baber/WOPTO huggingface dataset:
Patent WO-2021021923-A1 (WO)
Inventor: ABDO MOHANNAD
IPC: G06K7/10
Filed: 2020-07-29
Abstract: An indicator includes a substrate, a two-dimensional barcode symbol provided on the substrate, a space on the substrate surrounding the barcode symbol, and a historical environmental condition indicator on the substrate. The two-dimensional barcode symbol may be printed on the substrate, preferably in a rectangular, and more preferably in a square configuration. The two- dimensional barcode is printed preferably in black and white and more preferably according to a certain standard. The space on the substrate surrounding the barcode symbol has four quadrants. Additionally, the historical environmental condition indicator is preferably a historical temperature indicator, which occupies space on the substrate in at least two of the four quadrants. The historical environmental condition indicator preferably occupies three and more preferably occupies four of the four quadrants.
Patent WO-2021030284-A1 (WO)
Inventor: PHAN LOC
IPC: G16H30/20
Filed: 2020-08-10
Abstract: Orthodontic intervention is performed after a patient, undergoing an orthodontic treatment plan utilizing orthodontic aligners, sends an image of their teeth remotely to an image processing module. The image is analyzed to determine current teeth position and crate an electronic model of the current teeth position. From the teeth position model it is determined that the current teeth position is not compatible with the orthodontic treatment plan, which typically requires restarting the treatment plan and having the patient rescanned. Here, an electronic model of a rescue appliance is generated, where the rescue aligner is configured to move the teeth to a position back into compatibility with the orthodontic aligners. The rescue aligner is manufactured and sent to the patient without requiring the patient to visit any point of care.
Patent WO-2021162746-A1 (WO)
Title: Propylene polymers obtained using transition metal bis(phenolate) catalyst complexes and homogeneous process for production thereof
Inventor: CANICH JO ANN
IPC: C08F110/06
Filed: 2020-08-11
Abstract: This invention relates to a homogeneous process to produce propylene polymers using transition metal complexes of a dianionic, tridentate ligand that features a central neutral heterocyclic Lewis base and two phenolate donors, where the tridentate ligand coordinates to the metal center to form two eight-membered rings. Preferably the bis(phenolate) complexes are represented by Formula (I) where M, L, X, m, n, E, E',Q, R 1 , R 2 , R 3 , R 4 , R 1' , R 2' , R 3' , R 4' , A 1 , A 1' , Group (i), and Group (ii) are as defined herein, where A 1 QA 1'  are part of a heterocyclic Lewis base containing 4 to 40 non-hydrogen atoms that links A 2  to A 2'  via a 3-atom bridge with Q being the central atom of the 3-atom bridge.
Patent WO-2021055436-A1 (WO)
Title: Buffing system for footwear
Inventor: CHEN CHUN-CHIEH
IPC: A43D8/32
Filed: 2020-09-16
Abstract: Buffing of a footwear component allows for an alteration of the component surface to achieve an intended surface for aesthetics and/or manufacturing purposes. The buffing is performed in a system having a vision module, a sidewall buffing module, an up surface buffing module, and a down surface buffing module. Each of the buffing modules are adapted for the unique shape and sizes of a footwear component to effectively and automatically buff the footwear component.
Patent WO-2021055600-A1 (WO)
Title: Transport apparatus for a person and method
Inventor: SPANTON JOHN
IPC: A61G1/003
Filed: 2020-09-17
Abstract: Disclosed is an apparatus and method for transporting a person from a position on the ground onto the apparatus generally in a horizontal orientation. The apparatus comprises a board assembly upon which the person is positioned lengthwise in a horizontal orientation. The board assembly includes a belt housing for at least one endless belt, and a battery powered drive system for rotating the belt. A hand-held, portable, external, detachable controller has a motor coupling that enables the battery powered drive system to be detachably connected to a battery within the controller. A coupling connector manually connected and disconnected to the drive system enables the coupling connector to engage and operate the drive system.
Patent WO-2022025947-A1 (WO)
Inventor: GOONERATNE CHINTHAKA PASAN
IPC: E21B41/00
Filed: 2020-09-18
Abstract: A system includes sensing modules positioned along a length of a drill string. Each sensing module includes a structure arrangement composed of an outer structure body having a cavity and an inner structure body rotatably supported within the cavity. The structure arrangement is coupled to the drill string such that rotation of the drill string produces a relative rotation between the structure bodies. Ball elements are disposed in a gap between the structure bodies and move along a predetermined path defined in the gap in response to relative rotation between the structure bodies. Movable elements are positioned to physically interact with the ball elements as the ball elements move along the predetermined path. Energy harvesters in the sensor modules generate electrical energy from the mechanical energy produced by physical interaction between the ball elements and movable elements. The sensing modules include sensors to measure parameters in the drill string environment.
Patent WO-2021067867-A1 (WO)
Inventor: MAMMOU KHALED
IPC: G06T9/00
Filed: 2020-10-02
Abstract: A search space for performing nearest neighbor searches for encoding point cloud data may be trimmed. Ranges of a space filling curve may be used to identify points to exclude from the search space. Additionally, neighboring voxels may be searched to identify any neighboring points missed during the trimmed search based on the ranges of the space filling curve.
Patent WO-2021086630-A1 (WO)
Title: System and procss for steam cracking and pyrolysis fuel oil treatment integrating selective hydrogenation, ring opening and naphtha reforming
Inventor: XU QI
IPC: C10G63/04
Filed: 2020-10-16
Abstract: A process for treatment of PFO from a steam cracking zone includes selectively hydrogenating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into aromatic compounds with one benzene ring to produce a selectively hydrogenated stream. The selectively hydrogenated stream is reacted in the absence of added hydrogen for selective ring opening and dealkylation to produce a dealkylated BTX+ stream. In addition, a naphtha reformer is integrated, so that the dealkylated BTX+ stream and a reformate stream are separated into BTX compounds. Optionally the PFO is separated into a first stream containing C9+ aromatics compounds with one benzene ring, and a second stream containing C10+ aromatic compounds, whereby the first stream containing C9+ aromatics compounds with one benzene ring is passed to the ring opening step, and the feed to the selective hydrogenation step comprises all or a portion of the second stream containing C10+ aromatic compounds.
Patent WO-2021077059-A1 (WO)
Title: Systems and methods for computer modeling for healthcare bottleneck prediction and mitigation
Inventor: TOMER ANJALI
IPC: G06Q10/06
Filed: 2020-10-18
Abstract: Systems and methods are disclosed for managing predictive bottleneck models. In one embodiment, a computerized system may comprise a storage medium storing instructions, and a processor in communication with a communications network. The processor may be configured to receive, from a user device, bottleneck data indicating a bottleneck within a facility; compile, based on the received indication, contextual data associated with the bottleneck; analyze the bottleneck data and the contextual data conjunctively; determine a relationship between the bottleneck data and the contextual data; and update a predictive bottleneck model based on the determined relationship.
Patent WO-2021081058-A1 (WO)
Title: Compositions, methods and uses of messenger rna
Inventor: WOOSTER RICHARD
IPC: C12N9/00
Filed: 2020-10-21
Abstract: The present invention provides, among other things, methods and compositions for selective degradation of proteins. In some aspects, messenger RNAs (mRNAs) are described that encode a ubiquitin pathway moiety and a binding peptide that binds a target protein, wherein the mRNA is encapsulated within a lipid nanoparticle. Also provided herein are mRNAs that encode at least two binding peptides, wherein a first binding peptide binds a ubiquitin pathway moiety and a second binding peptide binds a target protein, and wherein the mRNA is encapsulated within a lipid nanoparticle.
Patent WO-2021096828-A1 (WO)
Title: Stack configurations for solid oxide electrochemical cells
Inventor: BLACKBURN BRYAN
IPC: H01M8/247
Filed: 2020-11-10
Abstract: In various embodiments, components of a solid oxide fuel cell device such as interconnect plates, seals, and/or endplates may be composed of materials including aluminum, copper, and/or graphite. In various embodiments, the components may be coated with materials such as, for example, graphite, copper, aluminum, carbide ceramics, nitride ceramics, conversion coatings, or aluminum intermetallics.
Patent WO-2021101751-A1 (WO)
Inventor: WANG LEI
IPC: B65B55/02
Filed: 2020-11-10
Abstract: Non woven fabrics including a first outermost spunbond layer, a second outermost spunbond layer, and at least a first meltblown and/or melt-fibrillated layer disposed directly or indirectly between the first outermost spunbond layer and the second outermost spunbond layer. The first outermost spunbond layer comprises a first plurality of continuous fibers that are thermally fused and compacted against one another and define a microporous film on an outermost surface of the nonwoven fabric. The first plurality of continuous fibers comprises a first polymeric composition having a first melting point and the first meltblown layer and/or melt-fibrillated layer comprises a first plurality of meltblown fibers and/or melt-fibrillated fibers comprising a third polymeric composition having a third melting point, in which the first melting point is lower than the third melting point.
Patent WO-2021113029-A1 (WO)
Title: High performance cmos using 3d device layout
Inventor: GARDNER MARK
IPC: H01L23/528
Filed: 2020-11-10
Abstract: A semiconductor device includes an NMOS device formed on a first substrate bonded with a second substrate having aPMOS device formed thereon, with the bonding achieved by contacting a first wiring layer formed on the NMOS device with a second wiring layer formed on the PMOS device.
Patent WO-2021108129-A1 (WO)
Title: Using machine learning to selectively overlay image content
Inventor: PRICE RAYMOND
IPC: H04N13/133
Filed: 2020-11-11
Abstract: Modifications are performed to cause a style of an image to match a different style. A first image is accessed, where the first image has the first style. A second image is also accessed, where the second image has a second style. Subsequent to a deep neural network (DNN) learning these styles, a copy of the first image is fed as input to the DNN. The DNN modifies the first image copy by transitioning the first image copy from being of the first style to subsequently being of the second style. As a consequence, a modified style of the transitioned first image copy bilaterally matches the second style.
Patent WO-2021127302-A1 (WO)
Inventor: CASTRO ALFREDO C
IPC: A61K31/454
Filed: 2020-12-18
Abstract: L'invention concerne des dérivés de 2-(1H-lndole-3-carbonyl)-thiazole-4-carboxamide et des dérivés correspondants d'imidazole, oxazole et thiophène ainsi que les composants qui s'y rapportnt en tant qu'agonistes du récepteur d'hydrocarbure aryle (AHR) pour le traitement de troubles liés à l'angiogenèse tels que la rétinopathie, le psoriasis, l'arthrite rhumatoïde, l'obésité et le cancer ou des troubles inflammatoires. La présente description porte sur la synthèse et la caractérisation de composés d'exemple ainsi que sur leurs données pharmacologiques (p.ex. les pages 27 à 32 et 59 à 219; exemples 1 à 8; composés 1-1 à 1-97; tables 1-a, 2 et 3).
Patent WO-2022060391-A1 (WO)
Title: Non-intrusive tracking of objects in pipelines and wellbores
Inventor: NEWMAN STEPHEN
IPC: F16L101/00
Filed: 2020-12-18
Abstract: Systems and methods of the present disclosure relate to non-intrusive tracking of objects in a conduit from a single location. A system comprises a component positioned to control flow into or out of the conduit to induce pressure waves in the conduit; a pressure transducer in fluid communication with the conduit, the pressure transducer positioned to measure pressure responses in the conduit due to contact of the pressure waves with the object; and a system controller operable to: receive pressure data from the pressure transducer, wherein the pressure data includes the pressure responses to the pressure waves; and determine a distance of the object in the conduit, relative to the component or the pressure transducer, based on the pressure responses.
Patent WO-2021138113-A1 (WO)
Title: Chemical resistant polycarbonate blend compositions
Inventor: ROGUNOVA MARINA
IPC: C08L69/00
Filed: 2020-12-21
Abstract: A thermoplastic molding composition having superior impact strength and chemical resistance comprising 50 to 90 percent by weight (pbw) of an aromatic (co)poly(ester)carbonate, greater than 0 to 40 pbw of first graft (co)polymer comprising structural units derived from styrene, acrylonitrile and 1,3-butadiene, greater than 0 to 6 pbw of a linear glycidyl ester functional polymer comprising repeating units derived from one or more glycidyl ester monomers, greater than 0 to 15 pbw of a second graft (co)polymer comprising a core of (i) an interpenetrated network of poly(meth)alkyl acrylate and polyorganosiloxane or (ii) repeating units derived from a monoethylenically unsaturated acrylate monomer or, and a rigid phase shell selected from the group consisting of methyl methacrylate, ethyl methacrylate, propyl methacrylate, isopropyl methacrylate and butyl methacrylate, styrene and acrylonitrile, and 0.1 – 1.5 pbw of an alkylbenzene sulfonic acid.
Patent WO-2021138139-A1 (WO)
Title: Associating three-dimensional coordinates with two-dimensional feature points
Inventor: KIMURA AKITERU
IPC: G06V10/145
Filed: 2020-12-22
Abstract: An example method includes causing a light projecting system of a distance sensor to project a three-dimensional pattern of light onto an object, wherein the three-dimensional pattern of light comprises a plurality of points of light that collectively forms the pattern, causing a light receiving system of the distance sensor to acquire an image of the three-dimensional pattern of light projected onto the object, causing the light receiving system to acquire a two-dimensional image of the object, detecting a feature point in the two-dimensional image of the object, identifying an interpolation area for the feature point, and computing three-dimensional coordinates for the feature point by interpolating using three-dimensional coordinates of two points of the plurality of points that are within the interpolation area.
Patent WO-2021173239-A1 (WO)
Inventor: MACKIE KURT
IPC: A61C19/06
Filed: 2021-01-11
Abstract: An intra-oral appliance for delivering light waves from inside the mouth directly to the oral tissues via a clear, mouthguard positioned on the user's upper and lower teeth, having a series of light emitting diodes disposed on buccal and lingual sides of the appliance and an antenna or data connector for wireless or wired control and application of light waves of a variety of wavelengths to the oral tissues via the LEDs.
Patent WO-2021146229-A1 (WO)
Title: Group iii hemt and capacitor that share structural features
Inventor: JONES EVAN
IPC: H01L29/20
Filed: 2021-01-13
Abstract: A High Mobility Electron Transistor, HEMT, (10) and a capacitor (14, 18, 20, 22, 24) co-formed on an integrated circuit share at least one structural feature, thereby tightly integrating the two components. In one embodiment, the shared feature may be a 2DEG channel of the HEMT (10), which also functions in lieu of a base metal layer of a conventional capacitor (12). In another embodiment, a dialectic layer of the capacitor (14, 18, 20, 22, 24) may be formed in a passivation step of forming the HEMT (10). In another embodiment, a metal contact of the HEMT (10) (e.g., source, gate, or drain contact) comprises a metal layer or contact of the capacitor (22). In these embodiments, one or more processing steps required to form a conventional capacitor (12) are obviated by exploiting one or more processing steps already performed in fabrication of the HEMT (10).
Patent WO-2021146345-A1 (WO)
Title: Fluid cylinder sleeve assembly
Inventor: MYERS JEFF
IPC: F16J10/00
Filed: 2021-01-13
Abstract: A fluid cylinder for a fluid end section of a reciprocating pump is described. The fluid cylinder includes a body defining a pressure chamber in fluid communication with a plunger bore, the plunger bore comprising a packing segment configured to hold a packing stack, and a tubular sleeve in interference-fit within the plunger bore. The sleeve has an internal passage configured to accommodate a plunger operatively reciprocating within the plunger bore during operation of the reciprocating pump, and a stepped shoulder disposed at an interface between a first segment of the sleeve and a second segment of the sleeve, where a diameter of the first segment being greater than a diameter of the second segment of the sleeve. An annular seal is disposed at the stepped shoulder of the sleeve between the sleeve and the plunger bore. A packing flange is secured within the plunger bore abutting an end portion of the first segment of the sleeve.
Patent WO-2021158361-A1 (WO)
Title: Latency compensation for synchronously sharing video content within web conferencing sessions
Inventor: BAKER CASEY JAMES
IPC: H04L1/20
Filed: 2021-01-20
Abstract: A system to perform latency compensation techniques to facilitate synchronous sharing of video content during a communication session. The system enables video content that is being shared during the communication session to be played synchronously across numerous different client devices that are being used to participate in the communication session, notwithstanding variations in networking latency associated with the different client devices. The disclosed technologies provide improvements over existing screen sharing techniques which include continuously uploading streams of shared media content from a sharer's device and distributing these uploaded streams to other devices. For example, the techniques described herein enable a system to facilitate sharing of video content during a communication session without initially rendering video content at and simultaneously uploading the rendered video content from a sharer's device. Furthermore, the techniques described herein include latency compensation to accommodate for variations in network latency experienced across numerous different client devices.
Patent WO-2021150924-A1 (WO)
Title: Air purification device for vehicle ventilation systems
Inventor: EIDE ANDREW
IPC: B01D53/86
Filed: 2021-01-22
Abstract: Disclosed herein is a photocatalytic oxidation device configured for integration within a vehicle ventilation system. The device includes a frame, an ultraviolet lamp, and a cell coated with a photocatalytic material. The lamp, when activated, causes the generation of oxidizers at the cell panel. Air is passable through apertures of the cell panel and thus may be moved through the device. The device is structurally configured and dimensionally optimized to provide effective photocatalytic activity within the vehicle ventilation system without overly restricting airflow.
Patent WO-2021154933-A1 (WO)
Title: Uv excitable polyfluorene based conjugates and their use in methods of analyte detection
Inventor: DIWU ZHENJUN
IPC: C08G61/12
Filed: 2021-01-28
Abstract: The invention provides for UV excitable polyfluorene based conjugates and their use in methods of analyte detection.
Patent WO-2021158479-A1 (WO)
Title: Radar signal management using target characteristics
Inventor: CATTLE BRYAN
IPC: G01S13/42
Filed: 2021-02-01
Abstract: Systems, methods, and computer-readable media for performing radar operations based on characteristics of a target. First operational limits defining a limit of a detection operation, imaging operation, or some combination thereof can be identified. The first operational limits can be associated with first operational values of operational parameters. Radar waveform parameters to optimize can be identified. Further, first optimal values for the radar waveform parameters can be identified based on the first operational values associated with the first operational limits. Additionally, a first optimized radar signal can be generated using the first optimal values of the radar waveform parameters. The first optimized radar signal can be optimized for the first operational limits. As follows, the first optimized radar signal can be transmitted towards a target area.
Patent WO-2021159066-A1 (WO)
Title: Iron control as part of a well treatment using time-released agents
Inventor: CONWAY ANDREW BRYCE
IPC: C09K8/70
Filed: 2021-02-08
Abstract: In a well in a subterranean formation, treatment fluids for time-released iron control are utilized. These treatment fluids contain a time-released form of a complexing agent, wherein the complexing agent forms an insoluble complex with iron. The time-released form prevents loss of the agent prior to delivery to the desired site and at the desired time(s). Methods for controlling iron in a well in a subterranean formation utilize these treatment fluids containing a time-released form of a complexing agent and these methods create insoluble complexes of the agent with the iron to control the iron from the formation and/or well.
Patent WO-2021163234-A1 (WO)
Inventor: OLSON WILLIAM E
IPC: F25C1/04
Filed: 2021-02-11
Abstract: La présente invention concerne un évaporateur de fabrication de glace qui combine la forme cubique du bac et des évaporateurs à séparation avec la fabrication de glace centrale d'un évaporateur à broche pour obtenir une forme de glace qui est principalement cubique. La séparation de la capacité de refroidissement de ces deux parties d'évaporateur permet une mise en forme de cube pendant un cycle de fabrication de glace sur la base du temps, de la température, de la pression, ou d'autres variables.
Patent WO-2021163310-A1 (WO)
Title: Water-soluble refill dose article enclosing a concentrated liquid cleanser composition and kits having same
Inventor: MEHRA CURAN
IPC: C11D17/08
Filed: 2021-02-11
Abstract: Water-soluble refill dose articles have a water-soluble film defining a first compartment enclosing a concentrated cleanser composition. The concentrated liquid cleanser composition comprises an anionic surfactant, 0.1% by weight to 10% by weight water, and 20% or less by weight glycol. The anionic surfactant contributes to the % by weight water, and adding the article to water at a 1:1 to 1:20 ratio defines a cleanser volume and produces a liquid cleanser that is dispensable through a pump that forms foamed cleanser and has a viscosity within a range of 1 cps to 1000 cps. Kits having a dispenser and the water soluble refill dose article are disclosed that have a pump that can foam the liquid cleanser.