baber/WOPTO huggingface dataset:
Patent CA-3088784-A1 (CA)
Inventor: RIGGS GABRIEL MICHAEL
IPC: H02K7/00
Filed: 2019-01-16
Abstract: A drive system for a high torque mechanical load includes a power supply, a controller, and a high torque electric motor. The electric motor includes a rotor that is oriented eccentrically relative to a stator. In one form, the electric motor has a crankshaft that transmit the torque to the mechanical load. In other variations, the electric motor includes at least two electric motor lobes with opposite stroke positions to provide a smoother output at higher speeds. During operation, the rotor is magnetically attracted to the energized electromagnet. With the rotor attracted to the electromagnet in the stator, the rotor contacts or comes in close proximity to the stator at a contact area. The close proximity between the rotor and stator at the contact area allows very large magnetic forces to be utilized to produce torque without increasing the size or weight of the electric motor.
Patent CA-3091005-A1 (CA)
Title: Accelerated peroxide-cured resin compositions having extended open times
Inventor: CROCKER EVAN
IPC: C08F2/40
Filed: 2019-02-11
Abstract: Curable resin compositions having extended open times at ambient temperatures and short cure times at elevated temperatures are prepared using a curable resin, a combination of room-temperature-stable liquid peroxides (including at least one perketal), a promoter salt, a thiol-functionalized organic accelerator and a free radical trap. The curable resin compositions are useful in pultrusion, cure-in-place pipe and resin transfer molding applications, among others.
Patent CA-3094286-A1 (CA)
Inventor: WANG XIAOFENG
IPC: C07K16/28
Filed: 2019-03-19
Abstract: Provided are a GIPR antibody and a GLP-1 fusion protein thereof, and a pharmaceutical composition thereof. Also provided is a method for using the GIPR antibody and the GLP-1 fusion protein thereof to treat, prevent or improve one or more symptoms of non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, type 2 diabetes or obesity.
Patent CA-3094877-A1 (CA)
Title: Communication channel failure detection and recovery
Inventor: CIRIK ALI
IPC: H04W74/08
Filed: 2020-09-30
Abstract: A wireless device may perform a listen-before transmit (LBT) procedure for an uplink transmission. An LBT failure recovery procedure may be initiated based on a failure of one or more LBT procedures. The LBT failure recovery procedure may be aborted and/or canceled based on one or more conditions, such as receiving configuration (or reconfiguration) parameters, receiving an indication of a bandwidth part switching, deactivating a cell, and/or receiving a request to set (or reset) a communication layer of the wireless device.
Patent CA-3094950-A1 (CA)
Title: Methods of radio front-end beam sweeping for 5g terminals
Inventor: MO JIANHUA
IPC: H04B7/06
Filed: 2019-03-27
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a user equipment (UE) in a wireless communication system is provided. The method comprises identifying a radiation pattern of each beam in a set of beams to be used for communicating with a base station (BS), identifying a database including a beam index of each beam in the set of beams, identifying a beam sweeping sequence based on at least one of the database, the radiation pattern of each beam, or a UE-specific condition, and sweeping each beam in the set of beams based on the beam sweeping sequence to radiate signal power of each beam through a transceiver.
Patent CA-3096606-A1 (CA)
Inventor: NES ASBJORN
IPC: F03D13/20
Filed: 2019-03-07
Abstract: There is disclosed a construction of a wind turbine comprising a frame on a floating pontoon wherein the frame is constructed as a lattice rig upright on the pontoon forming a plurality of rectangular or square openings in the rig for receiving respective interchangeable wind turbine generators with associated drive propellers driven by incoming wind, and each wind turbine generator being arranged to travel up the rear of the rig and through the openings towards the front of the rig. The wind power plant is characterized in that each turbine generator comprises one or more pairs of propeller blades forming a propeller set having a blade diameter defining the turbine rotational plane, each propeller set is arranged at a distance from the front side of the rig, to be rotated by the incoming wind towards the rig.
Patent CA-3097043-A1 (CA)
Inventor: KEAL WILLIAM KERRY
IPC: G01S5/02
Filed: 2019-04-12
Abstract: System and method for determining a location of a tag are disclosed. The system comprises a mobile tag (101), sensors (121-125,131-135) and a controller (190). The mobile tag determines a first location within a structure that includes multiple second locations. The sensors are positioned at different locations of the structure and sense a structure condition. The controller determines possible paths of the mobile tag within the structure. Next, the controller generates a first set of weighted likelihoods of the mobile tag being located at each second location based on the possible paths and distances between the first location and the multiple second locations. The controller also generates a second set of weighted likelihoods of the mobile tag being located at each second location based on the structure condition. The controller then determines a location of the mobile tag within the structure based on the first and second sets of weighted likelihoods.
Patent CA-3099221-A1 (CA)
Title: Well ranging apparatus, methods, and systems
Inventor: AHMADI KALATEH AHMAD AKRAM
IPC: E21B47/09
Filed: 2015-05-14
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed embodiments include well ranging apparatus, systems, and methods which operate to detect and determine a relative distance and/or azimuthal direction of nearby target well conductors such as pipes, well casing, etc., from within a borehole of a drilling well. 21 Date Recue/Date Received 2020-11-13
Patent CA-3104355-A1 (CA)
Inventor: CURRELL BRADLEY MICHAEL
IPC: B01D46/24
Filed: 2019-07-05
Abstract: The present invention relates to a cage for a tubular, extended surface filter bag that increases the internal volume of the bag and provides reduced resistance to the gas flow path through the cage. The cage includes a plurality of vertical cage wires that extend longitudinally, and has at least one horizontal cage support shaped to support the vertical cage wires in a tubular formation. The cage supports are in the form of pressed metal straps having a wide body extending between two thin edges.
Patent CA-3104931-A1 (CA)
Title: Nanoparticules et procede de preparation
Inventor: MURESAN NICOLETA
IPC: H01M4/92
Filed: 2019-07-19
Abstract: La présente invention concerne des procédés de formation de nanoparticules contenant du métal ou d'un oxyde de celles-ci, en particulier des nanoparticules d'alliage métallique. Le procédé comprend les étapes consistant à fournir au moins deux types différents d'ions métalliques de transition en fournissant au moins deux types de composé contenant des ions métalliques; une étape de chauffage dans laquelle les au moins deux composés contenant des ions métalliques sont soumis à une température d'au moins 300 °C pour former les nanoparticules d'alliage métallique; une étape de refroidissement comprenant le refroidissement du produit de l'étape b; et chaque composé contenant des ions métalliques est un complexe de métal de transition ayant des ligands coordonnés à un ion métallique de transition, les ligands étant choisis dans le groupe constitué de glyoxime; d'un dérivé de glyoxime; de salicylaldimine; et d'un dérivé de salicylaldimine. Les procédés préférés sont des procédés basés sur une solution. L'invention concerne également des produits des procédés, ainsi que leurs utilisations en tant qu'électrocatalyseurs, ainsi que des utilisations des composés contenant des ions métalliques pour la fabrication de nanoparticules.
Patent CA-3106099-A1 (CA)
Title: Optical open loop pointing test method using celestial bodies
Inventor: POWERS MICHAEL J
IPC: G02B23/16
Filed: 2019-07-10
Abstract: Systems and methods for testing or correcting optical pointing systems are disclosed. An optical pointing system may include an imaging sensor including a field-of-view (FOV) carried by the optical pointing system, at least one collecting device for collecting optical photons and directing the optical photons to the imaging sensor, at least one directing device for directing the at least one collecting device to different pointing vectors, and at least one non-transitory computer-readable storage medium carried by the optical pointing system having instructions encoded thereon that when executed by at least one processor operates to test the optical pointing system by, inter alia, determining a pointing error based, at least in part, on a macro image of a targeted object.
Patent CA-3107446-A1 (CA)
Title: Deep learning-based store realograms
Inventor: FISHER JORDAN E
IPC: G06N3/04
Filed: 2019-07-25
Abstract: Systems and techniques are provided for tracking inventory items in an area of real space. A plurality of cameras, or other sensors, produce respective sequences of images in corresponding fields of view in the real space. The field of view of each camera overlaps with the field of view of at least one other camera. The system is coupled to the plurality of cameras and uses the sequences of images produced by at least two cameras in the plurality of cameras to identify inventory events. The inventory event includes an item identifier, a location and a timestamp. A plurality of cells having coordinates in the area of real space are stored as a data set in the memory. The processing system calculates scores at a scoring time, for inventory items having locations matching particular cells using respective counts of inventory events.
Patent CA-3108017-A1 (CA)
Title: Refrigeration system
Inventor: STEVENSON ALBERT ROBERT
IPC: F25B41/24
Filed: 2021-02-03
Abstract: A refrigeration system is provided. The system comprises an evaporation region for at least partially evaporating a condensed fluid to form an evaporated fluid. A condensation region is provided for condensing the evaporated fluid to form the condensed fluid. The condensation region and the evaporation region are preferably in fluid communication. A circulation means is also provided for continuously circulating the evaporated fluid between the evaporation region and the condensation region. The circulating means are configured to circulate the evaporated fluid, while not employing a compressor, between the evaporation region and the condensation region such that flow rate of the evaporated fluid increases allowing for condensation of the evaporated fluid to occur at higher condensation region temperatures than condensation region temperatures required when the circulating means are not employed. A valve means is provided for directing the evaporated fluid through a compressor when the system is to operate in a compression mode, and for bypassing the compressor when the system operates in a thermosyphon mode.
Patent CA-3109629-A1 (CA)
Inventor: BAEK HYOUNGSU
IPC: G01V1/36
Filed: 2019-08-21
Abstract: Improving arrival picks using a computer-implemented method (100, 300) including: Receiving Seismic vibratory waves through the Earth along a selected vector path (102, 302). Selecting an initial value for a first arrival for each of the seismic vibratory waves (108, 304). Determining initial values travel times and velocities of the seismic vibratory waves (306). Determining and correcting reverse signs of amplitudes of the seismic vibratory waves (116, 118, 120, 122, 308). Determining time intervals based on the initial values of the travel times (124, 310). Performing time windowing and filtering in a frequency domain (126, 312). Determining final values for first arrivals and travel times for each of the seismic vibratory waves based on the time windowing and filtering (128, 314). Determining final values for velocities of the seismic vibratory waves (130, 316).
Patent CA-3110808-A1 (CA)
Title: Container and valve for a container
Inventor: BAX BART JAN
IPC: B67D1/08
Filed: 2013-10-30
Abstract: Abstract Valve, comprising a base element and a snap ring or snap fingers extending there from, positioned around an opening through the base element, wherein within the snap ring or between the snap fingers a valve housing is provided, having at least one inlet opening and a spring loaded valve body, biased towards the base element and closing off the opening, wherein the valve body is operable through the opening for opening a fluid connection between the inlet opening or openings and the opening in the base element. Date Recue/Date Received 2021-03-01
Patent CA-3111818-A1 (CA)
Inventor: LADICK ROBERT B
IPC: G01M3/04
Filed: 2019-09-10
Abstract: A system, method and apparatus for detecting moisture leaks in roofs and for providing a visual alert regarding such leaks, and which does not require puncturing or compromise of the roof membrane, comprises a dual part moisture detection and indicator system which comprises a wicking sensor, a wicking portion, a non-electronic trigger portion below the membrane, which is enabled to receive a non-electronic signal from the wicking portion and a non-electronic indicator portion above the membrane which is enabled to receive a non-electronic signal from the trigger portion and to thereafter produce a notification of a leak.
Patent CA-3114791-A1 (CA)
Inventor: QIU JIA SEN
IPC: E05C1/08
Filed: 2021-04-12
Abstract: A door lock for a handle, comprises a housing, a rotatable connector inside the housing, a first elastic element and a second elastic element both arranged inside the housing. The rotatable connector is interacted with the handle. The first elastic element is at least configured to provide a restoring force for the handle to return to its origin position when the handle is rotated upward to lock the door, and the second elastic element is configured to provide a restoring force for the handle to return to its origin position when the handle is rotated downward to unlock and open the door, as well as to provide enough resistance to remain handle at its origin position when the handle is released. The door lock is effort-saving for the users to rotate the handle upward, and also adapted for various handles having different weights, to be remained at the origin position when the handle is released.
Patent CA-3116167-A1 (CA)
Inventor: VOGT WILLIAM I
IPC: G02B21/00
Filed: 2019-10-29
Abstract: A method and corresponding optical device to correct spherical aberration in an optical path caused by an electrically tunable lens (ETL) within the optical path. The method includes placing within the optical path and in working relationship with the ETL an aspherical correction lens dimensioned and configured to reduce spherical aberration in a light beam exiting the ETL.
Patent CA-3118329-A1 (CA)
Inventor: MARCUSSON ERIC G
IPC: C12N15/50
Filed: 2021-05-12
Abstract: The present disclosure relates to compositions and methods for the preparation, manufacture and therapeutic use of nucleic acid vaccines comprising polynucleotide sequences encoding one or more structural proteins of SARS-CoV-2 and variants for the treatment and/or prevention of COVID-19.
Patent CA-3119296-A1 (CA)
Inventor: ISMAIL RIZAL
IPC: C12N15/867
Filed: 2019-11-14
Abstract: The present invention provides two-gene retroviral vector compositions comprising polynucleotides encoding an anti-CD7 chimeric activating receptor (CAR) and polynucleotides encoding an anti-CD7 protein expression blocker. Also provided are methods of producing and methods of using such compositions in cancer therapy.
Patent CA-3119430-A1 (CA)
Title: Connecteur lateral de sac pour un emballage de bavoir
Inventor: DARBY IAN
IPC: B65D77/06
Filed: 2019-12-05
Abstract: La présente invention concerne un connecteur latéral de sac pour un emballage BIB, ledit connecteur latéral de sac comprenant : un élément (10) ayant un axe longitudinal (12) et comprenant une bride (14) ayant une face supérieure et une face inférieure, un premier collier (16) faisant saillie à partir de la face supérieure de telle sorte qu'une chambre cylindrique (18) soit définie, un deuxième collier (20) faisant saillie à partir de la face inférieure, et la bride (14) comportant au moins un trou traversant (22) dans la zone délimitée par le deuxième collier (20) ; et un dispositif de soupape interne comprenant un obturateur (24) pouvant coulisser le long dudit axe (12) et un troisième collier (26) faisant saillie à partir de la face inférieure de la bride (14) de manière coaxiale et interne par rapport au deuxième collier (20) et à l'extérieur par rapport à la zone ayant au moins un trou traversant (22), ledit obturateur (24) comportant un pied (30) apte à venir en contact avec un bord distal (32) du troisième collier (26) pour former un joint étanche, et une paroi supérieure (34) à partir de laquelle une broche d'actionnement (36) fait saillie et s'étend à travers un alésage central (38) de la bride (14). Le connecteur comprend en outre un dispositif de soupape externe agencé dans la chambre (18) et approprié pour permettre/interrompre la communication fluidique entre la chambre (18) et le ou les trous traversants (22) en fonction de la pression régnant dans la chambre (18).
Patent CA-3120365-A1 (CA)
Inventor: SPEICHER ERIN
IPC: A61C19/06
Filed: 2019-12-04
Abstract: L'invention concerne un instrument de soins buccaux destiné à distribuer un agent de soins buccaux, comprenant un boîtier, un réservoir dans celui-ci contenant un fluide de soins buccaux, et un circuit électrique comprenant des première et deuxième électrodes reliées à une source d'énergie embarquée. Chaque électrode est en contact avec le fluide de soins buccaux dans le boîtier. Un actionneur, couplé fonctionnellement à la source d'énergie, est configuré pour à la fois alimenter sélectivement le circuit et activer la distribution du fluide de soins buccaux. Une charge électrique est appliquée au fluide de soins buccaux par activation de l'actionneur lors de la distribution du fluide de soins buccaux. Lorsque le fluide comprend un agent de blanchiment des dents à base de peroxyde, le pH du fluide distribué est augmenté par la charge électrique, ce qui améliore l'efficacité de l'agent de blanchiment. Dans un mode de réalisation, l'instrument est un système modulaire comprenant une unité de base alimentée et une ou plusieurs cartouches interchangeables ayant chacune un réservoir contenant un fluide de soins buccaux.
Patent CA-3120681-A1 (CA)
Title: Systems and methods for treating an opioid-induced adverse pharmacodynamic response
Inventor: HUMMEL MICHELE
IPC: A61P1/00
Filed: 2013-04-17
Abstract: Disclosed in certain embodiments is a rneth-od of treating or preventing an opioid-induced adverse phar-macodynamic response comprising administering to a pa-tient in need thereof an effective amount of buprenorphine.
Patent CA-3122550-A1 (CA)
Inventor: BEJARANO ROBERT
IPC: A61F5/01
Filed: 2019-12-13
Abstract: A brace is provided including an upper support arm, a lower support arm, and a hinge assembly. The hinge assembly includes an upper hinge plate coupled to the upper support arm and including a first plurality of teeth disposed along at least a portion of a perimeter of the upper hinge plate. The hinge assembly includes a lower hinge plate coupled to the lower support arm and including a second plurality of teeth disposed along at least a portion of a perimeter of the upper hinge plate. The hinge assembly includes an axle rotatably coupling the upper and lower hinge plates. The hinge assembly includes a locking element disposed on the upper hinge plate and including first and second protrusions configured to physically contact opposite sides of one of the second plurality of teeth in a first orientation, thereby prohibiting relative rotation between the upper and lower support arms.
Patent CA-3127981-A1 (CA)
Inventor: FAULEY KYLE
IPC: A47B97/00
Filed: 2021-08-12
Abstract: A set of modular classroom desks configured for outdoor use is presently described. Each classroom desk includes a bench seat; a table unit having a top surface; and first and second legs, each of which is coupled to both the bench seat and the table unit. The classroom desks of the set are configured to be releasably attached together in either a side-by-side orientation or a face-to-face orientation.  In the side-by-side orientation, the top surfaces of the classroom desks form a planar tabletop surface, and the bench seats of the classroom desks form a planar seating surface. In the face-to-face orientation, the top surfaces of the classroom desks form a planar tabletop surface. In this manner, a number of classroom desks may be attached together, for instance to form a picnic table.
Patent CA-3128467-A1 (CA)
Inventor: HIGASHI KIYOSHI
IPC: C12N15/63
Filed: 2020-01-31
Abstract: Disclosed are: an antibody, which binds to 3'-sialyllactose and contains a heavy chain variable region having a CDR sequence comprising an amino acid sequence ARKNGGLDYAMDY (SEQ ID NO: 3) in which not more than 3 amino acids may be substituted, or a functional fragment thereof; a polynucleotide encoding the antibody or a functional fragment thereof; an expression vector containing the polynucleotide; and a test agent and pharmaceutical composition for treating a disease, which comprise the antibody or a functional fragment thereof.
Patent CA-3129481-A1 (CA)
Title: Wheat variety 6pumh97b
Inventor: LASKAR WILLIAM JOSEPH
IPC: A23L7/00
Filed: 2021-08-31
Abstract: A wheat variety designated 6PUMH97B, the plants and seeds of wheat variety 6PUMH97B, methods for producing a wheat plant produced by crossing the variety 6PUMH97B with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 6PUMH97B with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety 6PUMH97B  are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety 6PUMH97B and to wheat varieties or breeding lines produced by those methods are also provided.
Patent CA-3130008-A1 (CA)
Title: Sensor
Inventor: HANSEN STEIN IVAR
IPC: A61B5/145
Filed: 2020-01-06
Abstract: The invention provides a physiological sensing device for the measurement of pCO2, the device comprising: (i) a closed chamber bounded, at least partially, by a carbon dioxide permeable membrane; and (ii) at least two electrodes within said chamber, wherein said chamber contains a substantially electrolyte-free liquid in contact with the electrodes and the membrane and wherein the liquid comprises at least one metal or metalloid ion.
Patent CA-3132620-A1 (CA)
Inventor: MAUTINO MARIO
IPC: C07D209/24
Filed: 2016-06-02
Abstract: Presently provided are indoximod prodrug and salt compounds and phaimaceutical compositions comprising salts and prodrugs of indoximod, that produce enhanced plasma concentration and exposure to indoximod compared to direct administration of indoximod, in patients in need of treatment of immunosuppression mediated by the indoleamine-2,3-dioxygenase pathway, such as patients with cancer or chronic infectious diseases.
Patent CA-3133334-A1 (CA)
Title: Methods for single molecule sequencing
Inventor: ORTAC INANC
IPC: C12Q1/66
Filed: 2019-03-13
Abstract: Provided herein are methods and systems for sequencing a single nucleic acid molecule utilizing a polymerase enzyme, a template nucleic acid, and a polymerase reagent solution, including components for a luminescence reaction.