baber/WOPTO huggingface dataset:
Patent CA-3025978-A1 (CA)
Title: Grinding head for floor grinding machine and method of assembling a grinding head, setting a belt tensioner, servicing, assembling or disassembling a belt pulley for a floor grinding machine
Inventor: FOGELBERG ANDREAS
IPC: B24B41/047
Filed: 2017-06-01
Abstract: The present disclosure relates to a grinding head (1) for a floor grinding machine for grinding floor surfaces of stone or stone-like material. Such a grinding head (1) comprises a lower casing member (3), comprising a lower support (31) and an upwardly extending edge portion (32), and an upper casing member (2), comprising an upper cover (21) and a downwardly extending edge portion (22), wherein the upper casing member (2) is joinable to the lower casing member (3) by causing axially distal portions of the edge portions to bear on each other.
Patent CA-3026130-A1 (CA)
Inventor: PAUNOV ILKO
IPC: B60N3/00
Filed: 2017-06-09
Abstract: A vehicle partition mounted in a vehicle for separating a driver's compartment and a cargo compartment. The partition has a perimeter defining the outer extent of the surface area. The perimeter is contoured to closely fit within the contoured surfaces of the vehicle. The partition has a top section and a bottom section. The top section is transparent over the entire expanse of the top section extending to the perimeter such that top section can be seen through without visual obstructions over the entire surface area of the top section.
Patent CA-3027686-A1 (CA)
Inventor: GILBERT SARAH C
IPC: A61K39/12
Filed: 2017-06-23
Abstract: La présente invention concerne des vecteurs adénoviraux recombinés, des compositions immunogènes de ces derniers et leurs utilisations en médecine. En particulier, la présente invention concerne un vecteur adénoviral comprenant le génome d'un adénovirus autre que AdHu5 et AdY25, le génome de l'adénovirus ayant été modifié de telle sorte que le vecteur est dépourvu du locus E4 natif de l'adénovirus et comprend des régions codantes de E4Orf1, E4Orf2 et E4Orf3 hétérologues issues de l'AdY25.
Patent CA-3027799-A1 (CA)
Title: System and method for mobile base station authentication
Inventor: NILES DENIS
IPC: H04W12/06
Filed: 2018-12-17
Abstract: A system and method for increasing the security of a secure resource by determining a current location of a mobile device associated with an end user based on determining the mobile base station to which the mobile device is connected and allowing access to the resource only if an end user has access credentials to access the resource and the physical location of secure resource matches the current location of the mobile device.
Patent CA-3028453-A1 (CA)
Title: Intermediates for the preparation of analogs of halichondrin b
Inventor: BENAYOUD FARID
IPC: A61K31/357
Filed: 2005-06-03
Abstract: The present invention provides intermediate B-1939 for use in the synthesis of analogs of halichondrin B and having formula: (see formula B-1939) The present invention also provides a method of synthesizing B-1939.
Patent CA-3030178-A1 (CA)
Title: Gas resistant pothead system and method for electric submersible motors
Inventor: FREY JEFFREY G
IPC: F04D13/08
Filed: 2017-09-26
Abstract: A gas resistant pothead system and method for electric submersible motors. A gas resistant pothead system includes a lead foil wrapped motor lead cable (MLE) extending through a pothead, a sleeve of an insulator block inside the pothead, the sleeve including gold plating and lead-foil wrapping over the gold plating, and a lead-to-gold seal formed between the gold plating of the sleeve and the lead foil wrapping over the gold plating. A method of creating a seal to gas around a power cable connection to a downhole electric submersible motor includes wrapping lead foil around a MLE extending through a pothead, continuing the lead foil wrapping around a gold-plated sleeve of an insulating block inside the pothead, mechanically reinforcing the lead foil with an encapsulant, and bonding the lead foil to the gold plating of the insulating block.
Patent CA-3032329-A1 (CA)
Inventor: CARDARELLI FRANCOIS
IPC: C22B3/08
Filed: 2018-02-21
Abstract: The present disclosure broadly relates to a process for recovering vanadium, iron, titanium and silica values from vanadiferous feedstocks. More specifically, but not exclusively, the present disclosure relates to a metallurgical process in which vanadium, iron, titanium and silica values are recovered from vanadiferous feedstocks such as vanadiferous titanomagnetite, iron ores, vanadium slags and industrial wastes and by-products containing vanadium. The process broadly comprises digesting the vanadiferous feedstocks into sulfuric acid thereby producing a sulfation cake; dissolving the sulfation cake and separating insoluble solids thereby producing a pregnant solution; reducing the pregnant solution thereby producing a reduced pregnant solution; and crystallizing ferrous sulfate hydrates from the reduced pregnant solution, producing an iron depleted reduced solution. The process further comprises removing titanium compounds from the iron depleted reduced solution thereby producing a vanadium-rich pregnant solution; concentrating vanadium and recovering vanadium products and/or a vanadium electrolyte.
Patent CA-3033866-A1 (CA)
Inventor: DAHER NAGY
IPC: E21C27/12
Filed: 2017-08-18
Abstract: A cutting assembly for a rock excavation machine having a frame includes a boom and a cutting device supported on the boom. The boom includes a first portion and a second portion, the first portion supported for pivotable movement relative to the frame. In some embodiments, the first portion includes a first structure extending along a longitudinal base axis and a second structure moveable relative to the first portion in a direction parallel to the longitudinal base axis, and at least one bearing supports the second portion for movement relative to the first portion. In some embodiments, the second portion is pivotably coupled to the first portion by a universal joint, and a suspension system including a plurality of biasing members may be coupled between the first portion and the second portion.
Patent CA-3034424-A1 (CA)
Inventor: LEROUX CLEMENT
IPC: F02B19/16
Filed: 2019-02-21
Abstract: Disclosed is a prechamber device (1) for a combustion engine. The prechamber device comprises a prechamber body (13) circumferentially enclosing a prechamber cavity (12), a nozzle body (14) extending from the prechamber body and disposed at a first axial end of the prechamber device, wherein an interior of the nozzle body is in fluid communication with and provides an appendix of the prechamber cavity (12). The prechamber body and the nozzle body are provided as a wall comprising an inner surface (16) and an outer surface (17) and comprise a first material. A core member (18) of a second material is enclosed inside the wall between the inner surface and the outer surface and axially extending inside the nozzle body (14), enclosed by the first material.
Patent CA-3037079-A1 (CA)
Title: A lining arrangement, and a method for fastening lining elements to a support structure
Inventor: PERSSON MATHIAS
IPC: F16B37/12
Filed: 2017-09-15
Abstract: The disclosure relates to a lining arrangement (3) for wear protection comprising: at least one lining element (1, 1') arranged to be fastened to a support structure (2); and at least one device, the device comprising: a first element (4; 4') adapted to be received in a through hole (8) of said at least one lining element (1, 1') or a through hole (8) created by adjacent lining elements (1, 1'), the first element (4; 4') having an axially arranged opening (41); a second element (5, 5') for engagement with the first element (4, 4'), such that the at least one lining element (1, 1') is attached to the support structure (2) upon interconnection between the first element (4, 4') and the second element (5, 5'), and wherein an outer periphery of the second element (5, 5') comprises a plurality of grooves (9) for engagement with a handling tool (10). The disclosure further relates to a method for fastening lining elements (1, 1') to a support structure (2).
Patent CA-3037921-A1 (CA)
Title: Pump jack centering roller system
Inventor: JABLONSKI KEVIN
IPC: B66F11/00
Filed: 2019-03-25
Abstract: A roller system including a top roller, a middle roller, a split lower roller and a split workbench roller configured for a pump jack arranged for travelling up and down a pole, wherein the top roller includes flanges at both ends of the roller;  wherein the split lower roller includes a pair of facing lower rollers, each of the pair of facing lower rollers having an outward tapered flange; and wherein the split workbench roller includes a pair of facing workbench rollers, each of the pair of facing workbench rollers having an outward tapered flange.
Patent CA-3039983-A1 (CA)
Title: Network and connected devices for emergency response and roadside operations
Inventor: JACKSON COLE
IPC: G08C17/02
Filed: 2017-11-07
Abstract: A self-assembling network is configured to automatically and dynamically connect devices used in operations carried out on or near roads bearing vehicle and pedestrian traffic. An automatic, ad hoc network connecting existing and new devices can be used to enhance safety by gathering and exchanging safety critical information. In some cases, existing equipment can be augmented with a network controller and radio frequency communications to permit the devices to join a wireless local network and exchange information over the network. New devices, including wearable devices, can be configured to act as nodes on the wireless local network. Establishing the relative position of vehicles, sensors, wearables, and other nodes on the disclosed ad hoc wireless network allows the coordination of functions based on position.
Patent CA-3040492-A1 (CA)
Title: Functionalized polymer compositions for low voc coalescence of water based emulsions
Inventor: SOUCEK MARK
IPC: C09D133/14
Filed: 2019-04-17
Abstract: A coating composition is described that has good film forming and blocking properties in a composition that also has low or no VOCs. The coating compositions herein include functionalized urethane (meth)acrylate polymers that allow better film formation and particle coalescence while maintaining the low or no VOC levels. In one aspect, the coating compositions include functionalized polymers with a higher glass transition temperature (Tg) to aid in achieving good block resistance but a low minimum film forming temperature (MFFT) to achieve good particle coalescence and film formation all while being substantially free of co-solvents, coalescent aid and/or plasticizers.
Patent CA-3040981-A1 (CA)
Title: Procede de preparation et intermediaire d'un derive de noyau heteroaromatique a six chainons de pyrrolo
Inventor: LIU BING
IPC: A61P19/02
Filed: 2017-11-22
Abstract: L'invention concerne un intermédiaire d'un dérivé de noyau hétéroaromatique à six chaînons de pyrrolo en tant qu'inhibiteur de JAK et son procédé de préparation, et un procédé de préparation d'un dérivé de noyau hétéroaromatique à six chaînons de pyrrolo à l'aide de l'intermédiaire. Le procédé améliore le rendement de la réaction, est simple et facile à utiliser et à commander, et est propice à une production industrielle à grande échelle.
Patent CA-3041144-A1 (CA)
Title: Predictive system for use with a mobile transceiver tracking service
Inventor: AYOUB SAMEH
IPC: H04W4/38
Filed: 2019-04-25
Abstract: A system and method for tracking and predicting usage of assets, such as shipping containers, trailers, or vehicles, based on usage data collected from a fleet of assets using mobile transceivers. During an evaluation term, a first plurality of messages comprising asset usage statuses is sent from the mobile transceivers to a tracking system. The usage statuses are used to compute a predicted quantity of assets expected to be used in a subsequent term. The predicted quantity is then allocated between a first subset of assets and a second subset of assets according to a minimal cost for the predicted quantity. In some embodiments, the first subset of assets comprising assets is associated with the mobile transceivers, and the second subset of assets comprising assets is not associated with the mobile transceivers.
Patent CA-3043284-A1 (CA)
Title: Treatment for fibrosis
Inventor: HAYARDENY-NISSIMOIV LIAT
IPC: A61K47/54
Filed: 2017-11-10
Abstract: The invention relates to the treatment and reduction of fibrosis, including hepatic fibrosis. More specifically, embodiments of the invention provide compositions and methods useful for the treatment and inhibition of fibrotic disorders, hepato-fibrotic conditions associated with Non-Alcoholic Fatty Liver Disease (NAFLD) and Non-Alcoholic Steatohepatitis (NASH), employing the use of 33-arachidy1amido-7a,12a-dihydroxy-53-cho1an-24-oic acid (Aramcholc)) or a pharmaceutically acceptable salt thereof. In other embodiments, the treatment and inhibition of hepato-fibrotic conditions caused by contact with hepatotoxic chemical substances or by mechanical obstruction is contemplated.
Patent CA-3044996-A1 (CA)
Title: Systems and methods for signaling of emergency alert messages
Inventor: DESHPANDE SACHIN G
IPC: H04N21/435
Filed: 2017-11-27
Abstract: A device may be configured to receive a low level signaling emergency alert message fragment from a broadcast stream. The device may parse syntax elements included in the emergency alert message fragment. The device may determine whether to retrieve a media resource associated with the emergency alert message based on the parsed syntax elements.
Patent CA-3045922-A1 (CA)
Inventor: NORSTAD TIMOTHY P
IPC: F16H63/40
Filed: 2019-06-12
Abstract: A winch and plow control system is disclosed. The winch and plow control system enables automatic control of a plow attached to a vehicle in order to raise and lower the plow based upon a vehicle parameter. The vehicle parameter can be a gear input that is monitored to automatically raise and lower the plow depending upon the gear selected. Wireless and remote control of the winch is also available, as well as a back-dragging automatic plow mode and a normal automatic plow mode.
Patent CA-3046030-A1 (CA)
Inventor: SUPRONO MONTRY
IPC: B25J9/16
Filed: 2017-12-19
Abstract: Des modes de réalisation de l'invention concernent des techniques, y compris des systèmes et des procédés, destinés à traiter des données d'imagerie afin d'identifier un composant installé. Des modes de réalisation concernent un système d'identification de composant qui est conçu pour recevoir des données d'imagerie comprenant un composant installé, extraire des caractéristiques du composant installé à partir des données d'imagerie, et effectuer une recherche dans un magasin de données de composants pour mettre en correspondance des composants de référence qui correspondent à ces caractéristiques. Un score de pertinence peut être déterminé pour chacun des composants de référence sur la base d'une similarité entre l'image et une pluralité d'images de référence dans un modèle de composant de chaque composant de la pluralité de composants de référence. Au moins un composant de référence correspondant peut être identifié par comparaison de chaque score de pertinence avec un score de pertinence seuil et des informations de composant correspondant peuvent être fournies à un utilisateur final pour chaque composant de référence correspondant.
Patent CA-3046481-A1 (CA)
Title: Payment and invoice systems integration
Inventor: HOANG BRITTNEY
IPC: G06Q20/38
Filed: 2017-12-07
Abstract: A method for systems integration to create an end-to-end view includes obtaining a status of an invoice from an accounting data repository, generating a visualization for the invoice showing the status, and obtaining, from a payment system and based on the status indicating a payment on the invoice, monetary transaction records that match the invoice. The method further includes aggregating the monetary transaction records to update the status of the invoice after the status indicates the payment on the invoice, and updating the visualization with the status of the invoice to show the end-to-end view of the invoice.
Patent CA-3046556-A1 (CA)
Inventor: FLEURY SEAN P
IPC: A61B8/12
Filed: 2018-02-26
Abstract: The present disclosure relates to systems and methods for enhanced navigation and visualization of body passages. In particular, the systems and methods of the present disclosure provide enhanced navigation through the pulmonary peripheries, and enhanced visualization within larger pulmonary passages.
Patent CA-3046745-A1 (CA)
Inventor: HOSSEINI SEYEDHADI
IPC: B24B19/00
Filed: 2019-06-14
Abstract: One or more specific versions disclosed herein include a grinding assembly for grinding a welding rod, which grinding assembly may include: a pedestal; a motor having a drive shaft extending through the pedestal; a chuck coupled to the drive shaft; a housing coupled to the pedestal; an abrasive disc coupled to the chuck and disposed within the housing; and a ball joint coupled to the housing and capable of spherical rotation, the ball joint comprising an aperture capable of receiving a portion of the welding rod.
Patent CA-3049932-A1 (CA)
Inventor: SAEKI MASANORI
IPC: A61B18/12
Filed: 2018-01-10
Abstract: L'invention concerne un dispositif de ponction avec lequel il est possible de comprendre à quel degré un corps vivant est chauffé, et qui est capable de supprimer un chauffage excessif et un chauffage insuffisant. Un dispositif de ponction 1 selon un mode de réalisation de la présente invention comprend : une aiguille de ponction 10 qui perce une partie d'un corps vivant à ponctionner, et qui fournit de l'énergie thermique; une aiguille de capteur 11 comprenant un capteur de température de partie perforée 81 qui mesure la température de la partie perforée; un support 12 qui maintient l'aiguille de ponction 10 et l'aiguille de capteur 11; une cartouche 60 qui reçoit l'aiguille de ponction 10, l'aiguille de capteur 11 et le support 12; un corps principal 30 auquel la cartouche 60 peut être fixée; une partie de contact 20 dans laquelle des trous traversants 28 pénétrant à travers du côté avers vers le côté arrière sont formés, et qui a sur un côté de surface avers une surface de contact 24b qui vient en contact avec une surface avers de la partie perforée; et une unité d'entraînement 40 qui amène le support 12 à se déplacer de telle sorte que l'aiguille de ponction 10 et l'aiguille de capteur 11 sont étendues et rétractées depuis la surface de contact 24b à travers les trous traversants 28.
Patent CA-3051527-A1 (CA)
Title: Systems and methods for damage detection
Inventor: FRANCIS KELLY
IPC: G01N21/958
Filed: 2018-01-31
Abstract: A system for detecting damage to a glass surface particularly vehicle glazing panels such as vehicle windscreens. The system uses a sensor unit disposed proximate the surface and a processor in communication with the sensor unit. The processor is configured to analyse data received from the sensor unit in order to determine the integrity of the surface and a communication unit is configured to output a signal in response to the processor determining that the surface has been damaged. For vehicle glass the system is preferably integrated into the vehicle management and control systems such that the system is active when the vehicle is active or moving. The management and or control system may monitor for instances or situations when changes, such as above threshold changes, occur in order to produce an output warning signal.
Patent CA-3055588-A1 (CA)
Inventor: BIENERT CHRISTIAN
IPC: H01M8/0232
Filed: 2018-02-22
Abstract: The invention relates to a porous molded part (10, 10'; 10") for an electrochemical module (20). The electrochemical module (20) has at least one electrochemical cell unit (21) having a layer structure (23) with at least one electrochemically active layer, and a metallic, gas-tight housing (24; 25), which forms a gas-tight process gas chamber (26) together with the electrochemical cell unit. The housing (24; 25) extends on at least one side beyond the range of the electrochemical cell unit (21), forming a process gas conducting chamber (27) open to the electrochemical cell unit and has, in the region of the process gas conducting chamber (27), at least one gas passage opening (28) for supplying and/or discharging the process gas. The molded part (10, 10'; 10") according to the invention is designed as a separate component from the electrochemical cell unit (21) and modified for arrangement within the process gas conducting chamber (27) and for supporting the housing to both sides along a stacking direction (B) of the electrochemical module.
Patent CA-3056073-A1 (CA)
Inventor: WARFIELD COLLEEN Y
IPC: A01H5/02
Filed: 2018-03-09
Abstract: The present disclosure provides seed and plants of downy mildew resistant Impatiens plants. The present disclosure thus relates to the plants, seeds, and tissue cultures of downy mildew resistant Impatiens plants, and to methods for producing a downy mildew resistant plant of the present disclosure by crossing such plants with themselves or with another Impatiens plant, such as a plant of another genotype, variety, or cultivar. The present disclosure further relates to seeds and plants produced by such crossing. The present disclosure further relates to parts of such plants.
Patent CA-3056685-A1 (CA)
Title: Combination therapy for the treatment or prevention of tumours
Inventor: REDDELL PAUL WARREN
IPC: A61K31/336
Filed: 2018-03-23
Abstract: The present invention relates to a combination therapy for tumours comprising the administration of an epoxytigliane compound and an immune checkpoint inhibitor. In particular embodiments, there is a method of treating a tumour and/or treating or preventing one or more bystander tumours with the therapy. Pharmaceutical compositions and kits containing epoxytigliane compounds and immune checkpoint inhibitors are also described.
Patent CA-3058980-A1 (CA)
Title: Fused pentacyclic imidazole derivatives as modulators of tnf activity
Inventor: BROOKINGS DANIEL CHRISTOPHER
IPC: A61K31/4184
Filed: 2018-04-24
Abstract: A compound of formula (I) as defined herein, or a pharmaceutically acceptable salt thereof, being potent modulators of human TNFa activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.
Patent CA-3059501-A1 (CA)
Title: Method and system to provide mission critical talkgroup service with minimal audio truncation and delay
Inventor: YANG YUNHAI
IPC: H04W36/24
Filed: 2019-10-21
Abstract: A method and subscriber unit provide mission critical talkgroup service while minimizing truncation and delay when at least one member talkgroup radio is on a Broadband LTE (Long Term Evolution) system. A dual-mode subscriber unit preferably obtains LMR coverage map data to predict the entry point and remaining duration for when the subscriber unit will operate in the backup LTE system. The subscriber unit falls back to the LTE system when the subscriber unit is out of the coverage area of the LMR system. Because the subscriber unit set the connected state prior to using the LTE network and continuously optimizes RRC mode parameters, audio truncation and call delay are greatly reduced without draining the battery of the subscriber unit.