baber/WOPTO huggingface dataset:
Patent WO-2019182928-A1 (WO)
Inventor: WILDEMUTH DOUGLAS
IPC: C11D11/00
Filed: 2019-03-18
Abstract: Processes of making liquid household care compositions, wherein input materials include liquid base compositions that are characterized as having a relatively low Reserve Alkalinity.
Patent WO-2019190800-A1 (WO)
Inventor: MURRAY III
IPC: A61F2/95
Filed: 2019-03-18
Abstract: A delivery catheter includes a tip, a spindle and a lock mechanism. The tip includes a tapered portion and a tip sleeve. The tip sleeve extends proximally and has a lumen. The spindle includes a plurality of spindle pins. The lock mechanism locks the tip sleeve to the spindle to prevent relative longitudinal movement between the spindle and the tip sleeve. The delivery catheter includes a delivery configuration with the tip sleeve covering the spindle pins and a release configuration with a proximal end of the tip sleeve distal of the spindle pins. The lock mechanism locks the prosthesis delivery system in the release configuration. Each spindle pin of the plurality of spindle pins includes a smooth, curved profile.
Patent WO-2019221825-A1 (WO)
Inventor: ENGELSTEIN GEOFFREY
IPC: G01S7/484
Filed: 2019-03-27
Abstract: Un procédé et un système à faisceau de sécurité optique font appel à un émetteur qui envoie périodiquement des salves d'impulsions lumineuses à intensités variables. Le récepteur analyse les impulsions de lumière reçues pour ajuster automatiquement sa sensibilité et pour effectuer une détection lorsque le trajet de lumière est partiellement obstrué, y compris lorsqu'il existe des réflexions d'impulsion de lumière parasite qui atteignent le récepteur.
Patent WO-2019204582-A1 (WO)
Title: Stabilized polyunsaturated compounds and uses thereof
Inventor: MOLINARI ROBERT J
IPC: A61K31/23
Filed: 2019-04-18
Abstract: Methods are provided for treating a subject having, or at risk of, a lysosomal storage disease, particularly Tay-Sachs, Gaucher disease, Sandhoff disease or Niemann-Pick disease, neuronal ceroid lipofuscinosis, or a condition associated with impaired Phospholipase A2 Group VI (PLA2G6) activity, particularly infantile neuroaxonal dystrophy or PLA2G6 associated neurodegeneration (PLAN), or a sleeping disorder, using a substituted polyunsaturated fatty acid, polyunsaturated fatty acid ester, polyunsaturated fatty acid thioester, fatty acid amide, polyunsaturated fatty acid mimetic, polyunsaturated fatty acid pro-drug, or combinations thereof, where the substituted compound comprises at least one substitution that reduces oxidation of the compound. Preferably, the substituted compound is a deuterated polyunsaturated fatty acid, or an ethyl ester thereof, such as 11,1 l-D2-linoleic acid, 11,1 l-D2-linoleic acid ethyl ester, 11,11,14,14-D4-linolenic acid, or 11,11,14,14-D4-linolenic acid ethyl ester.
Patent WO-2019213116-A1 (WO)
Inventor: LI FENG
IPC: C01G41/04
Filed: 2019-04-30
Abstract: L'invention concerne un procédé de conditionnement de tétrachlorure de tungstène pour former des phases cristallines spécifiques. Les phases cristallines spécifiques permettent des pressions de vapeur stables pendant des périodes prolongées pendant des procédés de dépôt en phase vapeur et de gravure.
Patent WO-2019222635-A1 (WO)
Title: Photocontrolled dynamic covalent linkers for polymer networks
Inventor: KALOW JULIA A
IPC: C08J3/24
Filed: 2019-05-17
Abstract: Reversibly crosslinkable polymeric networks, including reversibly crosslinkable hydrogel networks are provided. Also provided are methods of making the polymeric networks and methods of using the hydrogel networks in tissue engineering applications. The reversibly crosslinkable polymeric networks are composed of polymer chains that are covalently crosslinked by azobenzene boronic ester bonds that can be reversibly formed and broken by exposing the polymeric networks to different wavelengths of light.
Patent WO-2019226483-A1 (WO)
Title: Negative optical power liquid lens
Inventor: KUNICK JOSEPH MARSHALL
IPC: G02B26/00
Filed: 2019-05-17
Abstract: A negative optical power electrowetting optical device is provided. The negative optical power electrowetting optical device includes: a non-conductive liquid having a refractive index; a conductive liquid having a second refractive index; and a dielectric surface in contact with both the conductive and non-conductive liquids. The refractive index of the non-conductive liquid is less than the second refractive index of the conductive liquid and wherein the conductive liquid is immiscible with the non-conductive liquid.
Patent WO-2019236313-A1 (WO)
Title: Compositions useful for producing electrodes and related methods
Inventor: CHEN WEI-FU
IPC: H01M4/131
Filed: 2019-05-23
Abstract: Compositions that can be used in producing electrodes (e.g., battery electrodes) and related methods are disclosed. As one example, a composition, includes carbonaceous particles; a dispersant; a polymer comprising a maleic anhydride moiety; and a solvent. The carbonaceous particles can include carbon black, graphite, acetylene black, graphenes, graphenes-related materials, carbon nanotubes, carbon nanostructures, activated carbons, carbon aerogels, templated carbons, and/or carbon fibers.
Patent WO-2019232170-A1 (WO)
Inventor: SIERACKI CHRISTIAN
IPC: G01N15/14
Filed: 2019-05-30
Abstract: Un système et un procédé de cytométrie en flux d'imagerie comprennent une chambre d'écoulement, une optique d'imagerie et d'analyse d'opacité, un système de capture d'image, un dispositif pour réguler un écoulement de fluide à travers la chambre, et un générateur de rétroéclairage. La cellule d'écoulement est configurée de sorte que des signaux d'opacité peuvent être détectés à partir des particules circulantes elles-mêmes qui sont imagées.
Patent WO-2020006151-A1 (WO)
Title: Artificial aortic heart valve and upper aorta reinforcement device
Inventor: SNYDERS ROBERT
IPC: A61F2/24
Filed: 2019-06-26
Abstract: A combined artificial aortic heart valve and aorta reinforcement device. The device includes an elongated flexibly resilient frame, an annular band, and a flexible valve element. The valve element flexes between an open position for allowing blood flow and a closed position for preventing blood flow. The device includes a sheath attached to the frame. The sheath extends from an upstream sheath end spaced downstream from the annular band to a downstream sheath end. A valve portion of the device has sufficient flexibility to assume a compressed configuration for passing through the aorta and to assume an expanded configuration to functionally replace a damaged heart valve. The upstream sheath end is spaced from the band by a distance sufficient to permit blood flow through the openings in the sinus of Valsalva. The sheath is configured to permit blood flow through the great vessels.
Patent WO-2020010348-A1 (WO)
Title: Methods, apparatuses, systems, and computer program products for managing and using shadow addresses
Inventor: BROWN WENDELL
IPC: G06Q10/10
Filed: 2019-07-08
Abstract: Embodiments of the present disclosure provide apparatuses, systems, methods, and computer program products for creating, managing, and utilizing shadow addresses. Shadow addresses may be generated based on a based address element associated with a client device, and an address construction element set received from the client device. The base address element may be authenticated as associated with the client device to confirm the user's identity, for example through a header enrichment process or other verification process. Shadow addresses may be used to transmit and receive communications for various purposes, including messaging, service login, and facilitating transactions. An example apparatus may be provided, the apparatus configured to receive, from a client device, an address construction element set; identify a base address element associated with the client device; and generate a shadow address by applying the base address element and the address construction element set to a one-way transformation function.
Patent WO-2020046470-A1 (WO)
Inventor: HAN JINGNING
IPC: H04N19/61
Filed: 2019-07-09
Abstract: A method for using an alternate reference frame (ARF) includes selecting an anchor frame and video frames, where the anchor frame includes an anchor block, and the anchor block includes an anchor pixel; identifying, for the anchor block of the anchor frame, respective reference blocks in the video frames; determining, for the anchor pixel and using an anchor patch, respective distances between the anchor pixel and respective co-located reference pixels of the respective reference blocks, where the anchor patch includes anchor patch pixels, and a respective distance, of the respective distances, between the anchor pixel and a respective co-located reference pixel is determined using the anchor patch pixels and co-located reference pixels; determining, using the respective distances, respective weights; determining, using the respective weights, an ARF pixel within the ARF that is co-located with the anchor pixel; and encoding, in a compressed bitstream, the ARF.
Patent WO-2020023208-A1 (WO)
Title: Inter-frequency handover
Inventor: HINC MEHMET
IPC: H04W36/14
Filed: 2019-07-09
Abstract: A node of a radio access network (e.g., a cellular network) can receive a revocation message revoking a spectrum grant (e.g., a Citizens Broadband Radio Service, CBRS, discontinuation notice). The node can determine a first group of terminals that are in communication with the node via wireless resources within the spectrum grant. The node can, in response to the revocation message, trigger respective inter-band handovers of the terminals of the first group of terminals. In some examples, a system includes a domain proxy that receives a grant message indicating the spectrum grant; notifies the node; subsequently, receives a revocation message revoking the spectrum grant; and sends a handover command to the node in response to the revocation message. The spectrum grant can be located within 3GPP band forty-eight or other bands.
Patent WO-2020040962-A1 (WO)
Title: Sensors and methods for measuring ph
Inventor: FELDMAN BENJAMIN J
IPC: A61B5/1473
Filed: 2019-08-02
Abstract: It can be particularly difficult to measure pH  in vivo  using current electrochemical sensors due to sensor drift and fouling of the sensor surface. Sensors suitable for measuring pH, particularly  in vivo , may comprise: a sensor tail comprising a first working electrode, a second working electrode, and at least one other electrode; a first active portion located upon the first working electrode, the first active portion comprising a substance having pH-dependent oxidation-reduction chemistry; and a second active portion located upon the second working electrode, the second active portion comprising a substance having oxidation-reduction chemistry that is substantially invariant with pH. A difference between a first signal from the first active portion and a second signal from the second active portion may be correlated to a pH value for a fluid.
Patent WO-2020037025-A1 (WO)
Title: Fabric treatment compositions comprising benefit agent capsules
Inventor: SMETS JOHAN
IPC: C11D17/00
Filed: 2019-08-14
Abstract: The present invention relates to fabric treatment compositions as well as the using same. Such fabric treatment compositions comprise benefit agent capsules and diaminostilbene brightener. Such fabric treatment compositions exhibit improved benefit agent capsule deposition on fabrics, especially on cotton fabrics.
Patent WO-2020037114-A1 (WO)
Title: Compositions and methods for the modulation of cytokines
Inventor: Gudi Siva
IPC: A61K31/19
Filed: 2019-08-15
Abstract: A method for modulating production of a cytokine, or molecule upregulated or down regulated by a cytokine, in a patient in need thereof, including administering to a patient a composition comprising at least one of a strontium-containing compound, a cysteine-based antioxidant, a polyhydroxyphenol and beta hydroxybutyric acid to the patient, whereby an amount of a cytokine in the patient is modulated.
Patent WO-2020051522-A1 (WO)
Title: Systems and methods for building wireless mesh networks
Inventor: ROSS KEVIN
IPC: H04W84/22
Filed: 2019-09-06
Abstract: Disclosed herein is a system comprising a set of wireless communication nodes that are configured to operate as part of a wireless mesh network. Each respective wireless communication node may be directly coupled to at least one other wireless communication node via a respective short-hop wireless link, and at least a first pair of wireless nodes may be both (a) indirectly coupled to one another via a first communication path that comprises one or more intermediary wireless communication nodes and two or more short-hop wireless links and (b) directly coupled to one another via a first long-hop wireless link that provides a second communication path between the first pair of wireless communication nodes having a lesser number of hops than the first communication path. A fiber access point may be directly coupled to a first wireless communication node of the set of wireless communication nodes.
Patent WO-2020072994-A1 (WO)
Title: Calibration and image procession methods and systems for obtaining accurate pupillary distance measurement
Inventor: XIONG YUAN
IPC: G02C13/00
Filed: 2019-10-04
Abstract: Accurate measurement of pupillary distance, PD, is necessary to make prescription eye glasses as well as configuring VR headsets, and using other binocular optical devices. Today, many people are ordering eyeglasses on line and obtaining their PD is often problematic for a number of reasons as the prior art fails to provide consumer friendly PD measurement systems. A disclosed eyeglass frame system comprises reference marks of known locations upon the frames. A smart phone may be used to locate the consumer's pupils, while the consumer is wearing the frames. The consumer's pupils may be marked or tagged upon a digital image of the consumer wearing the frames. By use of angles in the sight lines of the camera lens and other variable values and the known relative distances of the frame markings, a consumer's pupillary distance can be quickly and accurately derived.
Patent WO-2020263298-A1 (WO)
Title: Data authentication for storage systems
Inventor: Sabev Anton
IPC: G06F21/80
Filed: 2019-10-21
Abstract: A storage system is described that authenticates and validates data on behalf of a host. The system includes a storage authentication unit. The storage authentication unit determines a plurality of sub-blocks that defines a block, determines a respective message authentication code for each of the plurality of sub-blocks that defines the block, and with a respective payload for each of the plurality of sub-blocks that defines the block, the storage authentication unit stores the respective message authentication code as corresponding metadata for that sub-block. During a subsequent read of the block, the storage authentication unit checks the stored message authentication codes against computed message authentication codes to determine whether a single sub-block from the plurality of sub-blocks is possibly corrupt. The system can refrain from outputting a payload of any block that has a sub-block with non-matching message authentication codes.
Patent WO-2020092185-A1 (WO)
Title: Cylindrical implant magnet optimized for mri
Inventor: ZIMMERLING MARTIN
IPC: A61F11/00
Filed: 2019-10-28
Abstract: A magnet arrangement for a hearing implant device is described. A magnet case is contained within an implantable device and has a central case axis of symmetry that is perpendicular to the outermost surface of the implantable device. The magnet case is configured to be freely rotatable within the implantable device about the case axis of symmetry. An implant magnet is contained within the magnet case and consists of a single cylindrical magnet having a central magnet axis of symmetry perpendicular to the case axis of symmetry. The implant magnet is configured to be freely rotatable within the magnet case about the magnet axis of symmetry.
Patent WO-2020092218-A1 (WO)
Title: Distance field color palette
Inventor: SEILER LARRY
IPC: G06T15/04
Filed: 2019-10-28
Abstract: In one embodiment, a method for determining the color for a sample location includes using a computing system to determine a sampling location within a texture that comprises a plurality of texels. Each texel may encode a distance field and a color index. The system may select, based on the sampling location, a set of texels in the plurality of texels to use to determine a color for the sampling location. The system may compute an interpolated distance field based on the distance fields of the set of texels. The system may select, based on the interpolated distance field, a subset of the set of texels. The system may select a texel from the subset of texels based on a distance between the texel and the sampling location. The system may then determine the color for the sampling location using the color index of the selected texel.
Patent WO-2020113201-A1 (WO)
Title: Nanostructured inorganic electrode materials with functionalized surfaces
Inventor: LESEL BENJAMIN
IPC: H01M4/505
Filed: 2019-12-01
Abstract: Embodiments of inorganic electrode materials that utilize nanostructure surface modifications via functionalization via carbonate/carboxylate to achieve superior electrochemical performance and methods of producing same.
Patent WO-2020123282-A1 (WO)
Title: Durcissement régulé pour des compositions comprenant des résines acétoacétylées
Inventor: DOUGHERTY SHAWN MARIE
IPC: C08L67/02
Filed: 2019-12-06
Abstract: La présente invention concerne une composition durcissable comprenant : I. un constituant (I) comprenant une résine comportant au moins un groupe fonctionnel choisi dans le groupe constitué par un β-cétoester et de groupes fonctionnels malonate ; II. un constituant (II) comprenant au moins un agent de durcissement comportant au moins un groupe fonctionnel aldéhyde, ledit constituant (II) étant éventuellement latent ; III. un constituant (III) comprenant au moins une amine, ses sels ou des combinaisons de ceux-ci ; avant l'ajout du constituant (III), la réactivité de la composition étant retardée par au moins l'un des éléments suivants : (III)(a) au moins l'un desdits constituants (I), (II) et (III), ou tout produit réactionnel associé, ou toute combinaison associée, est un solide ; ou au moins l'un des constituants (II) ou (III) ou toute combinaison associée, est insoluble dans la résine dans des conditions de vie en pot ; ou (lll)(b) ladite au moins une amine est d'abord amenée à réagir avec au moins un aldéhyde, une cétone, un acétal ou un cétal, ou des mélanges associés, éventuellement, pour former un solide ; (III)(c) ladite au moins une amine est d'abord amenée à réagir avec une partie du constituant (II), le produit réactionnel associé étant éventuellement amené à réagir ou combiné ultérieurement avec des quantités supplémentaires de l'un ou des deux constituants (II) et (III), et, avant la réaction des constituants (l) à (lll), étant éventuellement combiné avec au moins un retardateur de réactivité d'amine ; ou (III)(d) ladite au moins une amine est d'abord amenée à réagir avec la totalité du constituant (II), le produit réactionnel étant une combinaison des constituants (II) et (III) et aucune quantité supplémentaire du constituant (II) ni du constituant (III) n'est amenée à réagir avec ladite composition ; ou des combinaisons de produits réactionnels tels que décrits dans (lII)(d) ; et éventuellement IV. un constituant (IV) comprenant au moins un retardateur de réactivité qui est combiné au constituant (II), ou au constituant (III), ou à une combinaison associée.
Patent WO-2020180380-A1 (WO)
Title: Mechanical disconnects for parallel power lanes in hybrid electric propulsion systems
Inventor: LATULIPE ERIC
IPC: B64D35/08
Filed: 2019-12-10
Abstract: A hybrid propulsion system includes a heat engine configured to drive a heat engine shaft. An electric motor is configured to drive a motor shaft. A transmission system includes at least one gear box. The transmission system is configured to receive rotational input power from each of the heat engine shaft and the motor shaft and to convert the rotation input power to output power. The motor shaft includes a disconnect mechanism to allow the heat engine to rotate with the electric motor stopped. The heat engine shaft includes a disconnect mechanism to allow the electric motor to rotate with the heat engine stopped.
Patent WO-2020131742-A1 (WO)
Title: Secure computer vision processing
Inventor: CHAN BENJAMIN KOON PAN
IPC: G06F21/71
Filed: 2019-12-16
Abstract: A computer vision processor (120) in an image cluster (105) defines a fenced memory region (FMR) that controls access to image data stored in a first portion of a trusted memory region (TMR)(125). The computer vision processor receives FMR requests from an application (150) implemented in a processing cluster (145). The FMR requests are to access the image data (130) in the first portion of the TMR. The computer vision processor selectively allows the requesting application to access the image data. In some cases, the computer vision processor acquires the image data and stores the image data in the first portion of the TMR, such as buffers in the TMR. A data fabric (135) selectively permits the image processing application to access the data stored in the TMR based on whether the image cluster has opened or closed the FMR for the portion of the TMR.
Patent WO-2020142657-A1 (WO)
Title: Charged ion channel blockers and methods for use thereof
Inventor: BEAN BRUCE
IPC: A61K31/14
Filed: 2020-01-03
Abstract: The invention provides compounds, compositions, methods and kits for the treatment of pain, itch, and neurogenic inflammation.
Patent WO-2020150547-A1 (WO)
Inventor: BORTON DAVID
IPC: G01N30/02
Filed: 2020-01-17
Abstract: L'invention concerne un chromatographe en phase gazeuse multidimensionnel pour analyser des composés dans un échantillon pendant un seul passage. Le chromatographe en phase gazeuse multidimensionnel comprend une première colonne, une seconde colonne et un modulateur disposé entre la première colonne et la seconde colonne. Le modulateur module à (i) une première période de modulation sur une première durée pendant le passage et (ii) une seconde période de modulation sur une seconde durée pendant le passage après la première durée, la seconde période de modulation étant différente de la première période de modulation.
Patent WO-2020163084-A1 (WO)
Inventor: MONSONEGO JONATHAN MOSHE
IPC: G06F21/55
Filed: 2020-01-22
Abstract: Cybersecurity peer identification (CPI) technology obtains security group definitions from an identity directory, computes peerSimilarityScores that represent user similarity in terms of security permissions, and submits contextual cybersecurity peer data to cybersecurity peer-based functionality (CPBF). CPBF code may then perform behavior analytics, resource management, permissions management, or location management. Cyberattacks may then be disrupted or mitigated, and inefficiencies may be avoided or decreased. Having smaller security groups in common gives users higher peerSimilarity Scores than having larger groups in common, as a result of logarithmic, reciprocal, or other score functions. Security group definitions are refreshed and peer scores are updated at regular intervals or on demand by CPI code, to avoid staleness. CPI code may be tuned by varying update intervals, varying cutoffs imposed on the size of security groups deemed suitable for use in computing peerSimilarityScores, or varying other parameters.
Patent WO-2020205054-A1 (WO)
Inventor: CLARK ZACHARY
IPC: B65D83/00
Filed: 2020-02-04
Abstract: A puffer device includes a cabinet having a printed circuit board and a gear train assembly coupled to the printed circuit board. The gear train assembly includes a motor and a gear driven by the motor. A cam is coupled to the gear. The cabinet further includes a plunger configured to be contacted and driven by the cam. The puffer device further includes an aerosol can assembly configured to be releasably coupled to the cabinet, wherein movement of the plunger is configured to dispense a material from the aerosol can assembly.