baber/WOPTO huggingface dataset:
Patent WO-2020243247-A1 (WO)
Title: Systems and methods for monitoring brain health
Inventor: KABRAMS ERIC
IPC: A61N7/00
Filed: 2020-05-28
Abstract: In some aspects, a sensor includes an optical transmitter that transmits to a brain of a person infrared radiation, and an acoustic receiver that detects an ultrasound signal generated in the brain in response to the infrared radiation. A processor determines oxygen saturation of the brain based on the detected ultrasound signal. The sensor may be included in a cap worn by the person, implanted under the skin of the person, or inserted through the nasal canal of the person. In some aspects, a closed-loop system for monitoring and/or treating brain function of a person includes a CMUT device that transmits ultrasound radiation to the brain of the person and receives and detects an ultrasound signal generated in the brain, and a processor that assesses the received ultrasound signal to determine brain function and controls further transmission of ultrasound radiation from the CMUT device based on the determined brain function.
Patent WO-2020256910-A1 (WO)
Inventor: PREVOST GREGORY
IPC: F16D3/00
Filed: 2020-05-29
Abstract: Power transmission systems are provided that include polycrystalline diamond power transmission surfaces that are engaged with diamond solvent-catalyst power transmission surfaces. The power transmission systems may be or include gears, universal joints, or other power transmission systems or components.
Patent WO-2020256934-A1 (WO)
Inventor: ZHOU YAN
IPC: H04W76/19
Filed: 2020-06-03
Abstract: Methods, systems, and devices for wireless communications are described. A base station and a UE may determine that a first transmission on a first set of beams is unsuccessful. The base station and the UE may perform a beam sweep using a plurality of inactive beams based on the determination. The UE may transmit an indication of a second set of beams to the base station. The second set of beams may be selected by the UE based on the beam sweep. Responsive to the indication, the base station and the UE may communicate a second transmission on the second set of beams based at least in part on the indication. The second transmission may be a retransmission of the first transmission.
Patent WO-2021066895-A1 (WO)
Inventor: PRICE MARTIN R
IPC: F16L33/025
Filed: 2020-06-15
Abstract: A radio-frequency identification (RFID) fluid connection, including a tube or hose (220), the tube or hose including a radially outward facing surface, a RFID assembly or label (260) connected the radially outward facing surface, including a RFID tag, and at least one contact electrically connected to the RFID tag.
Patent WO-2021007295-A1 (WO)
Title: Apparatus and method for solvent recovery from drying process
Inventor: SCHUBRING NATHAN
IPC: B01D53/04
Filed: 2020-07-08
Abstract: Method and apparatus for condensing a majority of the solvent in a process gas stream at low temperatures, e.g., below the freezing point of water, ca. -5°C. The gas stream exiting the condenser step may be further processed in one or more emission control devices, such as a single or multi-step series of concentrator devices, such as zeolite concentrator devices. One or more emission control operations can be carried out downstream of the single or multi-step concentrators. The aforementioned condensing process enables the one or more concentrators to operate in a favorable temperature range for removal of 99% or more of VOC, thereby meeting or exceeding strict environmental regulations.
Patent WO-2021021405-A1 (WO)
Inventor: KOO IL-WOONG
IPC: B08B7/00
Filed: 2020-07-08
Abstract: A system for determining when a cleaning process has completed is disclosed. This system relies on an increase in the amount of gas in the processing chamber that occurs when the cleaning is complete. This increase in the amount of gas may be detected in several ways. In one embodiment, a downstream pendulum valve is used to maintain the pressure within the processing chamber at a predetermined value. An increase in the size of the opening in the pendulum valve is indicative of the amount of gas in the system. In another embodiment, a sensor may be used to monitor the pressure within the processing chamber, while the incoming and outgoing flow rates are held constant. An increase in the pressure is indicative of an increase in the amount of gas in the processing chamber. This increase in the amount of gas is used to terminate the cleaning process.
Patent WO-2021011450-A1 (WO)
Inventor: NGUYEN HIEN MINH
IPC: H01J37/32
Filed: 2020-07-13
Abstract: Bias supplies, plasma processing systems, and associated methods are disclosed. One bias supply comprises a first inductor coupled between a first node of a switch and an output node where a first node of a second inductor is coupled to one of the output node or the first node of the switch. A voltage source is coupled between a second node of the switch and a second node of the second inductor. A connection is made between the return node and one of the second node of the switch and the second node of the second inductor. The bias supply also comprises a controller configured to cause an application of the periodic voltage between the output node and the return node by repeatedly closing the switch so current through the switch completes a full cycle.
Patent WO-2021041314-A1 (WO)
Title: Spatially multiplexed volume bragg gratings with varied thicknesses for waveguide display
Inventor: CHI WANLI
IPC: G02B27/01
Filed: 2020-08-24
Abstract: A waveguide display includes a waveguide and a grating coupler configured to couple display light into or out of the waveguide. The grating coupler includes at least a first grating layer and a second grating layer arranged in a stack. The first grating layer is characterized by a first thickness and includes a first transmission VBG configured to diffract display light of a first wavelength from a first field of view. The second grating layer is characterized by a second thickness greater than the first thickness and includes a second transmission VBG configured to diffract display light of the first wavelength from a second field of view greater than the first field of view.
Patent WO-2021050279-A1 (WO)
Title: Micro-cellular foam weather seal
Inventor: HAYWARD KYLE
IPC: E06B7/23
Filed: 2020-08-27
Abstract: A weather seal includes an elongated micro-cellular foam bulb, and an elongated micro- cellular foam fin element attached to and extending along the length of the foam bulb. The fin element includes a spine having opposed planar surfaces and at least one microcellular foam barb extending outwardly and at a downward angle from each surface and along the length of the spine. As an alternative to barbs, another option is to use a higher durometer foamed thermoplastic elastomer in a hollow circle shape that would push into a retention pocket. A t-slot version that has a foamed bulb and a polypropylene base is another option.
Patent WO-2021076265-A1 (WO)
Title: Generating and attributing unique identifiers representing performance issues within a call stack
Inventor: ALLYN BARRY CHRISTOPHER
IPC: G06F11/34
Filed: 2020-09-18
Abstract: Various embodiments discussed herein enable unique identifiers or hash values to be generated that uniquely identify performance issues and associated call stack units, which may be attributed to a user or team of users. A performance issue for a currently running process can be detected. A particular location within a call stack of the process indicating where the performance issue was detected can be determined. A quantity of call stack frames within the particular location that account for a threshold proportion of the performance issue can be determined. A hash value that uniquely identifies the performance issued can be generated based at least in part on the particular location and the quantity of call stack frames within the particular location that account for the threshold proportion of the performance issue.
Patent WO-2021086513-A1 (WO)
Inventor: JONES J ANDREW
IPC: C12N15/82
Filed: 2020-09-18
Abstract: Provided are methods, prokaryotic host cells, expression vectors, and kits for the production of psilocybin or an intermediate or a side product thereof. Also provided are methods, prokaryotic host cells, expression vectors, and kits for the production of norbaeocystin. In certain embodiments, the prokaryotic host cell is selected from the group consisting of  Escherichia coli ,  Corynebacterium glutamicum ,  Vibrio natriegens ,  Bacillus subtilis ,  Bacillus megaterium ,  Escherichia coli Nissle 1917 ,  Clostridium acetobutlyicum ,  Streptomyces coelicolor ,  Lactococcus lactis ,  Pseudomonas putida ,  Streptomyces clavuligerus ,   and  Streptomyces venezuelae.
Patent WO-2021080774-A1 (WO)
Title: Construction of a block device
Inventor: MAHESH ANANDA C S
IPC: G06F3/06
Filed: 2020-10-07
Abstract: Disclosed embodiments relate to constructing an allocation of memory in a memory subsystem using heterogeneous memory components. In one example, a method includes receiving, from a host system, a request to construct an allocation of memory, selecting multiple memory devices from a pool of memory devices, selecting multiple memory components among the multiple memory devices, aggregating the multiple memory components to implement the allocation of memory, and providing, to the host system, hierarchical addresses to be used to access the multiple memory components implementing the allocation of memory, the hierarchical addresses each including a device ID of an associated memory device.
Patent WO-2021076786-A1 (WO)
Title: Nanocrystal surface-emitting lasers
Inventor: RA YONG-HO
IPC: H01S5/183
Filed: 2020-10-15
Abstract: An all-epitaxial, electrically injected surface-emitting green laser operates in a range of about 520-560 nanometers (nm). At 523 nm, for example, the device exhibits a threshold current density of approximately 0.4 kilo-amperes per square centimeter (kA/cm 2 ), which is over one order of magnitude lower than that of previously reported blue laser diodes.
Patent WO-2021081495-A1 (WO)
Title: Polymeric nanoparticles for intracellular protein delivery
Inventor: GREEN JORDAN J
IPC: A61K31/7105
Filed: 2020-10-26
Abstract: Cationic polymers having one or more anionic ligand end groups, including a new class of carboxylated branched poly(beta-amino ester)s that can self-assemble into nanoparticles for efficient intracellular delivery of different biomolecules, including a variety of proteins is disclosed.
Patent WO-2021096909-A1 (WO)
Title: System for validating worksites
Inventor: SUBRAMANIAN GAUTHAM
IPC: G06Q10/06
Filed: 2020-11-11
Abstract: A system for validating a worksite (214) includes determining extents of a worksite at which a job is to be performed. A graphical representation of the worksite (214) may be presented to a user via a graphical user interface (200) on a user device (202). The graphical user interface (200) may also include an indication of a current location (216) of the user or the user device (202). Sensor data, including data indicating a position of the user or the user device (202), can be used to determine whether the worksite (214) is valid. The worksite plan (122) may include information about additional conditions for validating the worksite (214) and additional sensor data can be used to further validate the worksite (214). Further aspects may include controlling machines (104) at the worksite (214) when the worksite (214) is validated.
Patent WO-2021096949-A1 (WO)
Title: System and method for secure electric power delivery
Inventor: KASRAVI KAS
IPC: G06F1/26
Filed: 2020-11-11
Abstract: A system or method provides electric power to an authorized user and denies electric power to an unauthorized user. An administrator (108) requests access for a user (112), and a central controller (106) generates a key/receptacle tuple for the access. The key/receptacle tuple is communicated to a site power controller (104), which broadcasts the key/receptacle information to secure receptacles (102) in a facility. The key is also communicated to the user (112). The user (112) plugs in a device (114) into a secure receptacle (102) and provides the key via a secure adapter (116). If the key is valid, the device (114) is supplied with electric power; otherwise, electric power is denied. The central controller (106) logs and analyzes activities of the secure receptacles (102) and reports to the administrator (108).
Patent WO-2021097185-A1 (WO)
Inventor: BADER BRETT W
IPC: G06K9/00
Filed: 2020-11-13
Abstract: Described herein are methods and systems for detecting clouds in satellite imagery captured using first and second sensor arrays carried by a satellite and physically offset from one another on the satellite. Movement mask data is produced based first image data and the second image data, obtained, respectively, using the first and second sensor arrays carried by the satellite. Cloud mask data is produced based on spectral information included one of the first and second image data. Cloud detection data is produced based on the movement mask data and the cloud mask data, the cloud detection data indicating where it is likely, based on both the movement mask data and the cloud mask data, that one or more clouds are represented within one of the first and second image data. The cloud detection data can be used in various ways to account for the clouds included within the satellite imagery.
Patent WO-2021118876-A1 (WO)
Inventor: PERLEY TIM
IPC: G01R31/317
Filed: 2020-12-04
Abstract: An integrated circuit (IC) [100] includes a debug controller [102], a debug state machine (DSM) [104], and an extended performance monitor counter (EPMC) [106]. The debug controller selectively outputs debug data on a debug interconnect [110]. The DSM identifies an event based on the debug data and an event list [304] and outputs a DSM indication [124] that identifies the event. The EPMC indicates a plurality of detected events including the identified event. The EPMC indicates the identified event in response to the DSM indication.
Patent WO-2021119039-A1 (WO)
Inventor: HALL JASON
IPC: A63B41/02
Filed: 2020-12-08
Abstract: Disclosed herein is a ball having a component holder for securely retaining one or more electronic components, such as a sensor and/or battery, within the ball. The holder is secured to the interior of the ball and contains the one or more components. A cap is used to secure the components within the holder. In some embodiments, a section of air or foam separates the cap from the components. The addition of a section of air or foam between the cap and the components may improve the acoustic quality or rebound performance of the ball at the holder location.
Patent WO-2021141813-A1 (WO)
Title: Spoked rotary seal
Inventor: SITKO MARK
IPC: F16J15/3204
Filed: 2020-12-30
Abstract: A seal for sealing a shaft, the seal including a seal body having an inner member, an outer member, and a connecting member connecting the inner member and the outer member. The seal also includes at least one spoke connected to the seal body. The at least one spoke is configured to stiffen the seal body.
Patent WO-2021138453-A1 (WO)
Title: Sheet material dispensing assembly with integrated gear clutch
Inventor: OSBORNE CHARLES
IPC: A47K10/36
Filed: 2020-12-30
Abstract: In an example, a sheet material dispenser can include a feed roller configured to engage and move the sheet material along a discharge path for dispensing thereof, and a manual dispensing assembly in communication with the feed roller. The manual dispensing assembly can include an engagement portion operatively coupled to the feed roller body for engagement by a user to rotate the feed roller to facilitate dispensing of the sheet material, and an integrated gear clutch configured to control movement of the engagement portion or the feed roller. Other examples also are described.
Patent WO-2021138513-A1 (WO)
Inventor: SCALISI JOSEPH
IPC: G08B13/196
Filed: 2020-12-30
Abstract: La présente invention concerne une sonnette électronique pouvant comprendre un boîtier, un système de détection de visiteur, une batterie et une porte d'accès à la batterie. Le système de détection de visiteur peut être couplé au boîtier et peut comprendre au moins un parmi un bouton, une caméra, un microphone et un détecteur de mouvement. La batterie peut être couplée de façon coulissante au boîtier et couplée électriquement au système de détection de visiteur, et la porte d'accès à la batterie peut être située le long d'une surface extérieure du boîtier. Dans certains modes de réalisation, la porte d'accès à la batterie est configurée pour se déplacer entre une position fermée et une position ouverte, la batterie pouvant être couplée de manière coulissante au boîtier.
Patent WO-2021167711-A1 (WO)
Title: Tailored coldplate geometries for forming multiple coefficient of thermal expansion (cte) zones
Inventor: MCCORDIC CRAIG H
IPC: H05K7/20
Filed: 2021-01-08
Abstract: An apparatus includes a coldplate (104, 200, 300) configured to be thermally coupled to a structure (100) to be cooled and to remove thermal energy from the structure. The coldplate includes (i) first and second outer layers (202 and 206, 302 and 306) having at least one first material and (ii) a third layer (204, 304) embedded in the outer layers and having at least one second material. The first and second materials have different coefficients of thermal expansion (CTEs). The third layer is embedded non-uniformly in the outer layers so that different zones (114a-114c, 212a-212c, 312a-312c) of the coldplate have different local CTEs. The third layer may include openings (210, 310) extending through the second material(s), and projections (208, 308) of the first material(s) from at least one of the first and second outer layers may partially or completely fill the openings. The first and second outer layers may include aluminum or an aluminum alloy, and the third layer may include aluminum silicon carbide or thermal pyrolytic graphite.
Patent WO-2021146526-A1 (WO)
Title: Vapor ablation system with simplified control over vapor delivery
Inventor: JACKSON JEROME
IPC: A61B18/04
Filed: 2021-01-15
Abstract: Ablation systems and methods include an improved approach to generating heated vapor. The vapor ablation system preferably has a controller having a user interface that receives data indicative of a time of a treatment session, a pump in data communication with the controller, and a catheter having an electrode and is in fluid communication with the pump. The controller is configured to control the pump to provide a fluid to the lumen of the catheter, cause an electrical current to be delivered to the electrode in order to heat the fluid in the lumen and convert the fluid to a heated vapor, control a delivery of the fluid and a generation of the heated vapor based on the data indicative of the time and without modifying the flow rate of the fluid or the level of voltage and/or current of the electrical current based on data from sensors positioned in or on the catheter.
Patent WO-2021158424-A1 (WO)
Title: Artificial intelligence-enabled alarm for detecting passengers locked in vehicle
Inventor: GOLOV GIL
IPC: B60W30/18
Filed: 2021-01-28
Abstract: The disclosed embodiments are directed to detecting persons or animals trapped in vehicles and providing automated assistance to such persons or animals. In one embodiment a method is disclosed comprising detecting that a vehicle is stopped; activating at least one camera and recording at least one image of an interior of the vehicle using the at least one camera; classifying the at least one image using a machine learning model; and operating at least one subsystem of the vehicle in response to detecting that classifying indicates that a person or animal is present in the at least one image.
Patent WO-2021159097-A1 (WO)
Title: Authentication of products
Inventor: MCKENZIE ADDISON DAVID
IPC: G06Q99/00
Filed: 2021-02-08
Abstract: Systems and methods for authenticating products, such as products from original manufacturers and/or resellers, that provide a trusted and reliable mechanism for buyers and sellers to prove the authenticity of a product and for authenticators to establish an authentication that can be relied on during downstream transactions is provided. In some embodiments, a blockchain-based product authentication system is provided that allows entities within a chain of commerce (e.g., suppliers, manufacturers, distributors, retails, consumers, consignors, resellers) to verify the authenticity of items by way of trusted authenticators and trusted audit processes. The product authentication system enables users to rely on product authentications via off-channel sales with the use of cryptography, blockchain, digital assets, and tagging hardware and software.
Patent WO-2021167817-A1 (WO)
Title: Processus de séparation de vapeur d'eau d'un flux gazeux
Inventor: NOVEK ETHAN J
IPC: B01D53/28
Filed: 2021-02-10
Abstract: L'invention divulgué se rapporte à des processus de séparation d'eau de l'air. Les processus peuvent utiliser une solution LCST avec ou sans osmose inverse ultérieure, nanofiltration ou ultrafiltration.
Patent WO-2021173900-A1 (WO)
Inventor: DEISHER THERESA
IPC: C12N5/0783
Filed: 2021-02-26
Abstract: This invention pertains to a novel population of lymphocytes, methods for producing these, and their use in the treatment of diseases.
Patent WO-2021211236-A1 (WO)
Title: Device for mapping a sensor's baseline coordinate reference frames to anatomical landmarks
Inventor: FIELDS ROBERT
IPC: A61B5/11
Filed: 2021-03-11
Abstract: A coordinate locating device comprising a support structure removably connectable to a wearable sensor device being worn by an individual. The support structure comprising a planar surface. The device includes a plurality of different fiducial marker components connected to the planar surface. The plurality of different fiducial marker components includes a set of fiducial markers connected to the planar surface in a non-collinear configuration relative to each other to define a three-dimensional (3D) space of pixels in an image. The plurality of different fiducial marker components includes a distance calibration fiducial marker connected to the planar surface and being configured to define a distance calibration length of pixels in the image, the distance calibration fiducial marker being perpendicular to the planar surface and defining a calibration length to locate a point of origin of motion sensing by the wearable sensor device. A system and method are also provided.
Patent WO-2021194770-A1 (WO)
Title: Réflectométrie à base d'image à haute sensibilité
Inventor: ZHAO GUOHENG
IPC: G01B11/02
Filed: 2021-03-12
Abstract: Procédés de réalisation de mesures de réflectométrie d'imagerie comprenant l'éclairage d'une zone de mesure sur un échantillon à l'aide d'un faisceau d'entrée ayant une première longueur d'onde de pic, et l'obtention de multiples images de la zone de mesure à l'aide de parties du faisceau d'entrée réfléchi par l'échantillon. Une valeur d'intensité de réflectance est déterminée pour chaque pixel d'une pluralité de pixels dans chacune des images. Un paramètre associé à la structure particulière est déterminé à l'aide de la valeur d'intensité de réflectance.