baber/WOPTO huggingface dataset:
Patent WO-2020243556-A1 (WO)
Title: Neural network based identification of areas of interest in digital pathology images
Inventor: GEORGESCU WALTER
IPC: G06V10/764
Filed: 2020-05-29
Abstract: A CNN is applied to a histological image to identify areas of interest. The CNN classifies pixels according to relevance classes including one or more classes indicating levels of interest and at least one class indicating lack of interest. The CNN is trained on a training data set including data which has recorded how pathologists have interacted with visualizations of histological images. In the trained CNN, the interest-based pixel classification is used to generate a segmentation mask that defines areas of interest. The mask can be used to indicate where in an image clinically relevant features may be located. Further, it can be used to guide variable data compression of the histological image. Moreover, it can be used to control loading of image data in either a client-server model or within a memory cache policy. Furthermore, a histological image of a tissue sample of a tissue type that has been treated with a test compound is image processed in order to detect areas where toxic reactions to the test compound may have occurred. An autoencoder is trained with a training data set comprising histological images of tissue samples which are of the given tissue type, but which have not been treated with the test compound. The trained autoencoder is applied to detect tissue areas by their deviation from the normal variation seen in that tissue type as learnt by the training process, and so build up a toxicity map of the image. The toxicity map can then be used to direct a toxicological pathologist to examine the areas identified by the autoencoder as lying outside the normal range of heterogeneity for the tissue type. This makes the pathologist's review quicker and more reliable. The toxicity map can also be overlayed with the segmentation mask indicating areas of interest. When an area of interest and an area identified as lying outside the normal range of heterogeneity for the tissue type, and increased confidence score is applied to the overlapping area.
Patent WO-2020247494-A1 (WO)
Inventor: NASRABADI NASSER M
IPC: G06T7/00
Filed: 2020-06-03
Abstract: Various examples are provided for distortion rectification and fingerprint crossmatching. In one example, a method includes selecting an electronic, perspective distorted fingerprint sample; and generating an unwarped fingerprint sample by rectifying perspective distortions from the perspective distorted fingerprint sample by application of an unwarping transformation. Parameters of the unwarping transformation can be determined by a deep convolutional neural network (DCNN) trained on a database comprising contactless fingerprint samples suffering from perspective distortions. In another example, a system comprises processing circuitry that can: identify warp parameters associated with a contactless fingerprint sample, the warp parameters estimated from the contactless fingerprint sample by a DCNN trained on a database comprising contactless fingerprint samples suffering from perspective distortions; and generate an unwarped fingerprint sample from the contactless fingerprint sample, the unwarped fingerprint sample generated using an unwarping transformation based upon the identified warp parameters.
Patent WO-2020263532-A1 (WO)
Inventor: BROCKMANN RONALD
IPC: H04N21/222
Filed: 2020-06-05
Abstract: A client device receives a first image frame from a server, stores the first image frame and generates a first modified image that corresponds to the first image frame. The client transmits, to a remote device, the generated first modified image. The remote device uses the first modified image to determine the instruction for displaying the second image frame. The client receives, from the remote device, an instruction for displaying a second image frame. In response to receiving the instruction, the client device displays, on a display communicatively coupled to the client device, the second image frame.
Patent WO-2021257096-A1 (WO)
Title: Reprogram a pin of an option board connector
Inventor: SHAVER CHARLES
IPC: H05B45/35
Filed: 2020-06-19
Abstract: According to examples, an apparatus may include an option board connector having a plurality of first pins that identify an option board to be coupled to the option board connector and a second pin that is programmed for a first functionality, a memory storing a firmware, and a processor. In some examples, the processor may detect a setting of the plurality of first pins to identify the option board connected to the option board connector during a boot process. Based on the detected setting of the plurality of first pins, the processor may reprogram the second pin of the option board connector from the first functionality to a second functionality that is different than the first functionality. The processor may generate a signal on the second pin of the option board connector associated with the reprogrammed second functionality.
Patent WO-2021016408-A1 (WO)
Title: Overlay measurement targets design
Inventor: XIAO HONG
IPC: H01L21/66
Filed: 2020-07-23
Abstract: A device area includes at least a first layer of photoresist and a second layer of photoresist. First layer metrology targets are positioned at an edge of one of the sides of the first layer of the mat. The first layer metrology targets have a relaxed pitch less than a device pitch. Secondary electron and back-scattered electron images can be simultaneously obtained.
Patent WO-2021021764-A1 (WO)
Inventor: PALA SERHAT
IPC: B01L1/00
Filed: 2020-07-27
Abstract: A specimen sample collection device is disclosed, the device including: a base having a neck extending therefrom, a film-puncture element disposed within the neck, and one or more fluid ports extending through the base within the neck; a cap engaged with the neck, the cap comprising a film attached about an inner cylinder of the cap along a periphery thereof; wherein the film defines a buffer-containing cavity within the cap, and wherein the buffer-containing cavity is configured to hold a preservation buffer for preserving a sample stored within a collection reservoir of the device.
Patent WO-2021021831-A1 (WO)
Title: Gaine et régulation de température d'un kit de traitement
Inventor: CHO JAEYONG
IPC: H01L21/683
Filed: 2020-07-28
Abstract: Selon des modes de réalisation, la présente invention concerne un kit de traitement. Selon certains modes de réalisation, un kit de traitement destiné à être utilisé dans une chambre de traitement de substrat comprend : une bague en céramique ayant une surface supérieure et une surface inférieure, la bague en céramique comprenant une électrode de serrage disposée dans la bague en céramique et un élément chauffant disposé dans la bague en céramique ; et une bague de bord disposée sur le bague en céramique.
Patent WO-2021030180-A1 (WO)
Inventor: BHAT ADVAIT
IPC: B65D51/28
Filed: 2020-08-07
Abstract: A beverage-ingredient cartridge for storing and dispensing beverage ingredients. The cartridge includes a container for storing a first beverage ingredient, and a cap secured within an open upper end of the container that seals the open upper end. The cap includes a storage compartment for storing a second beverage ingredient having a base and a sidewall extending from a the base. A line of weakness defines a separable region of the base, and a column extends from the separable region of the base and is spaced apart from the sidewall. A plastic film is secured to the sidewall and to the column that seals the storage compartment. Upon application of a force to the column, the separable region separates from the base and the plastic film tears such that the storage compartment and container are open to the outside of the beverage-ingredient cartridge.
Patent WO-2021071589-A1 (WO)
Title: Reliable detection of deleted assets in data stores
Inventor: ASIPOV BORIS
IPC: G06F16/13
Filed: 2020-08-18
Abstract: Methods, systems, apparatuses, and computer program products are provided for updating a catalog of assets. A scanning agent may scan for a set of assets in a data store. A scan validator may receive, from the scanning agent, a list of assets scanned in the data store and determine that a summary record is received from the scanning agent. The summary record may include an asset summary generated by the scanning agent corresponding to the list of scanned assets. In response to determining that the summary record is received, the scan validator may determine whether the asset summary in the summary record matches an asset summary generated from the list of assets. If a match is determined between the asset summaries, a match validation may be provided. In response to the match validation being provided, assets absent from the list of assets may be removed from the asset catalog.
Patent WO-2021041213-A1 (WO)
Inventor: KRIVESHKO ILYA A
IPC: G05B19/4061
Filed: 2020-08-21
Abstract: Various embodiments for enforcing safe operation of machinery performing an activity in a three-dimensional (3D) workspace includes computationally generating a 3D spatial representation of the workspace; computationally mapping 3D regions of the workspace corresponding to space occupied by the machinery and a human; and based thereon, restricting operation of the machinery in accordance with a safety protocol during physical performance of the activity.
Patent WO-2021050300-A1 (WO)
Title: High quality factor embedded resonator wafers
Inventor: LIN CHUANG-CHIA
IPC: H03H9/56
Filed: 2020-08-28
Abstract: Embodiments disclosed herein include diagnostic substrates and methods of using such substrates. In an embodiment, a diagnostic substrate comprises a substrate, and a device layer over the substrate. In an embodiment, the diagnostic substrate further comprises a resonator in the device layer. In an embodiment, the resonator comprises a cavity, a cover layer over the cavity, and electrodes within the cavity for driving and sensing resonance of the cover layer. In an embodiment, the diagnostic substrate further comprises a reflector surrounding a perimeter of the resonator.
Patent WO-2021061783-A1 (WO)
Title: System and method for assessing an operating condition of an asset
Inventor: ROGERS DAVID LAWRENCE
IPC: G06F11/30
Filed: 2020-09-23
Abstract: An exemplary mobile apparatus for assessing an operating condition of an asset. The mobile device includes at least one sensor device for acquiring data related to one or more operational or environmental characteristics of an asset during operation. The mobile device further includes a processing device encoded with a neural network architecture having one or more models trained to identify one or more operating conditions of one or more assets according to asset type. The processing device can determine an operating condition of the asset by extracting features from the acquired data and comparing attributes of the extracted features to attributes of at least one known operating condition determined through training of the models. The mobile device can also include an output interface to output a result of the determination performed by the processing device, which can include communicating the result to a remote device.
Patent WO-2021067296-A1 (WO)
Title: Reinforced thermoplastic components and methods of manufacture thereof
Inventor: CHRISTENSEN JASON
IPC: B60B5/00
Filed: 2020-09-29
Abstract: Disclosed herein are systems and techniques for producing complex components using a reinforced thermoplastic material. The complex components can include contoured or curved outer surfaces, and in some cases define a cavity. In certain examples, one or more thermoplastic materials are arranged to form a wheel component, such as that adapted to define a rim of the bicycle. Thermal bonding can be used to join multiple reinforced thermoplastic materials to one another in order to form a cavity of the wheel component or other complex shape. In certain examples, a portion of a tooling assembly can be pressurized to maintain a shape of the cavity during thermal bonding and cooling. This can remove the need for a sacrificial bladder or other structure that would maintain the shape of the cavity, allowing for a seamless final component, optionally absent indicia of bladder exit or other seams.
Patent WO-2021071770-A1 (WO)
Inventor: BAYARD WILLIAM BRENDEN
IPC: H02J1/08
Filed: 2020-10-05
Abstract: L'invention concerne un système de distribution d'énergie modulaire, comprenant un dispositif client configuré pour être inséré dans un dispositif hôte, et ayant une série de connexions électriques configurables indépendamment et de connexions électriques prédéterminées connectant le dispositif hôte, le dispositif client et un câble afin de fournir de l'énergie du câble à un périphérique du client. L'invention concerne un système de distribution d'énergie modulaire, comprenant un dispositif hôte ayant des premier et second compartiments, le second compartiment étant dimensionné pour aligner automatiquement le coupleur électrique client avec le coupleur électrique hôte et former une barrière de protection pendant que le coupleur électrique client est en contact avec le coupleur électrique hôte. L'invention concerne également un système de distribution d'énergie modulaire comprenant un dispositif hôte multi-pièce et un ensemble client, et ayant une série de connexions électriques configurables indépendamment et de connexions électriques prédéterminées connectant le dispositif hôte multi-pièce, l'ensemble client et un ou plusieurs câbles afin de fournir de l'énergie du câble à l'ensemble client.
Patent WO-2021072197-A1 (WO)
Title: Modified aav capsids and uses thereof
Inventor: PECHAN PETER
IPC: C12N15/86
Filed: 2020-10-09
Abstract: The invention described herein provide a modified VP1 capsid enabling preferential targeted expression of gene of interest (GOI) in muscle tissues, as well as recombinant adeno- associated virus (rAAV) with the GOI packaged with the modified VP1 capsids, and uses thereof.
Patent WO-2021076744-A1 (WO)
Inventor: PRITCHARD JONATHAN
IPC: C12N15/11
Filed: 2020-10-15
Abstract: Provided herein are compositions and methods for modifying T cells. The disclosure is based, in part, on the use of sgRNA lentiviral infection with Cas9 protein electroporation (SLICE), to identify regulators of IL2RA, IL-2, CTLA4, and FOXP3 in effector T cells. IL2RA, IL-2, CTLA4, and FOXP3 are key genes in immune regulation that have been implicated in autoimmune disease and cancer. Therefore, modulating expression of these genes in T cells, for example, effector T cells or regulatory T cells, could have therapeutic applications.
Patent WO-2021076978-A1 (WO)
Inventor: AGHVAMI S
IPC: B01L3/00
Filed: 2020-10-16
Abstract: L'invention concerne un dispositif d'imagerie d'échantillons biologiques sensibles. Le dispositif peut comprendre un cadre en plastique et une lamelle couvre-objet en verre, chacun pouvant être constitué d'un matériau biologiquement compatible. Le dispositif peut ensuite être conçu de telle sorte qu'un échantillon biologique placé dans celui-ci peut être en contact qu'avec des matériaux biologiquement compatibles et, lorsqu'il est imagé, fournir des caractéristiques d'imagerie optimales en permettant une imagerie à travers la lamelle couvre-objet en verre.
Patent WO-2021108603-A1 (WO)
Title: Méthodologie de préservation de résolution permettant la génération d'un profil continu de perméabilité de réservoir à l'échelle logarithmique à partir d'images de section mince pétrographiques
Inventor: MEZGHANI MOKHLES M
IPC: G02B21/36
Filed: 2020-11-25
Abstract: Selon des modes de réalisation, la présente divulgation vise à fournir des systèmes et des procédés avancés d'estimation de perméabilité à l'échelle logarithmique. Dans un mode de réalisation, un système informatique est fourni et est configuré pour effectuer une analyse de perméabilité d'image de section mince pétrographique et générer ensuite des estimations de perméabilité à l'échelle logarithmique d'un puits à l'aide de procédés et de techniques d'apprentissage automatique. Dans un mode de réalisation, les systèmes et procédés avancés d'estimation de perméabilité à l'échelle logarithmique sont configurés au moyen d'un système d'ordinateur ou d'un système de micro-ordinateur, pouvant être configuré au moyen d'une carte de circuit informatique comprenant un processeur, une mémoire, un moyen de mise en réseaux et un logiciel. Dans un autre mode de réalisation, les estimations de perméabilité à l'échelle logarithmique d'un puits sont entrées dans un modèle de simulation de réservoir afin de déterminer des ressources d'hydrocarbure et d'effectuer des prédictions de portefeuille d'un puits.
Patent WO-2021108762-A1 (WO)
Inventor: PUNDOLE FARAIDOON
IPC: H04L27/04
Filed: 2020-11-27
Abstract: Aspects of the disclosure provide for a method implemented by a control system for communicating with a remote device. In at least some examples, the method includes determining a frequency of operation of the remote device and determining whether the frequency of operation of the remote device varies from a programmed frequency. The method further includes determining a frequency scaling factor based on whether the frequency of operation of the remote device varies from a programmed frequency. The method further includes generating a frequency shift keying (FSK) signal, scaling the FSK signal to generate a frequency scaled shift keying (FSSK) signal, and transmitting the FSSK signal to the remote device.
Patent WO-2021138336-A1 (WO)
Title: Automatic lubricator for lubricating an object
Inventor: LAMBERT ERIC
IPC: F16N13/02
Filed: 2020-12-29
Abstract: An automatic lubricator for lubricating an object is provided. The lubricator includes a housing with a coupling section configured to couple with a lubricant container containing a lubricant, wherein the lubricant container comprises a rotatable shaft with a piston to dispense the lubricant from an output of the lubricant container. The lubricator further includes an electric motor configured to drive the rotatable shaft of the lubricant container during at least one lubrication action, such that at least a part of the lubricant is dispensable from the lubricant container during the at least one lubrication action. The lubricator further includes at least one sensor arranged within the housing and configured to provide a sensor signal indicative of a distance between the at least one sensor and the piston of the lubricant container, and a control circuitry configured to determine, based on the sensor signal of the at least one sensor, at least one lubrication parameter indicative of the at least one lubrication action.
Patent WO-2021146581-A1 (WO)
Title: Foamed glass aggregate layer compaction
Inventor: FILSHILL ARCHIBALD
IPC: E01C19/28
Filed: 2021-01-15
Abstract: Systems and methods are disclosed for a method of compacting a layer of foamed glass aggregates, comprising, depositing the layer of foamed glass aggregates, compacting the layer of foamed glass aggregates, and determining a compaction level of the layer of foamed glass aggregates using light detection and ranging (LiDAR). Systems and methods are also disclosed for a method of determining a compaction level of a layer of foamed glass aggregates, comprising, depositing the layer of foamed glass aggregates, compacting the layer of foamed glass aggregates, and measuring the compaction level of the layer of foamed glass aggregates using light detection and ranging (LiDAR).
Patent WO-2021150623-A1 (WO)
Title: Content movement and interaction using a single controller
Inventor: STOLZENBERG KAREN
IPC: G06T7/70
Filed: 2021-01-20
Abstract: Examples of systems and methods for interacting with content and updating the location and orientation of that content using a single controller. The system may allow a user to use the same controller for moving content around the room and interacting with that content by tracking a range of the motion of the controller.
Patent WO-2022159097-A1 (WO)
Inventor: DENISON CARSON
IPC: C12M3/06
Filed: 2021-01-22
Abstract: Dispositif microfluidique comprenant une chambre ayant des parois latérales, un plancher, un plafond et une entrée. Le dispositif microfluidique comprend des piliers s'étendant du plancher au plafond de la chambre. Chaque pilier a une orientation par rapport à l'entrée définie par une surface avant et un coin arrière opposé au coin avant. Le coin arrière a un angle inférieur à un angle seuil se basant sur un angle de contact fluidique. Les orientations des piliers par rapport à l'entrée favorisent l'écoulement de fluide depuis l'entrée à travers la chambre sans piéger le gaz au niveau des parois latérales de la chambre.
Patent WO-2021163538-A1 (WO)
Title: Hepadnavirus capsid protein heterodimers and virus-like particles
Inventor: ZHAO ZHONGCHAO
IPC: C07K14/005
Filed: 2021-02-12
Abstract: Embodiments described herein provide orthohepadnavirus capsid protein (Cp) heterodimers, bicistronic vectors encoding the heterodimers, and methods for producing the heterodimers. The heterodimers can be used to form mosaic virus-like particles. In certain embodiments, the heterodimers can form a hexamer, which in turn can be used to nucleate capsid formation, resulting in a Janus particle-like virus-like particle. The hexamer's can then be removed, leaving holey capsids. The capsids can be loaded with, for example, one or more polypeptides, small molecules, or a combination of polypeptides and small molecules. The holes of the holey capsids can be filled with another orthohepadnavirus heterodimer or a homodimer.
Patent WO-2021163557-A1 (WO)
Title: Controller with adjustable features
Inventor: VANWYK ERIC JUDSON
IPC: G06F3/045
Filed: 2021-02-12
Abstract: Controllers that allow for adjusting various features of the controller are disclosed. The controller may include one or more speakers for outputting sound or audio content. A user may contact one or more of the speakers with a finger(s) to adjust a characteristic of the audio content and/or to adjust audio settings. For example, a user may touch a speaker with his/her finger to change (e.g., increase or decrease) the volume or to mute the sound. In some instances, the speakers may be located on the controller body of the handheld controller for convenient and quick access by the user.
Patent WO-2021167973-A1 (WO)
Title: Method and apparatus for noninvasive determination of utilization
Inventor: NICHOLS ALEX
IPC: G01R19/15
Filed: 2021-02-17
Abstract: An electromagnetic apparatus (EMA) for measuring electromagnetic properties of an electrical conductor such as a power cord is provided. Methods of using the EMA are also provided. The EMA includes a plurality of electromagnetic sensors (EMSs) disposed in an array along a length and a width of the EMA. The EMA further includes circuitry such as a microprocessor, communication circuitry, and power circuitry. The circuitry is in electrical communication with the EMSs.
Patent WO-2021173703-A1 (WO)
Inventor: EDGE STEPHEN WILLIAM
IPC: H04W64/00
Filed: 2021-02-24
Abstract: A user equipment (UE) and a Secure User Plane Location (SUPL) Location Platform (SLP) support a SUPL positioning session for at least one uplink or uplink-downlink position method, such as uplink Angle of Arrival or multi-Round Trip Time. To support SUPL positioning for uplink or uplink-downlink position methods, the UE provides an identifier for a serving Access and Mobility Management Function (AMF) and an identifier for the UE to the SLP in a SUPL message. The SLP may exchange positioning messages with a serving base station for the UE using the identifier for the serving AMF and the identifier for the UE. The exchange of positioning messages may enable the SLP to request the serving base station to instigate transmission of uplink positioning reference signals by the UE which may be a key enabler for an uplink or uplink-downlink position method.