baber/WOPTO huggingface dataset:
Patent CA-3074354-A1 (CA)
Inventor: HANSON IAN B
IPC: A61M5/145
Filed: 2017-08-30
Abstract: A controlled delivery drive mechanism includes a drive housing (130), a spring (122) mitially retained in an energized state and bearing on a piston (110) configured to translate a plunger seal (60) in a barrel (58) of a drug container (50), and a tether (580) connected between the piston (1 10) and a winch drum (520) to restrain the free expansion of the spring (122) The drive mechanism (100) may include a gear assembly and an escapement regulating mechanism (500) to control the rotation of the gear assembly to release the tether from the winch drum Escapement regulating mechanism (500) includes a lever (564), escape wheel (562), and balance wheel (566) with hair spring (568) and motor or solenoid actuator (570) Lever has pins (564), and prong (564C) moveably engaging a post (566A) and an impulse pin (566B) of a balance wheel (566)
Patent CA-3074849-A1 (CA)
Inventor: DAS SHITAL
IPC: C08F2/00
Filed: 2018-10-23
Abstract: La présente invention concerne des configurations multiréacteurs pour la production de copolymères de polypropylène et des procédés de production de copolymères de polypropylène. La configuration de réacteurs pour la production de copolymères de propylène comprend au moins trois réacteurs R1, R1 et R3, tous les réacteurs possédant une entrée et une sortie, les réacteurs R2 et R3 étant configurés en parallèle tous les deux en aval du réacteur R1 ; et le réacteur R1 étant configuré en série et en amont des réacteurs R2 et R3 et la sortie du réacteur R1 étant accouplée aux entrées des deux réacteurs R2 et R3.
Patent CA-3074873-A1 (CA)
Inventor: XU WEI
IPC: E04D13/16
Filed: 2018-09-12
Abstract: Composite roofing structures can include mineral fiber roof cover boards with high concentration of mineral wool or mineral wool and perlite. The roofing structure may include: a roof cover board including a dried base mat including: 8-25% mineral wool, 40-65% perlite, 9-15% binder, 9-15% cellulosic fiber, and 0.25-2% sizing agent, all % by weight; an insulation layer; and a roofing membrane. The roof cover board is over the insulation layer, the roofing membrane is over the roof cover board. The roof cover board is attached to the insulation layer. The roofing membrane is attached to the roof cover board. Alternatively dried base mat may include: 30-70% mineral wool, 10-50% perlite, 5-15% binder, 2-20% cellulosic fiber, and 0.25 - 2% sizing agent. Alternatively the dried base mat may include: 60-90% mineral wool, 0-10% fiber, 0-10% perlite, 4-10% binder, 0-5% gypsum, and 0.25-2% sizing agent.
Patent CA-3075844-A1 (CA)
Title: System for closing and opening at least one leaf of an inward swinging door
Inventor: PUJOL OLLER JORDI
IPC: E05F15/63
Filed: 2018-09-21
Abstract: The system comprises a lever (2) that rotates about a point fixed to the vehicle and is hinged to the upper edge (6) of the leaf (1); a horizontal guide (3) on which a carriage (4) slides, push-pull means (10, 11) which hingedly link the upper edge (6) to the carriage (4); and actuation means (12) linked both to the lever (2) and to the carriage (4) and adapted to act both upon the lever (2) and upon the carriage (4) according to the force that needs to be overcome to open and close the door leaf (1), in such a way that they automatically act upon the lever (2) when greater power is required to move the carriage (4), that is to say essentially during the initial opening operation starting from the closed end position, and during the closing and locking operation from an almost closed position.
Patent CA-3077847-A1 (CA)
Title: Aqueous ink compositions for inkjet printing on non-porous substrates
Inventor: RESETCO CHRISTINA
IPC: C09D11/30
Filed: 2020-04-08
Abstract: An aqueous ink composition for inkjet printing on non-porous substrates and a method for forming the same are disclosed. For example, the method includes preparing a primary polymer latex with an aromatic functional group, a hydrogen-bonding group, a flexible side-chain, and an ionic functional group and mixing the primary polymer latex with a secondary latex binder and one or more co- solvents.
Patent CA-3078211-A1 (CA)
Title: Dispositif pyrotechnique aeronautique pouvant etre commande a distance
Inventor: HILL JEFFREY
IPC: B64C39/02
Filed: 2018-10-05
Abstract: Cette invention concerne un dispositif pyrotechnique destiné à être lancé par avion sur une cible par navigation commandée à distance en vol. Selon un mode de réalisation, un dispositif pyrotechnique aérien autopropulsé comprend des boîtiers supérieur et inférieur. Une pluralité de pales coaxiales déployables est alimentée par un moteur positionné dans le boîtier supérieur. Lorsqu'elles sont déployées, les pales peuvent tourner autour du boîtier supérieur pour imprimer une poussée et amener le véhicule à une première altitude au-dessus d'une position cible. Un matériau explosif et une caméra sont positionnés dans un boîtier inférieur qui est fixé au boîtier supérieur. La caméra génère une vue le long du plan de sol et au-dessus de la cible lorsque le dispositif pyrotechnique est en vol. Lorsque le véhicule est déployé, il peut être commandé à distance pour amener le véhicule à la cible afin de faire exploser le dispositif pyrotechnique sur la cible. Le dispositif pyrotechnique peut tomber directement sur une cible comme le fait une bombe.
Patent CA-3079945-A1 (CA)
Title: Radio and advanced metering device
Inventor: TORPY KEITH
IPC: G01D4/00
Filed: 2018-10-23
Abstract: A radio and advanced metering system. In an example, a multi-device module includes a host device interface configured to connect to a host device. The host device interface includes a communications interface that can send communications to and receive communications from the host device. The multi-device module includes a radio that can to connect to a wireless network and a microcontroller configurable to provide metering functions and smart metering applications.
Patent CA-3080970-A1 (CA)
Title: Multi-use booster
Inventor: ASHWORTH CHRISTOPHER KEN
IPC: H04B7/155
Filed: 2020-05-15
Abstract: A repeater system comprises a repeater with a donor port, a server port, and first and second direction amplification paths to amplify one or more RF  communication signals coupled between the server and donor ports. A signal splitter is communicatively coupled to the repeater and has first and second signal splitter ports. Signal splitter paths are coupled to the signal splitter ports. The repeater system can be configured to communicate the RF communication signals to a server antenna device on each signal splitter path with a different gain relative to the donor port.
Patent CA-3081605-A1 (CA)
Inventor: SALGUES NATHALIE
IPC: B60C1/00
Filed: 2018-11-07
Abstract: The invention relates to a tyre having a radial carcass reinforcement, consisting of at least one layer of metal reinforcing elements inserted between two calendering layers of an elastomeric compound comprising a reinforcing filler consisting of at least carbon black. According to the invention, the tensile modulus of elasticity at 10% elongation of at least the calendering layer closest to the inner cavity of at least the carcass reinforcement layer closest to the inner cavity is less than 8.5 MPa, and at least said calendering layer closest to the inner cavity of at least the carcass reinforcement layer closest to the inner cavity has an electrical resistivity per unit volume ? such that log(?) is greater than 8.
Patent CA-3084936-A1 (CA)
Title: Method, apparatus, and system for occupancy sensing
Inventor: CHEMEL BRIAN
IPC: F21K9/00
Filed: 2011-11-04
Abstract: Embodiments of the present invention include an occupancy sensing unit configured to monitor an environment illuminated by a lighting fixture. An inventive occupancy sensing unit may include an occupancy sensor to detect radiation indicative of at least one occupancy event in the environment illuminated by the lighting fixture according to sensing parameters. The occupancy sensor can be coupled to a memory that logs sensor data, which represent the occupancy events, provided by the occupancy sensor. A processor coupled to the memory performs an analysis of the sensor data logged in the memory and adjusts the sensing parameters of the occupancy sensor based on the analysis.
Patent CA-3086773-A1 (CA)
Title: Systeme et procede d'entrainement a l'utilisation d'un inhalateur
Inventor: HAUSSERMANN SABINE
IPC: A61M15/00
Filed: 2018-12-21
Abstract: L'invention concerne un procédé et un système pour fournir un retour à un patient utilisant un inhalateur d'un type spécifique pour inhaler un aérosol thérapeutique selon des instructions d'utilisation fournies au patient avec l'inhalateur. Le procédé comprend les étapes consistant à obtenir une séquence de signaux audio numérique et une séquence de signaux vidéo numérique émis à partir du patient pendant qu'il utilise l'inhalateur, à reconnaître le type de l'inhalateur par traitement des signaux vidéo, à reconnaître si le patient s'est écarté des instructions par traitement des signaux audio et vidéo, et à reconnaître le type de l'écart ; et à présenter au patient un ou plusieurs messages de retour indiquant si un écart a été reconnu, et si tel est le cas, quel type d'écart s'est produit, et éventuellement une manuvre d'inhalation sans l'écart.
Patent CA-3087963-A1 (CA)
Title: Intelligent geofence provisioning
Inventor: MCINTYRE NATHAN A
IPC: H04W64/00
Filed: 2019-11-30
Abstract: Aspects of the present disclosure provide techniques for efficient location tracking.  Embodiments include receiving a device location from a mobile device.  Embodiments include identifying a plurality of region definitions and selecting a set of region definitions from the plurality of region definitions based on a proximity of a location of each region definition of the plurality of region definitions to the device location. Embodiments include generating a provisional region definition based on a location of a region definition of the set of region definitions that is farthest from the device location and including the provisional region definition in the set of region definitions. Embodiments include providing the set of region definitions to the mobile device for provisioning and refraining from requesting device locations from the mobile device until receiving a notification from the mobile device that the mobile device has exited a provisional region defined by the provisional region definition.
Patent CA-3088133-A1 (CA)
Title: Universal control for implementing quantum gates
Inventor: NIU YUEZHEN
IPC: G06N99/00
Filed: 2018-01-31
Abstract: Methods, systems, and apparatus for implementing a unitary quantum gate on one or more qubits. In one aspect, a method includes the actions designing a control pulse for the unitary quantum gate, comprising: defining a universal quantum control cost function, wherein the control cost function comprises a qubit leakage penalty term representing i) coherent qubit leakage, and ii) incoherent qubit leakage across all frequency components during a time dependent Hamiltonian evolution that realizes the unitary quantum gate; adjusting parameters of the time dependent Hamiltonian evolution to vary a control cost according to the control cost function such that leakage errors are reduced; generating the control pulse using the adjusted parameters; and applying the control pulse to the one or more qubits to implement the unitary quantum gate.
Patent CA-3089262-A1 (CA)
Title: Logging tool ferrites and methods of manufacture
Inventor: GRIFFING MATTHEW CHASE
IPC: G01V3/28
Filed: 2019-01-31
Abstract: A method of fabricating a ferrite for use in a resistivity logging tool includes providing an uncured ferrite material, and pressing the uncured ferrite material into a channel to form the ferrite. The channel is defined on a surface of a bobbin associated with the resistivity logging tool, and the channel can be arcuate and extend at an angle offset from a central axis of the bobbin. The uncured ferrite material is then cured in place within the channels on the bobbin.
Patent CA-3089463-A1 (CA)
Inventor: RIOU KELLY
IPC: A43B5/16
Filed: 2020-08-05
Abstract: OFF-ICE TRAINING BLADE AND SKATE Riou ABSTRACT:  A removeable off-ice training blade for use in a convertible ice skate on a non-ice training surface. The blade has an upper retention surface shaped to engage the interior of a blade-holding groove and retention mechanism of the skate and has a lower training surface to engage the non-ice training surface having two side surfaces extending substantially perpendicularly from the upper retention edge to meet the lower training edge in reflective non-cutting axial edges. The non-cutting axial edges of the training blade are rounded, to negate any destruction of the non-ice training surface during use of the skate by the wearer thereon and the training blade can be removed from the skate for replacement with a removeable skating blade having cutting edges for use on ice as required. A skate incorporating the blade is also disclosed. Date Recue/Date Received 2020-08-05
Patent CA-3090389-A1 (CA)
Title: Raltitrexed alpha-polyglutamate et utilisations associees
Inventor: NIYIKIZA CLET
IPC: C07K5/06
Filed: 2019-02-07
Abstract: L'invention concerne d'une manière générale le raltitrexed alpha-polyglutamaté, des formulations contenant des liposomes remplis du raltitrexed alpha-polyglutamaté, des procédés de préparation du raltitrexed alpha-polyglutamaté et des formulations contenant des liposomes, et des méthodes d'utilisation du raltitrexed alpha-polyglutamaté et des formulations contenant des liposomes pour le traitement de troubles hyperprolifératifs (par exemple, du cancer) et de troubles du système immunitaire (par exemple, d'une maladie auto-immune telle que la polyarthrite rhumatoïde).
Patent CA-3091000-A1 (CA)
Title: Steam box with multiple valves and diffuser plates and related system
Inventor: NIENABER ANDRIES
IPC: D21F7/00
Filed: 2020-08-24
Abstract: The problem of inconsistent steam penetration of a fibrous sheet is solved by a steam box having a steam header, a diffuser housing disposed within the steam header, wherein walls disposed in the diffuser housing divide an inside of the diffuser housing into multiple diffuser chambers, wherein a valve is configured to fluidly and programmatically communicate with each of the multiple diffuser chambers, such that a steam from the header box may selectively enter one of the diffuser chambers depending upon the valve's orientation in an open or closed position; and multiple orifices of different sizes per diffuser chamber. Ideally, exemplary steam boxes may also comprise a diffuser plates per diffuser chamber. Preferably, the diffuser plates may be located at a bottom of the diffuser chamber. Exemplary steam box systems may further comprise control equipment to manage the flow of steam from the steam header into the diffuser chambers.
Patent CA-3095434-A1 (CA)
Title: Methods for determining transition metal compound concentrations in multicomponent liquid systems
Inventor: BUCK RICHARD M
IPC: C08F2/01
Filed: 2019-03-21
Abstract: Methods for simultaneously determining the concentrations of transition metal compounds in solutions containing two or more transition metal compounds are described. Polymerization reactor systems providing real-time monitoring and control of the concentrations of the transition metal components of a multicomponent catalyst system are disclosed, as well as methods for operating such polymerization reactor systems, and for improving methods of preparing the multicomponent catalyst system.
Patent CA-3103352-A1 (CA)
Inventor: SCHWANKA TREVISAN ARAMIS
IPC: H02J3/24
Filed: 2019-07-05
Abstract: L'invention concerne un procédé pour commander un système d'énergie éolienne (304), en particulier une installation d'énergie éolienne (100) ou un parc éolien comportant plusieurs installations d'énergie éolienne, pour injecter de l'énergie électrique d'origine éolienne dans un réseau d'alimentation électrique (302), et pour atténuer des oscillations basse fréquence, en particulier des résonances sous-synchrones, dans ce réseau d'alimentation électrique (302), ledit réseau d'alimentation électrique (302) présentant une tension de réseau possédant une fréquence nominale de réseau. Pour atténuer les oscillations basse fréquence, un système de régulation d'atténuation comportant un circuit de régulation (300) fermé est employé. Ce système de régulation d'atténuation destiné à atténuer les oscillations basse fréquence commande une injection d'énergie électrique dans le réseau d'alimentation électrique (302) au moyen d'un dispositif de commande de système éolien (306). Le système de régulation d'atténuation est conçu sur un système commandé, et ce système commandé comporte le réseau d'alimentation électrique (302) ou une partie de celui-ci, le système d'énergie éolienne (304) ou une partie de celui-ci, et le dispositif de commande de système éolien (306) ou une partie de celui-ci. De plus, ce système de régulation d'atténuation est conçu de manière à éviter les modes faiblement atténués dans le circuit de régulation (300) fermé et/ou atténuer les modes faiblement atténués du système commandé dans le circuit de régulation (300) fermé.
Patent CA-3103489-A1 (CA)
Title: Colza a faible teneur en composes satures a temps de maintien souhaitable de friture de pomme de terre
Inventor: IASSONOVA DILIARA
IPC: A23L19/12
Filed: 2019-06-24
Abstract: L'invention concerne une huile de colza pour frire des frites de pommes de terre comprenant une teneur totale en composés saturés située dans la plage allant de 3,5 % à 5 %, une teneur en acide linoléique supérieure à 18 %, et une teneur en acide linolénique inférieure à 3,0, l'huile de colza améliorant l'arôme de frites de pomme de terre pendant un temps de maintien étendu. L'invention concerne également des frites de pomme de terre fabriquées avec une huile de colza, l'huile de colza comprenant une teneur totale en composés saturés située dans la plage allant de 3,5 % à 5 %, une teneur en acide linoléique supérieure à 18 %, et une teneur en acide linolénique inférieure à 3,0, les frites de pomme de terre ayant une saveur améliorée au long d'un temps de maintien étendu. L'invention concerne en outre un procédé d'extension du temps de maintien d'une friture de pomme de terre, consistant à frire des frites de pomme de terre avec l'huile de colza selon l'invention.
Patent CA-3103877-A1 (CA)
Inventor: ALVAREZ TARA LYNN
IPC: G02B27/01
Filed: 2019-06-18
Abstract: Exemplary embodiments of the present disclosure relate to systems, methods, and apparatus to objectively assess binocular dysfunction for screening, diagnoses, and evaluation of vision/oculomotor function before, during, and after various forms of therapeutic interventions. Systems and methods of the present disclosure diagnose and assess binocular dysfunction objectively and automatically, can render a visual stimulus on one or more displays, and can control accommodative and proximal vergence stimulation of a user's eyes.
Patent CA-3103931-A1 (CA)
Inventor: JOHNSON PAUL M
IPC: A62C35/68
Filed: 2019-06-10
Abstract: A selector valve for a fire suppression system includes a pneumatic fluid inlet connecting to an inlet of a first pressure solenoid and an inlet of a second pressure solenoid. An inlet of a first vent solenoid in the selector valve is connected to an outlet of the first pressure solenoid, and an inlet of a second vent solenoid in the selector valve is connected to an outlet of the second pressure solenoid. A first selector valve outlet is connected to the outlet of the first pressure solenoid and a second selector valve outlet connected to the outlet of the second pressure solenoid.
Patent CA-3103938-A1 (CA)
Title: Compositions et methodes de traitement de la narcolepsie et de troubles associes
Inventor: LAMPACH DAVID
IPC: A61K9/72
Filed: 2019-06-17
Abstract: La présente invention concerne des méthodes et des compositions de traitement de troubles neurologiques de la narcolepsie, de la cataplexie isolée, de l'apnée du sommeil et d'états similaires. Plus particulièrement, l'invention concerne le traitement d'individus souffrant de narcolepsie et/ou de cataplexie, et d'apnée du sommeil, avec une dose thérapeutiquement efficace de l'un au moins des produits suivants : fleur de cannabis , cannabinoïdes, terpènes, extraits de la plante de cannabis , compositions de cannabis , ou mélanges de ceux-ci.
Patent CA-3105400-A1 (CA)
Title: Apparatus and method for generating images of a scene
Inventor: VAREKAMP CHRISTIAAN
IPC: G06F3/0481
Filed: 2019-06-20
Abstract: An apparatus comprises a store (209) storing a set of anchor poses for a scene, as well as typically 3D image data for the scene. A receiver (201) receives viewer poses for a viewer and a render pose processor (203) determines a render pose in the scene for a current viewer pose of the viewer pose where the render pose is determined relative to a reference anchor pose. A retriever (207) retrieves 3D image data for the reference anchor pose and a synthesizer (205) synthesizes images for the render pose in response to the 3D image data. A selector selects the reference anchor pose from the set of anchor poses and is arranged to switch the reference anchor pose from a first anchor pose of the set of anchor poses to a second anchor pose of the set of anchor poses in response to the viewer poses.
Patent CA-3110430-A1 (CA)
Title: Enclosed, mobile emergency response unit
Inventor: SHULTZ ADAM B
IPC: B60P3/14
Filed: 2021-02-25
Abstract: Certain embodiments of the inventive technology may be described as an enclosed, mobile emergency response unit that comprises an enclosure and an underlying support frame on which the enclosure is established, where that enclosure may include a medical compailnient that is unsecured when the enclosed, mobile emergency response unit is on operational standby, an onboard equipment compailnient that is secured, when the enclosed, mobile emergency response unit is on operational standby, and a ramped, portable equipment compailnient that is unsecured when the enclosed, mobile emergency response unit is on operational standby. Embodiments of the inventive technology may further include, e.g., a fire suppression system, a fueled electrical power generator, a compressor, a solar power system, medical equipment, wi-fi provision componentry and/or operational parameter monitors, among other componentry.
Patent CA-3113391-A1 (CA)
Title: Aminophosphinic derivatives as aminopeptidase a inhibitors
Inventor: BALAVOINE FABRICE
IPC: C07F9/30
Filed: 2019-10-25
Abstract: The present invention relates to a novel compound, to a composition comprising the same, to methods for preparing the compound, and the use of this compound in therapy. In particular, the present invention relates to compound that is useful in the treatment and prevention of primary and secondary arterial hypertension, ictus, myocardial ischaemia, cardiac and renal insufficiency, myocardial infarction, peripheral vascular disease, diabetic proteinuria, Syndrome X and glaucoma.
Patent CA-3115495-A1 (CA)
Inventor: WALTER HARALD
IPC: A01P3/00
Filed: 2011-09-28
Abstract: A method of controlling phytopathogenic diseases on useful plants or on propagation material thereof is provided. The method comprises applying to the useful plants, the locus thereof or propagation material thereof a combination of components (A) and (B), in a ratio of from 1:4 to 4:1, wherein component (A) is 3-difluoromethyl-1-methyl-pyrazole-4-carboxylic acid methoxy-[1-methyl-2-(2,4,6-trichlorophenyl)-ethyl]-amide and component (B) is an azole fungicide selected from the group consisting of:  difenoconazole, prothioconazole, and tebuconazole.