baber/WOPTO huggingface dataset:
Patent WO-2019168792-A1 (WO)
Inventor: MONICA DIOGO
IPC: H04L29/06
Filed: 2019-02-25
Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for secure storage and retrieval of information, such as private keys, useable to control access to a blockchain, include, in at least one aspect, a method including: receiving a request to take an action with respect to a vault of multiple different vaults in a cryptoasset custodial system; authenticating, by an HSM, the policy map for the vault based on a cryptographic key controlled by the HSM; checking, by the HSM, the action against the policy map for the vault when the policy map for the vault is authenticated based on the cryptographic key controlled by the HSM; and effecting, by the HSM, the action when the action is confirmed to be in accordance with the policy map for the vault.
Patent WO-2019173084-A1 (WO)
Title: Non-invasive nerve stimulation
Inventor: DRUKE MICHAEL BERNARD
IPC: A61B5/00
Filed: 2019-02-26
Abstract: A topical nerve stimulator patch and system are provided including a dermal patch; an electrical signal generator associated with the patch; a signal receiver to activate the electrical signal generator; a power source for the electrical signal generator associated with the patch; an electrical signal activation device; and a nerve feedback sensor.
Patent WO-2019168998-A1 (WO)
Inventor: DONG XIAOYUAN
IPC: G01M11/00
Filed: 2019-02-27
Abstract: Systems, methods and tools for the interrogation of fiber-reinforced composite strength members to assess the structural integrity of the strength members. The systems and methods utilize the transmission of light through optical fibers that are embedded along the length of the strength members. The inability to detect light through one or more of the optical fibers may be an indication that the structural integrity of the strength member is compromised. The systems and methods may be implemented without great difficulty and may be implemented at any time in the life cycle of the strength member, from production through installation. The systems and methods have particular applicability to bare overhead electrical cables that include a fiber-reinforced strength member.
Patent WO-2019169178-A1 (WO)
Inventor: HSU JASON JOSEPH
IPC: A61B34/30
Filed: 2019-02-28
Abstract: Certain aspects relate to systems and techniques for mapping and/or navigation of an interior region of a body with a robotically-enabled medical instrument. The instrument may include a position sensor that provides positional information as the instrument navigates within the interior region. Visual indicia derived from the positional information may be superimposed on a reference image of the interior region. The visual indicia may characterize historical positions of the instrument. The instrument may include an imaging device. Images of the interior region captured with the imaging device can be linked to the position within the interior region where the images were captured.
Patent WO-2019177981-A1 (WO)
Title: System and method of manufacturing an additively manufactured object
Inventor: HUTCHINSON DANIEL JOSHUA
IPC: G06F17/50
Filed: 2019-03-11
Abstract: Methods and systems according to the invention may be used to modify a manufacturing plan for an object manufactured by an additive manufacturing process. A digital representation of a desired object and a manufacturing plan may be compared to manufacturing information generated via an evaluation of such an object. Based on that comparison, the manufacturing plan may be modified so that that object or a subsequent object is highly similar to the desired object.
Patent WO-2020190273-A1 (WO)
Title: Image formation medium assembly with resin
Inventor: KELEKAR RAJESH
IPC: C09D11/104
Filed: 2019-03-18
Abstract: A device includes an image formation medium supply, a first portion, and a second portion. The image formation medium supply is to supply a non-absorptive, image formation medium along a travel path and to which a ground element is to be electrically connected. The first portion along the travel path is to receive droplets of ink particles and a non-aqueous resin within a dielectric, non-aqueous carrier fluid on the image formation medium to form at least a portion of an image on the image formation medium. The second portion is downstream from the first portion and is to apply, via heat and pressure, a second polymer structure onto the ink particles, the resin, and the image formation medium to produce an image formation medium assembly.
Patent WO-2019183130-A1 (WO)
Inventor: ZAMAN MUHAMMAD
IPC: C01B25/32
Filed: 2019-03-19
Abstract: Systems, devices, and methods for kinetic release testing of compounds are discussed herein. Ultrasonic agitation, with resultant cavitation and acoustic streaming, is used to breakdown and release drugs from one or more compounds to form a solution. The system uses small volumes of solvent to increase accessibility and portability of the system. Once dissolved, the solution is passed to a sampling system for calculating kinetic release behavior. The kinetic release behavior can be compared to existing reference data to identify the compound and/or confirm accurate manufacture by comparison of dissolution characteristics of the active ingredients. In some embodiments, streak photography and hydrophone measurements are used to study the effects of system parameters on the acousto-hydrodynamic environment.
Patent WO-2019183557-A1 (WO)
Inventor: ALLAWAY DAVID
IPC: A61K31/195
Filed: 2019-03-22
Abstract: A diet composition for an adult dog is provided. The composition comprises a combination of methionine and cysteine or a cysteine providing derivative thereof; wherein methionine is present in a low amount sufficient to deliver between 32.3 and 82.7mg/Kg metabolic body weight (Kg 0.75 ) when standardized to a 15 Kg dog, and wherein the cysteine or cysteine providing derivative thereof is present in an amount such that the weight ratio of methionine:available cysteine is from 1:0.8 to 1:1.5. The diet may additionally contain other additives such as taurine. Diets of the invention contain sufficient methionine to support metabolism and may prolong lifespan while minimizing the risk of taurine deficiency. Methods for preparing diet compositions of the invention are also described and claimed, as are methods of enhancing longevity and/or treating or preventing dilated cardiomyopathy in dogs.
Patent WO-2019183579-A1 (WO)
Title: Procédés et kits pour détecter l'hétérogénéité de particules virales
Inventor: LI YIXIN
IPC: C12Q1/70
Filed: 2019-03-22
Abstract: L'invention concerne des compositions, des procédés et des utilisations qui se rapportent à un dosage double ou duplex facile, précis et fiable qui détermine les quantités de protéine (à l'aide d'un dosage de ligature de proximité) et d'acide nucléique (par PCR quantitative) dans une préparation virale dans un seul récipient et détermine en outre un contenu de virion complet par rapport à un virion vide.
Patent WO-2019191736-A1 (WO)
Title: Compositions of polymer composites for effluents delivery and applications thereof
Inventor: LOMAKIN JOSEPH
IPC: B32B27/28
Filed: 2019-03-30
Abstract: Coating compositions, coatings, and coated articles are provided exhibiting drag-reducing properties. The drag reduction can lead to improved flow, e.g. an improved measure of slip length, over both laminar and turbulent flow conditions, e.g. for Reynolds numbers less than 2,000 to as much as about 500,000. The coating compositions include a base matrix and an effluent polymer dispersed in the base resin in such a way that, when an exposed surface of the drag-reducing coating is exposed to an aqueous medium, the effluent polymer migrates to the exposed surface of the drag-reducing coating and into the aqueous medium at or near the exposed surface to create a diluted effluent polymer solution in the aqueous medium at or near the exposed surface; wherein the diluted effluent polymer solution reduces a drag of the surface moving through the aqueous medium.
Patent WO-2019195327-A1 (WO)
Title: Smart-device-based radar system performing angular estimation using machine learning
Inventor: GILLIAN NICHOLAS
IPC: G01S3/74
Filed: 2019-04-02
Abstract: Techniques and apparatuses are described that implement a smart-device-based radar system capable of performing angular estimation using machine learning. In particular, a radar system (102) includes an angle-estimation module (504) that employs machine learning to estimate an angular position of one or more objects (e.g., users). By analyzing an irregular shape of the radar system (102)'s spatial response across a wide field of view, the angle-estimation module (504) can resolve angular ambiguities that may be present based on the angle to the object or based on a design of the radar system (102) to correctly identify the angular position of the object. Using machine-learning techniques, the radar system (102) can achieve a high probability of detection and a low false-alarm rate for a variety of different antenna element spacings and frequencies.
Patent WO-2019217502-A1 (WO)
Title: Drying/storage rack and associated methods
Inventor: JEND MATTHEW
IPC: A47F5/00
Filed: 2019-05-08
Abstract: A rack system for removably supporting a plurality of articles therein includes a membrane for accommodating at least one of the plurality of articles therein and including at least in part a resilient material forming a plurality of petals defining an opening. The system further includes an attachment arrangement configured for attaching to an external surface. The membrane and the attachment arrangement are configured to collaborate to support the membrane at a predetermined distance from the external surface. The plurality of petals are configured for removably holding at least one of the plurality of articles inserted into the opening, ln an embodiment, the system includes a sub -frame for providing structural integrity to the membrane. Alternatively, the membrane is at least in part formed of a stiff material surrounding the petals such that the membrane is attachable to the attachment arrangement in a self-supporting manner.
Patent WO-2019217811-A1 (WO)
Title: Digital compensator for a non-linear system
Inventor: MEGRETSKI ALEXANDRE
IPC: H03F1/32
Filed: 2019-05-10
Abstract: A pre-distorter that both accurately compensates for the non-linearities of a radio frequency transmit chain, and that imposes as few computation requirements in terms of arithmetic operations, uses a diverse set of real- valued signals that are derived from the input signal. The derived real signals are passed through configurable non-linear transformations, which may be adapted during operation, and which may be efficiently implemented using lookup tables. The outputs of the non-linear transformations serve as gain terms for a set of complex signals, which are functions of the input, and which are summed to compute the pre-distorted signal. A small set of the complex signals and derived real signals may be selected for a particular system to match the classes of non- linearities exhibited by the system, thereby providing further computational savings, and reducing complexity of adapting the pre-distortion through adapting of the non-linear transformations.
Patent WO-2020040838-A1 (WO)
Title: Three-dimensional memory device having bonding structures connected to bit lines and methods of making the same
Inventor: YU JIXIN
IPC: H01L27/11573
Filed: 2019-05-22
Abstract: Three-dimensional memory devices in the form of a memory die includes an alternating stack of insulating layers and electrically conductive layers located over a substrate, and memory stack structures extending through the alternating stack, in which each of the memory stack structures includes a memory film and a vertical semiconductor channel contacting an inner sidewall of the memory film. Bit lines are electrically connected to an end portion of a respective one of the vertical semiconductor channels. Bump connection via structures contact a top surface of a respective one of the bit lines, in which each of the bump connection via structures has a greater lateral dimension along a lengthwise direction of the bit lines than along a widthwise direction of the bit lines. Metallic bump structures of another semiconductor die contact respective ones of the bump connection via structures to make respective electrical connections between the two dies.
Patent WO-2020246990-A1 (WO)
Inventor: HARVEY NATALIE
IPC: B33Y70/10
Filed: 2019-06-07
Abstract: The present disclosure relates to a binding agent for printing a 3D green body object. The binding agent includes from about 0.3 wt% to about 3 wt% multi-functional carboxylic acid having a weight average molecular weight range from about 100 MW to about 1,000 MW, from about 2 wt% to about 20 wt% a (meth)acrylic latex binder, from about 10 wt% to about 40 wt% solvent package including from about 3 wt% to about 40 wt% of a coalescing solvent, and from about 40 wt% to about 88 wt% water. The weight percentage ranges are based on total content of the binding agent.
Patent WO-2019246189-A1 (WO)
Title: Distribution géométrique pour sources non impulsives
Inventor: ORJI OKWUDILI
IPC: G01V1/38
Filed: 2019-06-19
Abstract: La présente invention peut comprendre les étapes consistant à : recevoir une distribution géométrique proposée relative à des première et seconde sources non impulsives d'un réseau de sources ; effectuer un calcul de type champ proche à notionnel portant sur la distribution géométrique proposée de façon à produire une sortie notionnelle calculée respective des première et seconde sources non impulsives ; déterminer si la sortie notionnelle calculée de la première source non impulsive a une première quantité de résidu supérieure à une quantité seuil de résidu ; déterminer si la sortie notionnelle calculée de la seconde source non impulsive a une seconde quantité de résidu supérieure à la quantité seuil de résidu ; et communiquer une indication précisant si l'une ou l'autre des première et seconde quantités de résidu est inférieure ou égale à la quantité seuil de résidu.
Patent WO-2020006533-A1 (WO)
Title: Robust radar-centric perception system
Inventor: MADHOW UPAMANYU
IPC: G01S13/86
Filed: 2019-06-28
Abstract: A radar data acquisition circuit comprising: a radar receiver to receive radar data representing a radar scene in response to a sequence of extended sampling waveform frames that includes multiple sampling waveform subframes; and a first processor; configured with stored program instructions to generate one or more replacement sampling waveform subframes to include in an extended sampling waveform frame of the sequence based at least in part upon one or more radar parameters of radar data received using the sequence of extended sampling waveform frames.
Patent WO-2020027970-A1 (WO)
Title: Novel nicotine degrading enzyme variants
Inventor: KALNIK MATTHEW W
IPC: C12N9/06
Filed: 2019-07-02
Abstract: Described are nicotine-degrading enzyme variants that exhibit increased nicotine-degrading activity and/or decreased immunogenicity relative to the wild-type NicA2 enzyme, compositions comprising the variants, and methods using them.
Patent WO-2020033091-A1 (WO)
Title: Enhanced codeword for media persistence and diagnostics
Inventor: BASU RESHMI
IPC: G06F11/10
Filed: 2019-07-09
Abstract: Methods, apparatuses, and systems for error recovery in memory devices are described. A die-level redundancy scheme may be employed in which parity data associated with particular die may be stored. An example apparatus may include a printed circuit board and memory devices (26). Each memory device (26) may be each disposed on a planar surface of the printed circuit board and may each include two or more memory die (58). The apparatus may also include multiple channels communicatively coupled to the two or more memory die (58) and a memory controller (30). The memory controller (30) may be communicatively coupled to the multiple channels and may deterministically maintain a redundancy scheme via data transmission through the multiple channels. The memory controller (30) may also update memory operation information appended to the enhanced codeword (120) in response to a memory operation request.
Patent WO-2020028250-A1 (WO)
Title: Magnetic tunnel junction magnetoresistive device
Inventor: WHIG RENU
IPC: H01L43/10
Filed: 2019-07-29
Abstract: The disclosed magnetoresistive device (200) includes a magnetically fixed region (214, 240) and a magnetically free region (250) positioned on opposite sides of a tunnel barrier region (230), and at least a first transition region (220) and a second transition region (221) positioned between the magnetically fixed region and the tunnel barrier region. The first transition region includes a non- ferromagnetic transition metal, preferably pure Ta, and the second transition region includes an alloy including iron and boron, preferably FeB with at least 50 at% boron.
Patent WO-2020068485-A1 (WO)
Title: Fuel cell system including sulfur oxidation subsystem and method of operating the same
Inventor: WEINGAERTNER DAVID
IPC: H01M8/124
Filed: 2019-09-17
Abstract: A fuel cell system includes a first fuel conduit configured to receive fuel from a fuel source, a reactor fluidly connected to the first fuel conduit and configured to selectively oxidize sulfur species in fuel received from the first fuel conduit, and fuel cells configured to generate power using fuel containing oxidized sulfur species received from the reactor.
Patent WO-2020061046-A1 (WO)
Inventor: HAN SANGDON
IPC: C07D401/14
Filed: 2019-09-17
Abstract: Described herein are compounds that are somatostatin modulators, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders that would benefit from modulation of somatostatin activity.
Patent WO-2020069312-A1 (WO)
Inventor: ROBINSON JOSHUA A
IPC: H01L33/44
Filed: 2019-09-27
Abstract: La présente invention concerne des procédés pour faire croître des couches cristallines sur des substrats amorphes au moyen d'une couche de germe ultramince, des procédés de préparation de la couche de germe, et des compositions comprenant les deux. Dans un aspect de l'invention, les couches cristallines peuvent être des films minces. Dans un mode de réalisation préféré, ces films minces peuvent être autoportants.
Patent WO-2020077253-A1 (WO)
Inventor: WEAGLE DAVID
IPC: F16F9/06
Filed: 2019-10-11
Abstract: A trailing link multi-link suspension assembly for a cycle having improved stability includes a first arm having a first arm fixed pivot and a first arm shock pivot. A shock link has a shock link fixed pivot and a shock link floating pivot. A shock absorber has an inline configuration, a gas spring, a first shock mount, and a second shock mount. A wheel carrier has a wheel carrier first pivot and a wheel carrier second pivot spaced apart from one another, and a wheel mount that is adapted to be connected to a wheel. A control link has a control link floating pivot and a control link fixed pivot, the control link floating pivot being pivotably connected to the wheel carrier second pivot, and the control link fixed pivot being pivotably connected to the first arm control pivot. A mechanical trail distance increases as the suspension assembly compresses relative to a fully extended state.
Patent WO-2020081945-A1 (WO)
Title: Estimating alternative fuel benefits in a fleet of vehicles
Inventor: ALEKSEENKO MIKHAIL
IPC: G06F7/00
Filed: 2019-10-18
Abstract: The present technology discloses a method for tracking and estimating alternative fuel benefits. This method is achieved by receiving, from at least one alternative fuel capable vehicle, a set of vehicle-specific data; aggregating the at least one set of vehicle-specific data into a fleet dataset; receiving a traditional fuel dataset, an alternative fuel dataset, a conversion dataset, and auxiliary datasets; optimizing, using the fleet dataset, the traditional fuel dataset, the alternative fuel dataset, the conversion dataset, and auxiliary datasets, fuel consumption practices for the at least one alternative fuel capable vehicle, the fuel consumption practices comprising vehicle routes, vehicle conversions, or fueling stops; and recommending the fuel consumption practices.
Patent WO-2020106390-A1 (WO)
Title: System and apparatus for preventing therapy unit contamination
Inventor: LOCKE CHRISTOPHER
IPC: A61M1/00
Filed: 2019-10-21
Abstract: In some examples, provided is a fluid blockage device for use with a reduced-pressure source for treating a tissue site with reduced pressure. The fluid blockage device may be configured to preclude fluid communication through a port fluidly coupled to the reduced- pressure source when the fluid blockage device contacts a liquid. Other devices, systems, and methods are disclosed.
Patent WO-2020086530-A1 (WO)
Title: Alkaline anion exchange membranes derived from diphenylethylene and co-monomer feedstock
Inventor: LEE SANGWOO
IPC: B01D61/44
Filed: 2019-10-22
Abstract: The anion exchange membranes exhibit enhanced chemical stability and ion conductivity when compared with traditional styrene-based alkaline anion exchange membranes. A copolymer backbone is polymerized from a reaction medium that includes a diphenylalkylene and an alkadiene. The copolymer includes a plurality of pendant phenyl groups. The diphenyl groups on the polymer backbone are functionalized with one or more haloalkylated precursor substrates. The terminal halide from the precursor substrate can then be substituted with a desired ionic group. The diphenylethylene-based alkaline anion exchange membranes lack the α-hydrogens sharing tertiary carbons with phenyl groups from polystyrene or styrene-based precursor polymers, resulting in higher chemical stability. The ionic groups are also apart from each other by about 3 to 6 carbons in the polymer backbone, enhancing ion conductivity. These membrane are advantageous for use in fuel cells, electrolyzers employing hydrogen, ion separations, etc.
Patent WO-2020112338-A1 (WO)
Inventor: DECKMAN DOUGLAS
IPC: C10N40/25
Filed: 2019-11-12
Abstract: Provided is a lubricating oil composition and method of using such a composition that provides for improved high temperature deposit resistance. The composition includes a lubricating oil base stock at from 20 to 95 wt% of the composition, at least one ashless organic friction modifier at from 0.1 to 20 wt% of the composition, and at least one overbased detergent at from 0.1 to 20 wt% of the composition. The remainder of composition includes one or more other lubricating oil additives. The deposit resistance of the lubricating oil composition as measured by TEOST 33C total deposits is at least 20% lower than the deposit resistance for a comparable lubricating oil composition not including the combination of the at least one ashless organic friction modifier and the at least one overbased detergent.
Patent WO-2020117436-A1 (WO)
Inventor: MEYERS ALDEN S
IPC: E03C1/12
Filed: 2019-11-13
Abstract: A drain system includes a support frame installable in a tile floor that has a base portion and a wall portion that forms a seat for a drain cover within the support frame. The wall portion defines a cover-facing surface arranged to interface with the drain cover, and a tile-facing surface arranged to face one or more tiles surrounding the support frame. One or more material locking features are on the tile facing surface to help retain grout or other material between the support frame and the surrounding tiles. During installation of the support frame in the tile floor, the vertical position of the support frame over the drain opening is adjustable and the support frame does not extend downwardly into the drain opening such that the support frame is floatable over the drain opening for lateral and rotational adjustment of the support frame relative to the drain opening.