific instructions. A pose of the digital augmentation model is aligned with a pose of the real-world object. An augmentation is provided, the augmentation associated with the real-world object and specified by the augmentation-specific instructions.
Patent WO-2020222987-A1 (WO)
Inventor: YOUNGBLOOD BENJAMIN
IPC: A61K35/17
Filed: 2020-04-08
Abstract: The application provides T cell gene expression signatures that can be used to predict T cell therapy outcomes.
Patent WO-2020219364-A1 (WO)
Inventor: PANKEN ERIC J
IPC: A61B5/0476
Filed: 2020-04-17
Abstract: Techniques are disclosed for using probabilistic entropy to select electrodes with fewer artifacts for controlling adaptive electrical neurostimulation. In one example, a plurality of electrodes sense bioelectrical signals of a brain of a patient. Processing circuitry determines, for each bioelectrical signal sensed at a respective electrode of the plurality of electrodes, a probabilistic entropy value of the bioelectrical signal. The processing circuitry compares each of the respective probabilistic entropy values of the bioelectrical signal to respective entropy threshold values and selects, based on the comparisons, a subset of electrodes of the plurality of electrodes. The processing circuitry controls, based on the bioelectrical signals sensed via respective electrodes of the subset of electrodes and excluding the bioelectrical signals of the plurality of bioelectrical signals sensed via respective electrodes not in the subset of electrodes, delivery of electrical stimulation therapy to the patient.
Patent WO-2021194522-A1 (WO)
Inventor: JAASKELAINEN MIKKO
IPC: E21B34/14
Filed: 2020-05-01
Abstract: Aspects of the subject technology relate to systems and methods for deploying fiber optic lines in a wellbore using a fiber optic deployment device. The device can include at least one fiber optic spool forming a canister. The canister can be operable to self-propel through at least a portion of the wellbore. Each of the at least one fiber optic spool can comprising one or more fiber optic lines. Each of the one or more fiber optic lines can be coupled to a bridge plug at a first end and coupled to a cable at a second end opposite the first end. The device can include a sleeve covering the at least one fiber optic spool.
Patent WO-2021021299-A1 (WO)
Title: Analyseur d'haleine et procédé de test d'haleine à l'urée
Inventor: RIGAS ANASTASIA
IPC: A61B5/097
Filed: 2020-06-09
Abstract: La présente invention concerne un analyseur d'haleine amélioré et un procédé de test d'haleine visant à déterminer la présence ou l'absence d'une maladie chez l'homme, comprenant mais sans limitation, la bactérie  H. Pylori  dans le tube digestif d'un sujet.
Patent WO-2020257619-A1 (WO)
Inventor: BRUSHETT CHRISTOPHER DOUGLAS
IPC: A61B5/00
Filed: 2020-06-19
Abstract: An apparatus and method for finding a range of lumen clearance, comprises: positioning an imaging probe in a lumen such that the probe tip is positioned to irradiate a target area; acquiring a first set of images of an inside of the lumen while performing a non-flush pullback operation with the probe; analyzing the first set of images to determine a location of the probe tip with respect to a guide catheter; calculating a range of lumen clearance based on the location; and acquiring a second set of images of the inside of the lumen while performing a flush pullback operation only within the calculated range of lumen clearance. Calculating the range of lumen clearance includes calculating a pullback distance from the target area to the distal end of the guide catheter. The method further includes calculating a volume of contrast agent for clearing the calculated pullback distance.
Patent WO-2021003333-A1 (WO)
Title: Force balanced reciprocating valve
Inventor: PETERS VOLKER
IPC: E21B47/18
Filed: 2020-07-02
Abstract: A device for generating pressure pulses includes a valve member disposed in a fluid passageway, the fluid passageway including a restriction, the valve member movable by an actuator relative to the restriction to generate a pressure pulse in a fluid in the fluid passageway based on varying a relative position between the valve member and the restriction and creating a differential pressure across the fluid passageway, the differential pressure applying a first force on the valve member. The device also includes a piston member in hydraulic communication with the differential pressure, the differential pressure applying a second force on the piston member, the piston member having a locomotive mechanical connection to the valve member.
Patent WO-2021030665-A1 (WO)
Title: Formulations de conjugués de benzazépine et leurs utilisations
Inventor: SMITH SEAN WESLEY
IPC: A61K9/19
Filed: 2020-08-14
Abstract: L'invention concerne des formulations aqueuses comprenant des conjugués qui comprennent un composé renfermant de la benzazépine ou une structure de type benzazépine conjuguée à un polypeptide, ainsi que des procédés de traitement utilisant les formulations aqueuses. L'invention concerne également des compositions lyophilisées comprenant les conjugués qui comprennent un composé renfermant de la benzazépine ou une structure de type benzazépine conjuguée à un polypeptide.
Patent WO-2021041475-A1 (WO)
Inventor: MOYA RONNY
IPC: E21B33/064
Filed: 2020-08-26
Abstract: A blowout preventer (BOP) for controlling pressure within a wellbore includes a body (200) having a front side (202) and a back side (204). The BOP also includes a door opening (400) extending through the front side (202). The BOP further includes an operator opening (404) extending through the body (200), perpendicular to the door opening (400). The BOP includes an outlet (300) extending from an inner cavity (406) of the body (200) through the back side (204), the inner cavity (406) being fluidly coupled to both the outlet (300) and the door opening (400). The BOP also includes a ram passage (500) forming at least a portion of the inner cavity (406), wherein the ram passage (500) is arranged substantially perpendicular to the door opening (400).
Patent WO-2021041549-A1 (WO)
Title: Annular seal assembly with axial load decoupling feature
Inventor: CHENG SAMUEL
IPC: F16J15/06
Filed: 2020-08-26
Abstract: An annular seal system for sealing between a casing hanger and a wellhead housing, the system including an actuator ring having a rigid portion and a flexible portion, and a lockdown ring positioned adjacent the actuator ring. The system further includes a seal assembly capable of moving from a de-energized position to an energized position, wherein when the seal assembly is in the de-energized position there is defined a space between the seal assembly and the rigid portion of the actuator ring, and when the seal assembly is in the energized position the space is closed, the rigid portion of the actuator ring contacts a surface of the casing hanger, and the flexible portion of the actuator ring pushes the lockdown ring into engagement with the wellhead, the flexible portion of the actuator ring adapted to axially compress to allow positional variation between the lockdown ring and the wellhead housing.
Patent WO-2022046071-A1 (WO)
Title: Issuing secret shares
Inventor: Wang yong qi
IPC: H04W12/04
Filed: 2020-08-28
Abstract: Example implementations provide machine readable storage storing machine executable instructions, arranged, when processed by a processor, for a succeeding generation player device accessing an unassigned share in a secret the instructions comprising instructions to: (a.) receive an intermediate generation share of a set of intermediate shares, the intermediate generation share being arranged to facilitate access to the unassigned share and the intermediate generation share having been derived by an intermediate generation player device from shares of further shares provided by a set of preceding generation player devices; (b.) receive, from a set of other intermediate generation player devices, a set of other intermediate generation shares of the set of intermediate shares, to facilitate access by the succeeding generation player device to the unassigned share in conjunction with the intermediate generation share; and (c.) access the unassigned share using the intermediate generation share and the set of other intermediate generation shares.
Patent WO-2022055481-A1 (WO)
Title: Port-catheter assembly gripping, cutting and connection tool
Inventor: EVANS JOHN
IPC: A61M25/00
Filed: 2020-09-09
Abstract: A stabilization and trimming tool (100) comprising a handle (110) operatively coupled to a cradle (120) and a clamping device (150), wherein the cradle is configured to receive and retain a cathlock (90) and wherein the clamping device is designed to grip a catheter. The proximal end of the catheter can be threaded through the cathlock and releasably retained by the tool. The tool further comprises a catheter cutting mechanism (150) coupled to the handle, wherein the catheter cutting mechanism is configured to trim the proximal portion of the catheter and couple the catheter to a port using the cathlock. The tool can then release the cathlock and be withdrawn from the insertion site.
Patent WO-2021050975-A1 (WO)
Inventor: LOTVALL JAN
IPC: A61K39/395
Filed: 2020-09-11
Abstract: La présente invention concerne des nanovésicules fantômes (gNVs) qui sont déficientes en composants cytosoliques. L'invention concerne également des procédés de fabrication de ces vésicules et les utilisations thérapeutiques de ces vésicules. Les gNVs peuvent être utilisées dans la prévention ou le traitement d'états qui peuvent bénéficier de l'administration des gNVs. De tels états comprennent des états qui impliquent une inflammation.
Patent WO-2021055872-A1 (WO)
Title: Using isi or q calculation to adapt equalizer settings
Inventor: BARRIER GEORGE
IPC: H04L25/06
Filed: 2020-09-18
Abstract: A method and apparatus for processing a signal to generate equalizer codes, which are used to control equalization of the signal, that comprises processing the signal to identify the eyes of the signal, and for each eye, calculating an eye height and calculating a noise value. For each eye, squaring the eye height to generate an eye height product and dividing the eye height product by the noise value to generate a Q 2  value. Using the calculated Q 2  values optimizing, through adaptation, the equalizer codes. Calculating the noise values may include calculating an IS I value for each band of the signal and then calculating the eye height for each eye as the difference between the adjacent upper average value and the adjacent lower average value. Then, for each eye, calculating a noise value by summing the IS I value for the band above the eye and the band below the eye.
Patent WO-2021080814-A1 (WO)
Title: Film compositions
Inventor: JHA BRAJESH
IPC: A61K8/41
Filed: 2020-10-13
Abstract: Described herein are water-dissolvable films having a non-fibrous body comprising: a quarternary salt; a polymer; and a fragrance. Methods of making and using the water-dissolvable films are also described.
Patent WO-2021087263-A1 (WO)
Inventor: HENSEL LEONARD
IPC: B60B25/20
Filed: 2020-10-30
Abstract: A lock-ring system may include one or more lock-ring sections configured to at least partially define an annular lock-ring and one or more coupler plates configured to couple a first ring section end of a first lock-ring section to either a second ring section end of the first lock-ring section or to a ring section end of a second lock-ring section. The one or more coupler plates may be configured to be received in ring recesses of the one or more lock-ring sections. The one or more coupler plates may be coupled to the one or more ring section ends by fasteners and may be configured to slide relative to the ring recesses when the fasteners are loosened, so that a lock-ring formed by the one or more lock-ring sections may be mounted on, or removed from, a wheel assembly. A handle may be used to assist with maintaining separation of the lock-ring sections during handling and to assist with handling the lock-ring during removal and installation of the lock-ring on a wheel assembly.
Patent WO-2021096925-A1 (WO)
Inventor: ALSTON JR
IPC: A61L29/16
Filed: 2020-11-11
Abstract: La présente invention concerne des ballonnets revêtus de médicament, et en particulier des ballonnets revêtus de médicament ayant une couche de revêtement de médicament qui utilise principalement des agents thérapeutiques seuls pour améliorer la qualité des traitements dans lesquels sont utilisés les ballonnets revêtus de médicament. Des aspects particuliers peuvent concerner un ballonnet revêtu de médicament ayant une surface externe, et une couche de revêtement de médicament sur la surface externe du ballonnet. La couche de revêtement de médicament comprend au moins un agent thérapeutique et est sensiblement exempte d'excipients.