baber/WOPTO huggingface dataset:
Patent WO-2020247949-A1 (WO)
Inventor: CARREIRA-PERPIÑÁN MIGUEL Á
IPC: G06N99/00
Filed: 2020-06-08
Abstract: A computer-implemented Tree Alternating Optimization (TAO) algorithm for learning decision trees to find an approximate minimizer of an objective function over the parameters of the bee. Generally, the method comprises inputting an initial decision tree and a training set of instances, processing the initial decision tree by partitioning nodes into sets of non-descendant nodes, processing the nodes in each set by updating the nodes' parameters at each iteration so that the objective function decreases monotonically, and pruning the free, which produces a final free of a size no larger than that of the initial free. TAO applies to many different types of loss functions, regularization terms and constraints, and types of models at both the decision nodes and the leaves, and makes it possible to learn better decision trees than with traditional algorithms, and to learn bees for problems where traditional algorithms do not apply.
Patent WO-2020263718-A1 (WO)
Inventor: GUPTA AWNISH
IPC: C23C16/02
Filed: 2020-06-22
Abstract: A method for depositing carbon on a substrate in a processing chamber includes arranging the substrate on a substrate support in the processing chamber. The substrate includes a carbon film having a first thickness formed on at least one underlying layer of the substrate. The method further includes performing a first etching step to etch the substrate to form features on the substrate, remove portions of the carbon film, and decrease the first thickness of the carbon film, selectively depositing carbon onto remaining portions of the carbon film, and performing at least one second etching step to etch the substrate to complete the forming of the features on the substrate.
Patent WO-2021011553-A1 (WO)
Inventor: VOLFSON LEO
IPC: G02B23/00
Filed: 2020-07-14
Abstract: This disclosure describes an afocal attachment that allows for alteration of received electromagnetic radiation (or "light") prior to entry into the telescope. For example, a rifle scope may have a base magnification of 2x, and the afocal attachment may allow magnification of a received image at levels ranging from 2x to 4x. In this example, the entire telescope system with the afocal attachment installed will have an overall magnification of 4x to 8x. In another example, the magnification of the telescope can be increased, transforming a telescope with a 4x magnification into a telescope with a higher effective magnification. In some instances the afocal attachment's optical axis can be configured to permit independent adjustment, allowing for easy removal and reinstallation of the afocal attachment without a need to re-adjust the telescope itself.
Patent WO-2021016288-A1 (WO)
Title: Bone-derived thermoplastic filament and method of manufacture
Inventor: KIRSCHMAN DAVID
IPC: A61F2/28
Filed: 2020-07-22
Abstract: A system, device/implant, method and processes for manufacturing a filament and an implant having at least one or a plurality of areas in the implant comprised of selectively-place bone to facilitate osteoconductivity and, potentially, osteoinductivity after the implant is implanted into a patient.
Patent WO-2021016353-A1 (WO)
Title: Composition and method for adoptive immunotherapy
Inventor: YANG WEN
IPC: A61P35/00
Filed: 2020-07-22
Abstract: The present invention relates to agents, compositions, and methods to confer and/or increase immune responses mediated by cellular immunotherapy.
Patent WO-2021071577-A1 (WO)
Title: Subband spatial and crosstalk processing using spectrally orthogonal audio components
Inventor: Seldess Zachary
IPC: G10L19/26
Filed: 2020-08-10
Abstract: A system processes an audio signal using spectrally orthogonal sound components. The system includes a circuitry that generates a mid component and a side component from a left channel and a right channel of the audio signal. The circuitry generates a hyper mid component including spectral energy of the side component removed from spectral energy of the mid component, and generate a residual mid component including spectral energy of the hyper mid component removed from the spectral energy of the mid component. The circuitry filters subbands of the residual mid component, such as to apply a subband spatial processing. The circuitry generates a left output channel and a right output channel using the filtered subbands of the residual mid component.
Patent WO-2021030315-A1 (WO)
Inventor: NAKANO MASATSUGU
IPC: H01M4/36
Filed: 2020-08-11
Abstract: Various embodiments and methods related to solid-state battery and associated solid-state battery cathodes are presented. The solid-state battery may include a solid-state battery cathode, a solid-state battery anode, and a solid electrolyte separator. The solid-state battery cathode may include an active material. The active material may include a plurality of particles characterized by a D50 diameter from about 10 µm to about 200 µm. The plurality of particles may include a microstructure formed from a plurality of crystalline grains. In some embodiments, the plurality of crystalline grains may be characterized by a D50 diameter of from about 2 nm to about 25 nm. The solid-state battery cathode may also include a solid-state interfacial coating coated on to the plurality of particles. The solid-state interfacial coating may include a crystalline material.
Patent WO-2021050854-A1 (WO)
Title: System and method for detecting medical device delivery tool position
Inventor: GRINBERG YANINA
IPC: A61N1/372
Filed: 2020-09-11
Abstract: A medical system is configured to deliver an implantable medical device to a targeted implant site. The system may include a processor configured to receive a cardiac electrical signal and determine a feature of the cardiac electrical signal. The processor may be configured to determine a position of the delivery tool based on at least one feature of the cardiac electrical signal. The processor may detect a deployment position of the delivery tool in response to the cardiac electrical signal feature meeting criteria for detecting the deployment position.
Patent WO-2021050939-A1 (WO)
Title: Methods and systems for the rapid detection of microorganisms using recombinant infectious agents to express an indicator subunit
Inventor: ERICKSON STEPHEN E
IPC: C12N15/73
Filed: 2020-09-11
Abstract: Disclosed herein are methods and systems for rapid detection of microorganisms such as bacteria in a sample. A genetically modified bacteriophage is also disclosed which comprises an indicator gene encoding one subunit of an indicator protein. The specificity of the bacteriophage allows detection of a particular bacteria of interest and an indicator signal may be amplified to optimize assay sensitivity.
Patent WO-2021055544-A1 (WO)
Title: Apparatus and methods for improved nasal cavity treatments
Inventor: FAHEY BRIAN
IPC: A61B18/02
Filed: 2020-09-17
Abstract: In an example, a cryotherapy device includes an elongated shaft, and a cryotherapy delivery member coupled to a distal end of the elongated shaft. The cryotherapy delivery member is configured to apply, from a fixed position in a nasal cavity, thermal energy to at least one of a plurality of nerves in the nasal cavity or a plurality of branches of a nerve in the nasal cavity.
Patent WO-2021072081-A1 (WO)
Title: Touchscreen game user interface
Inventor: HEMBY MATTHEW
IPC: A63F13/26
Filed: 2020-10-08
Abstract: A swipe input mechanism for a computer-implemented game presented on a touchscreen allows for user-selection of different menu options by swipe gestures in different directions via a swipe menu dedicated to receiving such swipe input. In a third person shooter game or a first-person shooter game user-selection of different character abilities are enabled via the swipe menu. The swipe menu is a floating user interface element that auto-adjusts its on-screen position to register with the position of user touch.
Patent WO-2021081336-A1 (WO)
Title: A portable vacuum lifter system
Inventor: SOLOMON WILLIAM
IPC: B66F9/06
Filed: 2020-10-23
Abstract: A portable vacuum lifter system (10) having a power source, drive motor (11), vacuum pump (13) and reservoir contained in a readily carriable case (C). The system (10) also having a vacuum pad (P) in fluid communication with the vacuum pump (13) via a vacuum line (L) and solenoid operated valve (15). The system (10) is removably mountable on a small host vehicle for use in a confined area.
Patent WO-2021091713-A1 (WO)
Inventor: RAYMOND LUKE CHRISTOPHER
IPC: A61B18/00
Filed: 2020-10-26
Abstract: A control unit and methods for operating the control unit to perform non-contact radio-frequency (RF) heating of a fluid flowing through or contained within a non-contact radio-frequency heating element.
Patent WO-2021092200-A1 (WO)
Inventor: ELLSWORTH EDMUND
IPC: A61K31/035
Filed: 2020-11-05
Abstract: La divulgation concerne des composés représentés par les formules (I)-(IV) et leur utilisation en tant que substrats pour la fabrication de terpénoïdes. L'invention concerne également de nouveaux substrats pour la biosynthèse de terpènes et des procédés de fabrication de nouveaux types de terpènes. Les diterpènes occupent un espace moléculaire unique avec des applications pharmaceutiques importantes sur un large spectre et présentent des propriétés antimicrobiennes, anti-cancéreuses, immunomodulatrices et psychoactives.
Patent WO-2021101848-A1 (WO)
Inventor: SCHUSTER MATTHEW
IPC: A61M1/12
Filed: 2020-11-16
Abstract: A total artificial heart system includes: at least one artificial ventricle coupled to (or capable of being coupled to) a chamber or a vessel of a human heart, and at least one drive system coupled to the artificial ventricle, the drive system including at least one implanted electric motor. The drive system causes the artificial ventricle to contract and expand.
Patent WO-2021108270-A1 (WO)
Inventor: CHAOUI JEAN
IPC: A61B34/10
Filed: 2020-11-20
Abstract: A surgical system can be configured to obtain image data of a joint that comprises at least a portion of a humerus; segment the image data to determine a shape for a diaphysis of the humerus; based on the determined shape of the diaphysis, determine an estimated pre-morbid shape of the humerus; based on the estimated shape of the humerus, identify one or more bone fragments in the image data; and based on the identified bone fragments in the image data, generate an output.
Patent WO-2021108743-A1 (WO)
Title: Systèmes et procédés pour améliorer des prédictions de véhicule en utilisant des représentations ponctuelles de scène
Inventor: HOUSTON JOHN
IPC: B60W40/02
Filed: 2020-11-26
Abstract: Un mode de réalisation de l'invention concerne un procédé comprenant, par un système informatique associé à un véhicule, la réception de données de capteur en provenance d'un ou de plusieurs capteurs du véhicule, les données de capteur étant basées sur un environnement du véhicule, l'identification, sur la base des données de capteur, d'un ou de plusieurs objets dans l'environnement, la génération, sur la base desdits objets, d'un ensemble de points qui représentent l'environnement, chaque objet ayant un ou plusieurs points correspondants dans l'ensemble de points et chacun des points étant associé à une ou plusieurs caractéristiques associées à l'objet correspondant, la génération d'une prédiction pour au moins l'un des objets dans l'environnement ou le véhicule par traitement de l'ensemble de points à l'aide d'un modèle d'apprentissage automatique, et le fait d'amener le véhicule à effectuer une ou plusieurs opérations sur la base de la prédiction.
Patent WO-2021247076-A1 (WO)
Title: Method for improving substitution rate and/or substitution efficiency of hyaluronan-drug conjugate
Inventor: LEE SZU-YUAN
IPC: A61K33/24
Filed: 2020-12-10
Abstract: Disclosed herein is a method for preparing a hyaluronan-drug conjugate. The method uses the ethyl cyano(hydroxyimino)acetate/diisopropylcarbodiimide coupling system in a homogeneous reaction phase, which unexpectedly improves the substitution rate and substitution efficiency of hyaluronan-drug conjugates for various drugs.
Patent WO-2021127010-A1 (WO)
Title: System and method for managing channel bandwidth of a communication signal
Inventor: KING BRANDON GREGORY
IPC: H04B7/185
Filed: 2020-12-16
Abstract: Embodiments of systems and methods for managing channel bandwidth of signals are provided herein. Example method include receiving signals from one or more antenna feeds, each signal having a first bandwidth. Some example methods include, in a plurality of processing blocks operating in parallel in one or more processors, performing one or more channelizer operations on portions of the signals, each channelizer operation creates a plurality of channels having a bandwidth smaller than the first bandwidth. Some methods may include, in a plurality of processing blocks in the one or more processors, performing one or more combiner operations on the channels, each operation combines the bandwidth of a subset of the channels into a combined channel, the plurality of processing blocks operating in parallel. The method then outputs the combined channel to a network.
Patent WO-2021127554-A1 (WO)
Inventor: WEE SUSAN
IPC: A61K31/496
Filed: 2020-12-18
Abstract: L'invention concerne des inhibiteurs de diacylglycérol kinases (DGK) et des procédés de traitement de maladies qui bénéficieraient de la stimulation du système immunitaire, tels que le cancer et les maladies infectieuses, comprenant l'administration d'un inhibiteur de DGK en combinaison avec un antagoniste de l'axe PD1/PD-L1 et/ou un antagoniste de CTLA4.
Patent WO-2021138266-A1 (WO)
Title: Half and quarter lissajous scan patterns for lidar
Inventor: LIAO DONGYI
IPC: G01S17/89
Filed: 2020-12-28
Abstract: A LiDAR system includes a fixed frame, a first platform, an electro-optic assembly including one or more laser sources and one or more detectors mounted on the first platform; a flexure assembly flexibly coupling the first platform to the fixed frame; a drive mechanism configured to translate the first platform with respect to the fixed frame in two dimensions in a plane substantially perpendicular to an optical axis of the LiDAR system; and a controller configured to cause the drive mechanism to translate the first platform in a first direction with a first frequency and in a second direction orthogonal to the first direction with a second frequency that is different from the first frequency, acquire a point cloud, and output the point cloud at a frame rate that is an integer times a difference between the second frequency and the first frequency, the integer being greater than one.
Patent WO-2021138278-A1 (WO)
Title: Electrical power operating states for core logic in a memory physical layer
Inventor: GADA SRIDHAR VARADHARAJULU
IPC: G06F1/3225
Filed: 2020-12-28
Abstract: An electronic device has a memory functional block that includes memory circuits and a memory physical layer (PHY) functional block with core logic that controls operations in the memory functional block, a memory PHY voltage regulator, a system voltage regulator, and a controller. The electronic device also includes a switch having an input coupled to an output of the memory PHY voltage regulator, another input coupled to an output of the system voltage regulator, and an output coupled to a power supply input of the core logic. The controller sets the switch so that electrical power is provided from the memory PHY voltage regulator to the core logic in a full power operating state. The controller sets the switch so that electrical power is provided from the system voltage regulator to the core logic in one or more low power operating states.
Patent WO-2021150968-A1 (WO)
Title: Network-assisted self-measurements to enable full-duplex operation
Inventor: ABEDINI NAVID
IPC: H04B7/26
Filed: 2021-01-22
Abstract: Methods, systems, and devices for wireless communications are described. A first wireless device may receive a measurement configuration, from a second wireless device, to support full-duplex operation using a shared resource. The first wireless device may transmit, via the shared resource, a first signal via a first transmission beam using a first antenna array of the first wireless device. The first wireless device may monitor, in accordance with the measurement configuration, the shared resource using a first receive beam via a second antenna array of the first wireless device. The first wireless device may then transmit a measurement report to a second wireless device based on the monitoring. The second wireless device may transmit, to the first wireless device, a duplexing configuration configuring the full-duplex operation of the first wireless device based on the measurement report.
Patent WO-2021159054-A1 (WO)
Title: Method and system for incorporating patient information
Inventor: SEGAL MICHAEL
IPC: G16H50/20
Filed: 2021-02-08
Abstract: The invention provides methods and related systems and computer readable media that may be used to aid a clinician in diagnosing a condition. The methods and systems identify and incorporate findings from patient information (such as the patient's electronic health record (EHR) or dictated text) and map them to findings in a list or database in a physical computing device, i.e., in a ODDS. The identification of findings may be carried out using various methods, such as natural language processing systems (NLP), either in real time or in advance.
Patent WO-2021163699-A1 (WO)
Title: Resource retrieve procedure
Inventor: HUI BING
IPC: H04W72/08
Filed: 2021-02-16
Abstract: A wireless device initializes (3210) a candidate resource set. A first resource is excluded (3220) from the candidate resource set based on: the first resource being offset from a second resource by one or more reservation periods; and the second resource not being monitored in a sensing window. A sidelink control information (SCI) indicating (3230) a resource reservation of the first resource is received. A sidelink transmission is transmitted (3240) via the first resource.
Patent WO-2021173698-A1 (WO)
Inventor: MADL AMY
IPC: A61F2/14
Filed: 2021-02-24
Abstract: Compositions and methods are provided for lamellar and defect reconstruction of corneal stromal tissue using supramolecular complexes that form a defined gel structure in situ. Such gels can serve as cellular or acellular matrices with or without certain encapsulated therapeutic factors to facilitate tissue regeneration such as multilayered re-epithelialization of wounded corneal stromal tissue.
Patent WO-2021194753-A1 (WO)
Title: Détection de température d'un rouleau de presse à granulés
Inventor: DUNCAN TIMOTHY EDWARD
IPC: B30B11/20
Filed: 2021-03-11
Abstract: L'invention concerne un système de détection de température d'ensemble rouleau destiné à une presse à granulés et comprenant: un capteur thermique (160); et un ensemble rouleau de presse à granulés disposé de façon tournante dans un ensemble rotor. L'ensemble rouleau (140) de presse à granulés comprend: un arbre de rouleau; un palier disposé circonférentiellement autour de l'arbre de rouleau; et un joint (150) disposé entre une extrémité du palier et l'ensemble rotor. L'ensemble rotor comprend une zone définissant une cavité de filière adjacente au joint (150). Le capteur thermique (160) est disposé à l'intérieur de la cavité de filière, et est configuré pour détecter une température du joint résultant d'une chaleur conduite en provenance du palier.
Patent WO-2021194805-A1 (WO)
Inventor: LEAL LYNDSAY
IPC: A61K8/73
Filed: 2021-03-17
Abstract: A hair cleanser is provided, comprising: a dermatologically acceptable vehicle; a dermatologically acceptable hair care cleansing surfactant; a dermatologically acceptable silicone; and a deposition aid polymer, wherein the deposition aid polymer is a dextran polymer crosslinked with a dextran crosslinking agent of formula (I) wherein X is a halogen; wherein each R 1  is independently selected from a substituted or unsubstituted C 1-6 
   alkyl group; wherein each R 2  is independently selected from the group consisting of a C 1-6  alkanediyl group; wherein Y is a divalent bridging group; and wherein the deposition aid polymer enhances deposition of the dermatologically acceptable silicone from the hair cleanser onto mammalian hair.
Patent WO-2021188954-A1 (WO)
Title: Methods of isolating t-cells and t-cell receptors from tumor by single-cell analysis for immunotherapy
Inventor: KRISHNA SRI
IPC: C12N5/0783
Filed: 2021-03-19
Abstract: Provided are methods of preparing an enriched population of T cells having antigenic specificity for a target antigen. The method may comprise isolating T cells from a tumor sample of a patient; selecting the isolated T cells which have a gene expression profile; and separating the selected T cells from the unselected cells. The separated selected T cells provide an enriched population of T cells having antigenic specificity for the target antigen. Methods of isolating a T cell receptor (TCR), preparing a population of cells that express a TCR, isolated TCRs, isolated populations of cells, pharmaceutical compositions, and methods of treating or preventing a condition in a mammal are also provided.
Patent WO-2021195028-A1 (WO)
Inventor: MATHUR HARSHA
IPC: G06F3/01
Filed: 2021-03-23
Abstract: A display case includes multiple walls that define an inner volume, a door, a door actuator, a gesture sensor, and a controller. The door is transitionable between an open position for access to the inner volume and a closed position. The door actuator is configured to transition the door between the open position and the closed position. The gesture sensor is configured to detect a gesture performed by a user. The controller includes a processing circuit configured to obtain sensor data from the gesture sensor that indicates the gesture performed by the user. The processing circuit is further configured to determine if the user has performed a reference gesture using the sensor data. The processing circuit is further configured to operate the door actuator to transition the door between the open position and the closed position in response to determining that the user has performed the reference gesture.
Patent WO-2021252059-A1 (WO)
Title: Phase shifter assembly for polymer-based dipole radiating elements
Inventor: TANG CHENGCHENG
IPC: H01Q15/14
Filed: 2021-04-06
Abstract: An antenna assembly includes a backplane and a polymer substrate mounted over the backplane to define an air gap therebetween. The polymer substrate supports radiating elements comprising a polymer-based waveguide feed stalk and a polymer-based pair of radiating arms supported by and electrically coupled to the waveguide feed stalk. A conductive layer is formed on the polymer substrate such that the conductive layer faces the backplane. A phase shifter including a movable element such as a dielectric member or trombone member may be positioned in the air gap for adjusting the phase of a radiating element or a phase shifter assembly may be positioned to the back side of the back plane.