baber/WOPTO huggingface dataset:
Patent WO-2020033625-A1 (WO)
Title: Artificial insemination system
Inventor: PLESSALA KIRBY
IPC: A61B17/43
Filed: 2019-08-08
Abstract: The disclosed artificial insemination system comprises a cervical plug, catheter, and positioning tool. The cervical plug comprises a shield configured to cover an orifice, an arm attached to one side of the shield that is operable to be inserted into the cervical canal, and an insert member on the other side of the shield. A bore disposed within the cervical plug and extending through the insert member, shield, and arm is operable to receive the catheter used to deposit the semen sample. The positioning tool comprises a handle with a stem extending longitudinally therefrom and terminating at a bracket that is operable to receive the insert member and catheter and assist in preventing the cervical plug from becoming dislodged when the catheter is removed. A further object of this invention is the process by which the disclosed system is used to increase the efficacy of artificial insemination.
Patent WO-2020037037-A1 (WO)
Title: System for monitoring fetal status during child birth
Inventor: MISSANELLI JOHN S
IPC: A61B5/1482
Filed: 2019-08-14
Abstract: During childbirth process, trauma to an infant can readily arise, ultimately resulting in fetal hypoxia, academia, and brain damage. Such unfavorable conditions can be prevented by measuring the fetus' blood-oxygen level and heart rate. Without a fetal pulse oximeters, blood oxygen level cannot be monitored non-invasively reliably, which reduces the chance for birth complications to be recognized in time. A noninvasive system to implement such goals and maximize the potential welfare of the fetus may include devices to measure oxygen saturation of hemoglobin (SpO2) that have been available for at least 50 years. Such a device may be an oxy probe that uses a trans- reflective method of SpO2 measurement where oxygen saturation data can be transmitted through wire, fiber optics, and or using a radio frequency link, fetal monitor data can be analyzed, compared to existing data base, and or transmitted via radio waves or internet.
Patent WO-2020041516-A1 (WO)
Title: System and method for just in time embedded watermarking of streaming proxies
Inventor: BABANNAVAR RAJU
IPC: H04N21/8358
Filed: 2019-08-21
Abstract: A system and method for just-in-time embedded watermarking of streaming digital content. The system employs sequential processing to transcode streaming content to embed a user-specific watermark into the streaming content. Additionally, the just-in-time embedded watermarking system transcodes short segments of content on an as-needed basis, in response to user requests, instead of performing bulk transcoding of large amounts of content at once. Accordingly, the just-in-time embedded watermarking system provides consistent and predictable user playback experience. Further, the system automatically supports adaptive bit rate optimization by providing interoperability with multiple potential adaptive bit rates requestable by the content player device. The system watermarks the requested content segment in real-time during the streaming of the content by causing burn-in of the user-specific watermark into the streaming content.
Patent WO-2020051470-A1 (WO)
Title: A genetic predisposition to liver disease
Inventor: SIFERS RICHARD
IPC: C12N15/11
Filed: 2019-09-06
Abstract: Embodiments of the disclosure concern a genetic signature for individuals suspected of having liver disease, including end stage liver disease. In particular embodiments, the genetic signature comprises two different genetic markers, including a polymorphism and differential probe hybridization. In specific embodiments, the polymorphism is the rs4567 SNP in the 3' UTR of the  MAN1B1  and the copy number variation is in chromosome 22.
Patent WO-2020076469-A1 (WO)
Inventor: LIGMAN PETER A
IPC: E01C19/40
Filed: 2019-09-18
Abstract: An apparatus for steering and driving a concrete screed having a frame and a screed head secured thereto includes a plurality of spaced drive wheels rotatably and pivotably secured to the frame at a plurality of points, and a steering member coupled to one or more of the drive wheels for controlling the directional orientation thereof.
Patent WO-2021061086-A1 (WO)
Title: Solids & liquids management system & apparatus for oil & gas well drilling
Inventor: KELSEY ZACHARY
IPC: B01D21/00
Filed: 2019-09-23
Abstract: A vertical drier system and method for managing oil well solids and liquids includes a vertical drier; a hopper for well drilling cuttings mixed with residual liquids; and an enclosed drag chain conveyor having an opening into the hopper for picking up drill cuttings and associated liquids. The enclosed drag chain conveyor extends from the hopper to a vertical drier, there being an opening in said enclosed drag chain located at said vertical drier, whereby drilling cuttings and associated fluids being conveyed by said drag chain are delivered to said vertical drier for drying. The enclosed drag chain conveyor returns again to said hopper in a continuous enclosed loop except for the openings.
Patent WO-2020069119-A1 (WO)
Inventor: GOODMAN DAVID
IPC: G06F21/64
Filed: 2019-09-26
Abstract: L'invention concerne la création d'un dispositif informatique physique sur la base d'une génération de clé unique, la génération de clé étant conçue pour créer une paire de clés privée-publique. Dans des modes de réalisation, la paire de clés peut être générée lors de l'initialisation du dispositif informatique physique, de telle sorte que le dispositif informatique physique est créé avec la paire de clés. La paire de clés peut être utilisée en tant que jeton pour des facturations de chaîne d'approvisionnement, des paiements, des vérifications, etc., associés au dispositif informatique physique.
Patent WO-2020072281-A1 (WO)
Title: Transparent railroad railseat assembly
Inventor: COATS FRANK HOWARD
IPC: E01B9/68
Filed: 2019-09-26
Abstract: A railroad fastening system that includes a see-thru (transparent or translucent) rail seat assembly which allows for immediate visual feedback to assess whether that a sufficient amount of adhesive material has been applied to a crosstie during the installation of a rail seat assembly on a crosstie to ensure a long-lasting bond and a proper cant, flatness and height of a rail seat assembly.
Patent WO-2020069293-A1 (WO)
Title: Impedance-based verification for delivery of implantable medical devices
Inventor: DRAKE RONALD A
IPC: A61N1/375
Filed: 2019-09-27
Abstract: A device for delivering an implantable medical device (IMD) includes an elongated member and a deployment bay configured to house the IMD, the deployment bay defining a distal opening for deploying the IMD out of the deployment bay. The device includes a first electrode located inside the deployment bay during intravascular navigation, a second electrode, and impedance detection circuitry configured to deliver an electrical signal to a path between the first electrode and the second electrode through at least one of a fluid or tissue of the patient. The device also includes processing circuitry configured to determine an impedance of the path based on the signal and control a user interface to indicate when an impedance of the path indicates that at least one of the IMD or the distal opening is in a fixation configuration relative to the target site of the patient.
Patent WO-2020072410-A1 (WO)
Title: Impact attenuation structure
Inventor: TIRAMANI PAOLO
IPC: E01F15/00
Filed: 2019-10-01
Abstract: An impact structure for attenuating longitudinally-directed vehicle impacts, comprising first and second attenuation plates, where the plates are spaced apart from each other at a mounting region of the impact structure and fixed to each other at an impact region of the impact structure, and the impact region is longitudinally distal from the mounting region. There is an aperture pattern on each attenuation plate, wherein each aperture of the aperture pattern on each attenuation plate has an aspect ratio defined by the maximum size of the aperture in the longitudinal direction divided by the maximum size of the aperture in the direction perpendicular to the longitudinal direction; and the aspect ratio of the apertures of the aperture pattern on each attenuation plate generally increases or decreases in the longitudinal direction between the mounting region and the impact region.
Patent WO-2020072482-A1 (WO)
Title: Method, apparatus and system for wafer dechucking using dynamic voltage sweeping
Inventor: WANG HAITAO
IPC: H01L21/683
Filed: 2019-10-01
Abstract: A method, apparatus and system for dechucking a processing object from a surface of an electrostatic chuck (ESC) in a processing chamber can include applying to the ESC for a first time interval, a first dechuck voltage having a substantially equal magnitude and opposite polarity of a chuck voltage chucking the processing object to the surface of the ESC, selecting a second dechuck voltage having an opposite polarity as the first dechuck voltage, linearly sweeping the ESC voltage from the first dechuck voltage to the second dechuck voltage over a second time interval, monitoring the ESC current during the second time interval until a current spike in the ESC current above a threshold is detected, communicating a command to move support pins up to remove the processing object from the ESC surface, and maintaining the second dechuck voltage until the processing object is separated from the surface of the ESC.
Patent WO-2020081448-A1 (WO)
Title: Semiconductor package for providing mechanical isolation of assembled diodes
Inventor: COURTNEY DAVID
IPC: H01L23/492
Filed: 2019-10-14
Abstract: A circuit, comprising a diode, a conductive upper support disposed on top of the diode and electrically coupled to the diode, a conductive lower support disposed underneath the diode and electrically coupled to the diode, a mechanical support disposed adjacent to the diode, the conductive upper support and the conductive lower support, an insulator disposed underneath the mechanical support, an upper terminal coupled to the mechanical support and electrically coupled to the conductive upper support and a lower terminal coupled to the insulator and electrically coupled to the conductive lower support.
Patent WO-2020096788-A1 (WO)
Inventor: SHEN RANDY SHAO CHIN
IPC: A61B5/00
Filed: 2019-10-25
Abstract: In vivo  lactate concentrations may be monitored to determine a rate of lactate clearance as one metric of an individual's physical fitness. The rate of lactate clearance may guide further training. Lactate may be monitored using a sensing system comprising a lactate-responsive sensor, and a signal from the sensor may be communicated to a processor for calculating the lactate concentrations and a rate of lactate clearance. Some methods for determining physical fitness may comprise: measuring a plurality of lactate concentrations in a biological fluid with a sensing system comprising a lactate-responsive sensor over a period of time while the lactate concentrations are decreasing following a peak lactate level; and specifying that a second exercise event be conducted after a recovery period in which the lactate level has fallen to a predetermined concentration.
Patent WO-2020149952-A1 (WO)
Inventor: NICHOLS KENNETH
IPC: A63C5/06
Filed: 2019-12-04
Abstract: L'invention concerne un dispositif et des procédés pour un système d'assemblage de ski et un système d'assemblage de planche de snowboard ayant un ski ou une planche de snowboard avec un axe central, un axe perpendiculaire, et un système de suspension de ski. Le système de suspension de ski ou de planche de snowboard a une plateforme de suspension avec au moins deux entretoises couplées de façon rotative à la plateforme de suspension et à au moins un élément parmi un ensemble fixatiion avant et un ensemble fixation arrière.
Patent WO-2020163010-A1 (WO)
Inventor: BUCH AMISHA AMI
IPC: G06K5/04
Filed: 2019-12-05
Abstract: La présente invention a trait à des exemples d'un système de marquage d'identification comprenant un analyseur de composant pour identifier une pluralité de composants présents dans une œuvre imprimée. Le système de marquage d'identification comprend en outre un analyseur de technique de marquage pour déterminer des paramètres de marquage pour la pluralité des composants sur la base de propriétés des composants et de règles de marquage prédéfinies. Les paramètres de marquage pour un composant indiquent une technique de marquage identifiée pour relier une marque d'identification au composant. L'analyseur de technique de marquage sert en outre à communiquer l'œuvre imprimée et les paramètres de marquage à un moteur de marquage d'identification pour le marquage d'identification.
Patent WO-2020118087-A1 (WO)
Title: Soft tissue implant systems, instruments and related methods
Inventor: HARTSON KYLE JAMES
IPC: A61B1/32
Filed: 2019-12-05
Abstract: Implant systems and related methods for joining bone and/or tissue portions is disclosed. The implant systems include a first flexible anchor tube comprising a first annular side wall defining a first internal cavity, a first longitudinal end and a second longitudinal end, and a second flexible anchor tube comprising a second annular side wall defining a second internal cavity, a first longitudinal end and a second longitudinal end. The implant systems also comprise at least one suture that passes through the first and second side walls a plurality of times. The at least one suture extends along a pattern that prevents the second anchor tube from translating along the at least one suture and allows the first anchor tube to translate along the at least one suture toward the second anchor tube when first and second end portions of the at least one suture are tensioned.
Patent WO-2021112864-A1 (WO)
Inventor: GRAY MATTHEW SCOTT
IPC: E21B23/08
Filed: 2019-12-05
Abstract: An ingress-barrier assembly for use with pressure-operated downhole equipment can be used to limit hydraulic fluid flow in a wellbore environment for completions and operations through the life of a well. An assembly can comprise a first port to communicate hydraulic fluid with a first fluid conveyance line. The assembly can include a second port to communicate hydraulic fluid with a second fluid conveyance line. The assembly can further include a first-end stop, a second-end stop, and a moveable seal. The moveable seal can move within a bore of the assembly between the first-end stop and the second-end stop to communicate pressure between the first port and the second port.
Patent WO-2020131781-A1 (WO)
Title: Copolyester from terephthalic acid containing low diethylene glycol
Inventor: JACKSON ANNE-MARTINE
IPC: C08G63/183
Filed: 2019-12-17
Abstract: Copolyesters made from the direct esterification of terephthalic acid with diols including ethylene glycol, but which contain low diethylene glycol (DEG) content, and processes for making the copolyesters. The copolyesters are characterized by comprising 1.0 wt% or less of DEG without requiring the use of DEG-suppressing additives. The processes are characterized by features including operating at lower pressures and lower EG:TPA feed mole ratios in the first esterification zone, while simultaneously at higher temperatures than typical operation in order to lower incorporation of DEG into the final polymer.
Patent WO-2020131914-A1 (WO)
Inventor: NIELSEN CHRISTEN V
IPC: H04N21/8358
Filed: 2019-12-17
Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for associating different watermarks detected in media. An example method disclosed herein includes determining whether a first watermark detected in a media signal is represented in a watermark data structure and associating the first watermark with a first media presentation record associated with a second watermark in response to the first watermark being associated in the watermark data structure with the second watermark. The example method further includes transmitting monitoring data including the first media presentation record to an audience measurement entity.
Patent WO-2020142412-A1 (WO)
Title: Procédés, dispositifs et systèmes de sécurisation de paiements
Inventor: MAKRIDES FRANK
IPC: G06Q20/00
Filed: 2019-12-30
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs permettant de résoudre le problème technologique de sécurité dans des systèmes de paiement centralisé à l'aide d'hybrides de technologies de registre distribué à sécurité cryptographique et de systèmes de paiement centralisé. Dans un mode de réalisation, un système informatique est configuré pour des paiements à l'aide d'une architecture hybride d'un système de paiement centralisé et d'une technologie de registre distribué à sécurité cryptographique. Le système informatique comprend une base de données centralisée, un registre distribué, des interfaces de programmation d'application (API), des serveurs, des dispositifs d'utilisateurs (comprenant des dispositifs clients et des dispositifs marchands), et un dispositif de portefeuille maître.
Patent WO-2019213673-A1 (WO)
Title: Buck matrix-type rectifier with boost switch, and operation thereof during one-phase loss
Inventor: AFSHARIAN JAHANGIR
IPC: H02M7/219
Filed: 2019-04-30
Abstract: A power supply circuit includes at least two input terminals that receive an input voltage, a transformer including a primary side electrically connected to the input voltage, a rectifier electrically connected to a secondary side of the transformer, and a boost switch electrically connected in parallel with the rectifier and a pair of output voltage terminals that include a first output voltage terminal and a second output voltage terminal. The input voltage is electrically connected to an AC source, and each of the at least two input terminals receives a different phase of the AC source.
Patent WO-2020146210-A1 (WO)
Title: Bois lamellé-croisé doté d'un conduit en son sein
Inventor: KUHN TYLER
IPC: B32B21/14
Filed: 2020-01-03
Abstract: La présente invention concerne un panneau lamellé-croisé comprenant une première couche, une deuxième couche et une troisième couche. La première couche du panneau lamellé-croisé comprend des premières planches orientées dans une première direction. La deuxième couche du panneau lamellé-croisé comprend des deuxièmes planches orientées dans une seconde direction, la seconde direction étant sensiblement perpendiculaire à la première direction. La troisième couche du panneau lamellé-croisé comprend des troisièmes planches orientées dans la première direction. Le panneau lamellé-croisé comprend également un adhésif disposé entre chacune de la première couche, de la deuxième couche et de la troisième couche. Le panneau lamellé-croisé comprend en outre un élément creux formant un conduit et disposé dans l'une quelconque de la première couche, de la deuxième couche, et de la troisième couche.
Patent WO-2020168283-A1 (WO)
Inventor: AGGARWAL HEENA
IPC: C07J51/00
Filed: 2020-02-14
Abstract: La présente invention concerne des procédés de gestion du cancer par modulation/inhibition de méthyltransférase d'enzyme coiffante. La modulation/l'inhibition est effectuée par des inhibiteurs pharmacologiques ou biologiques, comprenant, mais de façon non limitative, des composés de formule (VIII) ou un composé A ou A-1. Ainsi, la présente invention concerne de tels inhibiteurs comprenant des composés de formule (VIII) et leur utilisation pour la gestion du cancer. Dans certains aspects, le composé de formule (VIII) est le composé 1. La présente invention concerne également des procédés d'activation de lymphocytes B ou de lymphocytes T par modulation de méthyltransférases de coiffe. La présente invention concerne également des procédés de gestion du cancer avec une molécule ou un agent biologique qui génère de l'ARN non méthylé. La génération d'ARN non méthylé active des lymphocytes B et présente l'ARN à un récepteur de l'antigène des lymphocytes B (BCR). La présente invention concerne donc également la gestion du cancer par activation de lymphocytes B et leur transfert adoptif pour exercer un effet anticancéreux.
Patent WO-2021040791-A1 (WO)
Title: Probability distribution assessment for classifying subterranean formations using machine learning
Inventor: ZHANG JIAZUO
IPC: G06N20/00
Filed: 2020-02-20
Abstract: According to some aspects, machine-learning models can be executed to classify a subsurface rock. Examples include training numerous machine-learning models using training data sets with different probability distributions, and then selecting a model to execute on a test data set. The selection of the model may be based on the similarity of each data point of the test data set and the probability distribution of each training class. Examples include detecting and recommending a pre-trained model to generate outputs predicting a classification, such as a lithology, of a test data set. Recommending the trained model may be based on calculated prior probabilities that measure the similarity between the training and test data sets. The model with a training data set that is most similar to the test data set can be recommended for classifying a physical property of the subsurface rock for hydrocarbon formation.
Patent WO-2020176854-A1 (WO)
Title: Systèmes et procédés de stockage configurables
Inventor: LAIVINS GLEN
IPC: B60R7/00
Filed: 2020-02-28
Abstract: L'invention concerne des systèmes d'arrimage configurables et reconfigurables pour des zones de stockage de véhicule pour des véhicules, incluant des voitures, des camions, des bateaux, des véhicules de loisirs, des motoneiges, des véhicules tout-terrain et analogues. Dans certains modes de réalisation, des zones de stockage de véhicule comprennent des sacoches de selle et des coffres de véhicules. Dans certains modes de réalisation, les systèmes d'arrimage comprennent un revêtement reconfigurable profilable qui comprend des caractéristiques de configuration et des dispositifs de partitionnement.
Patent WO-2020180962-A1 (WO)
Title: Power tong interlock system
Inventor: WEBRE CHARLES
IPC: E21B19/16
Filed: 2020-03-04
Abstract: A control system for a tong for a drilling rig includes a tong motor control valve that is selectively actuatable to cause rotation of the tong in a first direction or in a second direction, a run/pull mode selector configured to actuate between a first configuration for running tubulars into a well and a second configuration for pulling tubulars from the well, a rotation speed selector configured to actuate between a high-speed setting configured to cause the tong to be driven to rotate at a first speed, and a low-speed setting configured to cause the tong to be driven to rotate at a second speed, and a rotation change control device configured to selectively prevent or permit actuation of the tong motor control valve based on the configuration of the run/pull mode selector and the setting of the rotation speed selector.
Patent WO-2020185961-A1 (WO)
Inventor: LAUGHLIN TREVOR
IPC: A61B10/02
Filed: 2020-03-11
Abstract: An automated tissue coring device that enables controlled and repeatable removal of bone and bone marrow. The device includes a handle, a biasing element coupled to an advancement mechanism, an actuator, and a hollow penetrating needle. A method for bone and bone marrow biopsy, bone marrow aspiration, and bone marrow enhanced tissue repair are introduced using the device as described herein.
Patent WO-2020186185-A1 (WO)
Title: Magnetic particle actuation
Inventor: HENSLEY DANIEL WESTBROOK
IPC: A61N2/02
Filed: 2020-03-13
Abstract: Magnetic particle actuating systems may include a magnet system configured to generate a magnetic field that includes a field-free region. A corresponding control system can be configured to control the magnet system to create a field-free region at least partially matching a target region. An excitation system can be configured to generate an excitation field to cause actuation of magnetic nanoparticles in an actuation region.