baber/WOPTO huggingface dataset:
Patent CA-3049241-A1 (CA)
Inventor: CHAHAL JASRAJ
IPC: B64C11/38
Filed: 2019-07-10
Abstract: A system and method for feathering an aircraft propeller are provided. The aircraft propeller is coupled to an actuator for setting a blade pitch of the propeller. The blade pitch is controlled by modulating a supply of hydraulic fluid to the actuator. At least one feather solenoid is provided that comprises a first solenoid coil, a second solenoid coil, and a solenoid valve coupled to the actuator and to the first and the second solenoid coil. At least one controller is configured to selectively energize and de-energize the first and the second solenoid coil.  The solenoid valve is configured to be activated when the first solenoid coil and the second solenoid coil are de-energized and to, when activated, modulate the supply of hydraulic fluid to the actuator for adjusting the blade pitch of the propeller towards a feather position.
Patent CA-3050344-A1 (CA)
Inventor: LEWIS PAUL
IPC: G01N21/552
Filed: 2018-02-09
Abstract: La présente invention concerne un procédé de diagnostic qui peut être utilisé pour déterminer la probabilité qu'un patient atteint de mucoviscidose réponde au traitement avec un oligomère d'alginate. Le procédé est basé sur l'analyse des valeurs d'absorbance IR et/ou des valeurs de transmittance, en particulier d'un spectre de spectroscopie infrarouge à transformée de Fourier (FTIR), d'un échantillon de mucus provenant du système respiratoire d'un patient atteint de mucoviscidose à certains nombres d'ondes spécifiques.
Patent CA-3051812-A1 (CA)
Title: Inventory tracking tags, system and method for prolonging battery life
Inventor: AYOUB SAMEH
IPC: H04W4/80
Filed: 2019-08-13
Abstract: Devices and methods for prolonging battery life of an inventory tracking tag.  The tag determines its location and reports to remote server over a cellular data connection using the cellular communication subsystem. The remote server assesses whether the tag is within range of a short-range communication network, such as a WiFi network, and sends an instruction message over the cellular data connection to instruct the tag to use the first short-range communication network. The instruction message may include credentials for connecting to the network. The tag disables the cellular communication subsystem, enables the short-range communication subsystem, and requests a connection to the first short-range communication network for the purpose of sending future location reports to the remote server.
Patent CA-3055599-A1 (CA)
Title: Membrane attenuant les impacts
Inventor: EBRAHIMI IMAN
IPC: B32B7/08
Filed: 2018-03-06
Abstract: De façon générale, des aspects de la présente invention concernent des membranes atténuant les impacts. Selon certains aspects de la présente invention, les membranes atténuant les impacts comprennent généralement un cur laminaire comportant une première lamelle et une seconde lamelle couplée à la première lamelle et configurée pour se décaler par rapport à la première lamelle afin de dissiper une énergie cinétique résultant d'une force d'impact oblique. Le cur laminaire peut comprendre une couche lubrifiante ou une autolubrification entre les lamelles pour réduire le frottement. En général, le cur laminaire est entouré par des première et seconde couches d'enrobage positionnées de façon adjacente à chaque lamelle. Une fixation d'ancrage couplée à une ou plusieurs des première et seconde couches d'enrobage et s'associant au cur laminaire restreint un mouvement latéral relatif entre le cur laminaire et les première et seconde couches d'enrobage.
Patent CA-3056163-A1 (CA)
Title: Synthesis of long-chain polyunsaturated fatty acids by recombinant cells
Inventor: SINGH SURINDER PAL
IPC: C11B1/00
Filed: 2005-04-22
Abstract: The present invention relates to methods of synthesizing long-chain polyunsaturated fatty acids, especially eicosapentaenoic acid, docosapentaenoic acid and docosahexaneoic acid, in recombinant cells such as yeast or plant cells. Also provided are recombinant cells or plants which produce long-chain polyunsaturated fatty acids. Furthermore, the present invention relates to a group of new enzymes which possess desaturase or elongase activity that can be used in methods of synthesizing long-chain polyunsaturated fatty acids.
Patent CA-3058957-A1 (CA)
Title: Adapter for use in a single-serve capsule machine, and system
Inventor: KRUGER MARC
IPC: A47J31/44
Filed: 2018-04-06
Abstract: The invention relates to an adapter (1) for use in a portion capsule machine, the adapter (1) having an adapter main body (2), which has a receptacle (3), the receptacle (3) being provided for receiving a portion capsule (4), the adapter main body (2) also having a peripherally extending flange (5), which is provided with an identifying means (6) at least in some regions, or the adapter main body (2) being designed as a ring, in the center of which the receptacle for the portion capsule (4) is formed. The invention further relates to a corresponding system of an adapter and of a portion capsule and optionally of a portion capsule machine.
Patent CA-3059683-A1 (CA)
Title: Crystals of pyranodipyridine compound
Inventor: KUSHIDA IKUO
IPC: C07D491/147
Filed: 2018-05-07
Abstract: Provided are crystals of a compound represented by formula (I) that are available as an active pharmaceutical ingredient of medicinal products.
Patent CA-3061469-A1 (CA)
Title: Dispositif de nettoyage de legumes racines et machine agricole equipee d'un tel dispositif
Inventor: ALEXANDRE ERIC
IPC: A01D17/06
Filed: 2018-04-23
Abstract: L'invention concerne un dispositif de nettoyage de légumes racines comprenant au moins deux rouleaux (14) montés rotatifs autour d'un axe (A) perpendiculaire au sens de déplacement des légumes racines sur les rouleaux (14), caractérisé en ce qu'au moins un des rouleaux (14) est équipé d'un moyen de chauffage de sa paroi externe (16). Ainsi, la paroi externe du rouleau (14) étant chauffée, cela a pour effet de sécher la terre qui est éventuellement collée dessus. Ce séchage est suffisant pour rendre la terre craquante et s'affranchir du phénomène de ventouse de la terre humide sur le rouleau (14) et sur les reliefs du rouleau (14). Les vibrations dues au déplacement des légumes sur les rouleaux assurent le décollement de la terre ainsi séchée et induisent sa chute au sol.
Patent CA-3062688-A1 (CA)
Inventor: POTASEK DAVID P
IPC: G01L9/06
Filed: 2019-11-25
Abstract: A micromechanical pressure sensor for measuring a pressure differential includes a diaphragm having an inner region and two edge regions, one opposite the other with respect to the inner region. Two or more piezoresistive resistance devices are on the diaphragm, at least one in each of the inner and edge region, and are configured to be electrically connected in a bridge circuit. The micromechanical pressure sensor is configured so that an operating temperature of the one or more piezoresistive resistance devices in the inner region is substantially the same as an operating temperature of the one or more piezoresistive resistance devices in at least one of the edge regions throughout a full operating range such that an error of the micromechanical pressure sensor output resulting from self-heating is less than if the micromechanical pressure sensor were not configured to maintain the operating temperatures substantially the same.
Patent CA-3067456-A1 (CA)
Title: Agent for preventing or treating tauopathy
Inventor: KOBAYASHI HIROSHI
IPC: A61P25/28
Filed: 2018-06-01
Abstract: The present invention addresses the problem of providing an agent and a method for suppressing the progression of tauopathy such as Alzheimer-type dementia. 1-(3-(2-(1-benzothiophen-5-yl)ethoxy)propyl)azetidin-3-ol or a salt thereof has an effect of decreasing the level of phosphorylated tau protein and on decreasing the level of amyloid-ß protein in the brain parenchyma, and is useful as a prophylactic or therapeutic agent for tauopathy. Thus, it is possible to prevent or treat tauopathy by administering 1-(3-(2-(1-benzothiophen-5-yl)ethoxy)propyl)azetidin-3-ol or a salt thereof.
Patent CA-3068352-A1 (CA)
Title: Stator-rotor vortex chamber for mass and/or heat transfer processes
Inventor: VAN GEEM KEVIN
IPC: B01J8/18
Filed: 2018-06-27
Abstract: Present invention relates to a device for bringing a target medium into contact with a carrier fluid. The device comprises a chamber comprising a circumferential wall, a bottom wall and a top wall forming an enclosure for containing the target medium while contacting the carrier fluid, the chamber being substantially rotationally symmetric with respect to an axis of symmetry and adapted for remaining mechanically static in operation of the device. The device comprises a fluid inlet for injecting the carrier fluid into the chamber in a substantially tangential direction with respect to an inner surface of the circumferential wall, and an outlet. The device comprises a fluid distributor in the chamber for enabling the injected carrier fluid to pass through the distributor in a substantially inward radial direction, the distributor being substantially rotationally symmetric and adapted for rotating around the axis when driven by a transfer of momentum between the injected carrier fluid and the distributor.
Patent CA-3069097-A1 (CA)
Title: Anti-cavitation device for oil dampers
Inventor: LITALIEN CHARLES
IPC: F01D25/18
Filed: 2020-01-20
Abstract: The disclosure relates to an anti-cavitation device for impeding gas intrusion into oil dampers that support bearings and a rotating shaft. The oil film damper includes an annulus and a pair of piston rings between a structural support and the bearing housing.  The piston rings define the axial boundaries of the oil filled annulus. An oil inlet between the pair of piston rings is in communication with a source of pressurized oil.  An oil seal is axially spaced from each piston ring defining an annular oil filled reservoir external to each piston ring. The oil seal acts as a one way check valve to impede gas incursion into the oil reservoir and oil filled annulus.
Patent CA-3069662-A1 (CA)
Title: Used automobile tires as loss circulation material
Inventor: AMANULLAH MD
IPC: C09K8/035
Filed: 2018-07-09
Abstract: An automobile tire that is unsuitable to carry an automobile is obtained. Tire chips are formed from the obtained automobile tire. The tire chips are mixed with a quantity of wellbore carrier fluid to form a mixture. The mixture is used as loss circulation material during a wellbore drilling operation.
Patent CA-3070739-A1 (CA)
Inventor: CAMPBELL LIA H
IPC: A01N1/02
Filed: 2017-07-20
Abstract: Fhe application relates to a method for preserving living cellular material, comprising: exposing a cellular material to medium containing at least one glycolipid and a cryoprotectant for a predetermined amount of time; and after the exposure, subjecting the cellular material to a preservation protocol comprising cryopreservation at a cryopreservation temperature of about -80°C or less.
Patent CA-3071555-A1 (CA)
Inventor: BROOKMAN MARC
IPC: E06B7/16
Filed: 2018-08-07
Abstract: A weatherstrip assembly such as a glass run, and the associated method of forming the glass run, includes a body having a generally U-shaped conformation that includes a base portion, and first and second legs extending from the base portion to define a cavity. First and second seal lips extend from the first and second legs, respectively. First and second hinges are interposed between the first leg and first seal lip, and the second leg and second seal lip, respectively. The hinges are formed of a first material different than a second material of the seal lips where the first material has high elasticity, and low compression set properties.
Patent CA-3076905-A1 (CA)
Title: Treatment of ocular diseases with fully-human post-translationally modified anti-vegf fab
Inventor: YOO STEPHEN
IPC: A61K39/395
Filed: 2018-09-26
Abstract: Compositions and methods are described for the delivery of a fully human post- translationally modified (HuPTM) monoclonal antibody ("mAb") or the antigen-binding fragment of a mAb against human vascular endothelial growth factor ("hVEGF") - such as, e.g., a fully human-glycosylated (HuGly) anti-hVEGF antigen-binding fragment - to the retina/vitreal humour in the eye(s) of human subjects diagnosed with ocular diseases caused by increased neovascularization, for example, neovascular age-related macular degeneration ("nAMD"), also known as "wet" age-related macular degeneration ("WAMD"), age-related macular degeneration ("AMD"), and diabetic retinopathy.
Patent CA-3077290-A1 (CA)
Title: Support frame for an implement
Inventor: GENDRON JEAN-PHILIPPE
IPC: E01H5/06
Filed: 2013-02-21
Abstract: A frame for supporting an implement (e.g. a plow) on a vehicle is disclosed. The support frame extends longitudinally and generally comprises, at its rear end, a rear attachment mechanism for removably mounting the support frame to the underside of the vehicle, and at its front end, a front attachment assembly for supporting the implement. The frame comprises a rear section and a front section hingedly connected together such that the front section can pivot upwardly with respect to the rear section. The support frame also comprises a biasing assembly or mechanism, generally comprising a resilient member engaging the front and rear sections, such as to downwardly bias the front portion. By overcoming the downward bias of the biasing assembly, the front section can be further raised with respect to the ground surface, thereby providing greater clearance.
Patent CA-3077467-A1 (CA)
Inventor: BEARDSLEY JOHN W
IPC: A61B17/068
Filed: 2020-03-30
Abstract: A surgical stapling device includes a body portion and a tool assembly. The body portion includes a base member that defines a longitudinal slot and spaced keyways. The tool assembly includes a mounting member that defines a channel having an open end that is dimensioned to receive the base member of the body portion. The mounting member includes locking tabs that are positioned within the channel. Each of the locking tabs is configured to be received within one of the spaced keyways of the base member to releasably secure the tool assembly to the body portion.
Patent CA-3078539-A1 (CA)
Title: Helical-bladed cutting reel
Inventor: MCKELLAR AARON
IPC: A01D34/74
Filed: 2018-10-26
Abstract: A helical-bladed cutting reel includes a central shaft having a central axis of rotation, and a plurality of helical blades.  Each of the blades extends along a respective helical path on an outer surface of the central shaft. A direction of each respective helical path has both an axial component and a circumferential component relative to the central axis of the central shaft as it extends across the outer surface of the central shaft. Each of the helical blades is welded directly to the central shaft. In preferred embodiments all of the blades are continuously autogenously welded directly to the central shaft.
Patent CA-3080553-A1 (CA)
Inventor: TREMBLAY CONAN
IPC: C22C9/00
Filed: 2020-05-10
Abstract: La présente invention ce présente comme un revêtement adhésif composé de cuivre et/ou d'alliage de cuivre pouvant être appliqué sur des éléments fréquemment touchés tels que les poignées de porte, les plaques de propreté, le mobilier, les brancards, les pieds à perfusion, les interrupteurs, etc. Le cuivre et/ou les alliages utilisés sont principalement : C11000, C51000, C70600, C26000, C75200 et C28000. Une feuille de de l'un de ces métaux est joint à un adhésif de haute efficacité comme l'acrylique qui à son tour est recouvert d'un papier protecteur, semblable à du papier ciré afin de protéger l'adhésif. Il sera retiré juste au moment de l'application de l'invention. Selon l'utilisation, différente épaisseur de matériaux peuvent être utilisé
Patent CA-3080824-A1 (CA)
Title: Drum unit, cartridge, electrophotographic image forming apparatus, and coupling member
Inventor: MORI TOMONORI
IPC: G03G15/06
Filed: 2016-08-26
Abstract: A drum unit includes a photosensitive drum in a coupling member. The coupling member includes an engageable member having a driving force receiving portion which is capable of entering a recess of a driving shaft to receive a driving force for rotating photosensitive drum. The coupling member includes a holding member configured to hold said engageable member so as to be slidable at least in a radial direction of said drum unit.
Patent CA-3081158-A1 (CA)
Title: Compositions comprenant un polymere acrylique et procedes de preparation associes
Inventor: MARGALIT EREZ
IPC: B44F9/04
Filed: 2018-10-18
Abstract: L'invention concerne des composites constitués d'un polymère acrylique réticulé et d'un agrégat et/ou minéral inorganiques, le polymère acrylique réticulé étant présent en une concentration de 5 % à 17 % en poids. L'invention concerne également de procédés de préparation des composites.
Patent CA-3085184-A1 (CA)
Title: Dispositif et procede pour determiner la proprete d`un tambour rotatif d`un camion malaxeur
Inventor: BEAUPRE DENIS
IPC: B60P3/16
Filed: 2020-06-30
Abstract: Une méthode est décrite pour déterminer la propreté dun tambour dune bétonnière fraîche. La méthode comprend généralement la rotation du tambour autour de laxe de rotation selon un couple constant, lutilisation dun capteur de vitesse de rotation, la mesure de plusieurs valeurs de vitesse correspondant aux vitesses auxquelles le tambour tourne à différents moments de la rotation et lutilisation dune commande recevant la pluralité de valeurs de vitesse, laccès aux données détalonnage ayant différentes données de valeurs de vitesse de référence associées à des degrés de propreté de référence du tambour, la comparaison dau moins certaines des valeurs de vitesse aux données détalonnage et la détermination dun degré de propreté du tambour en fonction de la comparaison.
Patent CA-3085264-A1 (CA)
Inventor: YANG BIN
IPC: A61K31/00
Filed: 2018-12-20
Abstract: De manière générale, l'invention concerne des composés de Formule (I) : et des sels et promédicaments pharmaceutiquement acceptables de ceux-ci, où R<sp />, R4, R5, R6 et R7, le lieur, Z, Y, A, G, D et E ont l'une quelconque des significations définies dans la description. La présente invention concerne également l'utilisation de ces composés et de leurs sels et promédicaments pharmaceutiquement acceptables dans des méthodes de traitement du corps humain ou animal, par exemple dans la prévention ou le traitement du cancer. Des procédés et des composés intermédiaires impliqués dans la préparation des composés selon l'invention et des compositions pharmaceutiques les contenant sont en outre décrits.
Patent CA-3086801-A1 (CA)
Inventor: TANG HAI
IPC: H04W72/04
Filed: 2018-10-23
Abstract: L'invention concerne un procédé et un dispositif de transmission de données ainsi qu'un support de stockage informatique. Le procédé comprend les étapes suivantes : un premier terminal envoie un canal de commande de liaison latérale physique (PSCCH) et/ou un canal partagé de liaison latérale physique (PSSCH) à un deuxième terminal, le PSCCH ou le PSSCH comprenant des informations de rétroaction et/ou des informations de mesure.
Patent CA-3091735-A1 (CA)
Inventor: MORALES SERRANO RAUL
IPC: F27D3/00
Filed: 2018-03-08
Abstract: The invention provides containers with lower vibrations, such as quaking and shaking as well as noise effects, known also as hooting, honking or howling, and an effective and cost-competitive method and device to decrease such phenomena during the discharge of granular material particles from silos, hoppers, bins, reactors and in general containers for storing or processing such granular material particles. The invention comprises at least one baffle that is attached to the container wall, in the lower portion or at the bottom of the tapered discharge part of said container, protruding towards the central axis of its tapered discharge part. The baffle forms a stagnant zone in the bed of the granular material particles in contact with the container wall whereby the particles in that zone flow under the friction against other particles instead of the friction between the particles and the wall.
Patent CA-3091808-A1 (CA)
Inventor: SCHMIDT NORMAN
IPC: A23P30/20
Filed: 2020-09-01
Abstract: The invention is directed to a foodstuff extrusion portioning device and more specifically a cutter head assembly on such an extruder having a servo motor, a cutter shuttle coupled to a cutting element, a controller and being programmed via a product variable to provide a velocity profile. The cutter in the velocity profile has a first velocity and it reduces speed to a second velocity and goes more slowly through the last portion of the foodstuff The at least two velocities being fully programmable and the controller can provide for instantaneous and additional programmed velocities throughout the cutting profile. The cutter further providing tilt control so it can drop the portion at the moment the portion detaches from the extruded foodstuff stream. It cuts and/or breaks off portions in a far more uniform and controllable manner to more accurately portion and better place the cut portions. This also provides the portion with minimal residual energy pushing it forward as it drops through the effect of gravity and the cutter can be used so as to further direct and push the portion downward so as to optimally place it.
Patent CA-3093286-A1 (CA)
Title: Aircraft divan
Inventor: ERHEL PHILIPPE
IPC: B64D11/06
Filed: 2020-09-16
Abstract: An aircraft is disclosed with an aircraft divan that comprises a back rest, an upright side rest extending from the back rest and forming a side of the aircraft divan, and a seat rest having a first seat section connected to the back rest and a second seat section displaceable translationally relative to the first seat section between a first position and a second position, a gap defined between the first seat section and the second seat section in the first position to receive therein legs of a seated occupant between the first and second seat sections, and the first and second seat sections being adjacent one another to close the gap and form an elongated sitting surface in the second position.  A method of adjusting such aircraft divan is also provided.
Patent CA-3093502-A1 (CA)
Title: Regulateur abaisseur de tension a retroaction d'amplificateur operationnel de dispositif de distribution d'aerosol
Inventor: Sur Rajesh
IPC: A24F40/30
Filed: 2019-03-06
Abstract: L'invention concerne un dispositif de distribution d'aérosol qui comprend un élément chauffant conçu pour convertir de l'électricité en chaleur et ainsi vaporiser des constituants d'une composition de précurseur d'aérosol, et un composant de commande couplé à l'élément chauffant et conçu pour l'alimenter de manière commandée. Le composant de commande comprend un circuit régulateur abaisseur de tension couplé à l'élément chauffant, et un circuit amplificateur opérationnel couplé à l'élément chauffant et au circuit régulateur abaisseur de tension. Le circuit régulateur abaisseur de tension est conçu pour abaisser la tension et pour élever le courant d'une source d'alimentation à l'élément chauffant pour ainsi alimenter l'élément chauffant. Le circuit amplificateur opérationnel est conçu pour amplifier une tension de sortie de l'élément chauffant pour produire une tension plus élevée qui est renvoyée au circuit régulateur abaisseur de tension, qui est conçu pour faire intervenir la tension plus élevée dans la régulation d'une tension de sortie du circuit régulateur abaisseur de tension à l'élément chauffant.
Patent CA-3093712-A1 (CA)
Inventor: BERRY RICHARD
IPC: C08J3/26
Filed: 2020-02-24
Abstract: L'invention concerne une nanodispersion de nanocristaux de cellulose (CNC) dans du monoéthylène glycol (MEG) ainsi qu'un procédé de dispersion de CNC dans le MEG et un procédé de préparation d'un composite polymère comprenant une nanodispersion de CNC dans du MEG comprenant la copolymérisation de ladite nanodispersion de CNC et d'au moins un monomère polymérisable avec lesdits MEG et/ou CNC.