baber/WOPTO huggingface dataset:
Patent WO-2021091759-A1 (WO)
Inventor: KOSEOGLU OMER REFA
IPC: C10G27/14
Filed: 2020-10-29
Abstract: Hydrocracked bottoms fractions are treated to separate HPNA compounds and/or HPNA precursor compounds and produce a reduced-HPNA hydrocracked bottoms fraction effective for recycle, in a configuration of a single-stage hydrocracking reactor, series-flow once through hydrocracking operation, or two -stage hydrocracking operation. A process for separation of HPNA and/or HPNA precursor compounds from a hydrocracked bottoms fraction of a hydroprocessing reaction effluent comprises contacting the hydrocracked bottoms fraction with an effective quantity of a oxidizing agent to produce corresponding oxidized HPNA compounds and/or oxidized HPNA precursor compounds, and to form an oxidized hydrocracked bottoms fraction. The oxidized hydrocracked bottoms fraction is separated into an HPNA-reduced hydrocracked bottoms portion and an oxidized HPNA portion. All or a portion of the HPNA-reduced hydrocracked bottoms portion is recycled within the hydrocracking operation.
Patent WO-2021087093-A1 (WO)
Title: Small molecule degraders of helios and methods of use
Inventor: GRAY NATHANAEL S
IPC: A61P35/00
Filed: 2020-10-29
Abstract: Disclosed are compounds and pharmaceutically acceptable salts, hydrates, solvates, prodrugs, stereoisomers, or tautomers thereof that may cause degradation of various proteins e.g., IKZF2 (Helios). Also disclosed are pharmaceutical compositions containing same, and methods of making and using the compounds to treat diseases and disorders associated with Helios and which may benefit from Helios degradation.
Patent WO-2021112990-A1 (WO)
Inventor: SZTUK SEBASTIAN
IPC: G02B27/00
Filed: 2020-10-31
Abstract: Various aspects of the subject technology relate to prediction of eye movements of a user of a head-mountable display device. Predictive foveated display systems and methods, using the predicted eye movements are also disclosed. Predictive variable focus display systems and methods using the predicted eye movements are also disclosed. Predicting eye movements may include predicting a future gaze location and/or predicting a future vergence plane for the user's eyes, based on the current motion of one or both of the user's eyes. The predicted gaze location may be used to pre-render a foveated display image frame with a high-resolution region at the predicted gaze location. The predicted vergence plane may be used to modify an image plane of a display assembly to mitigate or avoid a vergence/accommodation conflict for the user.
Patent WO-2021096768-A1 (WO)
Title: Bi-stable mechanical latch including positioning spheres
Inventor: MANTOAN DAVIDE
IPC: H01H21/36
Filed: 2020-11-06
Abstract: Provided herein is an improved a bi-stable actuator including a first core component coupleable to a housing, the first core component including a central bore containing a shaft and a shaft spring. The actuator may further include a second core component extending around the first core component, wherein the second core component and the first core component are axially moveable relative to one another, and a third core component extending within the second core component, wherein the third core component and the second core component are axially moveable relative to one another. The actuator may further include a positioning sphere extending through an opening of the first core component, wherein the positioning sphere abuts the second core component when the bi-stable actuator is in a first position, and wherein the positioning sphere abuts a detent of the shaft when the bi-stable actuator is in a second position
Patent WO-2021113128-A1 (WO)
Title: Reconfigurable mainframe with replaceable interface plate
Inventor: RICE MICHAEL R
IPC: H01L21/677
Filed: 2020-11-24
Abstract: A mainframe of a device fabrication system includes a base, a plurality of facets on the base, and a lid over the plurality of facets. A first facet of the plurality of facets includes a frame. The base, the lid and the plurality of facets together define an interior volume that includes a robot arm. A first replaceable interface plate is attached to the first frame of the first facet. The first replaceable interface plate includes a plurality of substrate access ports. A first substrate access port of the plurality of substrate access ports is configured to provide access for the robot arm to a first process chamber. A second substrate access port of the plurality of substrate access ports is configured to provide access for the robot arm to a second process chamber.
Patent WO-2021113449-A1 (WO)
Title: Prosthetic heart valve monitoring assembly and system
Inventor: GOLDBERG ERAN
IPC: A61B5/026
Filed: 2020-12-03
Abstract: A valve monitoring assembly, constituted of: a prosthetic valve, constituted of a frame and leaflets positioned at least partially within the frame, that regulate blood flow through the prosthetic valve; and a monitoring apparatus constituted of: at least one sensor associated with the prosthetic valve, wherein the at least one sensor is selected from the group consisting of: flow sensor, pressure sensor, and temperature sensor; a local control circuitry; at least one communication component configured to wirelessly transmit signals; and an energy harvesting power source, configured to be secured to a patient and comprising a self-powered energy harvesting mechanism and an energy storage member, wherein the energy storage member is configured to store energy generated by the self-powered energy harvesting mechanism, and wherein the energy harvesting power source is configured to supply power to the at least one sensor, the local control circuitry and/or the at least one communication component.
Patent WO-2021119434-A1 (WO)
Inventor: DEFIFE JAMES
IPC: B32B27/08
Filed: 2020-12-11
Abstract: A label and a facestock for a label, wherein the facestock includes a first facestock material and a second facestock material. The first facestock material includes post-consumer recycle content, and the second facestock material includes desirable characteristics, e.g., a density of less than 1 g/cm3.
Patent WO-2021138114-A1 (WO)
Title: Carrier frequency recovery in a receiver
Inventor: SCHMIDL TIMOTHY MARK
IPC: H04B1/38
Filed: 2020-12-21
Abstract: In described examples, a method of operating a transmitter (302) includes generating a frequency reference signal having a reference frequency and outputting the frequency reference to a phase locked loop (PEL) (326) that includes a voltage controlled oscillator (VCO) (324). The VCO (324) output is locked to the frequency reference signal to form a carrier signal (327). The transmitter (302) receives an I input signal (304), a Q input signal (306), and a direct current (DC) leaky carrier signal (310). Either the I input signal (304) or the Q input signal (306) is added to the leaky carrier signal (310). The carrier signal (327) is modulated with the resulting two signals using an I-Q mixer (318) to generate a modulated signal (319) that includes an unmodulated carrier signal component. The modulated signal (319) is then transmitted.
Patent WO-2021142031-A1 (WO)
Title: Antimicrobial cap for luer connector
Inventor: ZIEBOL ROBERT J
IPC: A61M39/20
Filed: 2021-01-06
Abstract: A male luer cap comprising a male luer, the male luer having a tapered sealing surface configured to mate with a female tapered surface of a female luer connector to form a substantially fluid-tight seal; a distal tip having a recess defined by a recess surface that is distal to the tapered sealing surface; and a water-soluble antimicrobial composition disposed on the recess surface; wherein the male luer is configured such that, when the male cap is mated with a female connector to form a substantially fluid-tight seal, a cavity is formed between the female tapered surface and the recess surface.
Patent WO-2021142163-A1 (WO)
Title: Treatment of alzheimer's disease
Inventor: URFER-BUCHWALDER ANNE
IPC: C12Q1/68
Filed: 2021-01-07
Abstract: The present invention provides compositions and methods using certain GPR4-regulated genes and expression products thereof (namely YAP1, CTGF, CCND3, BDNF, VCL, ITGB3) for diagnosis, treatment and prevention of Alzheimer's disease and Mild Cognitive Impairment. The present invention also relates to a method of identifying therapeutic agents to treat and diagnose Alzheimer's disease or Mild Cognitive Impairment based on the differential expression of GPR4-regulated genes.
Patent WO-2021154606-A1 (WO)
Title: Human-machine interface using biopotential sensor and location sensor
Inventor: CIPOLETTA DAVID O
IPC: G06F3/01
Filed: 2021-01-22
Abstract: A user interface to a machine is implemented by a combination of a user interface device and a responsive device. The user interface device includes at least a biopotential sensor and a location sensor and is constructed to be worn by a person so that a biopotential sensor is positioned at least at the top of the wrist. The responsive device receives data based on the outputs from the biopotential sensor and the location sensor, and performs actions based on primitive gestures detected in the received data. A primitive gesture can be based on a pose of the hand or location of the wrist or both. The operation can be based on other information from other sensors on the user interface device. The operation can be based on context information available to the responsive device.
Patent WO-2021154652-A1 (WO)
Title: Secure parameter merging using homomorphic encryption for swarm learning
Inventor: MANAMOHAN SATHYANARAYANAN
IPC: H04L9/00
Filed: 2021-01-25
Abstract: Systems and methods are provided for implementing swarm learning while using blockchain technology and election/voting mechanisms to ensure data privacy. Nodes may train local instances of a machine learning model using local data, from which parameters are derived or extracted. Those parameters may be encrypted and persisted until a merge leader is elected that can merge the parameters using a public key generated by an external key manager. A decryptor that is not the merge leader can be elected to decrypt the merged parameter using a corresponding private key, and the decrypted merged parameter can then be shared amongst the nodes, and applied to their local models. This process can be repeated until a desired level of learning has been achieved. The public and private keys are never revealed to the same node, and may be permanently discarded after use to further ensure privacy.
Patent WO-2021158408-A1 (WO)
Inventor: WONG MARK
IPC: A61B17/28
Filed: 2021-01-27
Abstract: L'invention concerne un ancrage de fil comprenant un corps d'ancrage s'étendant longitudinalement et un élément de retenue. Le corps d'ancrage s'étendant longitudinalement comprend une lumière positionnée pour recevoir un fil de moelle épinière à travers celle-ci et ayant une poche de retenue croisant la lumière. L'élément de retenue est positionné dans la poche de retenue. Le dispositif de retenue comprend un premier élément de préhension ayant au moins une première ouverture, un second élément de préhension ayant au moins une seconde ouverture, et au moins une partie élastique en forme de U reliant les premier et second éléments de préhension.
Patent WO-2021163501-A1 (WO)
Inventor: LU QUYNH ANH THUC
IPC: C12M1/00
Filed: 2021-02-12
Abstract: Des modes de réalisation de la technologie de l'invention concernent un système de régulation d'écoulement de gaz et de liquide à l'intérieur d'un instrument de culture cellulaire. Des modes de réalisation du système de régulation d'écoulement de gaz et de liquide comprennent une chambre de mélange de gaz pouvant être mise sous pression, un compartiment de culture cellulaire qui comprend un récipient de culture cellulaire ayant un espace de gaz, et un système d'écoulement de gaz. Le système d'écoulement de gaz est entraîné par pression de gaz, et est adaptable pour fournir une condition atmosphérique d'hypoxie et de pression hyperbare à l'intérieur du compartiment de culture cellulaire. Le système de régulation d'écoulement de liquide est entraîné par pression hydraulique.
Patent WO-2021167991-A1 (WO)
Title: Reducing hole bezel region in displays
Inventor: CHANG SUN-IL
IPC: H01L27/32
Filed: 2021-02-17
Abstract: A device includes: an array of light emitting elements extending in a first plane, each light emitting element being arranged to emit light; an array of pixel driver elements extending in a second plane beneath the array of pixels, in which each pixel driver element is configured to drive a corresponding light emitting element of the array of light emitting elements; a hole positioned within the array of light emitting elements and the array of pixel driver elements, in which the hole extends from the first plane through the second plane, a first multiple of light emitting elements from the array of light emitting elements in a first region adjacent the hole are arranged to provide a first resolution, and a second multiple of light emitting elements from the array of elements in a second region away from the hole are arranged to provide a second resolution.
Patent WO-2021183585-A1 (WO)
Title: Identifying the sweet spot of a bat
Inventor: CARR BRIAN
IPC: A63B69/36
Filed: 2021-03-10
Abstract: A test fixture for identifying the sweet spot of a bat suspends the bat in a vertical orientation via a fixed pivot point and limits rotational movement of the bat to a single plane. A pendulum with an impact mass is caused to contact the bat at various locations along the barrel of the bat at a fixed velocity. Rotational movement of the impact mass is limited to the single plane. Peak acceleration is measured proximate to the handle of the bat. The sweet spot is identified based on measured minimum peak acceleration. For example, if there is a single measured minimum peak acceleration then the corresponding contact location at the barrel is the sweet spot. If there are multiple measured minimum peak acceleration instances, then a center or average contact location of those instances in identified as the sweet spot.
Patent WO-2021230963-A1 (WO)
Title: Collecting and providing sensor data based on a sensor definition via a sensor management device
Inventor: Chakraborty Tusher
IPC: H04L12/24
Filed: 2021-03-12
Abstract: The disclosure herein describes enables new sensors to be added and maintained in an Internet of Things system without upgrading firmware for the end device. A sensor abstraction layer (SAL) manages the end sensors, and a sensor definition layer (SDL) in the cloud interfaces with the SAL. Sensor definition data of a sensor connected to the end device is identified in a sensor definition data store of the SDL including sensor configuration data. The sensor configuration data is sent to the SAL, wherein the SAL is configured to collect sensor data from the sensor via a sensor interface. Sensor data is received from the SAL via an established network connection and converted into converted sensor data based on a data conversion model of the sensor definition data. The converted sensor data is then provided to an application, connected to a sensor management device, for consumption.
Patent WO-2021211548-A1 (WO)
Inventor: FARMER SEAN
IPC: A23K10/18
Filed: 2021-04-13
Abstract: L'invention concerne une souche bactérienne présentant des capacités améliorées de production de biotensioactif, ainsi que des procédés d'utilisation de celle-ci dans, par exemple, l'agriculture, l'élevage de bétail et la protection de l'environnement. Dans un mode de réalisation spécifique, la présente invention concerne une souche bactérienne qui a de nouvelles propriétés pour produire un mélange de lipopeptides qui est unique à son genre et à son espèce. Spécifiquement, la bactérie est une nouvelle souche de Bacillus amyloliquefaciens.
Patent WO-2021211700-A1 (WO)
Inventor: BAILEY RACHEL
IPC: C12N7/00
Filed: 2021-04-14
Abstract: La présente invention concerne des méthodes et des compositions de traitement de maladies et/ou de troubles chez un sujet, comprenant, entre autres, des troubles neurologiques tels que la neuropathie axonale géante. Les méthodes de l'invention comprennent l'administration directe d'une thérapie génique (par exemple, un vecteur viral rAAV) à un sujet, par injection dans un nerf vague (par exemple le nerf vague gauche) du sujet.
Patent WO-2021222028-A1 (WO)
Inventor: MURDOCH BRANDON
IPC: G06F21/73
Filed: 2021-04-23
Abstract: A computing system retrieves a value of a device identifier of itself and generates a device claim asserting the value of the device identifier. The device claim is then associated with an identifier of a user of the computing system. The computing system then generates and attach proof code to the device claim to turn the device claim into a verifiable device credential (VDC). The proof code proves that the VDC is issued by the user of the computing system. The VDC is later presented to a relying entity as part of an identity protection system to further protect the user's identity.
Patent WO-2021222371-A1 (WO)
Inventor: GOMEZ GONZALEZ JAVIER VICTORIO
IPC: G06T19/00
Filed: 2021-04-28
Abstract: A cross reality system enables portable devices to access stored maps and efficiently and accurately render virtual content specified in relation to those maps. The system may process images acquired with a portable device to quickly and accurately localize the portable device to the persisted maps by constraining the result of localization based on the estimated direction of gravity of a persisted map and the coordinate frame in which data in a localization request is posed. The system may actively align the data in the localization request with an estimated direction of gravity during the localization processing, and/or a portable device may establish a coordinate frame in which the data in the localization request is posed aligned with an estimated direction of gravity such that the subsequently acquired data for inclusion in a localization request, when posed in that coordinate frame, is passively aligned with the estimated direction of gravity.
Patent WO-2021231734-A1 (WO)
Title: Techniques for management data analytics (mda) process and service
Inventor: YAO YIZHI
IPC: H04W24/10
Filed: 2021-05-13
Abstract: Various embodiments herein provide techniques for management data analytics (MDA) for a wireless cellular network. The MDAS producer receives the raw data, classifies and analyses the raw data to generate the analytics output. The MDA process may be supported by machine learning techniques, and performed by a MDA service producer and assisted by a MDA service consumer. For example, the MDA service producer may receive training data from the MDA service consumer, and train a machine learning model based on the training data. The MDA service producer may apply the trained machine learning model to the raw data that are associated with network functions (e.g., self-organizing network (SON) functions) to generate output data that indicates a conflict between the network functions and a recommended action to address the conflict. Other embodiments may be described and claimed.
Patent WO-2021231769-A1 (WO)
Title: Antenna systems and methods for tracking non-geosynchronous satellites
Inventor: MORRIS RODNEY
IPC: H04B7/185
Filed: 2021-05-13
Abstract: A method performed by a ground station antenna system for tracking a non-Geo satellite. A signal is received from the satellite and a signal quality metric associated with the signal is estimated. A first tracking mode is selected and implemented when the estimated signal quality metric is below a threshold, in which the signal is demodulated to obtain demodulated signal quality metric (DSQM) estimates, and then a first tracking operation is performed to point an antenna beam at the satellite based on the DSQM estimates. A second tracking mode is selected and implemented when the estimated signal quality metric is above the threshold, in which signal strength estimates of the signal are obtained and then a second tracking operation is performed to point the antenna beam at the satellite based at least in part on the signal strength estimates.
Patent WO-2021252139-A1 (WO)
Title: Deferred command execution
Inventor: POOLE NIGEL
IPC: G06F9/48
Filed: 2021-05-14
Abstract: Deferred command execution by a CP may be performed based on a determination that at least one command of a primary buffer is located between a first link of the primary buffer and a second link of the primary buffer. The first link and the second link may be to one or more secondary buffers that includes a set of commands. The CP may initiate, before executing, a fetch of a first set of commands in the set of commands based on the first link, a fetch of the at least one command of the primary buffer, and a fetch of a second set of commands in the set of commands based on the second link. After initiating the fetch of the second set of commands, the CP may execute the first set of commands, the at least one command of the primary buffer, and the second set of commands.
Patent WO-2022093320-A1 (WO)
Inventor: ZAINUDDIN ABU NASER
IPC: G11C16/30
Filed: 2021-05-21
Abstract: Apparatuses and techniques are described for reducing read disturb in a memory device by reducing the channel gradient and the charge injection to the memory cell. Channels of unselected NAND strings are boosted before reading memory cells in selected NAND strings. The boosting involves applying a positive voltage to source ends and drain ends of the unselected NAND strings, while drain-side select gate transistors are turned on and then off and a voltage signal of non-adjacent word lines of a selected word line, WLn, increases to a read pass voltage. A voltage signal of adjacent word lines of WLn is increased to a peak level to increase the channel conduction for faster read, where the peak level is less than the read pass voltage, decreased to a reduced level to reduce a channel gradient and therefore reduce a read disturb, then increased to the read pass voltage.
Patent WO-2021247696-A1 (WO)
Inventor: AL-ABDULRAHMAN NAJEEB
IPC: E21B23/00
Filed: 2021-06-02
Abstract: A method of freeing a stuck pipe includes positioning a pipe freeing tool within the wellbore at a location proximate the stuck pipe, the pipe freeing tool including a downhole conveyance; and an arm coupled to the downhole conveyance, and activating the arm of the pipe freeing tool to apply a force to an external surface of the stuck pipe, wherein the force moves the stuck pipe away from a surface of the wellbore and towards a center of the wellbore. Another method of freeing a stuck pipe from a wellbore includes positioning a pipe freeing tool within the wellbore at a location proximate the stuck pipe, the pipe freeing tool including a jack device and a set of wheels coupled to the jack device, and activating the jack device of the pipe freeing tool to apply a force to an external surface of the stuck pipe.
Patent WO-2022005694-A1 (WO)
Title: Scheduling sidelink resources for multiple unicasts by a single downlink control information message
Inventor: FONG LIK HANG SILAS
IPC: H04W72/04
Filed: 2021-06-04
Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a method of wireless communication performed by a user equipment (UE) includes receiving, from a base station, a grant message indicating a set of sidelink resources. The method further includes transmitting multiple unicast messages via multiple subgroups of the set of sidelink resources.