baber/WOPTO huggingface dataset:
Patent WO-2021029859-A1 (WO)
Inventor: KARAFIN JONATHAN
IPC: H04N13/00
Filed: 2019-08-09
Abstract: A light field (LF) display system presents holographic content to one or more viewers in a public setting for digital signage applications. In some embodiments, the LF display system includes a sensory feedback assembly, a tracking system and/or a viewer profiling module. The sensory feedback assembly may comprise sensory feedback devices that provide sensory feedback to viewers of the LF display system in tandem with the presented holographic content. The tracking system may comprise cameras used to track the viewers of the LF display system. Based on a viewer's tracked position and/or tracked gaze, the LF display system may generate holographic content that is perceivable by certain viewers but not viewable by others. The viewer profiling module may identify each viewer for providing personalized holographic content and may further monitor and record behavior of viewers for informing subsequent presentations of holographic content by the LF display system.
Patent WO-2020037278-A1 (WO)
Title: Reference picture management in video coding
Inventor: HENDRY FNU
IPC: H04N13/00
Filed: 2019-08-16
Abstract: A method of decoding a coded video bitstream includes obtaining a reference picture list structure for a current slice represented in the coded video bitstream, wherein the reference picture list structure contains a number of entries; obtaining a default number of active entries in a reference picture list for the current slice; constructing a reference picture list for the current slice, the reference picture list containing a number of active and inactive entries; setting the number of active entries in the reference picture list equal to the number of entries in the reference picture list structure when the default number of active entries in the reference picture list is greater than the number of entries in the reference picture list structure; and obtaining, based on at least one active entry of the reference picture list, at least one reconstructed block of the current slice.
Patent WO-2020055697-A1 (WO)
Title: High pressure processing pressure sensor
Inventor: WANG RUIZHENG
IPC: B41M5/28
Filed: 2019-09-06
Abstract: A pressure sensor and its use for visually determining whether a preselected pressure threshold has been achieved, for example during high pressure processing treatment of a foodstuff. The pressure sensor includes a contained color-changing system having a dye, a developer, and a solvent; upon achievement of the preselected pressure threshold, the dye and the developer interact, resulting in a visible color change. Further, the visible color change can be retained upon a decrease in pressure and upon an increase in temperature, thereby effectively recording the achievement of the preselected pressure threshold during the high pressure processing treatment.
Patent WO-2020056203-A1 (WO)
Title: Remote safe driving methods and systems
Inventor: WANG YI
IPC: B60W30/18
Filed: 2019-09-12
Abstract: Disclosed are devices, systems and methods for remote safe driving. One exemplary method includes detecting an emergency situation, and in response to the detecting the emergency situation, switching operation of the vehicle to a low-power operation mode that comprises shutting down a subset of vehicular components, and periodically transmitting a location of the vehicle to a remote monitoring center. Another exemplary method includes selecting at least one of a set of vehicular driving actions, and transmitting, over a secure connection, the at least one of the set of vehicular driving actions to the vehicle, wherein the set of vehicular driving actions is generated based on a classification of driver behavior.
Patent WO-2020060900-A1 (WO)
Inventor: COMPO MARK J
IPC: A62D3/30
Filed: 2019-09-16
Abstract: A wipe kit includes a pouch having a first compartment with a one-way valve coupled to an end thereof, a second compartment, and a frangible seal between the first and second compartments. The first compartment receives a liquid through the one-way valve and the second compartment contains a dry wipe. The frangible seal can be broken to permit liquid to flow from the first compartment onto the wipe in the second compartment. The deactivation wipe kit may be used in a clean room to deactivate most hazardous drugs on a work surface.
Patent WO-2020061520-A1 (WO)
Inventor: KAMINSKIY ELENA
IPC: A47G9/00
Filed: 2019-09-20
Abstract: This invention relates to a pillow designed to help prevent wrinkles from forming in a user's face. Previously, pillows creased a user's face causing premature wrinkles to appear from the constant contact between the face and pillow. Embodiments of the present invention use a pillow body designed to support and partially wrap around a user's head. The pillow body includes a bottom portion designed to be positioned against a back of the user's head. A pair of head sidewalls extends upward from the bottom portion proximate to a first edge of the bottom portion. A pair of neck side walls extends upward from the bottom portion proximate to a second edge of the bottom portion. A cheek cutout separates each head sidewall from an adjacent neck sidewall. The cheek cutouts are sized and positioned to accommodate a user's cheeks and side face.
Patent WO-2020086244-A1 (WO)
Inventor: PACE MARIA ESTHER
IPC: G02B27/01
Filed: 2019-10-07
Abstract: A Near-Eye-Display (NED) device utilizes eye tracking to interpret gaze direction as user input for hands free positioning of virtual items. The NED device includes an eye tracking system to monitor gaze direction and a display component that renders virtual items within a user's view of a physical real-world environment. The NED device receives an indication that the user desires to adjust a position of the virtual item. In response, the NED device uses tracks the user's eye movements to dynamically change the position at which the display component is rendering the virtual item. In this way, a NED device may identify when a user desires to adjust a position at which a virtual item is being rendered and then may enable the user to make the desired adjustments simply by "dragging" the virtual item with deliberate and controlled eye movements.
Patent WO-2021080556-A1 (WO)
Title: Inter wallet transactions
Inventor: SINGHAL RAHUL
IPC: G06Q20/36
Filed: 2019-10-21
Abstract: The present disclosure relates generally to electronic transactions, and more specifically, to perform inter wallet transactions. A directory server may act as a network between a plurality of wallets. In some non-limiting embodiments or aspects, the directory server receives a request message from a first wallet server for initiating a transaction from a first wallet user to a second wallet user associated with a second wallet server. In some non-limiting embodiments or aspects, the directory server sends one or more details among a plurality of details associated with the second wallet server and the second wallet user to the first wallet server in response to the request message.
Patent WO-2021086357-A1 (WO)
Title: Determining states of content characteristics of electronic communications
Inventor: BARACHHA GAJENDRA KASTURCHAND
IPC: G06F40/30
Filed: 2019-10-31
Abstract: Disclosed in some examples are methods, systems, devices, and machine-readable mediums for determining states of content characteristics of electronic messages. In some embodiments, the probability of the states of the content characteristics of electronic messages are determined. Some embodiments determine a scores for states of content characteristics. Some embodiments determine a score for electronic messages for content characteristic diversity and inclusion based on a probability of a gender-bias state, a probability of a gender-neutral state, and a probability of not applicable to gender-bias state or gender-neutral state. In some embodiments the probabilities are determined based on a natural language model that is trained with data structures that relate training phrases to states of content characteristics.
Patent WO-2020102427-A1 (WO)
Inventor: SELLERS WILLIAM
IPC: C12Q1/686
Filed: 2019-11-13
Abstract: Dans certains modes de réalisation, l'invention concerne des méthodes de détection d'un taux d'asparaginase (ASNS) dans un échantillon obtenu d'un sujet présentant un cancer de l'estomac ou un cancer du foie, ou exposé à ceux-ci, et des méthodes de traitement du sujet.
Patent WO-2020112933-A1 (WO)
Inventor: PELLINI RICHARD
IPC: F02M63/02
Filed: 2019-11-27
Abstract: A high pressure fuel pump includes an inlet metering valve arranged to control a quantity of fuel delivered to the pumping chamber during retracting motion of the pumping plunger. The inlet metering valve includes a metering valve member movable between a closed position and an open position, movement of the metering valve member from the closed position to the open position defining a variable flow area that increases as the metering valve member moves from the closed position toward the open position. An actuator piston in an actuator bore is exposed to pressure in the common rail. The actuator piston is biased toward a first position corresponding to low pressure in the common rail and movable toward a second position corresponding to maximum pressure in the common rail. The actuator piston includes a valve stop that determines a metering position of the metering valve member.
Patent WO-2020117768-A1 (WO)
Title: Process for forming rubber latex from branched polymers
Inventor: VAN DER HUIZEN ADRIE
IPC: C08L53/02
Filed: 2019-12-03
Abstract: The disclosure relates to rubber latex formed from any of: branched block copolymers derived from alkenyl aromatic hydrocarbon - 1,3-diene monomer system, and branched polyisoprene homopolymers derived from isoprene. The polymers in embodiments are obtained by polymerization in the presence of an anionic initiator; at a temperature from 0 o C to 100 o C; followed by coupling with a multifunctional coupling agent of formula (R 1 O) 3 Si-Y-Si(OR 2 ) 3 , wherein R 1  and R 2  are independently C 1  – C 6  alkyl groups; and Y is a C 2  – C 8  alkylene group. The polymers are obtained as rubber cements having high solids content and low zero shear viscosities. The rubber cements are valuable for making latices for further applications.
Patent WO-2020118236-A1 (WO)
Inventor: GALLOWAY TERRY
IPC: C01B3/00
Filed: 2019-12-06
Abstract: Process control parameters for production of hydrogen and FT products by steam/CO2 reforming include controlling steam reformer temperature, addition of steam, CO and optionally, biogas. Optimization of parameters have resulted in increased production of H 2 , removal of sulfur and halogen contaminants, and control of the H 2 /CO ratio for efficient generation of Fischer-Tropsch products.
Patent WO-2020123460-A1 (WO)
Inventor: CASTILHO MARCIO
IPC: H04L29/06
Filed: 2019-12-10
Abstract: System and methods are described which are useful for efficiently combining characteristic detection rules, such as may be done to efficiently and quickly assist in the dispositioning of user reported security threats.
Patent WO-2020132510-A1 (WO)
Title: Norovirus vaccine formulations and methods
Inventor: MASUDA TAISEI
IPC: A61K39/12
Filed: 2019-12-20
Abstract: The invention is in the field of vaccines, particularly vaccines for Noroviruses. In addition, the invention relates to methods of preparing vaccine compositions and methods of inducing and evaluating protective immune responses against Norovirus in humans, in particular, pediatric patients.
Patent WO-2020142419-A1 (WO)
Title: Composition de stabilisation de terrain
Inventor: RANKA MIKHIL
IPC: C09K17/38
Filed: 2019-12-30
Abstract: L'invention concerne des compositions qui comprennent au moins un organosilane non ionique soluble dans l'eau. Les compositions peuvent également comprendre au moins un composé d'organosilicium ionique. Les compositions peuvent se présenter sous une forme liquide. Par exemple, les compositions peuvent comprendre une dispersion aqueuse ou une solution aqueuse. L'invention concerne également des compositions comprenant de la terre, au moins un organosilane non ionique soluble dans l'eau et/ou au moins un composé d'organosilicium ionique. L'invention concerne également des procédés de stabilisation de terrain qui comprennent l'application d'au moins un organosilane non ionique soluble dans l'eau seul ou en combinaison avec au moins un composé d'organosilicium ionique.
Patent WO-2020163086-A1 (WO)
Title: Gestion de faisceau à l'aide d'une prédiction d'informations d'état de canal
Inventor: BAI TIANYANG
IPC: H04B7/06
Filed: 2020-01-22
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs pour des communications sans fil. Un équipement utilisateur (UE) peut transmettre, à une station de base telle qu'un nœud B évolué (eNB), un nœud B de nouvelle génération ou un giga-nœud B (pouvant tous être dénommés gNB), une indication d'une valeur d'un paramètre de qualité de canal d'une liaison sans fil comprenant une première paire de faisceaux entre l'UE et la station de base. L'UE peut également transmettre, à la station de base, des informations annexes différentes et complémentaires de l'indication de la valeur des informations de qualité de canal, et recevoir, en réponse à l'indication transmise de la valeur et aux informations annexes transmises, une indication de ressources à utiliser par l'UE pour communiquer sur la liaison sans fil.
Patent WO-2020159883-A1 (WO)
Title: Système d'affichage comportant un réseau de pixels unidimensionnel pourvu d'un miroir de balayage
Inventor: ABELE NICOLAS
IPC: H04N3/08
Filed: 2020-01-27
Abstract: L'invention concerne des systèmes d'affichage comprenant des réseaux de pixels unidimensionnels augmentés et des miroirs de balayage. Selon un exemple, un réseau de pixels comprend des première et seconde colonnes de pixels, une optique de relais conçue pour recevoir une lumière incidente et pour délivrer la lumière incidente à un observateur, et un miroir de balayage disposé de façon à recevoir la lumière provenant des première et seconde colonnes de pixels et à réfléchir la lumière reçue vers l'optique de relais. Le miroir de balayage peut se déplacer entre une pluralité de positions tandis que les première et seconde colonnes émettent de la lumière par impulsions espacées dans le temps de façon à former une image perçue au niveau de l'optique de relais ayant une résolution supérieure par rapport au pas entre pixels des colonnes individuelles. Le rendu fovéal peut permettre une utilisation plus efficace de ressources de puissance et de traitement.
Patent WO-2020190413-A1 (WO)
Title: Processing missing points of a point cloud
Inventor: LLACH JOAN
IPC: H04N19/597
Filed: 2020-02-06
Abstract: At least one embodiment relates to a method comprising storing a depth value of at least two 3D samples of a point cloud frame in at least two depth images; and determining a minimum depth value and a maximum depth value at a 2D location of a projection plane from depth values stored at said 2D location in said at least two depth images and encoding a depth value of at least one additional 3D sample of the point cloud according to said minimal and maximal depth values, said at least one 3D sample and said at least one additional 3D sample being projected onto the projection plane along a same projection line.
Patent WO-2020163783-A1 (WO)
Inventor: DHARMAKUMAR ROHAN
IPC: A61B5/026
Filed: 2020-02-07
Abstract: L'invention concerne des méthodes d'imagerie cardiovasculaire permettant de diagnostiquer et/ou de détecter diverses maladies cardiovasculaires. Divers modes de réalisation de l'invention font appel à une imagerie par résonance magnétique du système cardiovasculaire d'un sujet au repos ou dans un état normocapnique, ainsi que dans un état stressé ou hypercapnique, d'une manière répétée améliorant la puissance statistique, de sorte qu'une imagerie cardiaque complète, rapide, à mouvement corrigé, sans respiration du système cardiovasculaire soit utilisée pour identifier une fonction cardiovasculaire altérée d'une manière présentant une spécificité et une précision améliorées.
Patent WO-2020167940-A1 (WO)
Title: Systèmes et procédés pour un dispositif de distraction crânio-maxillo-faciale implantable intelligent
Inventor: TAYLOR JESSE
IPC: A61B17/58
Filed: 2020-02-12
Abstract: L'invention concerne des systèmes et des procédés pour une distraction crânio-maxillo-faciale améliorée. La présente invention peut comprendre un dispositif de distraction conçu pour une implantation sous-cutanée chez un patient, et un dispositif portatif couplé de manière fonctionnelle au dispositif de distraction. Le dispositif de distraction peut comprendre un élément de distraction, conçu pour se fixer à des fragments osseux opposés d'un os et effectuer une ostéogenèse par distraction sur l'os, et un élément magnétique rotatif, couplé à l'élément de distraction de telle sorte que la rotation de l'élément magnétique commande l'élément de distraction. Le dispositif portatif peut comprendre un élément magnétique, couplé de manière fonctionnelle à l'élément magnétique du dispositif de distraction et aligné magnétiquement avec celui-ci, de telle sorte que la rotation de l'élément magnétique du dispositif portatif provoque une rotation correspondante de l'élément magnétique du dispositif de distraction. L'invention concerne également des techniques pour implanter un dispositif de distraction sur des fragments osseux opposés d'un os et utiliser un tel dispositif.
Patent WO-2020172558-A1 (WO)
Inventor: HASSANPOUR SAEED
IPC: A61B6/03
Filed: 2020-02-21
Abstract: This invention provides systems and methods that can detect incidental OVFs in CT examinations at the level of practicing radiologists. The OVF detection system leverages a deep convolutional neural network (CNN) to extract radiological features from each CT scan slice. These extracted features are processed through a feature aggregation module to make the final diagnosis for the full CT scan. Feature aggregation, can be performed in a variety of ways, including the use of a long short¬ term memory (LSTM) network. In one example, the CNN can be trained on a predetermined number of CT scans, which are established as reference standards. This result can effectively the performance of practicing radiologists on this test set in real world clinical circumstances. The system and method can be employed to assist and improve OVF diagnosis in clinical settings by pre-screening routine CT examinations and flagging suspicious cases prior to review by radiologists.
Patent WO-2020236237-A1 (WO)
Title: Time interleaved phased array receivers
Inventor: O'SULLIVAN CORMAC
IPC: H04B1/04
Filed: 2020-02-24
Abstract: A phased array receiver can include a plurality of antennas, a plurality of compound analog-to-digital converters and a beam former. The plurality of antennas can be arranged in an array. The plurality of compound analog-to-digital converters can include respective inputs coupled to respective ones of the plurality of antennas. Respective output of the plurality of compound analog-to-digital converters can be coupled to the beam former. Each compound analog-to-digital converter can include a plurality of time interleaved sub-analog-to-digital converters. Sampling by the sub- analog-to-digital converters can be random between the sub-analog-to-digital converters within respective compound analog-to-digital converters and random between die plurality of compound analog-to-digital converters. In addition, dynamic element mismatch using a random bitstream generator can be employed in digital-to-analog converters and analog-to-digital converters.
Patent WO-2020181200-A1 (WO)
Inventor: PROSSER RONALD DOUGLAS
IPC: E04H6/36
Filed: 2020-03-06
Abstract: A transport robot (200) includes a body (210), a CPU assembly (230) configured for mechanical engagement and electrical coupling with the body, a battery assembly (240) configured for mechanical engagement and electrical coupling with the body in electrical communication with the CPU assembly, at least one powered drive assembly (250) configured for mechanical engagement and electrical coupling with the body in electrical communication with at least one of the CPU assembly or the battery assembly, and at least one mechanical operator assembly (260) configured for mechanical engagement with the body. An automated parking system (100) includes a central control system (160) having supervisory control and configured to provide instructions for a task to be accomplished, and a plurality of transport robots, at least one of which is configured to receive the instructions from the central control system and exercise local control to accomplish the task.
Patent WO-2021206694-A1 (WO)
Inventor: KRONMAN JACOB H
IPC: E21B10/00
Filed: 2020-04-07
Abstract: A drill bit for downhole pulsed-power drilling is disclosed. A pulse-power drill bit may include a bit body; an electrode coupled to a power source and the bit body; a ground ring coupled to the bit body, the electrode and the ground ring positioned such that an electric field produced by a voltage applied between the ground ring and the electrode is enhanced at a portion of the ground ring proximate to the ground ring; a reinforcement material forming portions of the ground ring; a binder material infiltrated through the reinforcement material to form a composite material and forming a first portion of the ground ring; and a machinable material forming a second portion of the ground ring, wherein the composite material has a first resistance to abrasion greater than a second resistance to abrasion of the machinable material.
Patent WO-2020210260-A1 (WO)
Inventor: BOWES MICHAEL
IPC: C23C16/04
Filed: 2020-04-07
Abstract: Methods of depositing a tungsten nucleation layers that achieve very good step coverage are provided. The methods involve a sequence of alternating pulses of a tungsten-containing precursor and a boron-containing reducing agent, while co-flowing hydrogen (H2) with the boron-containing reducing agent. The H2 flow is stopped prior to the tungsten-containing precursor flow. By co-flowing H2 with the boron-containing reducing agent but not with the tungsten-containing precursor flow, a parasitic CVD component is reduced, resulting in a more self-limiting process. This in turn improves step coverage and conformality of the nucleation layer. Related apparatuses are also provided.
Patent WO-2020214477-A1 (WO)
Title: Systèmes et procédés d'avertissement précoce pour déterminer des défaillances de condensateur
Inventor: KAPOOR SUNIL
IPC: C23C14/32
Filed: 2020-04-09
Abstract: La présente invention concerne des systèmes et des procédés d'avertissement précoce pour déterminer des défaillances de condensateur. L'un des procédés consiste à commander un moteur pour commander en outre un condensateur variable qui est couplé au moteur pour faciliter l'obtention d'une position d'arrêt immédiat ou d'une position de repos du condensateur variable à plusieurs reprises. Chaque fois que le moteur est commandé pour faciliter l'obtention de la position de repos ou de la position d'arrêt immédiat, un certain nombre de pas qui sont pris par le moteur sont enregistrés. Les nombres de pas sont comparés les uns aux autres pour déterminer si le condensateur variable est ou non défaillant.