baber/WOPTO huggingface dataset:
Patent WO-2020197760-A1 (WO)
Title: Absorbent dressing with remote measurement of dressing moisture
Inventor: LOCKE CHRISTOPHER
IPC: A61M1/00
Filed: 2020-03-10
Abstract: A system or apparatus including a dressing, a dressing interface, and a humidity sensor may be suitable for use with systems and methods for treating a tissue site. Embodiments of the apparatus are provided for treating a tissue site with reduced pressure provided by a source of reduced pressure. The dressing may include a base layer, a sealing member disposed proximate the base layer to define an enclosure providing a sealed space over the tissue site, and an absorbent member disposed within the enclosure. The dressing interface may comprise a reduced-pressure port configured to be coupled to the source of reduced pressure and a therapy port covered by a hydrophobic filter defining a reduced-pressure pathway between the hydrophobic filter and the source of reduced pressure. The humidity sensor may comprise a sensing portion fluidly coupled to the reduced-pressure pathway and an output for providing a humidity signal that indicates the amount of fluid extracted from the tissue site and stored by the absorbent member. Other dressings, systems, and methods are disclosed.
Patent WO-2020214303-A1 (WO)
Title: 2d obstacle boundary detection
Inventor: BLEYER MICHAEL
IPC: G06T19/00
Filed: 2020-03-17
Abstract: Techniques are provided to dynamically generate and render an object bounding fence in a mixed-reality scene. Initially, a sparse spatial mapping is accessed. The sparse spatial mapping beneficially includes perimeter edge data describing an object's edge perimeters. A gravity vector is also generated. Based on the perimeter edge data and the gravity vector, two-dimensional (2D) boundaries of the object are determined and a bounding fence mesh of the environment is generated. A virtual object is then rendered, where the virtual object is representative of at least a portion of the bounding fence mesh and visually illustrates a bounding fence around the object.
Patent WO-2020191365-A1 (WO)
Inventor: SPINDLER MATTHEW
IPC: A61K35/17
Filed: 2020-03-20
Abstract: Provided herein are compositions comprising recombinant mammalian cells that express recombinant T cell rectors with specificity against EBV or CMV peptide:MHC antigens. Also provided are therapeutic methods of using the recombinant mammalian cells as cell therapies against viral infections.
Patent WO-2020205352-A1 (WO)
Inventor: VANMAN ROBERT V
IPC: G08B13/196
Filed: 2020-03-25
Abstract: In an embodiment, a method includes receiving a live media stream. The method also includes causing the live media stream to be progressively written to a recording device as an unprioritized background recording as the live media stream is received. The method also includes receiving an indication of an event start and, responsive to the indication of the event start, causing a change in recording such that the live media stream is progressively written to the recording device as a prioritized event recording. The method also includes receiving, via a user interface associated with the recording device, a user command to add pre-event-start media to the prioritized event recording. The method also includes, responsive to the user command, selecting a user-triggered segment of the unprioritized background recording for addition to the prioritized event recording. The method also includes adding the user-triggered segment to the prioritized event recording.
Patent WO-2020205869-A1 (WO)
Inventor: ABAWI DANIEL
IPC: H03F1/26
Filed: 2020-03-31
Abstract: In one implementation, a circuit can include a reference pin and an operational amplifier that can include an output pin, an inverting input pin and a non-inverting input pin. The inverting input pin can be electrically coupled to the output pin via a first impedance and to the reference pin via a second impedance. The non-inverting input pin can be electrically coupled to the reference pin via a third impedance and can be configured to receive a detection signal. The reference pin can be configured to receive a detection reference signal associated with the detection signal.
Patent WO-2020226799-A1 (WO)
Title: Adjusting heading sensor output based on image data
Inventor: GODHA SAURABH
IPC: G01C21/00
Filed: 2020-04-03
Abstract: A device implementing a system for estimating device orientation includes at least one processor configured to obtain a first estimate for a heading of a device, the first estimate being based on output from a magnetometer of the device. The at least one processor is further configured to capture image data using an image sensor of the device, and determine at least one second estimate of the heading based on correlating the image data with mapping data. The at least one processor is further configured to determine a bias associated with output of the magnetometer based on the first estimate and the at least one second estimate, and adjusting output of the magnetometer based on the determined bias.
Patent WO-2021206687-A1 (WO)
Title: Image upsampling
Inventor: XIANG XIAOYU
IPC: G06T7/37
Filed: 2020-04-07
Abstract: An example system includes a feature extraction engine to identify features in a compressed image at a plurality of scales. The features include features corresponding to compression artifacts and features corresponding to image content to be upsampled. The feature extraction engine is to identify the features in the compressed image at a first scale based on noncontiguous pixels. The system also includes a reconstruction engine to refine the features corresponding to the image content to be upsampled and mitigate the features corresponding to the compression artifacts. The system includes an upsampling engine to generate an upsampled version of the compressed image based on the refined and mitigated features.
Patent WO-2020219380-A1 (WO)
IPC: G06F3/01
Filed: 2020-04-20
Abstract: In some implementations, a method includes obtaining a semantic construction of a physical setting. In some implementations, the semantic construction of the physical setting includes a representation of a physical element and a semantic label for the physical element. In some implementations, the method includes obtaining an enhanced reality (ER) representation of the physical element. In some implementations, the method includes synthesizing a perceptual property vector (PPV) for the ER representation of the physical element based on the semantic label for the physical element. In some implementations, the PPV includes one or more perceptual characteristic values characterizing the ER representation of the physical element. In some implementations, the method includes compositing an affordance in association with the ER representation of the physical element. In some implementations, the affordance allows interaction with the ER representation of the physical element in accordance with the perceptual characteristic values included in the PPV.
Patent WO-2020226898-A1 (WO)
Inventor: YEN SHE-HWA
IPC: G06F7/498
Filed: 2020-04-22
Abstract: Various arrangements for performing vector-matrix multiplication are provided here. Digital input vectors that include binary-encoded values can be converted into a plurality of analog signals using a plurality of one-bit digital to analog converters (DACs). Using an analog vector matrix multiplier, a vector-matrix multiplication operation can be performed using a weighting matrix for each bit-order of the plurality of analog signals. For each performed vector-matrix multiplication operation, a bit-ordered indication of an output of the analog vector matrix multiplier may be stored. A bit-order weighted summation of the sequentially performed vector-matrix multiplication operation may be performed .
Patent WO-2021216078-A1 (WO)
Inventor: CHEN ELI
IPC: G06T7/70
Filed: 2020-04-24
Abstract: A substrate stack assessment method comprises capturing an image of a stack of sheets of printable substrate; calculating pixel luminance values for pixels in each of a plurality of rows of pixels and pixel luminance values for pixels in each of a plurality of columns of pixels in the captured image; determining, based on the calculated values, a region of interest within the image that shows a plurality of stacked sheets whose alignment is to be assessed; and determining, based on an assessment of each row of pixels within the region of interest of the image, a deviation, from a reference position, of an edge of each sheet of printable substrate in the plurality of stacked sheets. An apparatus and a machine-readable medium are also disclosed.
Patent WO-2021221672-A1 (WO)
Inventor: NAYAK VIJAYKUMAR
IPC: A61F5/01
Filed: 2020-04-30
Abstract: An example non-transitory computer-readable medium includes instructions to receive a measurement dataset that is based on a measurement of a users body, apply a transformation to the measurement dataset to obtain a transformed measurement dataset in the domain of a parametric model of a device to be worn by the user, adjust the parametric model based on the transformed measurement dataset to obtain a customized model of the device that is customized to the user, output the customized model to enable manufacture the device, and adjust the transformation based on a feedback dataset to obtain an adjusted transformation and to apply the adjusted transformation to generate a subsequent customized model to enable manufacture a subsequent device.
Patent WO-2021045807-A1 (WO)
Title: Handle assembly for a portable pressurized gas cylinder
Inventor: DE OLIVEIRA TIAGO TEIXEIRA REGO
IPC: F17C13/08
Filed: 2020-05-14
Abstract: Provided is a handle assembly for a cylinder. The handle assembly includes a shroud configured to attach to a collar of the cylinder to surround a valve port of the cylinder, the shroud having a first plurality of circumferentially spaced deflectable fingers extending downward in a first direction, and a second plurality of circumferentially spaced deflectable fingers extending upward in a second direction, and a handle configured to attach to the shroud, the handle having a body configured to surround and abut the shroud, and a first plurality of circumferentially spaced openings extending through the body. The first plurality of circumferentially spaced deflectable fingers are deflectable to engage respective openings in the collar to attach the shroud to the collar, and the second plurality of circumferentially spaced deflectable fingers are deflectable to engage a respective one of the first plurality of circumferentially spaced openings in the handle.
Patent WO-2020247642-A1 (WO)
Title: Plant-produced mabs against chikungunya virus with enhanced effector function and efficacy
Inventor: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
IPC: C07K16/08
Filed: 2020-06-04
Abstract: Disclosed are monoclonal antibodies against Chikungunya virus having enhanced effector function and efficacy, methods of producing them, and methods of treatment of Chikungunya viral infection using the antibodies.
Patent WO-2020251929-A1 (WO)
Title: Remote authorization of gateway device
Inventor: GOUS ALAN
IPC: H04W12/04
Filed: 2020-06-09
Abstract: An example method for the remote authorization of a gateway to communicate with a device includes accessing time interval data, specified by an owner of the device, the time interval data specifying an access authorization time interval. A calculation is performed, using at least one processor, to generate authorization data that is specific to the device and valid for the access authorization time interval. The authorization data is accessed using the gateway. A scanning function is performed using the gateway, the scanning function to locate the device. A control request is sent to device to control the device.
Patent WO-2021025827-A1 (WO)
Inventor: HE LINHAI
IPC: H04W76/19
Filed: 2020-07-14
Abstract: Aspects are provided which enhance Mode 2 multi-TRP operation by allowing a UE to recover and reconfigure a failed PDCCH beam of a first TRP in a serving cell by using a second TRP which still has a working PDCCH in the same serving cell. If the first TRP undergoes beam failure but the second TRP in the same cell has an operational beam, the UE may send a beam failure indication indicating a new beam for the PDCCH of the first TRP. The base station comprising the second TRP may then reconfigure the PDCCH serving beams of the first TRP based on the beam failure indication. The reliability of a serving cell may thus be increased.
Patent WO-2021011588-A1 (WO)
Inventor: SUBRAMANIAN SANDYA
IPC: A61B5/01
Filed: 2020-07-15
Abstract: Systems and methods for tracking sympathetic-driven arousal state (SDAS) including nociception under anesthesia is described herein. The method includes obtaining heart rate variability and electrodermal activity of a subject. Point process models are generated for the heart rate variability and the electrodermal activity. A multimodal approach is implemented to determine a state space framework based on these point process models. SDAS can be estimated using the state space framework. In some implementations, an anesthesiologist can modify the dosage of drugs administered to the subject based on this estimation.
Patent WO-2022010501-A1 (WO)
Title: Work method to design extended life slurries
Inventor: JANDHYALA SIVA RAMA KRISHNA
IPC: C09K8/42
Filed: 2020-07-17
Abstract: A method may include comprising: defining engineering parameters of a proposed cement slurry, the engineering parameters comprising at least a compressive strength requirement, a density requirement, a storage time requirement, and a thickening time requirement; selecting, based at least in part on a model of compressive strength, a model of storage time, and the density requirement, at least a cement and mass fraction thereof, at least one supplementary cementitious material and mass fraction thereof, and a water and mass fraction thereof, such that a set cement formed from the cement, the at least one supplementary cementitious material, and the water meets or exceeds the compressive strength requirement and the density requirement; selecting, based at least in part on a model of thickening time, an accelerator and mass fraction thereof; and preparing a cement slurry comprising the cement and mass fraction thereof, the at least one supplementary cementitious material and mass fraction thereof, the water and mass fraction thereof, and the cement retarder and mass fraction thereof.
Patent WO-2021016397-A1 (WO)
Title: Adaptive thermal comfort learning for optimized hvac control
Inventor: KNATCHBULL-HUGESSEN ADRIANA
IPC: G05B15/02
Filed: 2020-07-22
Abstract: A facility providing systems and methods for managing and optimizing thermal comfort is provided. The facility is a software algorithm that intelligently detects the thermal comfort preferences of residential smart thermostat users, where a user's "comfort preference" is defined to refer to an estimate of a measurement of the user's comfort across varying values of some set of exogenous factors, including but not limited to indoor temperature, the time of day, the day of the week, and weather conditions. This facility encompasses the use of this "comfort preference" for the creation of an optimal schedule of setpoints for a residential thermostat which is configured to optimize some objective, including potentially user comfort, energy efficiency, load shift, or cost.
Patent WO-2021021677-A1 (WO)
Inventor: WEISSMAN JONATHAN
IPC: C12N9/22
Filed: 2020-07-24
Abstract: The present disclosure provides methods and compositions for precisely controlling the expression levels of mammalian genes using CRISPRi or CRISPRa and one or more modified sgRNAs. The methods and compositions are useful for, inter alia, titrating the expression of a gene of interest, identifying drug targets and mechanisms of drug resistance, and enabling the analysis of and control over metabolic and signaling pathway fluxes.
Patent WO-2021026412-A1 (WO)
Inventor: CLARK VANESSA
IPC: B64G1/22
Filed: 2020-08-07
Abstract: A modular and scalable system to transfer space articles between space orbits. In one embodiment, the system employs a rendezvous vehicle which docks with a space article in an initial orbit, the connected stack then docking with a locomotive vehicle which maneuvers to a targeted orbit where the space article is detached. In one feature, the rendezvous vehicle and locomotive vehicle use a common propellant and the space article is a satellite.
Patent WO-2021034530-A1 (WO)
Title: Method and apparatus for automotive vehicle diagnostics using cognitive smart sensors
Inventor: SAFAVI SAEID
IPC: G07C5/08
Filed: 2020-08-10
Abstract: Various embodiments of a method and apparatus for diagnosing the status of a vehicle using cognitive SMART sensors are disclosed. The SMART sensors have at least some processing power directly associated with the sensor. The SMART sensor that include an artificial intelligence (AI) core are is tightly coupled to the sensor within the SMART sensor. The sensor may be an audio sensor, such as a high quality microphone, that can record sounds that emanate from of the vehicle. Such sounds may be associated with one or more of the components of the vehicle. The AI core analyzes the sounds that emanate from the vehicle to determine the operational status of the vehicle. A communication module allows the result to be communicated to remotely located interested entities.
Patent WO-2021034874-A1 (WO)
Title: Method for determining a dwell volume of a chromatographic system
Inventor: HILL JASON F
IPC: G01N30/34
Filed: 2020-08-19
Abstract: Described is a method for determining a dwell volume of a liquid chromatography system and a liquid chromatography system that can determined the system dwell volume. The method includes mixing a flow of a first solvent with a flow of a second solvent to form a solvent mixture. The flows of the first and second solvents are decreased and increased, respectively, to generate a gradient composition. A system pressure of the liquid chromatography system is measured to determine a pressure trace defined as the measured system pressure as a function of time. The dwell volume of the system is determined from a time delay determined between the gradient composition at the mixing location and the pressure trace. The method can be performed with a liquid chromatography system having a chromatographic column or a flow restrictor used in place of the chromatographic column.
Patent WO-2021050538-A1 (WO)
Title: Methods and materials for increasing level of phosphorylated ampk protein
Inventor: CHEN BEIBEI
IPC: A61K31/135
Filed: 2020-09-09
Abstract: This document provides methods and materials for increasing the level of phosphorylated AMPK. For example, compounds (e.g., organic compounds) having the ability to increase the level of phosphorylated AMPK within cells, formulations containing compounds having the ability to increase the level of phosphorylated AMPK within cells, methods for making compounds having the ability to increase the level of phosphorylated AMPK within cells, methods for making formulations containing compounds having the ability to increase the level of phosphorylated AMPK within cells, methods for increasing the level of phosphorylated AMPK within cells, and methods for treating mammals (e.g., humans) having a condition responsive to an increase in the level of phosphorylated AMPK are provided.
Patent WO-2021050902-A1 (WO)
Title: System and method for distributed musician synchronized performances
Inventor: NADER JOHN
IPC: G10H1/00
Filed: 2020-09-11
Abstract: A computerized method is provided that enables an interactive multimedia session between a group of geographically distributed musicians. The method includes song arrangements for the interactive multimedia session being specified as a sequence of song parts to be played or sung by each of the participating geographically distributed musicians. Each musician performance is automatically detected on an instrument track along with audio and video for each musician performance on any song part. The timing for each musician performance is automatically captured by the system. The captured performances are transmitted to the musicians participating in a same session of the geographically distributed musicians to produce the effect of playing with other musicians live in the interactive multimedia session. A computer-implemented system and a computer program product stored on a non-transitory computer-readable storage medium for practice of the method are also provided.
Patent WO-2021055458-A1 (WO)
Title: Bio absorbable resin for additive manufacturing
Inventor: GU XINYU
IPC: A61B17/072
Filed: 2020-09-16
Abstract: Provided herein according to aspects of the present invention are resins that:  (a)  are suitable for use in additive manufacturing techniques such as bottom-up and top-down stereolithography,  (b)  produce objects that are bioresorbable, and  (c)  produce objects that are flexible or elastic (preferably at at least typical room temperatures of 25 °C, and in some embodiments at typical human body temperatures of 37 °C). Such resins may include:  (a)  a bioresorbable polyester oligomer having reactive end groups;  (b)  non-reactive diluent;  (c)  optionally reactive diluent; and  (d)  a photoinitiator.
Patent WO-2021062029-A1 (WO)
Title: Joint pruning and quantization scheme for deep neural networks
Inventor: LU YADONG
IPC: G06N3/063
Filed: 2020-09-24
Abstract: A method for compressing a deep neural network includes determining a pruning ratio for a channel and a mixed-precision quantization bit-width based on an operational budget of a device implementing the deep neural network. The method further includes quantizing a weight parameter of the deep neural network and/or an activation parameter of the deep neural network based on the quantization bit-width. The method also includes pruning the channel of the deep neural network based on the pruning ratio.
Patent WO-2021081388-A1 (WO)
Title: End effector tool changer for pick and place robotic systems
Inventor: NGUYEN THANH
IPC: B25J9/00
Filed: 2020-10-23
Abstract: Disclosed is an end effector tool changer for a pick, sort, and place robotic system. The end effector tool changer comprises an arm attachment portion, a plurality of engagement mechanisms, wherein each engagement mechanism comprises a first part and a second part, and wherein the first part and the second part of the engagement mechanism are selected from the group consisting of a pin and a pinhole; a robotic arm attachment portion, comprising a first plurality of magnets and a first plurality of first parts of the plurality of engagement mechanisms; and a tool attachment portion, comprising a second plurality of magnets and a second plurality of second parts of the plurality of engagement mechanisms. The end effector tool changer has greater mechanical stability, prevents accidental disconnection of the tool, and prevents unintentional rotation of the tool.
Patent WO-2021091995-A1 (WO)
Title: Pmos high-k metal gates
Inventor: YANG YIXIONG
IPC: H01L29/49
Filed: 2020-11-04
Abstract: Metal gate stacks and integrated methods of forming metal gate stacks are disclosed. Some embodiment comprise MoN as a PMOS work function material. Some embodiments comprise TiSiN as a high-κ capping layer. Some embodiments provide improved PMOS bandedge performance. Some embodiments provide improved PMOS bandedge performance with reduced EOT penalty.
Patent WO-2021097326-A1 (WO)
Title: Aryl aminopyrimidines as dual mertk and tyro3 inhibitors and methods thereof
Inventor: KONG DEYU
IPC: A61P7/02
Filed: 2020-11-13
Abstract: Aminopyrimidine containing compounds that inhibit both Mer tyrosine kinase (MerTK) activity and Tyro3 kinase activity are disclosed herein. Additionally disclosed are methods of synthesis and use of the aminopyrimidine containing compounds as anti-cancer agents, immunostimulatory and immunomodulatory agents, anti-platelet agents, anti-infective agents, and as adjunctive agents.