baber/WOPTO huggingface dataset:
Patent WO-2019060023-A1 (WO)
Title: Facial anti-spoofing method using variances in image properties
Inventor: SHEETS JOHN F
IPC: G06F21/45
Filed: 2018-07-12
Abstract: Embodiments of the invention are directed to a system and methods for determining a likelihood that an image that includes a user is a spoof or fake. In some embodiments, focus values are determined for various parts of the image during a focus sweep. The focus values may represent a focus point at which a particular part of the image is sharp. In some embodiments, the focus values may be determined only for the sections of the image that correspond to a face within the image. From the focus values, the system may determine a relative depth of various parts of the image. Using the relative depths, the system may generate a rough depth map for the image. The depth map may be analyzed to determine a likelihood that the image is authentic.
Patent WO-2019014637-A1 (WO)
Title: Mitigation of inaccurate echo prediction
Inventor: DICKINS GLENN N
IPC: H04B3/20
Filed: 2018-07-13
Abstract: Systems and methods are described for compensating for inaccurate echo prediction in audio systems. A signal may be received at a microphone of an audio system, the signal including audio rendered using a spatial audio renderer across a multi-channel audio output. A signal may be received from the spatial audio renderer that indicates a change in rendering of audio. The audio system may then determine if there is echo power within the received signal greater than an expected echo power. After the signal from the spatial audio renderer has been received, the echo suppression applied to the received signal may be modified in response to a determination that the echo power is greater than the expected echo power, the echo suppression attenuating pre-selected frequency bands of the received signal.
Patent WO-2019032822-A1 (WO)
Title: Sr configuration for enabling services of different priorities
Inventor: LI CHIH-PING
IPC: H04W74/08
Filed: 2018-08-09
Abstract: In a network configured to communicate over multiple services, each service may have one or more SR configurations. In embodiments, a processor may detects SR collision in which SR occasions for different services as defined by their corresponding configurations at least partially overlap.
Patent WO-2019046543-A1 (WO)
Title: System, method, and medium to unlock an object
Inventor: WANG KANG
IPC: H04B10/116
Filed: 2018-08-30
Abstract: A mobile computing device captures an image of an identification code on an object that identifies the object, extracts the code from the image, and forwards the code and a user ID to a server, which responds with digital key when the user ID has been verified. The mobile computing device converts the digital key into a pulsed light sequence that represents the digital key. An unlocking device attached to the object detects the pulsed light sequence, recovers the digital key from the pulsed light sequence, compares the recovered digital key to a pre-stored digital key, and unlocks the device when the recovered digital key matches the pre-stored digital key.
Patent WO-2019070419-A1 (WO)
Title: Internet data usage control system
Inventor: FOURNIER JAMES
IPC: G06Q30/06
Filed: 2018-09-20
Abstract: A method for seamlessly and automatically granting tailored permission for use and transference of internet data between databases with comprehensive consent is described. The method employs a graph language such as JSON-LD to integrate and employ cryptographically signed Information Sharing Agreements (ISA) between parties. Data is serialized to be easily transferred between databases when appropriate permission is obtained. Granular data exchange under usage control contacts can be automated among any number of parties on the internet. As such, the method provides a means by which users may control not only what may be done with their data, but to what entity or entities the data may be transferred. Advertisements may then be served to the user according to his or her preferences as defined within a web or desktop app, which is then applied to all related ad publishers publishing to the domains visited by the user.
Patent WO-2019060707-A1 (WO)
Title: Methods of preventing methionine oxidation in immunoconjugates
Inventor: FLEMING MICHAEL
IPC: A61K31/198
Filed: 2018-09-21
Abstract: The present invention generally relates to methods of preventing methionine oxidation in immunoconjugates. The present invention also relates to pharmaceutical compositions of immunoconjugates in which the amount of methionine oxidation is minimized.
Patent WO-2019070481-A1 (WO)
Title: Aircraft storage bin assembly with upper and lower bins
Inventor: SAVIAN SCOTT
IPC: B64D11/00
Filed: 2018-09-26
Abstract: An aircraft overhead storage bin assembly that includes a housing, a door pivotably attached to the housing and a bucket pivotably connected to the housing that cooperates with the housing to define a bin interior. The housing includes a front, a back, and an upper storage section defined therein. The upper storage section includes an upper storage section opening that communicates the upper storage section with an exterior of the housing. The door pivotably attached to the housing and is movable between an open and a closed position. In the closed position the door closes the upper storage section opening. The bucket is positioned below the upper storage section and is pivotable with respect to the housing between an open position and a closed position.
Patent WO-2019070686-A1 (WO)
Title: Customized 360-degree media viewing
Inventor: HE YONG
IPC: H04N21/475
Filed: 2018-10-02
Abstract: A device may be configured to render at least one spatial region of 360-degree media content, which may include two or more spatial regions. The device may include a receiver configured to receive the 360- degree media content and metadata associated with the 360-degree content. The metadata may include a classification of a respective spatial region of the 360-degree media content. The device may further include a memory configured to store a user preference and a sensor configured to detect a user movement. The device may include a processor configured to determine that the user movement is associated with a rendering of the respective spatial region. The processor may further determine whether the classification complies with the user preference and alter the rendering of the respective spatial region if the classification violates the user preference.
Patent WO-2019070787-A1 (WO)
Title: Methods for driving four particle electrophoretic display
Inventor: LIN CRAIG
IPC: G09G3/20
Filed: 2018-10-03
Abstract: The present invention provides driving methods for a color display device in which each pixel can display four high-quality color states. More specifically, an electrophoretic fluid is provided which comprises four types of particles, dispersed in a solvent or solvent mixture.
Patent WO-2019089927-A1 (WO)
Inventor: WANG GUOXIN
IPC: C01B25/01
Filed: 2018-11-01
Abstract: La présente invention concerne un procédé de flottation de phosphate comprenant les étapes consistant à : à l'aide d'eau, réduire un minerai de phosphate en une pâte contenant environ 55 % à 75 % de solides de façon à produire une boue de minerai ; conditionner la boue de minerai avec un nouveau système de réactifs de façon à produire une boue conditionnée ; soumettre la boue conditionnée à une flottation de façon à produire une sousverse et un trop-plein ; et collecter le trop-plein sous forme d'un concentré de phosphate. Le nouveau système de réactifs peut contenir une combinaison d'acide gras, de fioul et de savon d'acide gras et peut ne pas contenir de modificateur de pH. Le procédé peut également fonctionner efficacement avec un pourcentage de solides inférieur à celui des systèmes de réactifs classiques.
Patent WO-2019094909-A1 (WO)
Title: Méthodologie de développement de vaccin basée sur une molécule d'adhésion
Inventor: MCELFRESH MICHAEL
IPC: A61K39/00
Filed: 2018-11-13
Abstract: La présente invention concerne un procédé d'induction de réponses immunitaires au moyen d'antigènes synthétiques qui met en œuvre la génération d'un antigène de substitution configuré pour une molécule étrangère, la génération d'une molécule de ligand synthétique à haute affinité (SHAL) comprenant au moins un ligand configuré pour se lier à une cellule présentatrice d'antigène (APC) et au moins un ligand spécifiquement configuré pour se lier à l'antigène de substitution, la combinaison du SHAL avec l'antigène de substitution par une réaction chimique formant un complexe de présentation d'antigène, l'introduction du complexe de présentation d'antigène à un utilisateur sans réponse immunitaire à la molécule étrangère.
Patent WO-2019104158-A1 (WO)
Inventor: GORDON THOMAS A
IPC: B26D5/00
Filed: 2018-11-21
Abstract: L'invention concerne un appareil et un procédé destinés à déterminer des bords de matériau en feuille sur une surface, comportant un capteur (210) configuré pour détecter un bord externe (56) et un bord utilisable (55) du matériau en feuille (10) et un dispositif de commande (80) en communication avec le capteur. Le capteur (210) comprend un premier capteur optique de couleur (121), produisant un premier signal représentant un premier attribut physique du matériau en feuille, et un second capteur optique de couleur (122), produisant un second signal représentant un second attribut physique du matériau en feuille. Le dispositif de commande (80) comprend un processeur, une mémoire et un adaptateur de communication, commande la distribution et l'étalement du matériau en feuille destiné à être détecté par le capteur, et signale à un utilisateur une présence du bord utilisable dans le matériau en feuille (10) lors de la détection par le capteur (210).
Patent WO-2019108632-A1 (WO)
Inventor: MAGNANI ALBERTO
IPC: H04N5/355
Filed: 2018-11-28
Abstract: L'invention concerne un appareil et un procédé de capture d'images animées, et un nouveau réseau de capteurs de pixels. L'appareil comprend un réseau d'imagerie rectangulaire, une pluralité de circuits de traitement de colonne, et un dispositif de commande. Le réseau d'imagerie rectangulaire est caractérisé par une pluralité de rangées et de colonnes de capteurs de pixels UHDR et une pluralité de lignes de lecture, et une pluralité de lignes de sélection de rangée. Chaque circuit de traitement de colonne est connecté à une ligne correspondante parmi la pluralité de lignes de lecture. Le dispositif de commande amène le réseau d'imagerie rectangulaire à mesurer une pluralité d'images d'une scène qui est éclairée par une source de lumière pulsée caractérisée par une période d'éclairage et une période sombre. Chacune des images est générée dans une période de trame qui comprend une période d'exposition et une période morte, la période morte étant inférieure à la période sombre.
Patent WO-2019108807-A1 (WO)
Inventor: GEORGIADIS ANDREW
IPC: C12N15/11
Filed: 2018-11-29
Abstract: L'invention concerne des procédés pour déterminer l'état MSI d'un patient par biopsie liquide avec préparation d'échantillon à l'aide d'une capture hybride et de codes à barres non uniques. Selon certains aspects, l'invention concerne un procédé permettant de détecter une instabilité de microsatellites (MSI). Le procédé comprend l'obtention d'ADN libre circulant (ADNcf) à partir d'un échantillon de sang ou de plasma provenant d'un patient et le séquençage de parties d'ADNcf pour obtenir des séquences d'une pluralité de séquences nucléotidiques répétées dans l'ADNcf. Un rapport est fourni décrivant un état MSI chez le patient lorsqu'une distribution de longueurs de la pluralité de séquences présente des pics qui s'écartent de façon significative des pics dans une distribution de référence.
Patent WO-2020117249-A1 (WO)
Inventor: BHATTACHARYA SOM
IPC: G06Q10/08
Filed: 2018-12-06
Abstract: A method of verifying product reviews comprising receiving a purchase order for a product from a user. The method includes preparing a smart package including the product and a usage sensor. The method includes receiving product use data from the usage sensor and receiving a product review from a user computing device. Based on the product use data received from the usage sensor, the method includes assigning a veracity score to the product review.
Patent WO-2019118863-A1 (WO)
Title: Création d'un vêtement véritablement thermoconducteur en utilisant un revêtement thermo-fonctionnel intricat et des fils thermiquement conducteurs
Inventor: AGARWAL DHRUV
IPC: D06M23/08
Filed: 2018-12-14
Abstract: L'invention concerne des vêtements qui comprennent des matériaux thermoconducteurs, les matériaux comprenant un revêtement de collecte de chaleur disposé sur un matériau de base fibreux dans lequel est dispersé un additif thermoconducteur. L'invention concerne également des procédés de fabrication de vêtements thermoconducteurs.
Patent WO-2020131051-A1 (WO)
Inventor: ROANE THOMAS
IPC: E21B34/06
Filed: 2018-12-19
Abstract: Les modes de réalisation comprennent des procédés et des outils pour activer des appareils de fond de trou. Dans un mode de réalisation, un multiplicateur de pression hydrostatique comprend un logement ayant au moins deux surfaces de section transversale internes différentes. Le logement comprend un dispositif monté sur le logement et utilisable pour être actionné lorsqu'il est soumis à une quantité de pression seuil. Le logement comprend également un premier piston logé dans une première chambre du logement, le premier piston ayant une première zone de section transversale et une première longueur de course, et un second piston logé dans une seconde chambre du logement, le second piston ayant une seconde zone de section transversale et une seconde longueur de course, et la première zone de section transversale étant supérieure à la seconde zone de section transversale. Le multiplicateur de pression hydrostatique comprend également un réducteur de débit de fluide qui réduit le débit de fluide au moyen de la soupape pour commander une quantité de pression appliquée par le premier piston.
Patent WO-2019140254-A1 (WO)
Inventor: KAHNE DANIEL
IPC: A61K31/433
Filed: 2019-01-11
Abstract: Provided herein are multicyclic compounds useful for treating tuberculosis. Also provided are methods of treating tuberculosis using the compounds of the invention.
Patent WO-2019140334-A1 (WO)
Title: Homogeneous assay (ii)
Inventor: CHOU STEPHEN
IPC: G01N33/537
Filed: 2019-01-11
Abstract: Among other things, the present disclosure is related to devices and methods of performing biological and chemical assays, such as but not limited to immunoassays and nucleic assay acid, particularly a homogeneous assay that does not use a wash step and that is fast (e.g., 60 seconds from dropping a sample to displaying results). The present disclosure is related to both competitive and non-competitive homogeneous assays.
Patent WO-2019143739-A1 (WO)
Title: Shared vr game integrated machine and method of using same
Inventor: CHEN XIUCHAO
IPC: A63F13/211
Filed: 2019-01-16
Abstract: VR game integrated machine comprise a main box, illuminating elements, a support column assembly, a display assembly, a main display and a transmission device mounted inside the main display mounting frame, the transmission device including a driving structure. The main box, located between the support columns, is movably connected to the support columns. One or more VR handles, which include a data line, is connected to a computer in the main box body via the data line. The game device head display can be automatically stored and lowered and the game controller provides for easy unattended operation so that operation is simpler, more efficient, lower in cost, and the device loss rate can be greatly reduced. Also set forth is a method for using the VR game integrated machine; the method includes the steps of starting the device, scanning the code to recharge, locking the screen, and ending the game.
Patent WO-2019147551-A1 (WO)
Title: Shell with expandable rivet button and tooling therefor
Inventor: STAMMEN DENNIS C
IPC: B21D51/44
Filed: 2019-01-22
Abstract: A can end (30) including a central panel (40) with an expandable bubble (12) disposed thereon is provided. The use of an expandable bubble (12) allows for an expandable rivet button (22) and thereafter an expandable rivet (32) that has an enhanced overlap of a tab body. Such an expandable rivet (32) allows for the use of a metal sheet with a thinner base thickness.
Patent WO-2019152781-A1 (WO)
Title: Modified monocytes/macrophages/dendritic cells expressing chimeric antigen receptors and uses in diseases and disorders associated with protein aggregates
Inventor: GILL SAAR
IPC: C07K14/705
Filed: 2019-02-01
Abstract: The present invention relates to compositions and methods for treating diseases and/or disorders associated with protein aggregates. By expressing a chimeric antigen receptor (CAR) in a monocyte, macrophage or dendritic cell, the modified cell is recruited or applied to the tissue microenvironment where it acts as a potent immune effector by infiltrating the tissue and eliminating, reducing, inhibiting or preventing protein aggregation. Other aspects of this invention include methods and pharmaceutical compositions comprising the CAR modified monocyte, macrophage or dendritic cell for treating a condition, such as a neurodegenerative disease/disorder, an inflammatory disease/disorder, a cardiovascular disease/disorder, a fibrotic disease/disorder and amyloidosis.
Patent WO-2019157308-A1 (WO)
Title: Bispecific antigen-binding molecules and methods of use
Inventor: ELLERMAN DIEGO
IPC: C07K16/28
Filed: 2019-02-08
Abstract: The present invention provides bispecific antigen-binding molecules having a monovalent arm specific to a first target antigen (e.g., a T cell antigen, such as CD3) and a bivalent arm specific for a second target antigen (e.g., a tumor antigen, such as HER2). Bispecific antigen-binding molecules are useful in the treatment of disorders, such as cancer (e.g., HER2-positive cancer). The invention also features methods of producing bispecific antigen-binding molecules, methods of treating disorders using bispecific antigen-binding molecules, and compositions including bispecific antigen-binding molecules.
Patent WO-2019157384-A1 (WO)
Title: Method and system for forming doped regions by diffusion in gallium nitride materials
Inventor: AKTAS OZGUR
IPC: H01L29/66
Filed: 2019-02-08
Abstract: A method of forming doped regions by diffusion in gallium nitride materials includes providing a substrate structure including a gallium nitride layer and forming a mask on the gallium nitride layer. The mask exposes one or more portions of a top surface of the gallium nitride layer. The method also includes depositing a magnesium-containing gallium nitride layer on the one or more portions of the top surface of the gallium nitride layer and concurrently with depositing the magnesium-containing gallium nitride layer, forming one or more magnesium-doped regions in the gallium nitride layer by diffusing magnesium into the gallium nitride layer through the one or more portions. The magnesium-containing gallium nitride layer provides a source of magnesium dopants. The method further includes removing the magnesium-containing gallium nitride layer and removing the mask.
Patent WO-2019173264-A1 (WO)
Title: Wireless detection of electrically or magnetically labeled analytes
Inventor: CHAHAL PREMJEET
IPC: B01L3/00
Filed: 2019-03-05
Abstract: The disclosure relates to wireless detection of analytes (such as bacteria) labeled by electrically, dielectrically, or magnetically active nanoparticles, for example in quality control monitoring for food supply chain management. The disclosed apparatus includes a detection vessel or vial, a resonant sensor tag, an inductively coupled reader to induce and detect resonance in the sensor tag, and an active nanoparticle for labeling. The disclosed wireless detection apparatus and methods use active nanoparticles for the development of wireless sensor systems which can be designed to be compatible with the existing RFID technology infrastructure. For example, commercial RFID readers (e.g., hand-held) used for tracking and tracing operation can be used with the disclosed apparatus to induce and measure a corresponding resonance frequency.
Patent WO-2019194924-A1 (WO)
Title: Disentangled orthogonal frequency division multiplexing for navigation and positioning signals
Inventor: OPSHAUG GUTTORM RINGSTAD
IPC: H04W64/00
Filed: 2019-03-05
Abstract: Many mobile devices and mobile networks utilize orthogonal frequency division multiplexing (OFDM) to calculate position information of mobile devices within the network. However, the Doppler Effect and other noise or obstructions can cause OFDM signals to become entangled, particularly when the mobile device is moving, making the calculated position information inaccurate. Described herein are systems and methods for disentangling the OFDM signals by calculating a symbol length for the signals that is longer than the minimum symbol length, which is used in traditional OFDM. Selecting a longer symbol length reduces the Doppler Effect and other noise on the signals, making positioning calculations more accurate.
Patent WO-2019195068-A1 (WO)
Inventor: HOVERSTEN GARY MICHAEL
IPC: G06N7/00
Filed: 2019-03-28
Abstract: Systems and methods for training a model that uses probabilities of lithologies as prior information in an inversion are disclosed. Exemplary implementations may: obtain training data, the training data including (i) subsurface map data sets, and (ii) known lithologies; obtain an initial seismic mapping model; generate a conditioned seismic mapping model by training the initial seismic mapping model; store the conditioned seismic mapping model; obtain a target subsurface map data set; apply the conditioned seismic mapping model to generate a classified lithology map data set; apply an inversion to the classified lithology map data set to generate volumes of lithologies; generate an image that represents the volumes of lithologies; display the image.
Patent WO-2019199561-A1 (WO)
Title: Vehicle classification based on telematics data
Inventor: NGUYEN LINH VUONG
IPC: G07C5/00
Filed: 2019-04-04
Abstract: Among other things, motion data is acquired from a device in a vehicle during a trip. The motion data is applied to a trained classifier to produce a commercial classification of the vehicle.
Patent WO-2019204438-A1 (WO)
Title: Crosstalk mitigation circuit for lidar pixel receivers
Inventor: GILLILAND PATRICK B
IPC: G01S7/4863
Filed: 2019-04-17
Abstract: An apparatus for reducing crosstalk between cathodes of detector diodes of an imager detector array includes a capacitor (204) and voltage switch (201) coupled into a detector bias network to virtually isolate a detector diode (302) from a common cathode power plane (301) while simultaneously 'powering' the diode (302) for image acquisition, e.g., photo current detection. A method includes a timing sequence wherein during non-acquisition time intervals, the capacitor (204) is charged through the voltage switch (201) by turning the switch on to allow charge to flow into the capacitor (204) from a common supply plane (301). The method further includes disconnecting the capacitor (204) before an acquisition time interval such that during the acquisition time interval, the current through the detector diode (302), caused by incident flux, comes from the capacitor (204) and not from the common cathode power plane (301). The switch (201) may be a PMOS transistor. The capacitor (204) is of reasonable size to bias the diode (302) for an acquisition event.