baber/WOPTO huggingface dataset:
Patent WO-2021076328-A1 (WO)
Inventor: VERRET JODY D
IPC: G06K9/46
Filed: 2020-09-30
Abstract: A system identifies strong features in conjugate digital images and correlates the conjugate digital images for an identification of candidate tie points using only portions of the conjugate digital images that include the strong features.
Patent WO-2021080781-A1 (WO)
Title: Drift stabilization system and method for vehicles and trailer reverse assist systems while straight line backing of trailer
Inventor: CRITCHLEY JAMES HOCKRIDGE
IPC: B62D15/02
Filed: 2020-10-08
Abstract: A trailer reverse assist system includes a coupler angle detection sensor to detect a zero degree angle of the trailer relative to the vehicle. A drift controller receives signals from vehicle dynamics sensors. The drift controller is electrically connected with a trailer reverse assist module. When the vehicle is backing up the trailer on the intended straight line implied path and since the coupler angle sensor, detecting the zero degree angle, is not perfectly calibrated, based in the signals from the vehicle dynamics sensors, the drift controller estimates a distance that the trailer has drifted from the straight line desired path and in a closed-loop feedback manner, provides a drift correction signal to the trailer reverse assist module for modifying the value of the zero degree angle and thus cause adjustment of the steering system to realign the trailer towards the straight line implied path without manual steering intervention.
Patent WO-2021126388-A1 (WO)
Inventor: GALLEY MICHEL
IPC: G06F40/56
Filed: 2020-11-05
Abstract: Un cadre de génération de réponse fondée commandable comprend un modèle d'apprentissage automatique, une interface de fond et une interface de commande. Le modèle d'apprentissage automatique est formé pour délivrer un texte généré par ordinateur sur la base d'un texte d'entrée. L'interface de fond peut être utilisée par le modèle d'apprentissage automatique pour accéder à une source de fond comprenant des informations relatives au texte d'entrée. L'interface de commande peut être utilisée par le modèle d'apprentissage automatique pour reconnaître un signal de commande. Le modèle d'apprentissage automatique est configuré pour inclure des informations en provenance de la source de fond dans le texte généré par ordinateur et focaliser le texte généré par ordinateur sur la base du signal de commande.
Patent WO-2021102049-A1 (WO)
Inventor: Garces Fernando
IPC: C07K16/00
Filed: 2020-11-18
Abstract: The present invention relates to novel multispecific antigen binding proteins that are capable of binding to multiple targets. Pharmaceutical compositions comprising the multispecific antigen binding proteins as well as methods for producing them are also disclosed.
Patent WO-2021173202-A1 (WO)
Inventor: PROSSER NEIL
IPC: F25J1/00
Filed: 2020-12-01
Abstract: Liquefier arrangements configured for flexible co-production of both liquid natural gas (LNG) and liquid nitrogen (LIN) are provided. Each liquefier arrangement comprises separate and independent nitrogen recycle circuits or loops, including a warm recycle circuit and a cold recycle circuit with a means for diverting nitrogen refrigerant between the two recycle circuits or loops. The warm recycle circuit includes a booster loaded warm turbine, a warm booster compressor and warm recycle compression whereas the cold recycle circuit includes a booster loaded cold turbine, a cold booster compressor and a separate cold recycle compression.
Patent WO-2021030824-A1 (WO)
Inventor: PEZESHKI HAMED
IPC: H04W72/12
Filed: 2020-07-17
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may detect, for physical downlink shared channel transmissions in a multi-panel frequency division multiplexing deployment with multi-user, multiple input, multiple output transmission, a semi-persistent scheduling occasion update event. The BS may switch from performing semi-persistent scheduling for the physical downlink shared channel transmissions on a first subband to performing semi-persistent scheduling for the physical downlink shared channel transmissions on a second subband. Numerous other aspects are provided.
Patent WO-2021158435-A1 (WO)
Title: Aerospace balloon system and method of operation
Inventor: MACCALLUM TABER
IPC: B64B1/64
Filed: 2021-01-29
Abstract: A balloon system, preferably including a balloon and a payload. A balloon, preferably including a plurality of gores, a plurality of load members, and an apex fitting. A method of balloon system operation, preferably including deflating a balloon, and optionally including operating the balloon system in flight and/or landing the balloon system.
Patent WO-2021174123-A1 (WO)
Inventor: ALMY CHARLES
IPC: H02S30/10
Filed: 2021-02-26
Abstract: A truss foundation for single-axis trackers that are installed in climates that experience significant frost heave. Truss legs are oriented to be substantially plumb, to eliminate adfreeze moment on below-ground components in the frost zone. Different truss caps may be used depending on the type of single-axis tracker and/or tracker component is supported. In some cases, truss legs may curve just before entering the ground. In others, below-ground and above-ground components may extend along the same axis and remain plump with the truss cap providing additional elevation to for the tracker to clear the wider truss legs.
Patent WO-2021174129-A1 (WO)
Inventor: KUMAR CHANDU
IPC: F16L17/04
Filed: 2021-02-26
Abstract: A quick-connector assembly for joining abutting flanged ends of two tubular members includes first and second connector portions joined by a rotatable hinge having a hinge pin coupling the first connector portion and the second connector portion so that the first and second connector portions encircle about abutting flanged ends of the tubular members when the first and second connector portions are in a closed position. Further, a stand having a bracket with at least one hole for accommodating the hinge pin is designed to at least partially support the weight of the connector assembly and the flanged ends of the tubular members.
Patent WO-2021188335-A1 (WO)
Title: Improved ring opening metathesis catalyst systems for cyclic olefin polymerization
Inventor: ZABULA ALEXANDER
IPC: B01J31/34
Filed: 2021-03-10
Abstract: An improved catalyst for cyclic olefin polymerization. The catalyst includes a transition metal carbene having the following structure: M v (OR') c*m X (v-c*m-2) =C(R*) 2  wherein M v  is a Group 5 transition metal having a valence (v) of 5 or a Group 6 transition metal having a valence (v) of 5 or 6; each R' is independently a monovalent organic moiety comprising from 8 to 40 atoms selected from Groups 14-17; c is an integer from 1 to 3; m is 1/3, 1/2, 1, 3/2, 2, 3, or 4 and c*m ≤ v-2; X is a halogen; and each R* is independently H or a C 1  to C 7  alkyl. The catalyst is particularly useful for ring-opening metathesis polymerization (ROMP).
Patent WO-2021188397-A1 (WO)
Title: Estimation or control of lengths and positions of one or more transversely localized electric current segments flowing between two conductive bodies
Inventor: CIBULA MATTHEW
IPC: F27B3/28
Filed: 2021-03-15
Abstract: Magnetic field components are measured at multiple longitudinal positions and used to calculate estimated longitudinal position and length of a transversely localized electric current segment flowing across a gap between conductive bodies. The apparatus can be used with a remelting furnace. The electrode and ingot act as the conductive bodies, and arcs, discharges, or slag currents are the current segments spanning the gap. Actuators for movable sensors can be coupled to the sensors in a servomechanism arrangement to move the sensors along with the moving gap. An actuator for moving one of the conductive bodies can be coupled to sensors in a servomechanism arrangement to maintain the gap distance within a selected range as the gap moves.
Patent WO-2021195045-A1 (WO)
Title: Système pour la gestion et l'amélioration de la réponse à des événements médicaux individuels
Inventor: SCHLEGEL JENNIFER
IPC: G08B1/08
Filed: 2021-03-23
Abstract: La présente invention concerne un procédé et un système mis en œuvre par ordinateur pour améliorer la réponse à des événements médicaux et l'aide de témoin dans lesdites situations médicales. Le procédé et le système fournissent une interface entre la personne qui subit un événement lié à la santé, c'est-à-dire l'"utilisateur", et quelqu'un autour de ladite personne qui est témoin de l'événement lié à la santé, c'est-à-dire le "témoin". Sur un dispositif mobile, le procédé consiste à prévenir un témoin concernant l'utilisateur et l'événement médical qu'il subit, à fournir au témoin des informations pertinentes par l'intermédiaire d'une interaction entre le dispositif mobile de l'utilisateur et le dispositif mobile du témoin par le biais d'une série de questions et d'instructions séquentielles ; par conséquent, à faire savoir au témoin le type d'attention que la situation mérite.
Patent WO-2021207141-A1 (WO)
Inventor: NAGEL MARIA A
IPC: A61P31/14
Filed: 2021-04-06
Abstract: La présente invention concerne des procédés d'utilisation d'antagonistes de NK-1R pour traiter une infection par le SARS-CoV-2 et/ou une maladie COVID-19, le SRAS, le MERS-CoV et d'autres bêta-coronavirus.
Patent WO-2021221864-A1 (WO)
Inventor: BJERKE NATHAN R
IPC: E02F3/40
Filed: 2021-04-07
Abstract: A corner shroud includes a body (156) that has a floor portion (164) having a floor rear surface (202), a floor inner surface (200), a floor lower surface (204), and a floor upper surface (206) having a curved portion (214), a side portion (162), extending from the floor portion (164), and having a side outer surface (192), a side rear surface (198), a side inner surface (196), and a side upper surface (194), a front portion (158) extending between the floor portion (164) and the side portion (162), the front portion (158) having a front surface (166), a front inner surface (170), and a front rear surface (172), and a top portion (160) extending from the front portion (158), the top portion (160) having a top upper surface (176), a top inner surface, a top lower surface (184), a top rear surface (178), and a top outer surface (182). The floor upper surface (206), the side inner surface (196), the front rear surface (202), the top lower surface (184), and the top inner surface (180) define a recess (216).
Patent WO-2021222133-A1 (WO)
Inventor: OLDEN BRYNN
IPC: C12N15/88
Filed: 2021-04-26
Abstract: Disclosed are methods and systems for producing polymer-DNA nanoparticles of a predetermined size. In one example, a method includes mixing together a first solution comprising deoxyribonucleic acid (DNA) with a second solution comprising a cationic polymer to obtain a polyplex solution, and at a predetermined time subsequent to mixing together the first solution and the second solution, adding a polyplex stabilizing agent to stabilize the size of the polyplex. In this way, transfection efficacy of the polymer-DNA nanoparticles may be improved, in particular with reference to transfection of suspension cells for production of viral vectors.
Patent WO-2022231600-A1 (WO)
Inventor: DIOSDADO BORREGO JORGE
IPC: B33Y50/02
Filed: 2021-04-29
Abstract: A 3D printer is disclosed herein. The 3D printer comprises a platform feeder to supply a set of build bed separators to a build bed of a build unit, a build material distributor to generate build material layers on a vertically moveable build platform of the build unit, a layer treatment mechanism to selectively treat portions of a build material layer; and a controller. The controller to obtain print job data defining a spatial relationship within the build bed of two vertically separated 3D objects, to determine, based on the print job data, a vertical position within the build bed at which the two 3D objects can be separated into respective vertically independent sub-volumes of the build bed, to control the build material distributor to generate successive build material layers, to control the layer treatment mechanism to selectively treat each of the generated build material layers based on the obtained print job data; and to control the platform feeder to position a separator on the uppermost layer of build material at the determined vertical position.
Patent WO-2022019982-A1 (WO)
Title: Network verification systems and methods
Inventor: BECKETT RYAN ANDREW
IPC: H04L12/26
Filed: 2021-04-30
Abstract: A network verification system uses general-purpose programming language to create network verification tests. A test orchestrator builds a model of the network only using data from the network verification test. An optimization testing manager creates symbolic packets for verification tests using assertions based on a packet library embedded into the testing manager and the general-purpose programming language.
Patent WO-2021225911-A1 (WO)
Title: Inserting a graphical element cluster in a tiled library user interface
Inventor: SUTTON RYAN D
IPC: G06F3/0482
Filed: 2021-04-30
Abstract: Techniques are described for presenting selectable tiles on a user interface. In an example, the techniques include providing a graphical user interface, including an immediate selection area and a full selection area, for user interface (UI) elements, some being selectable to launch or resume a corresponding computer application. The techniques also include determining a library of computer applications that a user executed or obtained. The techniques also include selecting a first subset of the library of computer applications a number of items in the first subset being limited. The techniques also include rendering UI elements of the first subset on the graphical user interface in the immediate selection area. The techniques also include identifying a second subset of items from the library. The techniques also include displaying UI elements of the library in the full selection area of the graphical user interface.
Patent WO-2021231145-A1 (WO)
Title: Methods, apparatuses and systems directed to provisioning domain support in 5g networks
Inventor: DE FOY XAVIER
IPC: H04W76/15
Filed: 2021-05-05
Abstract: Methods, apparatuses, systems, etc. directed to support provisioning domains, PvDs, in 5G networks are disclosed herein. In an embodiment, a network entity running a policy control function, PCF, may send to a wireless receive and transmit unit, WTRU, at least one WTRU route selection policy, URSP, rule associated with, for example, PvD descriptors. For example, URSP rules may be configured e.g., as part of the subscription profile and PvD descriptors may be configured e.g., as part of a network-wide configuration. An application function, AF, may use a network exposure function, NEF, application programming interface, API, to access and, for example, update, e.g. through any of NEF and PCF, any of URSP rules and PvD descriptors. According to embodiments, a WTRU may participate in a data network access identifier, DNAI, selection by including a PvD ID in, for example, PDU session establishment messages.
Patent WO-2021252130-A1 (WO)
Title: Differential impulse conveyor
Inventor: SVEJKOVSKY PAUL
IPC: B65G27/24
Filed: 2021-05-14
Abstract: A differential impulse conveyor system including detectable markers disposed in a series on a moving component of the conveyor system. A stationary sensor disposed in close proximity to the markers generates a signal when the moving component is in a first range of motion to dispose the markers proximal to the sensor, and the sensor either fails to generate a signal when the moving component is not within the first range of motion. The sensor signal causes a current conditioning device to condition current from a current source to operate a motor to power the conveyor tray at a first rate of acceleration in a first mode, and the lack of the signal causes the current conditioning device to operate the motor to power the conveyor tray at a second rate of acceleration in a second mode. Markers may be positionable to optimize the timing of the current modes.
Patent WO-2021237069-A1 (WO)
Title: Composition and foamed polyurethane article formed therewith
Inventor: SHETE ABHISHEK
IPC: C08G18/48
Filed: 2021-05-21
Abstract: A composition for preparing a foamed polyurethane article is disclosed. The composition comprises (1) an isocyanate-reactive component and (2) an isocyanate component. The (1) isocyanate-reactive component comprises (A) an organopolysiloxane having an average of at least two carbinol functional groups per molecule and (B) a polyol. The (A) organopolysiloxane is present in an amount of from > 10 to < 99 wt.% based on the combined weight of the (A) organopolysiloxane and the (B) polyol. The (2) isocyanate component comprises (C) a polyisocyanate. The composition further comprises (D) a blowing agent. and (E) a catalyst. A foamed polyurethane article comprising the reaction product of the composition is also disclosed, along with use of the foamed polyurethane article.
Patent WO-2022026047-A1 (WO)
Inventor: ILANGOVAN ADITHYAN
IPC: H04N19/00
Filed: 2021-05-27
Abstract: A computer-implemented method and system for transcoding input video content is provided. The method includes decoding the input video content from a first format to a first set of raw video data. Encoding the first set of raw video data into an intermediate format and storing the video data in the second intermediate format. Also encoding the first set of raw video data into a third desired output format to extract video parameters and determining optimized encoding parameters for encoding the video content into the final output video. The method includes decoding the stored video data encoded into the intermediate format into a second set of raw video data and encoding the second set of raw video data into the third desired output format using the optimized encoding parameters to generate the final output video.
Patent WO-2021252843-A1 (WO)
Title: Machine learning system and method for garment recommendation
Inventor: ARISTIZABAL ADRIANA
IPC: G06Q30/06
Filed: 2021-06-11
Abstract: A machine learning based garment recommendation system for displaying a recommended set of garment digital images to a user comprises one or more garment sources, one or more user devices, and a garment recommendation computing device. The garment recommendation computing device is configured to determine a color palette, one or more physical characteristics, and one or more style preferences associated with the user and generate a user ranking graph. The garment recommendation computing device is further configured to assign, for each garment digital image, a plurality of category labels corresponding to one or more attributes associated with a garment and generate the recommended set of garment digital images to be displayed based on the user ranking graph and the assigned plurality of category labels using a machine learning model. At least one of the one or more user devices is configured to display the recommended set of garment digital images.
Patent WO-2022010753-A1 (WO)
Title: A process for making a particulate laundry detergent composition
Inventor: PREST JOSS
IPC: C11D3/50
Filed: 2021-07-02
Abstract: The present invention relates to a process for making a particulate laundry detergent composition, wherein the process comprises the steps of: (a) contacting water, starch, acid and perfume to form a concentrated aqueous acidic mixture, wherein the concentrated acidic mixture comprises: (i) from 20wt% to 60wt% starch; (ii) from 10wt% to 50wt% acid; (iii) from 2wt% to 20wt% perfume; (iv) from 10wt% to less than 45wt% water; and wherein the concentrated acidic mixture has a pH of less than 4.5; (b) subjecting the concentrated acidic mixture to a perfume emulsification step to emulsify the perfume to form an emulsified perfume mixture in fluid form; and (c) spraying the emulsified perfume mixture in fluid form onto base detergent particles so that the emulsified perfume mixture at least partially coats the base detergent particles to form the particulate laundry detergent composition, wherein the base detergent particles comprise from 4wt% to 60wt% detersive surfactant.
Patent WO-2022010858-A1 (WO)
Title: Catalyst, redox-switchable catalyst system, and related methods involving hydrosilylation
Inventor: JELETIC MATTHEW
IPC: B01J31/24
Filed: 2021-07-06
Abstract: A catalyst for hydrosilylation is disclosed. The catalyst comprises a complex having a certain formula. A redox-switchable catalyst system for preparing the catalyst is also disclosed. The redox-switchable catalyst system comprises a redox-switchable catalyst and a reducing compound. The reducing compound reduces a formal oxidation state of the redox-switchable catalyst to give the catalyst, where the former is generally inactive in catalyzing hydrosilylation and the latter is catalytically active. A composition comprising the catalyst and/or the redox-switchable catalyst system, and a hydrosilylation reaction product, are also disclosed.
Patent WO-2022026917-A1 (WO)
Inventor: MASSOUD TARIK
IPC: C07K14/08
Filed: 2021-07-30
Abstract: Provided herein,  inter alia , are complexes comprising nanoparticles attached to viral proteins or nucleic acids encoding said viral proteins. Methods for making and using said complexes are provided. Compositions including the complexes are contemplated to be useful for treating and/or preventing viral infections.
Patent WO-2022036269-A1 (WO)
Title: FORMES CRISTALLINES D'UN INHIBITEUR HIF-1α PROLYL HYDROXYLASE
Inventor: MARSINI MAURICE
IPC: C07D213/69
Filed: 2021-08-13
Abstract: L'invention concerne une base libre cristalline et des formes salines d'un inhibiteur HIF-1α prolyl hydroxylase, ainsi que des compositions pharmaceutiques les comprenant. L'invention concerne également des procédés pour leur production et leur utilisation dans le contexte de traitement de maladies pour lesquelles l'inhibition de HIF-1α prolyl hydroxylase est souhaitée.
Patent WO-2022040085-A1 (WO)
Inventor: WOOD MARK
IPC: A61M5/00
Filed: 2021-08-16
Abstract: A fluid delivery device has a syringe barrel-type reservoir with plunger and plunger driver assembly comprising nested, telescopic screws comprising an innermost screw keyed to a first side of the plunger or intermediate pusher to prevent rotation. In a fully retracted position, the nested screws do not extend into the reservoir. The nested screws all have right handed threads and employ the same pitch in their respective inner thread and outer thread designs. The outermost screw is connected to a motor for controllable rotation. The decreasing torque ratios from the outermost to innermost screw member and anti-rotation feature allows the innermost screw to advance the plunger into the reservoir before the adjacent concentric screw member commences rotating and advancing within its corresponding screw, and so on, to translate the plunger and expel fluid in a fluid chamber defined on the other, second side of the plunger.
Patent WO-2022046464-A1 (WO)
Inventor: RAJAN ELIZABETH
IPC: A61M16/00
Filed: 2021-08-17
Abstract: This document describes devices for reducing risks to healthcare staff from infectious agents. For example, this document describes a bite block with a shield element or a mask that can reduce risk of infectious or noxious agents exposure to healthcare staff.
Patent WO-2022040523-A1 (WO)
Inventor: HU XIAOLONG
IPC: G01N33/558
Filed: 2021-08-20
Abstract: Biological assay systems, methods, and devices for detecting the presence of the virus responsible for COVID- 19 (sars-cov-2) in the saliva of an individual, The systems, methods, and devices utilize immunoassay technology for detecting the presence of antigen in a sample, such as the virus responsible for COVID-19 in the saliva of an individual. The immunoassay technology in accordance with embodiments of the systems, methods, and devices use nano-carbon, or carbon nanoparticles attached to biorecognition/detector molecules, such as antibodies.