baber/WOPTO huggingface dataset:
Patent WO-2021101637-A1 (WO)
Inventor: LINDSTROM JOHN FREDRIC
IPC: G10L21/0208
Filed: 2020-10-13
Abstract: The present disclosure describes aspects of adaptive energy limiting for transient noise suppression. In some aspects, an adaptive energy limiter sets a limiter ceiling for an audio signal to full scale and receives a portion of the audio signal. For the portion of the audio signal, the adaptive energy limiter determines a maximum amplitude and evaluates the portion with a neural network to provide a voice likelihood estimate. Based on the maximum amplitude and the voice likelihood estimate, the adaptive energy limiter determines that the portion of the audio signal includes noise. In response to determining that the portion of the audio signal includes noise, the adaptive energy limiter decreases the limiter ceiling and provides the limiter ceiling to a limiter module effective to limit an amount of energy of the audio signal. This may be effective to prevent audio signals from carrying full energy transient noise into conference audio.
Patent WO-2022086518-A1 (WO)
Title: Three-dimensional printing of metal objects
Inventor: JANGAM JOHN SAMUEL DILIP
IPC: B33Y70/10
Filed: 2020-10-21
Abstract: The present disclosure is drawn to a three-dimensional printing kit and can include a particulate build material including from about 80 wt% to about 100 wt% metal particles, and a binding agent including water, from about 0.01 wt% to about 5 wt% organic compounds, and from about 20 wt% to about 60 wt% copper nitrate.
Patent WO-2021091797-A1 (WO)
Title: Image aligning neural network
Inventor: ECKART BENJAMIN DAVID
IPC: G06K9/62
Filed: 2020-10-30
Abstract: Apparatuses, systems, and techniques to generate a 3D model of an object. In at least one embodiment, a 3D model of an object is generated by one or more neural networks, based on a plurality of images of the object.
Patent WO-2021087448-A1 (WO)
Title: Case unpacking system and method
Inventor: SCHAAFSMA PHIL
IPC: B65B27/00
Filed: 2020-11-02
Abstract: A product unpacking system includes a work surface at a first height and a product unloading position at a second height. An adjustable cutter is positioned adjacent to the work surface and configured to cut a plurality of sides of each case. A case movement device, such as a robot or manual mover, is configured to retrieve a case from a group of cases and move the case to the cutter to cut a plurality of sides of the case. The case movement device may then move the cut case to an unload position over a product container to allow products within the case to drop into the product container. A system of conveyors may be used to convey empty product containers toward the work surface and to convey filled product containers away from the work surface. The system may be automated to receive recipe information for each case to be unloaded and modify parameters of the system based on the case.
Patent WO-2022103387-A1 (WO)
Title: Fabric warming rack
Inventor: FELIX GUNTER
IPC: A61L2/10
Filed: 2020-11-11
Abstract: An unenclosed fabric warming rack includes at least one rod extending along a horizontal plane, a first light source positioned on a first end of the at least one rod, and a second light source positioned on a second end of the at least one rod.
Patent WO-2021097358-A1 (WO)
Title: Compositions and methods for capturing target nucleic acids
Inventor: CARVALLO PINTO MARCELA ALEJANDRA
IPC: C12N15/10
Filed: 2020-11-13
Abstract: Capture mixtures and activated capture mixtures are provided that are useful for nucleic acid separation and purification are provided. The mixtures comprise lithium lauryl sulfate, lithium hydroxide, a zwitterionic sulfonic acid buffering agent, and optionally, proteinase K, capture probes comprising a first specific binding partner (SBP), and a second specific binding partner immobilized to a solid support. Related combinations, methods, uses, and kits, are also provided.
Patent WO-2021108193-A1 (WO)
Title: Éviter de trouver un système nr d'image pendant un balayage complet de fréquences
Inventor: WU YONGLE
IPC: H04B1/7073
Filed: 2020-11-18
Abstract: L'invention concerne une configuration permettant de détecter une cellule authentique et de s'abstenir de camper sur un signal d'image ou de repliement d'une cellule. L'appareil sélectionne une bande passante de balayage pour balayer des bandes latérales uniques (BLU) à partir de cellules sur une bande sur la base de la bande particulière et/ou d'une bande passante de la bande. L'appareil balaye les BLU sur la bande avec la largeur de bande de balayage sélectionnée.
Patent WO-2021127558-A1 (WO)
Title: Treatment of cardiac tissue with pulsed electric fields
Inventor: EYSTER CURT
IPC: A61B18/12
Filed: 2020-12-18
Abstract: Devices, systems and methods are provided for treating conditions of the heart, particularly the occurrence of arrhythmias. The devices, systems and methods deliver therapeutic energy to portions the heart to provide tissue modification, such as to the entrances to the pulmonary veins in the treatment of atrial fibrillation. Generally, the tissue modification systems include a specialized catheter, a high voltage waveform generator and at least one distinct energy delivery algorithm. Other embodiments include conventional ablation catheters and system components to enable use with a high voltage waveform generator. Example catheter designs include a variety of delivery types including focal delivery, "one-shot" delivery and various possible combinations. In some embodiments, energy is delivered in a monopolar fashion. However, it may be appreciated that a variety of other embodiments are also provided.
Patent WO-2021141807-A1 (WO)
Title: METHODS FOR PREPARING MIXED POLYAMIDES, POLYIMIDES AND POLYAMIDEIMlDES VIA HYDROTHERMAL POLYMERIZATION
Inventor: PATIL ABHIMANYU
IPC: C08G69/28
Filed: 2020-12-30
Abstract: Methods for preparing mixed polyamides, polyimides and polyamideimides under hydrothermal polymerization conditions are provided. The methods are based on suitable mixtures of poly carboxylic acids, poly carboxylic dianhydrides or poly carboxylic acid chloride anhydrides and polyamines and provide routes to low cost structural polymers useful in, for example, infrastructure applications.
Patent WO-2021141979-A1 (WO)
Title: C-glycoside amine derivatives and methods of making
Inventor: JACKSON MICHAEL A
IPC: C07H1/00
Filed: 2021-01-06
Abstract: Disclosed are  C -glycoside amine derivatives of the formula: R-CH 2 -C(CH 3 )-NH-R 2  wherein R is a saccharide (e.g., as described in U.S. Patent 8,314,219) and R 2  is an acyl moiety derived from any ketone of the formula R 3 -C(O)-R 3  wherein R 3  is C1 to C22 straight or branched chain hydrocarbon which may be saturated or unsaturated. In addition, a method for making the  C -glycoside amine derivatives involving (1) reacting a saccharide (e.g., glucose)  C -glycoside ketone with a catalyst (e.g., Rh), about 10 to about 25 fold excess NH 3 , and an organic solvent (e.g., methanol) to form a saccharide C-glycoside amine, and (2) reacting said saccharide  C -glycoside amine with a catalyst (e.g., Rh), an organic solvent (e.g., methanol), and an acyl moiety derived from any ketone of the formula R 3 -C(O)-R 3  wherein R 3  is C1 to C22 straight or branched chain hydrocarbon which may be saturated or unsaturated to form said  C -glycoside amine derivative.
Patent WO-2021155179-A1 (WO)
Inventor: KEMPKEN GARY
IPC: B28D1/18
Filed: 2021-01-29
Abstract: Machine d'entretien de chaussée auto-propulsée (20) qui comprend une station d'opérateur (36) située sur une partie avant du châssis de la machine (24) et un siège d'opérateur tourné vers l'avant (40). Un outil entraîné, tel qu'un tambour de ramassage et d'acheminement de fissures (22) destiné à acheminer des fissures dans une surface de chaussée, est monté sur la partie avant du châssis dans un emplacement qui peut être surveillé par un opérateur tourné vers l'avant tout en commandant la direction et la propulsion de la machine. L'outil peut être monté de manière amovible sur le châssis par un couplage à raccord rapide (150, 350). Si l'outil comprend un tambour de ramassage et d'acheminement de fissures (22), une pluralité d'ensembles de molettes de coupe (94) espacés sur la périphérie peuvent être montés entre des disques (90, 92) du tambour de ramassage de pneu. Chaque ensemble de molette de coupe (94) comprend une broche (96) et des première et seconde bagues (100, 102) qui supportent la broche (96) sur les disques (90, 92} et qui sont insérées de manière amovible dans des alésages respectifs dans les disques (90, 92). La direction et la propulsion de la machine et l'opération de mise en œuvre peuvent toutes être effectuées hydrauliquement.
Patent WO-2021236182-A1 (WO)
Title: Systems for dispensing iv medications and fluids
Inventor: AUGUSTINE SCOTT D
IPC: A61M5/00
Filed: 2021-02-04
Abstract: Systems and methods for dispensing intravenous (IV) medication or IV fluid. In some examples, the systems and methods can provide one or more of safety, security, identification or measurement of the IV medication or the IV fluid. Some systems include one or more sensors in electrical communication with processing circuitry, and at least one of the one or more sensors is configured to identify or measure dispensing of the IV medication or the IV fluid. The processing circuitry can cause the data generated by the one or more sensors to be output to a display or saved to a storage device. The storage device can have an electronic medical record stored thereon. In some examples, systems or methods can identify a provider and record a chain of custody for the medication to ensure it is delivered to a patient.
Patent WO-2021163490-A1 (WO)
Title: Targeted depletion of bacteria from mixed populations through programmable cell-cell adhesion
Inventor: MARTINEZ ESTEBAN
IPC: A61K35/74
Filed: 2021-02-12
Abstract: This disclosure provides transgenic Gram-negative bacteria characterized by a functional type VI secretion system and which expresses at least one heterologous affinity reagent that specifically binds a surface antigen on a target Gram-negative bacterium. In an illustrative embodiment, the affinity reagent is a single-domain antibody (nanobody). The target bacterium is typically a different species or strain from the transgenic bacterium. The surface antigen can be characterized as substantially unique to the target bacterium, e.g., within the context of a heterologous population (e.g., a gut microbiota). Also disclosed are related compositions (e.g., probiotic compositions) and method for treatment and selective depletion of target Gram-negative bacterium from a variety of environments.
Patent WO-2021174072-A1 (WO)
Inventor: MELTON COLLIN
IPC: G16B30/00
Filed: 2021-02-26
Abstract: Systems and methods of identifying methylation patterns discriminating or indicating a cancer condition are provided. First and second datasets are obtained. Each dataset comprises a plurality of fragment methylation patterns determined by methylation sequencing of nucleic acids obtained from a first or second set of subjects and comprising a methylation state of each CpG site in a corresponding plurality of CpG sites. Each plurality of subjects has a respective first or second state of the cancer condition. First and second interval maps are generated for each respective dataset, each comprising a plurality of nodes characterized by a start methylation site, an end methylation site, a representation of each different fragment methylation pattern and a count of fragments. The first and second interval maps are scanned for qualifying methylation patterns within a predetermined range of CpG sites, satisfying one or more selection criteria, thereby identifying methylation patterns discriminating a cancer condition.
Patent WO-2021183920-A1 (WO)
Title: Quality of service support for sidelink relay service
Inventor: PALADUGU KARTHIKA
IPC: H04W88/04
Filed: 2021-03-12
Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) (e.g., a relay UE) may establish a relay connection for routing communications between a network entity (e.g., a base station) and a second UE (e.g., a remote UE). The relay connection may include a sidelink connection and an access link connection. The remote UE may transmit a request to the network entity via the relay UE. The request may include a relay service code associated with the sidelink connection, as well as a request for quality of service (QoS) support for the relay connection. Based on the request, the network entity may determine a QoS configuration for the relay connection. The network entity may indicate the QoS configuration to the UEs via the relay connection. The UEs may adjust parameters of the relay connection to meet the specifications of the QoS configuration.
Patent WO-2021188750-A1 (WO)
Inventor: CHAN RYAN NICHOLAS
IPC: A61F13/15
Filed: 2021-03-18
Abstract: Un système de traitement d'articles hygiéniques usagés comprenant des matériaux superabsorbants (SAM) souillés ou gonflés. La partie de l'article comprenant le SAM souillé ou gonflé est traitée avec un produit chimique qui restructure ou dégrade le SAM souillé ou gonflé de façon à ce que les produits de la réaction soient facilement jetables selon un procédé alternatif à l'élimination des déchets dans une poubelle et à la mise en décharge, notamment par le biais d'un traitement municipal où les produits de la réaction n'obstruent pas des toilettes standard ou une plomberie standard. Les articles hygiéniques comprennent les couches pour bébés, les couches pour adultes, les tampons pour incontinence, les tampons menstruels, ou tout autre article qui comprend un ou plusieurs SAM.
Patent WO-2021188886-A1 (WO)
Title: Antimicrobial compositions and methods
Inventor: RUSSO ETHAN
IPC: A61K31/05
Filed: 2021-03-19
Abstract: The present invention relates to disinfecting products and compositions and formulations. More specifically, the invention relates to antimicrobial compositions, formulations containing the compositions, products containing the compositions or formulations, methods of preparation, and processes for disinfecting surfaces with the compositions or formulations.
Patent WO-2021203074-A1 (WO)
Title: Gel compositions with tunable hardness
Inventor: COTTRELL F
IPC: C08G18/22
Filed: 2021-04-03
Abstract: Gel compositions have a tunable hardness controlled by exposure to an external stimulus. Further disclosed herein are methods for making such gel compositions and devices that use such gel compositions. In one aspect, the gel compositions can be used to prepare physical 3-D replicas of the topography of a target surface.
Patent WO-2021212000-A1 (WO)
Title: Solid dosage forms with improved disintegration profiles
Inventor: ALTAF SYED
IPC: A61K35/744
Filed: 2021-04-16
Abstract: Methods and compositions related to improved solid dosage forms (e.g., minitablets) that facilitate the oral delivery of bacteria or agents of bacterial origin are provided herein.
Patent WO-2021226243-A1 (WO)
Title: Protein s antibodies, methods of making and uses thereof
Inventor: PANICKER SANDIP
IPC: C07K16/36
Filed: 2021-05-05
Abstract: Provided here are antibodies that bind Protein S, and methods of making and using such antibodies. In some embodiments, the Protein S antibodies provided herein are useful for treating a bleeding disorder or platelet disorder, or a condition characterized by reduced or impaired blood coagulation and/or clotting.
Patent WO-2021231162-A1 (WO)
Title: Downhole resistivty imaging pad with electrical leakage prevention
Inventor: HARB SOUHIB
IPC: G01V3/24
Filed: 2021-05-06
Abstract: A downhole electrical logging tool (10) includes a mandrel (34), and a pad (26) coupled to and radially extendable from the mandrel (34). The pad (26) includes an isolated power supply (45) configured to receive DC or AC power via the mandrel (34) and convert the DC or AC power into one or more DC voltages for powering electronic components on the pad (26). The pad (26) further includes a digital data processor (44) (e.g., a microcontroller, field programmable gate array, or digital signal processor) powered by the isolated power supply (45), a transmitter electrode (58), and a sensing electrode (56). The pad (26) also includes a housing (54) in which the controller and isolated power supply (45) are located, and a pad body (50) coupled to the mandrel (34). Components inside the housing (54) are electrically isolated from the pad body (50). The tool (10) further includes a signal generator (48) electrically coupled to the transmitter electrode (58) to drive the transmitter electrode (58).
Patent WO-2021252424-A1 (WO)
Title: Orthopedic cabling system
Inventor: ZYSK ADAM
IPC: A61B17/82
Filed: 2021-06-08
Abstract: An orthopedic cabling system is disclosed. In use, the cabling system enables one or more cerclage cables to be secured about a patient's bone. For example, in one embodiment, a cable clamp may be used to secure a cable about a patient's bone. The cable clamp includes an in-line design so that the cable remains in the same plane of wrapping after it passes through an opening formed in the cable clamp so that the cable acts as a guide for positioning a fixation screw. In an alternate embodiment, a cable saddle assembly is disclosed. In use, the cable saddle assembly engages a screw hole formed in a bone plate and includes an opening for enabling a cable to pass therethrough. In use, the cable saddle assembly provides increased flexibility in positioning the cable. A surgical instrument for inserting the cable saddle assembly into the bone plate is also disclosed.
Patent WO-2021257915-A1 (WO)
Inventor: ANDERSON KIM
IPC: C12P7/40
Filed: 2021-06-17
Abstract: Des aspects de la divulgation concernent la biosynthèse de cannabinoïdes et de précurseurs de cannabinoïdes dans des cellules de recombinaison et dans des cellules in vitro. En particulier, la divulgation concerne des variants de l'acide olivetolique cyclase.
Patent WO-2021262897-A1 (WO)
Title: Slot format for sidelink communication
Inventor: WU SHUANSHUAN
IPC: H04L5/00
Filed: 2021-06-23
Abstract: Certain aspects of the present disclosure provide techniques for slot format for sidelink communication. A method that may be performed by a user equipment (UE) includes refraining from transmitting during a gap portion of a first symbol in time of a sidelink transmission, wherein the first symbol comprises the gap portion and a signal portion; transmitting a signal during the signal portion of the first symbol; and transmitting a data signal of the sidelink transmission in at least one second symbol subsequent in time to the first symbol in the sidelink transmission.
Patent WO-2022039846-A1 (WO)
Title: Beam tracking in a base station
Inventor: SHANMUGARAJU NAVEEN
IPC: H04B17/336
Filed: 2021-07-06
Abstract: A system includes remote unit(s) (RU(s)). The RU(s) is/are configured to transmit at least one signal on a plurality of different beam patterns, each beam pattern comprising an active subset an inactive subset of a plurality of fine beams covering an area of a cell. The RU(s) is/are also configured to receive, from each of a plurality of user equipment (UEs) in the area, a respective signal strength measurement for each of the plurality of different beam patterns. The system also includes a centralized unit communicatively coupled to the plurality of RUs via a fronthaul interface. The centralized unit is configured to determine a bit vector for each UE based on a combination of the signal strength measurements from the respective UE. The centralized unit is configured also to select a respective fine beam for each UE based on the respective bit vector for the UE.
Patent WO-2022020699-A1 (WO)
Title: Lower-density or collimating well-logging radiation detector windows
Inventor: MLCAK JUSTIN
IPC: E21B47/002
Filed: 2021-07-23
Abstract: Systems, methods, and devices are provided for radiation detector windows that have an improved shape or density and/or provide collimation of radiation that passes through. Thus, a radiation-based logging tool may include a source that emits radiation and a detector that detects, through a detector window, a first portion of the radiation scattered off of a geological formation. The detector window may include a dome having a first surface and a second surface and a support structure that provides support for the dome. The detector window may include a window insert that shields the detector from a second portion of the radiation.
Patent WO-2022026470-A1 (WO)
Inventor: LIANG YONG
IPC: H01L21/02
Filed: 2021-07-27
Abstract: In some embodiments a method comprises depositing a first silicon nitride layer on a top surface of a semiconductor wafer and forming one or more first gaps in the first silicon nitride layer. The one or more first gaps can relieve stress formed in the first silicon nitride layer. A first fill material is deposited on the first silicon nitride layer and the first silicon nitride layer is planarized. A second silicon nitride layer is deposited across the first silicon nitride layer and one or more second gaps are formed in the second silicon nitride layer. The one or more second gaps can relieve stress formed in the second silicon nitride layer. A second fill material is deposited across the second silicon nitride layer and the second silicon nitride layer is planarized.
Patent WO-2022026923-A1 (WO)
Inventor: HOU PETER
IPC: H01Q13/02
Filed: 2021-07-30
Abstract: An integral waveguide device herein includes a polarizer component comprising a waveguide and a dielectric slab, the dielectric slab configured to change a polarization of a signal passing through the waveguide. The integral waveguide device also includes a feed hom for conveying signals between the waveguide and a parabolic antenna. The waveguide of the polarizer and the feed hom are manufactured as an integral component with the feed hom disposed at a first end of the waveguide.
Patent WO-2022036278-A1 (WO)
Inventor: VICKERS ALEXANDER
IPC: A61K9/107
Filed: 2021-08-13
Abstract: A composition and corresponding method for immunomodulation. The composition includes an emulsion formed from a pharmaceutically acceptable carrier mixed with active ingredients. The pharmaceutically acceptable carrier is between 15-85 wt% of the composition. The active ingredients include an effective amount of a hemp extract to provide a source of exogenous cannabinoids, an effective amount of a cannabinoid enhancer to inhibit cannabinoid hydrolases, an effective amount of a fatty acid amide to enhance cannabinoid activity via an entourage effect, an effective amount of a kava extract to alleviate anxiety, and an effective amount of an alkaloid to enhance bioavailability of one or more of the active ingredients.
Patent WO-2022046579-A1 (WO)
Inventor: MANACK CHRISTOPHER DANIEL
IPC: H05K3/46
Filed: 2021-08-23
Abstract: In examples, a semiconductor device (601) comprises a semiconductor package (600) including a mold compound (612) covering a semiconductor die (608). The semiconductor package has a surface and a cavity (614) formed in the surface. The semiconductor device comprises an electronic device (660) positioned within the cavity, the electronic device coupled to the semiconductor die via a conductive terminal (616) extending through the mold compound.
Patent WO-2022051513-A1 (WO)
Inventor: KOKORICH MIKHAIL
IPC: F03G6/00
Filed: 2021-09-02
Abstract: A spacecraft propulsion system comprises an attitude adjustment thruster system with multiple thrusters (488a-d) receiving heated propellant via a shared thermal capacitance block (275). The thermal capacitance block (275) receives energy from a solar concentrator (320) and stores the heat.