baber/WOPTO huggingface dataset:
Patent WO-2020190770-A1 (WO)
Title: Composition and method for regenerating cation exchange resins
Inventor: CARLSON LAWRENCE
IPC: B01J49/00
Filed: 2020-03-13
Abstract: A method for regeneration of an ion exchange material employed in a water softening or conditioning system. The method includes the step of contacting the ion exchange material with an aqueous process fluid that includes a compound having as set forth in General Formula I to yield a regenerated ion exchange material with at least one target material removed. The target material includes at least one of the following: metal ions such as those that have been extracted from a source of hard water, ionically soluble organic compounds, active water borne pathogens. During the contacting step, at least a portion of the target material associated with the ion exchange material is removed from association with the ion exchange material. After removal from association with the ion exchange material, the target material is retained in the process fluid and conveyed to a suitable recovery and/or removal source.
Patent WO-2020231523-A1 (WO)
Title: Parallel beamforming training with coordinated base stations
Inventor: WANG JIBING
IPC: H04B7/08
Filed: 2020-03-24
Abstract: This document describes techniques and apparatuses for parallel beamforming training with coordinated base stations. In particular, a user equipment (UE) (110) uses time-division multiplexing (TDM) to perform parallel beamforming training with multiple base stations (121, 122, and 123) within a coordination set (302). The TDM interleaves beamforming training signals associated with different base stations. In other words, at least one beamforming training signal associated with a first base station (121) occurs between two beamforming training signals associated with a second base station (123). Example types of beamforming training signals include downlink pilot signals (310), uplink feedback signals (320), uplink pilot signals (330), and downlink feedback signals (340). In some situations, the different types of beamforming training signals are further interleaved together based on expected rates at which channel conditions change. By interleaving beamforming training signals, narrow beams can be formed to support millimeter-wave (mmW) communications at cell edges.
Patent WO-2020198660-A1 (WO)
Title: Illustration générée pour transmettre des messages numériques, et procédés/appareils pour générer une telle illustration
Inventor: CAPIEZ FABRICE
IPC: G06T1/00
Filed: 2020-03-27
Abstract: Des symbologies lisibles par machine 2D sont stylisées et rendues esthétiques, facilitant leur utilisation pour transmettre des données à plusieurs symboles sur un emballage de produit et d'autres articles. Dans certains modes de réalisation, une symbologie est imitée sous la forme d'un collage d'extraits à partir d'une image de style (par exemple, une photographie ou une autre illustration). Pour les utilisateurs humains, la symbologie stylisée ressemble à l'image de style, plutôt que la symbologie 2D. L'invention présente également un grand choix d'autres caractéristiques et modes de réalisation.
Patent WO-2020206409-A1 (WO)
Title: Systems and methods for using low intensity ultrasonic transducer on the brain
Inventor: JORDAN SHELDON
IPC: A61N7/00
Filed: 2020-04-06
Abstract: Methods, devices, and systems are disclosed for affixing and orienting an ultrasound transducer to a patient. A mount has a base, with a top surface, a bottom surface, an outer surface, and a plurality of internal surfaces. Some of the internal surfaces define a number of through holes that pass through the top surface and the bottom surface at the periphery or outer edge of the base. A number of supports are also arranged on the outer surface of the housing to affix the mount to the patient, to affix the transducer to the mount, or both. At least one of the plurality of internal surfaces defines a channel between the top and bottom surfaces proximal to a center of the mount, which receives a transducer and directs the transducer head toward the patient.
Patent WO-2020214466-A1 (WO)
Title: Metallocenes with two -si-si-bridges
Inventor: KUPPUSWAMY SUBRAMANIAM
IPC: C08F4/6592
Filed: 2020-04-08
Abstract: The present disclosure provides bridged metallocene catalyst compounds including at least two -Si-Si- bridges, catalyst systems including such compounds, and uses thereof. Catalyst compounds of the present disclosure can be hafnium-containing compounds having one or more cyclopentadiene ligand(s) substituted with one or more silyl neopentyl groups and linked with at least two Si-Si-containing bridges. In another class of embodiments, the present disclosure is directed to polymerization processes to produce polyolefin polymers from catalyst systems including one or more olefin polymerization catalysts, at least one activator, and an optional support.
Patent WO-2020219494-A1 (WO)
Title: Catwalk system
Inventor: BRYANT AARON
IPC: E21B19/14
Filed: 2020-04-22
Abstract: A catwalk system comprising a catwalk suitcase and a tubular handling catwalk. The catwalk suitcase may have a base configured to receive the tubular handling catwalk, and a ramp connected with the base and configured to extend diagonally to a drill rig floor located at an oil and gas wellsite. The ramp may be configured to facilitate movement of tubulars from the tubular handling catwalk to the drill rig floor.
Patent WO-2020219925-A1 (WO)
Inventor: DRAIN JOSEPH PRICHARD
IPC: A61B34/20
Filed: 2020-04-24
Abstract: A surgical instrument having a position sensor that may be detachable, disposable, partially isolated from movement of the main body of the surgical instrument, and/or configured to display feedback lighting. The orientation of the surgical instrument may be mimicked either virtually or by a mechanical device with a second surgical instrument. The instruments of the present disclosure may be used in any procedure or treatment that would benefit from position feedback for the instruments.
Patent WO-2020231670-A1 (WO)
Inventor: SANTOS ARTURO
IPC: A61K31/58
Filed: 2020-05-05
Abstract: The invention relates to triamcinolone acetonide-loaded liposomes topical ophthalmic formulations for prevention of macular thickening and its associated visual outcomes after lens surgery. The liposomal formulation comprises thermodynamically self-forming liposomes which are useful in topical form to treat posterior segment diseases of the eye.
Patent WO-2020231687-A1 (WO)
Title: Composite article including a dampening layer
Inventor: CIACIUCH CAVIN WAYNE
IPC: C09D133/12
Filed: 2020-05-06
Abstract: A composite article is provided herein. The composite article includes a backing layer and a dampening layer disposed on the backing layer. The composite article is prepared from a composition including a first acrylic resin and a second acrylic resin different from the first acrylic resin.
Patent WO-2021021272-A1 (WO)
Inventor: PEJCINOVIC MIROSLAV
IPC: G01N1/28
Filed: 2020-05-15
Abstract: A particle image analyzer is disclosed that includes a transparent moving structure with a load surface and an opposite surface, where a portion of the load surface is constructed to adhere particles. A particle discharge nozzle deposits particles on the load surface and an image sensor positioned adjacent to the load surface takes images of the particles as they move past the image sensor. A light source positioned adjacent to the opposite surface illuminates the particles imaged by the image sensor. The light from the light source defines an illumination path that travels from the light source, through the opposite surface, through the load surface and to the image sensor.
Patent WO-2020247937-A1 (WO)
Inventor: SCHEIDEGGER TRAVIS
IPC: G09B3/00
Filed: 2020-06-08
Abstract: The present invention relates to a system and method for integrating various reservation, scheduling, access and payment functions into one platform for ease of utilization of shared coworking spaces, generally, and to a system of informing an individual of a shared space location, allowing an individual to locate shared space availability, credentialing a user for shared space access, allowing an individual to submit payment for a shared space and, correspondingly, permitting a manger to receive appointments and payments via an integrated connection of user, space and space manager and associated calculated perimeters, specifically.
Patent WO-2021021304-A1 (WO)
Inventor: HOUSE BARTON ROBERT
IPC: G06F11/36
Filed: 2020-06-10
Abstract: Examples described herein generally relate to performing conformance testing of a computational operation. A reference result including one or more reference intermediate products and a reference accumulator output at a first level of precision can be generated for the computational operation and based on one or more inputs. A hardware result can similarly be created using hardware at a second level of precision. The reference result can be compared to the hardware result to determine a variance value. A conformance result can be output based on whether the variance value is within a threshold range.
Patent WO-2020252160-A1 (WO)
Inventor: ÖZ MEHMET MERT
IPC: H04L29/08
Filed: 2020-06-11
Abstract: A method, computer program product, and computing system includes generating a graph data structure including a plurality of data points. A query for the graph data structure may be received via a user interface. At least one data point from the plurality of data points may be identified, via the user interface, in the graph data structure based upon, at least in part, the query. A selection of a data point from the identified at least one data point may be received via the user interface. The selected data point may be provided to one or more electronic data sources.
Patent WO-2020257201-A1 (WO)
Inventor: TALBERT JOSHUA D
IPC: H04N5/357
Filed: 2020-06-16
Abstract: Image rotation in an endoscopic fluorescence imaging system is described. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation. The system includes a rotation sensor for detecting an angle of rotation of a lumen relative to a handpiece of an endoscope. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises electromagnetic radiation having a wavelength from about 770 nm to about 790 nm.
Patent WO-2021040860-A1 (WO)
Inventor: LIM RODNEY SHUNLEONG
IPC: H01L29/786
Filed: 2020-06-19
Abstract: Embodiments of the present disclosure generally relate to nitrogen-rich silicon nitride and methods for depositing the same, and transistors and other devices containing the same. In one or more embodiments, a passivation film stack contains a silicon oxide layer disposed on a workpiece and a nitrogen-rich silicon nitride layer disposed on the silicon oxide layer. The nitrogen-rich silicon nitride layer has a silicon concentration of about 20 atomic percent (at%) to about 35 at%, a nitrogen concentration of about 40 at% to about 75 at%, and a hydrogen concentration of about 10 at% to about 35 at%. In one or more examples, the passivation film stack contains the silicon oxide layer, the nitrogen-rich silicon nitride layer, and a third layer containing any type of silicon nitride, such as nitrogen-rich silicon nitride and/or hydrogen-rich silicon nitride.
Patent WO-2020264374-A1 (WO)
Inventor: POPOV ANDREI
IPC: H02K16/02
Filed: 2020-06-26
Abstract: Disclosed are various embodiments for switched reluctance machines having a rotor comprising a plurality of rotor core assemblies configured to form a reluctance torque tunnel having at least a first reluctance tunnel segment and a second reluctance tunnel segment and a stator having a plurality of coils configured to form a coil winding assembly, the coil winding assembly positioned within the reluctance torque tunnel, such that at least one of the plurality of coils is surrounded by the first reluctance tunnel segment or the second reluctance tunnel segment, alternatively the rotor may be the coil winding assembly and the stator may be the reluctance torque tunnel.
Patent WO-2020264497-A1 (WO)
Inventor: SEDAN BOAZ
IPC: G06F16/27
Filed: 2020-06-29
Abstract: A ring replication system receives and redundantly stores electronic data for access by users. Two or more storage devices are configured in a ring and circulate received data to each other. At least one such device receives incoming data records from an external source. One storage device is designated as the ordering device for assigning a sequence order to each data record, and the assigned sequence order is circulated around the ring. After confirming that the assigned sequence order has been indexed within each storage device on the ring, data records may then be accessed by users. One or more access portals may be coupled to one or more storage devices in the replication ring for providing users with access to stored data records. Data records are accessed in accordance with the assigned sequence order. A related method for redundant storage of data records is also disclosed.
Patent WO-2021021951-A1 (WO)
Inventor: TANSEY WILLIAM P
IPC: C07C311/15
Filed: 2020-07-29
Abstract: Substituted  N -phenyl sulfonamide compounds inhibit WDR5-MYC interactions, and the compounds and their pharmaceutical compositions are useful for treating disorders and conditions in a subject, such as cancer cell proliferation.
Patent WO-2021022008-A1 (WO)
Title: Vaccins à particules de type virus
Inventor: HENDERSON DANIEL R
IPC: C07K16/08
Filed: 2020-07-30
Abstract: Dans certains modes de réalisation, la présente invention concerne, dans certains modes de réalisation, des particules de type virus telles que des VLP à enveloppe synthétique ou des VLP à membrane synthétique. Dans certains modes de réalisation, les VLP comprennent une bicouche lipidique. Dans certains modes de réalisation, les VLP comprennent un antigène purifié ancré à la bicouche lipidique. Certains modes de réalisation concernent des vaccins comprenant la VLP, des procédés d'utilisation du vaccin, et des procédés de fabrication du vaccin ou de la VLP.
Patent WO-2022081121-A1 (WO)
Title: Anchor location calibration
Inventor: SUBRAMANIAM RAVI SHANKAR
IPC: G01S5/30
Filed: 2020-10-12
Abstract: In an example implementation according to aspects of the present disclosure, a wireless anchor node comprises a wireless communication interface and a processor communicatively coupled to the wireless communication interface. The processor receives a wireless signal from a source access node. The location of the source access node is verified. The processor determines a distance measurement between the wireless anchor node and the source access node based on the wireless signal and transfers the distance measurement between the wireless anchor node and the source access node to a target access node over an intermediate anchor node. In response, the processor receives a location error from the target access node over the intermediate anchor node. The location of the target access node is verified. The processor calibrates the distance measurement between the wireless anchor node and the source access node based on the location error.
Patent WO-2021045916-A1 (WO)
Title: Sounding reference signal channel measurement for sidelink communication
Inventor: WANG HUA
IPC: H04W36/30
Filed: 2020-08-21
Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for determining sidelink channel metrics using reference signal measurements of reference signals transmitted by other UEs. A first UE may receive a control message from a base station, and the control message may indicate a measurement threshold. The first UE may generate a reference signal measurement of a reference signal transmitted by a second UE via a sidelink channel between the first UE and the second UE. The UE may transmit a measurement report to the base station based at least in part on the measurement satisfying the threshold. The report may be a quantized value of the measurement or a bit indicating that the measurement satisfies the threshold. Based on receipt of the measurement report, the base station may determine to transmit data to the second UE via a transmission to the first UE.
Patent WO-2021062257-A1 (WO)
Title: Retire queue compression
Inventor: SOBEL MATTHEW T
IPC: G06F9/38
Filed: 2020-09-25
Abstract: Systems, apparatuses, and methods for compressing multiple instruction operations together into a single retire queue entry are disclosed. A processor includes at least a scheduler, a retire queue, one or more execution units, and control logic. When the control logic detects a given instruction operation being dispatched by the scheduler to an execution unit, the control logic determines if the given instruction operation meets one or more conditions for being compressed with one or more other instruction operations into a single retire queue entry. If the one or more conditions are met, two or more instruction operations are stored together in a single retire queue entry. By compressing multiple instruction operations together into an individual retire queue entry, the retire queue is able to be used more efficiently, and the processor can speculatively execute more instructions without the retire queue exhausting its supply of available entries.
Patent WO-2021067584-A1 (WO)
Inventor: BOZIC CARMEN
IPC: A61K31/4162
Filed: 2020-10-01
Abstract: This application describes methods of treating alpha-1 antitrypsin deficiency (AATD) comprising administering Compound I and/or a pharmaceutically acceptable salt thereof. (I) The application also describes pharmaceutical compositions comprising Compound I and/or a pharmaceutically acceptable salt thereof.
Patent WO-2021067725-A1 (WO)
Title: A data driven method to invert for the formation anisotropic constants using borehole sonic data
Inventor: LEI TING
IPC: G01V1/32
Filed: 2020-10-02
Abstract: A method is presented wherein inversion for formation anisotropic constants is achieved using borehole sonic data.
Patent WO-2021071787-A1 (WO)
Title: Time-domain reflectometer distance measurement for devices sharing a common bus
Inventor: HITTEL JOHN PAUL
IPC: H04B3/46
Filed: 2020-10-05
Abstract: A time-domain reflectometer and a distance measurement method for devices sharing a common bus are provided. The time-domain reflectometer determines a time when to transmit a first ranging signal over a cable based at least in part on when a device presents a first impedance on the cable that is lower than a second impedance of the cable. The time-domain reflectometer transmits the first ranging signal over the cable and in response to transmitting the first ranging signal, receives, over the cable, a first response signal having a peak associated with an impedance mismatch present on the cable resulting from the device presenting the first impedance on the cable. The time-domain reflectometer determines, based on the first response signal, a distance between the time-domain reflectometer and the device.
Patent WO-2021076809-A1 (WO)
Inventor: SMEYS PETER
IPC: A61B5/00
Filed: 2020-10-15
Abstract: A method for managing delivery of medication to a patient including medication dosage control and medication flow rate control for the patient. The method comprises controlling flow rate of the medication to be delivered to the patient through a needle that is subcutaneously inserted into the patient including: monitoring glucose levels in the patient using a continuous glucose monitoring device; converting the glucose levels from the continuous glucose monitoring device into instructions by control algorithms within a microcontroller unit; commanding a pumping unit to deliver the medication through the needle at a flow rate based on the converted instructions; and delivering the medication through the needle into the patient at the flow rate; and adjusting the flow rate continually to reduce a difference between actual flow rate measured off of the pumping unit and a converted flow rate from the continuous glucose monitoring device.
Patent WO-2021077086-A1 (WO)
Title: Synthesizing audio of a venue
Inventor: ELBY STUART
IPC: G06F3/16
Filed: 2020-10-19
Abstract: Disclosed herein are system, method, and computer program product embodiments for replicating a remote venue in a local venue. An embodiment operates by receiving original audio. Thereafter, the original stream of audio is modified to produce modified audio based on an audio profile unique to a remote venue smaller than the local venue. The audio profile comprises a virtual representation of the remote venue including (i) a virtual audio source corresponding to the local venues audio source and configured to produce the original audio and (ii) a virtual reverberation point corresponding to a real-world location in the remote venue and the portion of the local venue. As such, the modified audio is determined based on receipt of the original audio from the reverberation point. Thus, after correlating the modified audio to the local venues audio source, the modified audio is provided by the audio source to the portion of the local venue.
Patent WO-2021087000-A1 (WO)
Inventor: ZHANG CHONG
IPC: G02B6/42
Filed: 2020-10-28
Abstract: A vertical integrated photonics chiplet assembly includes a package substrate and an external device connected to a top surface of the package substrate. A photonics chip is disposed within the package substrate The photonics chip includes optical coupling devices positioned at a top surface of the photonics chip. A plurality of conductive via structures are disposed within the package substrate in electrical connection with electrical circuits within the photonics chip. The plurality of conductive via structures are electrically connected through the package substrate to the external device. An opening is formed through the top surface of the substrate to expose a portion of the top surface of the photonics chip at which the optical coupling devices are positioned. An optical fiber array is disposed and secured within the opening such that a plurality of optical fibers of the optical fiber array optically couple to the optical coupling devices.
Patent WO-2021092361-A1 (WO)
Inventor: NELSON SHELBY FORRESTER
IPC: G02B6/42
Filed: 2020-11-06
Abstract: An inorganic substrate with an improved via shape and methods for facilitating formation of such improved via shape are disclosed. A double-sided opening process may be applied to an inorganic substrate to form openings at the ends of a damage track previously formed in the inorganic substrate. One side of the inorganic substrate may then be sealed, such as by being temporarily bonded to a carrier or blocking substrate, so that a single-sided opening process may be applied to the other unsealed or unblocked surface of the inorganic substrate. The single-sided opening process may enlarge at least one of the openings formed by the double-sided opening process and may enlarge a channel between the openings to form a via having an advantageous shape.
Patent WO-2021096892-A1 (WO)
Title: Fluid treatment device
Inventor: WAMBSGANS RICHARD MARCELIN
IPC: C02F1/66
Filed: 2020-11-10
Abstract: A purification device and method for creating fluid nucleation in situ, is disclosed, the device is configured to operatively connect to an outline flow of a purifying system for ponds, swimming pools, spas, and fountains for cleaning and maintaining the pH level of the fluid/water.
Patent WO-2021119566-A1 (WO)
Inventor: VAN DER SIJDE ARJEN
IPC: H01L25/075
Filed: 2020-12-13
Abstract: LED arrays with diffusing elements are disclosed. In various embodiments, diffusing elements in the form of one or more structures of a diffuser material may be provided between an LED array and an optical element that collects light emitted by the array and directs the light to an optical far field. The optical element may image or approximately image the LED array. The diffusing elements at least partially blur patterning in the far field illumination that may otherwise arise from the optical element imaging the array. Each LED may be a wavelength-converting LED in that it may include a light emitter arrangement and a wavelength-converter structure.