baber/WOPTO huggingface dataset:
Patent WO-2020142721-A1 (WO)
Inventor: KOOPMAN PHILIP
IPC: B60T7/18
Filed: 2020-01-03
Abstract: A method is disclosed for improving the permissiveness of a vehicle designed to operate within an operational design domain ("ODD") where the vehicle has an autonomous vehicle control system capable of collecting sensor data. The method, which can be incorporated into a system or into instructions placed on storage media, includes partitioning the ODD into subsets ("micro-ODDs") that relate to different operational situations and creating safety envelopes for those subsets. The safety envelopes are used to keep the vehicle operating safely and can be optimized to improve permissiveness of the vehicular operation.
Patent WO-2020150024-A1 (WO)
Title: Interpolateur rccc à monochrome
Inventor: MAGNANI ALBERTO
IPC: G06T5/00
Filed: 2020-01-06
Abstract: L'invention concerne un système produisant une image monochrome à luminance équilibrée interpolée à partir d'une image de motif rouge-clair-clair-clair (RCCC). Il peut comprendre un dispositif d'imagerie ayant un réseau de filtre de motif RCCC. Il existe un module de traitement d'interpolation avec au moins un processeur traitant des pixels d'image filtrés rouges échantillonnés. Un plan rouge est interpolé à l'aide des pixels filtrés rouges échantillonnés, produisant un rouge interpolé pour les pixels. Les pixels rouges interpolés sont soustraits des pixels clairs échantillonnés, produisant un plan « clair moins rouge » (« C-R »). Une valeur C-R est interpolée pour les pixels filtrés rouges. La valeur C-R interpolée est additionnée aux pixels rouges échantillonnés et l'image monochrome est fournie en sortie, la luminance étant équilibrée sur les pixels, en particulier dans des environnements à faible et très faible lumière.
Patent WO-2020146683-A1 (WO)
Inventor: STANNARD ADRIAN
IPC: G02B27/14
Filed: 2020-01-09
Abstract: Methods based on growth pattern models are utilized to determine patterns of reflective dots (108) in optical combiners (100, 200, 300, 400, 600, 700 and 800) or other components for augmented reality (AR), head mounted displays (HMD) and/or head up display (HUD) applications. Optical combiners (100, 200, 300, 400, 600, 700 and 800) including the reflective dots (108) arranged in the grown patterns are provided.
Patent WO-2020163840-A1 (WO)
Inventor: KAYE GLENN W
IPC: A61L9/12
Filed: 2020-02-09
Abstract: La présente invention concerne une capsule destinée à un système de distribution de substance volatile et comprenant un boîtier ayant une première extrémité et une seconde extrémité et qui définit un axe longitudinal qui s'étend entre la première extrémité et la seconde extrémité. La capsule comprend également un orifice d'entrée placé à proximité de la première extrémité et un orifice de sortie placé à proximité de la seconde extrémité. De plus, la capsule comprend un élément de substance volatile à l'intérieur du boîtier. La première extrémité est conçue pour être supportée amovible par une unité de base, l'orifice d'entrée étant en communication fluidique avec une sortie d'air de l'unité de base pour recevoir un flux d'air provenant de la sortie d'air qui se déplace dans le boîtier et à travers l'élément de substance volatile lorsque le flux d'air s'écoule de l'orifice d'entrée à l'orifice de sortie. L'orifice d'entrée est défini par une surface d'entrée conique qui dirige le flux d'air radialement par rapport à l'axe longitudinal.
Patent WO-2020185414-A1 (WO)
Inventor: OJALA KAI
IPC: G02B30/27
Filed: 2020-02-27
Abstract: Systems and methods are described for providing a 3D display, such as a light-field display. In some embodiments, a display device includes a light-emitting layer that includes a plurality of separately-controllable pixels. A lens structure overlays the light-emitting layer. The lens structure includes an array of collimating optical elements. A phase-modifying layer is positioned between the light emitting layer and the lens structure. The pixels of the light emitting layer are used in generating spatial emission patterns that work in unison with the phase-modifying layer in order to generate beams of light through the collimating optical elements with extended focus depths. Multiple beams are used to generate voxels at various distances from the display surface with the correct eye convergence for the viewer. Beams with extended focus depths may be used to generate the correct eye retinal focus cues.
Patent WO-2020190510-A1 (WO)
Inventor: SAVATSKY BRUCE
IPC: C08F110/02
Filed: 2020-03-04
Abstract: This disclosure relates to processes for producing polyolefins in a gas phase reactor using condensing agent(s) (CAs), and real-time calculation of the ratio of one type of CA to another CA within a CA composition. This disclosure provides methods for controlling condensed phase cooling in a gas phase reactor used to polymerize olefins. The polymerization may employ one or more polymerization catalysts to polymerize one or more olefin monomers, and may include introducing a first condensing agent and a second condensing agent in a ratio of first condensing agent to second condensing agent, which ratio is calculated by ascertaining a stick limit for a first condensing agent, calculating an equivalence factor relating the first condensing agent and a second condensing agent, ascertaining a total allowable condensing agent, and calculating a first amount of the first condensing agent removed and replaced by a second amount of the second condensing agent.
Patent WO-2020205168-A1 (WO)
Title: System and method for configuring and managing field devices of a building
Inventor: CASILLI CHRIS
IPC: H04L12/28
Filed: 2020-03-09
Abstract: There is described a building automation system (100) comprising a communication component (304), a processor (308), and an output component (318). The communication component (304) scans the building automation system (100) to discover devices (120, 122, 124), and the processor (308) generates a visual code for a particular field device. The visual code identifies a uniform resource locator directed to a virtual node hosting environment of the building automation system (100) associated with the field device (120, 122, 124). The output component (318) produces the visual code at a physical material for exhibition in proximity to the field device (120, 122, 124). Thereafter, the hosting environment receives a status request, associated with the uniform resource locator, for the field device (120, 122, 124) from a mobile device (126). The hosting environment generates point information associated with the field device (120, 122, 124) based on information collected from the field device in response to receiving the status request. The communication component (304) sends the point information to the mobile device (126).
Patent WO-2020205348-A1 (WO)
Inventor: BILLODEAUX DAMON
IPC: C07C51/09
Filed: 2020-03-25
Abstract: Processes are disclosed for preparing carboxylic acids from organic esters, the processes comprising contacting an ester with water in the presence of an acid catalyst and a homogenizing solvent at conditions effective to form a carboxylic acid. The homogenizing solvent is present in an amount sufficient to form a single-phase reaction mixture comprising the ester, water, and homogenizing solvent. The homogenizing solvent may be selected from acetonitrile, dimethyl sulfoxide, and 1,4-dioxane.
Patent WO-2021216088-A1 (WO)
Inventor: MAESTRO GARCIA JAVIER
IPC: B41J2/21
Filed: 2020-04-24
Abstract: Certain examples described herein relate to halftone level adjustment for Neugebauer Primaries (NPs). In certain examples, halftone levels for NPs are obtained for a halftone for printing an image. It is determined whether the halftone corresponds to a line or an area fill. The halftone levels may be adjusted in response to these levels exceeding a printing attribute threshold. The printing attribute threshold may be dependent on whether the halftone corresponds to a line or an area fill. The image may then be printed using the adjusted halftone levels.
Patent WO-2020226923-A1 (WO)
Title: Seringues, contenants de seringue, kits et procédés d'utilisation
Inventor: DECKMAN ROB
IPC: G16H20/17
Filed: 2020-04-27
Abstract: L'invention concerne des dispositifs d'injection et des procédés d'utilisation. Les dispositifs d'injection peuvent être des dispositifs d'injection à usage unique jetables . Les dispositifs d'injection peuvent être pré-chargés avec un médicament ou être configurés pour recevoir un ensemble de distribution de fluide à l'intérieur d'une ouverture. Les dispositifs d'injection peuvent également être configurés pour communiquer avec un dispositif électronique et/ou un emplacement central.
Patent WO-2020223226-A1 (WO)
Title: Compositions et procédés pour le traitement de la dégénérescence rétinienne
Inventor: NASONKIN IGOR
IPC: A61L27/34
Filed: 2020-04-28
Abstract: L'invention concerne des compositions et des procédés pour générer un tissu rétinien dérivé de cellules souches et des cellules progénitrices rétiniennes isolées pour une utilisation dans le traitement de maladies et de troubles dégénératifs de la rétine.
Patent WO-2020223291-A1 (WO)
Inventor: KABARIA HARDIK
IPC: B33Y10/00
Filed: 2020-04-29
Abstract: A method for the production of an object by additive manufacturing includes   inputting a boundary shape and desired mechanical properties for said object, subdividing said boundary shape into work cells, providing lattices in a database, each lattice including a geometry and a mechanical property,   filling a first one of said work cells with a lattice from the database, the lattice selected based on the correspondence of the mechanical properties of said lattice to said desired mechanical properties of said object,   filling the remaining ones of said work cells with lattices from said database to produce a filled boundary shape, each said lattice selected based on   the correspondence of the mechanical properties of said lattice to the desired mechanical properties of the object and the compatibility of adjacent lattices in adjacent work cells with one another, then performing a modification operation on the lattice of a work cell.
Patent WO-2020227090-A1 (WO)
Inventor: LIBBY MARK
IPC: H04L12/14
Filed: 2020-05-01
Abstract: Techniques for distributed charging in digital telecommunications networks are disclosed. In one particular embodiment, the techniques may be realized as a method that includes provisioning a data path that carries a plurality of network flows, receiving a shared usage quota associated with the plurality of network flows, and allocating the shared usage quota among the plurality of network flows. For each network flow among the plurality of network flows, the method includes providing the data path with data indicative of an amount of the shared usage quota allocated to the network flow, configuring the data path to collect metering data associated with the network flow, and configuring the data path to enforce the shared usage quota based on the metering data associated with the network flow and the amount of the shared usage quota allocated to the network flow.
Patent WO-2020256845-A1 (WO)
Inventor: BAREL ELI
IPC: G06F3/041
Filed: 2020-05-06
Abstract: Methods, devices, systems, and computer program products are provided for adaptive hover operation of touch instruments, which may increase hover height and improve user experience. Hover range may be adapted, for example, by adapting an antenna configuration during hover. A touch instrument may comprise multiple antennas that may be activated and deactivated, e.g., as a function of proximity. Antenna configuration may increment (e.g., increase cumulative antenna size) as hover height increases and decrement (e.g., decrease cumulative antenna size) as hover height decreases. Antennas may be multi-purpose, such as being used to maintain synchronization for extended hover range and for other purposes (e.g., determining hover height, tilt, orientation, grip) and/or features (e.g., providing commands for pop-up menus). Adaptive hover may support (i) maintaining synchronization during use, (ii) faster synchronization when a touch instrument enters or re-enters detectable hover height, (iii) improved palm rejection and (iv) pop up menu presentation.
Patent WO-2021011069-A1 (WO)
Inventor: HASSAN AMER AREF
IPC: H04L29/06
Filed: 2020-05-18
Abstract: Disclosed are systems, methods, and non-transitory computer-readable media for secure authentication using puncturing. An authentication system receives an encoded obfuscated authentication credential as part of an authentication request and accesses a stored authentication credential. The authentication system performs a puncturing of the encoded obfuscated authentication credential. The resulting punctured authentication credential includes a subset of individual values from the encoded obfuscated authentication credential. The authentication determines whether the punctured encoded data input corresponds to at least a portion of the stored authentication credential. In response to determining that the punctured encoded data input corresponds to at least a portion of the stored authentication credential, the authentication system approves the authentication request.
Patent WO-2020243214-A1 (WO)
Title: Materials handling vehicle having tilting fork carriage assembly with telescopic forks
Inventor: DIERINGER MARK
IPC: B66F9/16
Filed: 2020-05-28
Abstract: A materials handling vehicle (10) including a load handling assembly (40) having a mast assembly (28), and a fork carriage assembly (60) including a fork support (64) and at least one fork assembly (160, 162), the at least one fork assembly including a first fork member (160A, 162A), which is fixed to the fork support, and a second fork member (160B, 162B). The vehicle includes a tilt assembly (90) that tilts the fork support relative to the mast assembly such that a central axis of the at least one fork assembly is positionable in a plurality of different positions relative to a horizontal direction. The vehicle includes a fork extension/retraction assembly (106a, 106b) that moves the second fork member relative to the first fork member in a first direction that is parallel to the central axis such that the fork extension/retraction assembly selectively moves the second fork member toward or away from the fork support in the first direction.
Patent WO-2020243394-A1 (WO)
Title: Ventriculoamniotic shunt for fetal aqueductal stenosis
Inventor: CHUN YOUNG JAE
IPC: A61M39/24
Filed: 2020-05-29
Abstract: The invention relates to an in-utero ventriculoamniotic shunting device that includes a composite shunt tube composed of polymer material, e.g., silicone-based material, and metallic wire, having a bend or curve formed in the length of the shunt tube, with one or more anchors composed of super-elastic wire or mesh, e.g., shape memory alloy wire or mesh structures, attached to the shunt tube, and a one-way passive valve composed of a thin polymer membrane. The anchors are effective to prevent migration and dislodgement of the shunting device following its deployment, and the valve is effective to prevent the backflow of amniotic fluid.
Patent WO-2020252307-A1 (WO)
Title: Enhancements to quantitative magnetic resonance imaging techniques
Inventor: CHEN YONG
IPC: G06K9/62
Filed: 2020-06-12
Abstract: Systems and methods providing enhancements to quantitative imaging systems and techniques are described herein. In one aspect, a system for tissue quantification in magnetic resonance fingerprinting (MRF) comprises a feature extraction module operable to convert pixel input high-dimensional signal evolution in to a low-dimensional feature map. The system also comprises a spatially constrained quantification module operable to capture spatial information from the low-dimensional feature map and generate an estimated tissue property map.
Patent WO-2020263897-A1 (WO)
Inventor: JING DONG
IPC: H01P1/208
Filed: 2020-06-24
Abstract: A dielectric waveguide filter with a first solid block of dielectric material covered with a layer of conductive material and defining a plurality of resonators. A first RF signal input/output through-hole is defined in a first end resonator of the plurality of resonators of the first block of dielectric material. A second solid block of dielectric material is coupled to the first solid block of dielectric material. The second block of dielectric material is covered with a layer of conductive material and defines a plurality of resonators including first and second adjacent end resonators separated by an RF signal isolator for preventing the transmission of an RF signal between the first and second end resonators. An RF signal coupling window provides a coupling between the first end resonator of the plurality of resonators of the first block of dielectric material and the first end resonator of the second block of dielectric material whereby the first end resonator of the second block of dielectric material defines a trap resonator.
Patent WO-2020264027-A1 (WO)
Inventor: AKKARAKARAN SONY
IPC: H04L5/00
Filed: 2020-06-24
Abstract: Methods, systems, and devices for synchronization signal block (SSB) design are described to enable a base station to configure and transmit an SSB with a peak to average power ratio (PAPR) below a threshold. A low-PAPR SSB configuration may include a primary synchronization signal (PSS), a physical broadcast channel (PBCH), and a secondary synchronization signal (SSS). A user equipment (UE) may use the low-PAPR SSB configuration to monitor for and decode the SSB and begin communications with the base station. A low-PAPR SSB configuration may indicate available PSS sequences and lengths. A low-PAPR SSB configuration may also indicate multiplexing and symbol arrangements for a PBCH, DMRS, and SSS, and low-PAPR communications methods. A configuration may further indicate reference signal configurations, information for different communication types, subcarrier spacing, a number of symbols of an SSB, or a number of available SSBs and associated groups.
Patent WO-2021040877-A1 (WO)
Inventor: CHEAH BOK ENG
IPC: H01L23/495
Filed: 2020-06-26
Abstract: Disclosed embodiments include silicon interconnect bridges that are in a molded frame, where the molded frame includes passive devices and the silicon interconnect bridge includes through-silicon vias that couple to a redistribution layer on both the silicon interconnect bridge and the molded frame.
Patent WO-2021003111-A1 (WO)
Inventor: BLAKE DAVID B
IPC: C01B25/12
Filed: 2020-06-29
Abstract: A phosphorus production method can include reducing feed containing phosphate ore and providing a silica ratio from 0.3 to 0.7 in a reaction chamber from 1250 to 1380 °C. Less than 20% of the phosphate remains in the residue. Another phosphorus production method includes continuously moving a reducing bed through the reaction chamber with the feed agglomerates substantially stable while in the reducing bed. Reaction chamber temperature can be from 1250 to 1380 °C. A phosphorus production system includes a barrier wall segmenting the reaction chamber into a reduction zone differentiated from a preheat zone. The bed floor is configured to move continuously from the preheat zone to the reduction zone during operation. A method for producing a reduction product includes exothermically oxidizing reduction/oxidation products in the reaction chamber, thereby adding heat to the reducing bed from the freeboard as a second heat source.
Patent WO-2021066917-A1 (WO)
Inventor: DOBMEIER JOSEPH
IPC: H02K9/22
Filed: 2020-07-07
Abstract: An example stator of an electric motor includes a lamination stack comprising a plurality of segments (600) disposed adjacent to each other in a radial array; a slot formed in a segment of the plurality of segments of the lamination stack; a slot liner (606) disposed in the slot and configured to be electrically-insulating; a thermally- conductive gap filler (1000) disposed in a gap (800) between the slot liner and the segment; and wire windings disposed in the slot.
Patent WO-2021007423-A1 (WO)
Title: Production biosynthétique du glycoside de stéviol rébaudiosine i à partir d'enzymes variantes
Inventor: MAO GUOHONG
IPC: C12N15/81
Filed: 2020-07-09
Abstract: La présente invention concerne, au moins en partie, la production de glycosides de stéviol parl'utilisation d'enzymes variantes UGT ayant une activité pour transférer un groupe glucosyle de l'UDP-glucose au rébaudioside A pour produire du rébaudioside I.
Patent WO-2021011810-A1 (WO)
Inventor: STAIR JOHN
IPC: C07C59/64
Filed: 2020-07-16
Abstract: A process for a reactive extraction and subsequent purification of organic molecules from biomass comprises extracting one or more products from the biomass using an extraction solvent to solvate the products, contacting the biomass with a reactant during the extracting, recovering the one or more products, performing ultrafiltration to remove impurities from the one or more products to produce a filtered extract, extracting oils in the filtered extract using adsorption to produce a de-oiled extract, performing transesterification or hydrolysis on the de-oiled extract, and performing adsorptive purification on the ferulic acid, coumaric acid, ferulate, coumarate, or a combination thereof. The one or more products comprise extracted organic molecules comprising a ferulate or a coumarate, and the one or more products are separated from the biomass as a liquid extract.
Patent WO-2021025932-A1 (WO)
Inventor: KALITEEVSKIY NIKOLAY
IPC: H04B10/70
Filed: 2020-07-30
Abstract: A photon number resolving detector system includes a photon source positioned at an input end, first and second photon detectors positioned at a detection end, and a plurality of optical couplers positioned between the input and detection ends. The plurality of optical couplers include an initial optical coupler optically coupled to the photon source, a final optical coupler optically coupled to the first and second photon detectors, and intermediate optical couplers positioned between the initial optical coupler and the final optical coupler. A first input link is optically coupled to the photon source and the initial optical coupler and a plurality of dual path spans are optically coupled to adjacent optical couplers. The plurality of dual path spans each include an undelayed path having an undelayed fiber link and a delayed path having a quantum memory positioned between and optically coupled to input and output sub-links.
Patent WO-2021080668-A1 (WO)
Title: Artificial intelligence based room assignment optimization system
Inventor: BOROUJENI SETAREH BORJIAN
IPC: G06Q10/06
Filed: 2020-08-17
Abstract: Embodiments provide optimized room assignments for a hotel in response to receiving a plurality of hard constraints and soft constraints and receiving reservation preferences and room features. The optimization includes determining a guest satisfaction assignment cost based on the reservation preferences and room features, determining an operational efficiency assignment cost, generating a weighted cost matrix based on the guest satisfaction assignment cost and the operational efficiency assignment cost, and generating preliminary room assignments based on the weighted cost matrix. When the preliminary room assignments are feasible, the preliminary room assignments are the optimized room assignments comprising a feasible selection of elements of the matrix. When the preliminary room assignments are infeasible, embodiments relax one or more constraints and repeat the performing optimization until the preliminary room assignments are feasible.