baber/WOPTO huggingface dataset:
Patent WO-2021155005-A1 (WO)
Title: Methods and apparatus on transform and coefficient signaling
Inventor: WANG XIANGLIN
IPC: H04N19/60
Filed: 2021-01-28
Abstract: An electronic apparatus performs a method of decoding video data. The method comprises: receiving a control flag, wherein the control flag indicates whether luma samples and chroma samples of a coding block in the video data are partitioned based on a single-tree or two separate-trees; receiving bitstream corresponding to the coding block; in accordance with a determination that the luma samples and the chroma samples are partitioned by a single-tree: determining a scan order index of a last non-zero transform coefficient for the luma samples of the coding block; in accordance with a determination that the scan order index of the last non-zero transform coefficient satisfies predefined criteria: receiving, from the bitstream, a low-frequency non-separable transform (LFNST) index; and applying an inverse LFNST transform to the transform coefficients of the luma samples of the coding block based on the LFNST index; in accordance with a determination that the luma samples and the chroma samples are partitioned by two separate-trees: determining scan order indexes of last non-zero transform coefficients for the luma samples and chroma samples of the coding block separately; in accordance with a determination that a respective one of the scan order indexes of the last non-zero transform coefficients satisfies the predefined criteria: receiving, from the bitstream, a corresponding LFNST index; and applying a respective inverse LFNST transform to the transform coefficients of a corresponding sample of the coding block based on the corresponding LFNST index.
Patent WO-2021168443-A1 (WO)
Inventor: HARGIS JON G
IPC: A61L27/20
Filed: 2021-02-22
Abstract: L'invention concerne des échafaudages porcins qui comprennent une matrice extracellulaire placentaire porcine décellularisée. L'invention concerne également des procédés de préparation de matrice extracellulaire placentaire porcine décellularisée, ainsi que des procédés de traitement.
Patent WO-2021173682-A1 (WO)
Inventor: STOREK MICHAEL
IPC: H05B3/00
Filed: 2021-02-24
Abstract: A thermal processing system for performing thermal processing can include a workpiece support plate configured to support a workpiece and heat source(s) configured to heat the workpiece. The thermal processing system can include window(s) having transparent region(s) that are transparent to electromagnetic radiation within a measurement wavelength range and opaque region(s) that are opaque to electromagnetic radiation within a portion of the measurement wavelength range. A temperature measurement system can include a plurality of infrared emitters configured to emit infrared radiation and a plurality of infrared sensors configured to measure infrared radiation within the measurement wavelength range where the transparent region(s) are at least partially within a field of view the infrared sensors. A controller can be configured to perform operations including obtaining transmittance and reflectance measurements associated with the workpiece and determining, based on the measurements, a temperature of the workpiece less than about 600 °C.
Patent WO-2021202068-A1 (WO)
Inventor: SCHWEITZER III
IPC: G09G5/00
Filed: 2021-03-10
Abstract: The present disclosure pertains to systems and methods for generating a virtual display using a unidirectional communication channel. In one embodiment, a system may comprise a transmitting device including a processing subsystem to generate a representation of an encoded signal comprising information to be displayed on a virtual display. A virtual display transmission subsystem may transmit the encoded signal. A receiving device may comprise a virtual display reception subsystem to receive the encoded signal. A processing subsystem may extract the information to be displayed on the virtual display from the encoded signal and generate a representation of the virtual display. A virtual display subsystem may display the representation of the virtual display. The virtual display transmission subsystem and the virtual display reception subsystem may create a unidirectional communication channel from the transmitting device to the receiving device.
Patent WO-2021195508-A1 (WO)
Inventor: DE GROOT ANNE
IPC: C07K7/08
Filed: 2021-03-26
Abstract: The present disclosure generally relates to novel Tregitope-blood component conjugates and modified polypeptides comprising Tregitopes, with said modified peptides being capable of reacting with blood components to form such Tregitope-blood component conjugates. In aspects, the Tregitope-blood component conjugates include a blood component which acts as a carrier protein (e.g., albumin), and further include a modified polypeptide comprising one or more regulatory T cell epitopes (termed "Tregitopes"), the polypeptide having been modified by attaching a reactive moiety to the polypeptide that is capable of forming a bond (e.g., a covalent linkage) with a reactive functionality on the blood component. The present disclosure also relates to methods of using said Tregitope-blood component conjugates and modified polypeptides comprising Tregitopes in the treatment and prevent of autoimmune disorders, such as type 1 diabetes.
Patent WO-2021202426-A1 (WO)
Title: Fluid pulse generation in subterranean wells
Inventor: SCHULTZ ROGER L
IPC: E21B43/32
Filed: 2021-03-29
Abstract: A fluid pulse generator can include a fluid motor and a bypass flow path in fluid communication with an inlet and an outlet, and a flow control device configured to permit flow through the bypass flow path in response to a predetermined pressure differential applied across the flow control device. A method of generating fluid pulses can include flowing a fluid through a fluid pulse generator, thereby generating fluid pulses, and then applying a predetermined pressure differential from an inlet to an outlet of the fluid pulse generator, thereby permitting flow of the fluid through the fluid pulse generator without generating the fluid pulses. A fluid pulse generation system can include a fluid pulse generator with a fluid motor, a variable flow restrictor, and a bypass flow path. A predetermined pressure differential applied across the fluid motor permits the flow of the fluid through the bypass flow path.
Patent WO-2021216924-A1 (WO)
Inventor: TIWAIRI SHRIKANT
IPC: E21B10/61
Filed: 2021-04-22
Abstract: A plurality of ports (48) extend through the nose end of the drill bit body from the central bore to an outside of the drill bit body. A blocked nozzle (50) is located within one of the plurality of ports. The blocked nozzle has a nozzle bore end (52) and a nozzle nose end (54) opposite the nozzle bore end (52). A bore end disk (56) is located at the nozzle bore end of the blocked nozzle, preventing a flow of fluids through the blocked nozzle past the bore end disk. A nose end disk (58) is located at the nozzle nose end (54) of the blocked nozzle, preventing the flow of fluids through the blocked nozzle past the nose end disk (58). The nose end disk and the bore end disk are removable.
Patent WO-2021231094-A1 (WO)
Title: Doxycycline or minocycline injection for sclerotherapy of lower eyelid festoons and malar edema
Inventor: FREUND ROBERT
IPC: A61K31/65
Filed: 2021-04-29
Abstract: Doxycycline injections improve the appearance of cosmetically significant lower eyelid festoons and malar edema, as well as of the jowls. The doxycycline is also useful for reducing edema of turbinates, the nasal concha or conchae shell-shaped networks of bones, vessels, and tissue within the nasal passageways that are responsible for warming, humidifying, and filtering the air as it is inhaled. The doxycline, in a concentration preferably of greater than 10 to 20 mg/ml, preferably in combination with a local anesthetic and optionally with a vasoconstrictor such as epinephrine and a pH buffering agent, is injected into the subcuticular space at the site of swelling. The high viscosity limits the spread of the doxycycline to the area to be treated. The resulting sclerosis prevents fluid accumulation. The doxycline also decreases swelling due to fat, by causing a decrease in lipomas.
Patent WO-2021222735-A1 (WO)
Inventor: BRAATZ RICHARD
IPC: C07K1/36
Filed: 2021-04-30
Abstract: Provided herein is a column-based continuous viral inactivation system, comprising one or both of a pH feedback controller to adjust feed flow rates and a minimum residence time (MRT) feedback controller to adjust feed flow rates. Methods of viral inactivation with the system are also provided.
Patent WO-2021226240-A1 (WO)
Title: Bicomponent fibers including an ethylene/alpha-olefin interpolymer and polyester
Inventor: GARG AKANKSHA
IPC: D01D5/32
Filed: 2021-05-05
Abstract: Provided are bicomponent fibers with improved curvature. The bicomponent fibers comprise a first polymer region or first region and a second polymer region or second region. The first region according to embodiments of the present disclosure comprises an ethylene/alpha-olefin interpolymer and has a light scattering cumulative detector fraction (CDF LS ) of greater than 0.1200, wherein the CDF LS  is computed by measuring the area fraction of a low angle laser light scattering (LALLS) detector chromatogram greater than, or equal to, 1,000,000 g/mol molecular weight using Gel Permeation Chromatography (GPC). The second region comprises a polyester. The bicomponent fibers can be used for forming nonwovens.
Patent WO-2021236942-A1 (WO)
Title: System and method for robotic food and beverage preparation using computer vision
Inventor: LIU SHUO
IPC: G05B15/00
Filed: 2021-05-20
Abstract: A method including providing a visual cue associated with and in close physical proximity to an object, detecting a pose of the visual cue with a camera coupled to the robot arm, training by guiding the robot arm from a first position to a target position near the object based on external input, recording, by the camera, trajectory data based on the pose of the visual cue during movement of the robot arm from the first position to the target position and storing the trajectory data in memory, receiving an instruction to move the robot arm to the object, providing a sequence of robot arm trajectory instructions relative to the pose of the visual cue based on input from the camera and trajectory data to guide the robot arm to the target position.
Patent WO-2021237180-A1 (WO)
Title: Near-room-temperature processable amorphous semiconductor nano-ribbon bridge biosensors and memory devices
Inventor: JIN SUNGHO
IPC: C12Q1/00
Filed: 2021-05-21
Abstract: Biomolecular sensors and methods of manufacturing these sensors are provided. An exemplary sensor has a source electrode; a drain electrode spaced apart from the source electrode by a sensor gap; a gate electrode, where the source, drain and gate electrodes cooperate to form an electrode circuit; a bridge molecule bridging across said sensor gap coupling the source and drain electrodes, where the bridge molecule comprises an a-Si, a-Si:H or amorphous semiconductor nanoribbon film bridge; and a probe coupled to the bridge molecule, where interaction of the probe with a biomolecule is detectable by monitoring at least one parameter of the electrode circuit. Methods of manufacturing the sensor at about room temperature are described in detail herein.
Patent WO-2022031350-A1 (WO)
Title: Router, method for router, computer-readable medium, and apparatus
Inventor: LI JU
IPC: H04W12/08
Filed: 2021-05-28
Abstract: The present disclosure relates to a router, a method for the router, a computer-readable medium, and an apparatus. A router including: a memory having instructions stored thereon; and a processor configured to execute the instructions stored on the memory to cause the router to perform at least the following: providing a plurality of private subnets isolated from one another, each of the plurality of private subnets having corresponding network configuration information; and in response to a request to perform a first processing on network configuration information from a first user device connected to a first of the plurality of private subnets, performing the first processing on only first network configuration information corresponding to the first private subnet.
Patent WO-2021243316-A1 (WO)
Title: Systems and methods for predicting mask leaks
Inventor: WILKERSON SHAWNA
IPC: A61B5/00
Filed: 2021-05-29
Abstract: A method of predicting an unintentional leak in a respiratory system during a sleep session includes causing, during the sleep session, pressurized air to be delivered from a respiratory device to a user via a conduit coupled to a user interface. The method also includes receiving historical first data associated with pressurized air delivered from the respiratory device during one or more prior sleep sessions; receiving current first data associated with the pressurized air being delivered from the respiratory device during the sleep session; receiving historical second data associated with the user during one or more prior sleep sessions; and receiving, via one or more second sensors, current second data associated with the user during the current sleep session. The method determines, a likelihood that an unintentional leak in the respiratory system will occur within a predetermined amount of time.
Patent WO-2021257724-A1 (WO)
Inventor: LEE EDWARD
IPC: H03K19/003
Filed: 2021-06-16
Abstract: La présente invention concerne circuit de verrouillage activé différentiel à couplage transversal avec des circuits comprenant une pluralité de n-FET et d'onduleurs (72, 74) qui peuvent être mis en œuvre complètement dans du GaN. Le circuit empêche les valeurs verrouillées numériques sur les sorties du verrou (24, 26) de changer à moins que les valeurs d'entrée numériques sur les entrées (20, 22) soient différentes, empêchant ainsi une tension en mode commun sur les entrées (20, 22 étant élevées ou 20, 22 étant faibles) de fausser les valeurs de verrouillage stockées (20, 22).
Patent WO-2021262593-A1 (WO)
Inventor: SHAW EHRICH
IPC: B07B1/04
Filed: 2021-06-21
Abstract: A chip sorting screen utilizing a plurality of shaped wire elements sized and spaced to allow for efficient sorting of wood chips and fiber elements. The chip sorting screen includes an upper surface formed of shaped wire elements arranged in parallel relationship to define slots between adjacent shaped wire elements. Each shaped wire element is mounted to a. support member 10 define an upper surface. The mounting orientation of the shaped ware element to the support members can be consistent along a screen length or alternatively, the mounting orientation can change along the screen length to selectively vary sorting performance by varying slot size along the sorting screen. A height of each shaped wire element or an angle by which a leading edge of the shaped wire element is presented to the conveying path, can be selectively adjusted to increase wood chip turbulence across the sorting screen.
Patent WO-2022005871-A1 (WO)
Title: Methods of treating sars-cov-2 infection using inhibitors of lipogenesis
Inventor: NAAR ANDERS MICHAEL
IPC: C07K16/28
Filed: 2021-06-24
Abstract: The present disclosure provides methods of treating a SARS-CoV-2 infection in a patient infected with SARS-CoV-2. The present disclosure provides pharmaceutical compositions comprising an inhibitor of lipogenesis, optionally, in combination with an RdRp inhibitor and/or an anti-inflammatory agent.
Patent WO-2022006454-A1 (WO)
Title: User-expandable packaging
Inventor: WETSCH THOMAS
IPC: B65D81/02
Filed: 2021-07-01
Abstract: A packaging material web stock is provided. The packaging material web stock can include first and second plies overlaid and sealed to each other at a plurality of seals that include a plurality of transverse seals extending transversely across the plies, wherein a plurality of interior cavities are defined between the plies and the transverse seals, the first and second plies arranged in a web that includes a plurality of packaging units arranged longitudinally in a series along the web, wherein the first and second plies form walls of the packaging units, and at least some of the packaging units include at least one of the interior cavities, and an expansion material disposed in the interior cavities in an unexpanded configuration, wherein the expansion material is arranged within the inner cavities such that, when expanded to the expanded configuration, the expansion material is configured to provide cushioning in the walls.
Patent WO-2022169480-A1 (WO)
Title: Réseaux convolutifs à graphe structuré avec masques stochastiques pour incorporation dans un réseau
Inventor: CHEN HUIYUAN
IPC: G06N3/04
Filed: 2021-07-02
Abstract: Un procédé comprend la réception d'un premier ensemble de données comprenant des intégrations de premier et second types, la génération d'une matrice d'adjacence fixe à partir du premier ensemble de données, et l'application d'un premier masque binaire stochastique à la matrice d'adjacence fixe pour obtenir un premier sous-graphe de la matrice d'adjacence fixe. Le procédé comprend également le traitement du premier sous-graphe à travers une première couche d'un réseau convolutif de graphes (GCN) pour obtenir une première matrice d'incorporation, et l'application d'un second masque binaire stochastique à la matrice d'adjacence fixe pour obtenir un second sous-graphe de la matrice d'adjacence fixe. Le procédé comprend le traitement de la première matrice d'incorporation et du second sous-graphe à travers une seconde couche du GCN pour obtenir une seconde matrice d'incorporation, puis la détermination d'une pluralité de gradients d'une fonction de perte, et la modification du premier masque binaire stochastique et du second masque binaire stochastique à l'aide d'au moins l'un de la pluralité de gradients.
Patent WO-2022020638-A1 (WO)
Inventor: CRAMER CHRISTOPHER E
IPC: G16H30/40
Filed: 2021-07-22
Abstract: A method of dental treatment may include receiving one or more photo parameters to define clinically acceptable criteria for a plurality of clinically relevant photos of a person's dentition. The clinically acceptable criteria may include at least a plurality of clinically acceptable positions and a plurality of clinically acceptable orientations of teeth relative to a camera. The method may also include gathering a plurality of image-capture rules to capture the plurality of clinically relevant photos. The plurality of image capture rules may be based on the one or more photo parameters. The method may also include providing first automated instructions to capture the plurality of clinically relevant photos of the person's dentition using the plurality of image-capture rules and capturing the plurality of clinically relevant photos with the camera in response to the first automated instructions.
Patent WO-2022031900-A1 (WO)
Title: Battery system
Inventor: CUSHMAN JOHN
IPC: B60L53/302
Filed: 2021-08-05
Abstract: Battery system and method for producing electricity and hydrogen. The system dissipates heat as electrolyte fluid flows through a battery to generate reaction products in an exothermic reaction.
Patent WO-2023022728-A1 (WO)
Title: Procédé et système de génération de clé secrète à l'aide d'entités non communicantes
Inventor: ARORA SUNPREET
IPC: H04L9/08
Filed: 2021-08-20
Abstract: L'invention concerne un procédé permettant d'exécuter un processus de récupération de clé. Le procédé consiste à entrer, dans un dispositif utilisateur, un identifiant d'utilisateur spécifique un utilisateur. Le dispositif utilisateur peut ensuite masquer l'identifiant d'utilisateur pour former un identifiant d'utilisateur masqué. Le dispositif utilisateur peut ensuite transmettre l'identifiant d'utilisateur masqué à un premier et un second ordinateur d'entité. Le procédé peut ensuite consister à générer, au moyen du premier ordinateur d'entité, une première sortie à l'aide de l'identifiant d'utilisateur masqué et d'un premier partage, ainsi qu'à générer, au moyen du second ordinateur d'entité, une seconde sortie à l'aide de l'identifiant d'utilisateur masqué et d'un second partage. En réponse à la transmission de l'identifiant masqué, le dispositif utilisateur peut recevoir la première sortie du premier ordinateur d'entité et la seconde sortie du second ordinateur d'entité. Le dispositif utilisateur peut ensuite générer une clé secrète après avoir traité la première sortie et la seconde sortie, ce qui permet de réaliser le processus de récupération de clé.
Patent WO-2022046550-A1 (WO)
Inventor: VAN DER WALT IVAN
IPC: F02C6/18
Filed: 2021-08-20
Abstract: La présente invention concerne des dispositifs, des systèmes et des procédés pour des installations de centrale électrique. Une installation de centrale électrique comprend une turbine à gaz ; et un générateur d'énergie qui génère de l'électricité à partir de l'énergie fournie par la turbine à gaz. L'installation de centrale électrique peut également comprendre au moins une unité de capture post-combustion qui génère un courant riche en CO2 à partir des produits de combustion de la turbine à gaz ; et une unité de compression de séquestration qui comprime et transporte au moins un courant riche en CO2 provenant d'une unité de capture post-combustion, vers un site de séquestration.
Patent WO-2022046564-A1 (WO)
Title: Controlled environment agriculture system including multiple grow space condition zones
Inventor: JAMES ANDREW KEITH
IPC: A01G31/06
Filed: 2021-08-20
Abstract: A controlled environment agriculture system including multiple environmental grow zones through which plants and/or lighting or other equipment that influence environmental equipment are cycled during the growth phase of farm production. In one implementation, the system includes multiple grow zones through which plants are cycled during the growth phase of farm production. The system may include a first environmentally-controlled growing chamber, a second environmentally-controlled growing chamber, and one or more interfaces to allow a conveyance mechanism to transfer grow containers between the chambers. Each growth chamber may include environmental control systems, and associated sensors, for regulating at least one environmental condition, such as air temperature, airflow speed, relative air humidity, and ambient carbon dioxide gas content.
Patent WO-2022061099-A1 (WO)
Title: Techniques for beam switching in wireless communications
Inventor: ZHU JUN
IPC: H04B7/06
Filed: 2021-09-17
Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may identify one or more candidate beams that have a better channel metric than a serving beam. The UE may initiate a beam switch measurement counter, and perform one or more measurements on the identified candidate beams. In the event that one of the candidate beams is better than the serving beam for each measurement of the one or more measurements, the UE may perform a beam switch procedure to switch from the serving beam to the candidate beam.