baber/WOPTO huggingface dataset:
Patent CA-3081849-A1 (CA)
Title: Thermochemical conversion of biomass
Inventor: FURUSJO ERIK
IPC: C10J3/62
Filed: 2018-11-06
Abstract: The present invention is directed to a process for the production of a syngas suited for further conversion to fine chemicals and/or automotive fuels from biomass by a thermochemical process conducted in a several steps procedure, said process comprising; a) Providing a stream of biomass material; b) Providing an aqueous alkaline catalyst stream comprising sodium and/or potassium compounds; c) Mixing comminuted biomass and alkaline catalyst and optional additives to form an alkaline biomass slurry or suspension; d) Treating alkaline biomass slurry or suspension in a hydrothermal treatment reactor at a temperature in the range of 200-400°C and a pressure from 10-500 bar, forming a bio- oil suspension comprising liquefied biomass and spent alkali catalyst; e) Directly or indirectly charging the bio-oil suspension from step d), after optional depressurization to a pressure in the range 10-100 bar, heat exchange and separation of gases, such as CO2, steam and aqueous spent catalyst into a gasification reactor operating in the temperature range of 600 ¨ 1250°C thereby forming a syngas and alkali compounds; and f) Separating alkali compounds from a gasification reactor or from syngas and recycling alkali compounds directly or indirectly to be present to treat new biomass in the hydrothermal biomass treatment reactor of step d) and/or recycling aqueous alkali salts to a pulp mill chemicals recovery cycle.
Patent CA-3082919-A1 (CA)
Inventor: ZHOU CHENYUN
IPC: H04W28/16
Filed: 2018-11-19
Abstract: Provided is an association redirection method. The method includes following steps: a first network element determines a trigger mode for triggering an association redirection of a UE, and the first network element performs the association redirection on the UE according to the determined trigger mode. Further provided are an association redirection apparatus, a processor and a storage medium.
Patent CA-3083835-A1 (CA)
Title: Composition ophtalmique topique comprenant de l'acide dobesilique pour le traitement de maladies du segment posterieur de l'oeil
Inventor: CAPDEVILA NORTES XAVIER
IPC: A61K31/185
Filed: 2018-11-29
Abstract: L'invention concerne une nouvelle approche thérapeutique pour le traitement et/ou la prévention d'une maladie du segment postérieur de l'oeil, en particulier pour des pathologies rétiniennes et de nerf optique. L'acide dobésilisue et/ou un sel pharmaceutiquement acceptable, ou un ester de l'un quelconque de l'acide ou du sel, sont proposés pour une administration topique sur la surface de l'oeil. L'invention concerne également de nouvelles compositions comprenant de l'acide dobésilique et/ou un sel pharmaceutiquement acceptable, ou un ester de l'un quelconque de l'acide ou du sel, conçues pour effectuer le traitement et/ou la prévention de maladies du segment postérieur de l'oeil.
Patent CA-3085257-A1 (CA)
Title: Underwater subwoofer and clusters
Inventor: MOROZOV ANDREY K
IPC: H04R1/44
Filed: 2020-07-02
Abstract: A submersible sound system may include a housing, an end piece, an elastic membrane, an end cap affixed to the elastic membrane, and a subwoofer speaker system disposed within the housing and supported by a speaker support. A bubble sound source may be defined by the speaker support, the speaker diaphragm, an anterior end of the housing, the elastic membrane, and the end cap. The housing, end piece, and a posterior surface of the speaker support may form a sealed enclosure. The sound system may include a tuning pipe disposed between the sealed enclosure and the bubble sound source. A Helmholtz resonator may be disposed anteriorly of the speaker system. Multiple sound system may be assembled to form a cluster. The cluster may be defined by the vertices of regular polyhedron. The sound systems may be controlled to maintain the speaker systems within acceptable thermal limits.
Patent CA-3091767-A1 (CA)
Title: Knotless suture anchor construct
Inventor: MILLER PETER
IPC: A61B17/04
Filed: 2019-02-27
Abstract: A knotless suture anchor construct for securing a tissue in a desired position relative to a bone hole. The construct includes a substrate having a first end and a second end, and a filament woven through a plurality of passing locations along the substrate. The filament forms a first loop extending to a passing limb and reducing limb. There is a passing portion in the reducing limb between two adjacent passing locations of the plurality of passing locations. In a pre-deployment configuration, the first loop of the filament extends from a first end of the substrate and the passing limb and the reducing limb extend from the second end of the substrate. Also, in the pre-deployment configuration, the passing portion extends through the first loop, forming a second loop in the reducing limb.
Patent CA-3092833-A1 (CA)
Inventor: ASHER JOSEPH M
IPC: A63F13/00
Filed: 2005-04-29
Abstract: AB S TRACT OF TRE DI S CL 0 SURE A method of pari-mutuel betting is provided. Bets regarding the result of a game, such as a casino game for example, are received from a number of users. Each bet has a unit stake. One or more inputs for the game are determined based on event results from a sporting event. A result of the game is determined for a particular bet based at least on a set of rules associated with the game and the one or more determined inputs. If the particular bet is determined to be a winning bet based on the result of the game for the particular bet, a payout is determined for the particular bet based at least on the unit stake associated with the particular bet and the value of the pari-mutuel wager pool that includes at least a portion of the total of the unit stakes of the plurality of received bets. Date Recue/Date Received 2020-09-11
Patent CA-3094511-A1 (CA)
Inventor: BORSE NITIN
IPC: C08L23/08
Filed: 2019-03-22
Abstract: L'invention concerne une composition de polyéthylène bimodal, des produits fabriqués à partir de celle-ci, des procédés de fabrication et d'utilisation de celle-ci, et des articles, y compris des bouchons et des fermetures de bouteilles, la contenant.
Patent CA-3094730-A1 (CA)
Title: Methods of preparing a catalyst utilizing hydrated reagents
Inventor: MCDANIEL MAX P
IPC: C08F110/02
Filed: 2019-04-09
Abstract: A pre-catalyst composition comprising a) a silica support comprising silica wherein an amount of silica ranges from about 70 wt. % to about 95 wt. % based upon a total weight of the silica support, b) a chromium-containing compound wherein an amount of chromium ranges from about 0.1 wt. % to about 5 wt. % based upon the amount of silica, c) a titanium-containing compound wherein an amount of titanium ranges from about 0.1 wt. % to about 20 wt. % based upon the amount of silica, d) a carboxylic acid wherein an equivalent molar ratio of titanium-containing compound to carboxylic acid ranges from about 1:1 to about 1:10, and e) a nitrogen-containing compound with a molecular formula containing at least one nitrogen atom wherein an equivalent molar ratio of titanium-containing compound to nitrogen-containing compound ranges from about 1:0.5 to about 1:10.
Patent CA-3094892-A1 (CA)
Inventor: KERKHOFFS WOLFGANG
IPC: A61M60/174
Filed: 2019-03-20
Abstract: An intravascular blood pump (P) comprises a pumping device (1) including an impeller (6) and an electric motor for driving the impeller (6). A rotor (7) of the electric motor is disposed inside a cavity (22) in the pumping device (1) and rotatable about an axis of rotation and coupled to the impeller (6) so as to be able to cause rotation of the impeller (6). The cavity (22) is formed by an inner sleeve (14) made of a ceramic material. At least a portion of the stator of the electric motor, in particular a coil winding (9), may be arranged on the ceramic inner sleeve (14).
Patent CA-3095904-A1 (CA)
Inventor: ALDAHIR PHILIPE
IPC: D04H13/00
Filed: 2019-04-02
Abstract: Disclosed are methods for making shock absorbing pads utilizing reclaimed artificial turf and reclaimed carpet materials. It is demonstrated that the artificial turf systems comprising inventive pads exhibit improved Head Impact Criteria (HIC) and cradle-to-cradle score.
Patent CA-3096185-A1 (CA)
Inventor: Jones Devin
IPC: A61H7/00
Filed: 2020-10-15
Abstract: A device is provided for assisting a practitioner in tissue manipulation, the device comprising: a telescoping arm, the telescoping arm comprising a proximal end, a distal end, an outer sleeve which includes a plurality of apertures aligned along a longitudinal axis, and an inner member which includes a push button in alignment with the longitudinal axis, the outer sleeve and inner member including an alignment pair; a contact pad, the contact pad mounted orthogonally on the outer sleeve at the proximal end of the telescoping arm, the contact pad including a concave top, the concave top including a planar upper surface for contacting the practitioner; and a handle, the handle rotatably mounted on the inner member at the distal end of the telescoping arm, the handle including a base which retains a cover with surface contours.
Patent CA-3096384-A1 (CA)
Title: User interfaces based on pre-classified data sets
Inventor: SIM JOANNA
IPC: G06Q30/06
Filed: 2019-04-01
Abstract: Aspects of the present disclosure provide techniques for displaying reduced data sets based on pre-classification of a larger data set. Embodiments include receiving a plurality of activity records describing a plurality of activities associated with the user. Embodiments further include grouping the plurality of activities into one or more pre-classified data sets based on the plurality of activity records. Embodiments further include providing the user with a summary of a pre-classified data set of tire one or more pre-classified data sets via a user interface. Embodiments further include providing the user, via the user interface, with a user interface element that allows the user to categorize all activities in the pre-classified data set together based on the summary. Embodiments further include receiving input from the user via the user interface, the input assigning a category to all activities in the pre-classified data set together based on the summary.
Patent CA-3100452-A1 (CA)
Title: Procede de formation de film de revetement multicouche
Inventor: OMURA MASAHIRO
IPC: B05D7/24
Filed: 2019-05-20
Abstract: L'invention concerne un procédé de formation d'un film de revêtement multicouche, le procédé permettant de former un film de revêtement multicouche blanc à degré de blancheur élevé qui est excellent en matière de sensation de brillant, de lissé et de résistance aux intempéries et permettant de supprimer les taches blanches. Dans ce procédé de formation d'un film de revêtement multicouche pour former un film de revêtement brillant, un film de revêtement multicouche blanc est formé par : l'application dans l'ordre d'une première peinture colorante (P1), d'une deuxième peinture colorante aqueuse (P2), d'une troisième peinture colorante aqueuse (P3), et d'une peinture en couche transparente (P4) sur un film de revêtement appliqué par électrodéposition durci formé sur une feuille d'acier ; et la formation d'un premier film de revêtement coloré, d'un deuxième film de revêtement coloré, d'un troisième film de revêtement coloré, et d'un film de revêtement en couche transparente qui possèdent chacun des propriétés particulières en termes de composition, de luminosité, d'épaisseur de film et analogues.
Patent CA-3106471-A1 (CA)
Title: Modified norovirus vp1 proteins and vlps comprising modified norovirus vp1 proteins
Inventor: D'AOUST MARC-ANDRE
IPC: C07K14/08
Filed: 2018-11-30
Abstract: Nucleic acids encoding modified norovirus VP1 proteins, and VLPs comprising one or more of the modified norovirus VP1 proteins are provided. Methods for modified norovirus VP1 protein, and norovirus VLP, production in plants, portions of the plant or a plant cell, are also described.
Patent CA-3107477-A1 (CA)
Title: Phonekey belt
Inventor: GRIFFITH SANDRA
IPC: H04B1/3888
Filed: 2021-01-29
Abstract: A Phonekey Belt is a belt suitable for use in carrying a cellphone and a small set of keys comprising the combination of a long wide piece of leather or other fashion material with two pockets attached to the front of the belt, on either side of an adjustable belt system. The pocket on the left is a raised open pocket that is designed to hold a cellphone placed sideways. The pocket on the right is an open pocket that is designed to hold a small ring of keys. Both pockets are placed at the front of the belt so that arm movement is not impeded.
Patent CA-3107589-A1 (CA)
Inventor: DEVRIES ADAM
IPC: E03C1/04
Filed: 2021-02-01
Abstract: Un assemblage de poignée pour un robinet comprend un récepteur défini par un corps de poignée ayant une paroi latérale conique verticale définissant une chambre de réception, une fente sétendant à travers la paroi latérale conique dans la chambre de réception, et un dispositif de retenue de formation de fil couplé autour du récepteur et étant au moins partiellement disposé à lintérieur de la fente afin de sétendre dans la chambre de réception. Une tige de soupape conique comprend un embrèvement de retenue, cette première étant reçue à lintérieur de la chambre de réception du récepteur de sorte quau moins une partie du dispositif de retenue de formation de fil sétend à travers la fente du récepteur et est reçue à lintérieur de lembrèvement de retenue de la tige de soupape conique. La structure de lassemblage de poignée permet à une poignée dêtre couplée et découplée dune cartouche de soupape de robinet par son encliquetage sur la tige de soupape et ailleurs. Lassemblage de poignée de la présente divulgation permet un moment de l'assemblage plus rapide, et une réduction de résidu en raison de filetage dattache découlant souvent de lutilisation dattaches filetées classiques.
Patent CA-3110450-A1 (CA)
Inventor: COBURN JEANNINE
IPC: A61L27/22
Filed: 2019-08-22
Abstract: La présente invention concerne des cellules décellularisées par voie enzymatique et des méthodes de production desdites cellules, qui peuvent être utilisées dans un échafaudage. Les échafaudages présentés dans cette invention sont biocompatibles et peuvent comprendre des cellules décellularisées qui ont été modifiées pour exprimer un agent bioactif ou une molécule bioactive.
Patent CA-3111026-A1 (CA)
Inventor: BRUNNER YARON
IPC: A47B96/02
Filed: 2019-09-09
Abstract: The present disclosure relates to reinforced shelves, kits for reinforced shelves and shelving units comprising at least one reinforced shelf.
Patent CA-3114755-A1 (CA)
Inventor: RUPPERT CLINT
IPC: B21D5/02
Filed: 2019-09-26
Abstract: A tool holder and differing designs of movable portions that can be interchangeably mounted with the holder depending on the tang profile of the tool needing to be seated and secured to the holder. The design provides both an effective and efficient holder that is usable with tools having different tang styles.
Patent CA-3115203-A1 (CA)
Title: Image processing apparatus and method
Inventor: NAKAGAMI OHJI
IPC: G06T9/00
Filed: 2019-09-18
Abstract: The present disclosure pertains to an image processing device and method which make it possible to suppress a load increase when generating a point cloud from a mesh. The present disclosure generates point cloud data by positioning points at the intersecting points between a mesh surface and a vector having location coordinates which correspond to the specified resolution as a point of origin. For example, the present disclosure performs an intersection determination between the mesh surface and the vector, and when determined that intersection occurs, calculates the coordinates of said intersecting point. For example, the present disclosure is applicable to an image processing device, electronic device, image processing method or program.
Patent CA-3116738-A1 (CA)
Inventor: RACICOT DANIELLE L
IPC: E06B3/46
Filed: 2021-04-30
Abstract: A sliding door includes a door panel that has a first face, a second face that is opposite to the first face, and a top edge that defines first and second raised portions of the door panel and an open space that extends between the first and second raised portions. The sliding door includes a plurality of rollers affixed to the door panel by first and second mounting assemblies. Each of the plurality of rollers has an axis of rotation that is normal to the first face of the door panel. The sliding door includes a soft-close assembly secured to the first and second mounting assemblies at opposing ends thereof, such that the soft-close assembly is positioned within the open space between the first raised portion of the door panel and the second raised portion of the door panel.
Patent CA-3118512-A1 (CA)
Title: Ensemble connecteur a pieces multiples
Inventor: RYMAN MORGAN
IPC: F16L37/133
Filed: 2018-11-23
Abstract: Il est décrit un ensemble de connexion en plusieurs parties qui réalise un accouplement encliquetable compacte entre un tuyau et un emboîtement de tuyau avec seulement une seule position de fuite potentielle et nécessitant seul un nombre minimum de parties : un premier élément de retenue, un deuxième élément de retenue, et un élément d'étanchéité coincés entre ces derniers dans la direction axiale de l'ensemble de connexion.
Patent CA-3120590-A1 (CA)
Title: Differential traction drive with steering axis coordination system and method
Inventor: CHANG HER-JYE
IPC: B62D11/00
Filed: 2019-12-02
Abstract: A system and method for differential traction drive and steering axis coordination for an autonomous mower or other turf device includes initiating a steering motion based on determining a target forward speed and a steering rotational speed, calculating a left wheel speed and a right wheel speed, and applying the left and right wheel speeds, wherein the steering rotational speed is driven by a steering motor and the traction wheels associated with the autonomous mower, and the left and right wheel speeds are based on the target forward speed, a distance from a steering axle to the center of the respective wheel, and the steering rotational speed.
Patent CA-3123974-A1 (CA)
Title: Distributor device for solids-containing liquids
Inventor: KRAMPE PAUL
IPC: A01C23/00
Filed: 2019-12-17
Abstract: The invention relates to a distributor device (1) for liquids containing solids, said distributor device comprising a distributor chamber (11) with an inlet opening (90) which opens into a chamber interior of the distributor chamber, the distributor chamber having a first end wall (12), which has multiple connection pieces (60a, b, 65a, b), and a first side wall (16), which is situated laterally to the end wall. The invention is characterised in that: the distributor device (1) comprises a connection part (70) which connects the rotor (20) and the blade drive shaft (220) and is connected detachably to the rotor (20) and/or to the blade drive shaft (220), wherein a movement of the rotor (20) is guided by the connection part (70) relative to the first perforated blade disc (50); the distributor chamber (11) has at least one closable opening (15) which is situated in the first side wall (16), wherein the opening (15) is at least large enough for the rotor (20) to be removable from the distributor chamber (11) through the opening (15).
Patent CA-3125412-A1 (CA)
Title: Secondary joist profile for grid systems
Inventor: BOND BRADLEY D A
IPC: E04G11/36
Filed: 2021-07-21
Abstract: A joist for a formwork grid construction component system is disclosed.  Typical joists (sometimes referred to as secondary beams) span a distance of approximately six feet (when fully connected). By strengthening the joist using an altered profile while maintaining interoperable external dimensions, the span distance may be increased. That is, by forming the joists with the disclosed profile, joists can be made longer (e.g., have an eight foot connected span) and maintain appropriate strength or even have an increased weight tolerance. Formwork grid systems are used in construction of buildings and other structures. Interoperability with existing components is maintained by the disclosed joist profile adhering to the same external functional form factor as existing joists. The external form factor being the same allows joists constructed in accordance with this disclosure to properly function with existing formwork grid construction components.
Patent CA-3125422-A1 (CA)
Title: Heater control in heavy-duty motor vehicle engines
Inventor: WEBB CYNTHIA CHAFFIN
IPC: F01N3/035
Filed: 2021-07-21
Abstract: A heavy duty truck includes a diesel engine that generates an exhaust gas flow and an exhaust after-treatment system for treatment of the exhaust gas flow.  The exhaust after-treatment system includes at least one heater and at least one selective catalytic reduction system downstream of the heater. The heater is operated to inject supplemental heat energy into the exhaust gas flow at a rate based on a difference between a target rate of heat energy in the exhaust gas flow at an inlet to the selective catalytic reduction system and a rate of heat energy supplied to the exhaust gas flow from the diesel engine.
Patent CA-3126468-A1 (CA)
Title: Resonant optical cavity system with optical feedback, suitable for detecting traces of gas by raman spectroscopy
Inventor: KATCHANOV ALEXANDRE
IPC: G01N21/15
Filed: 2020-01-15
Abstract: The invention relates to a method for analysing gas by Raman spectroscopy, the method comprising steps of generating, with a laser source (100), a laser beam that scans a frequency range including a plurality of resonant modes of an optical cavity (180) including gases to be analysed; delivering the laser beam to the cavity; extracting, from the cavity, a feedback beam that is sent, amplitude- and phase-adjusted, to the source; during the scan of the frequency range, detecting light-intensity peaks (221-229) in the laser beam in the cavity, the phase of the feedback beam being adjusted to decrease asymmetries in the shapes of the peaks, the amplitude of the feedback beam being adjusted to decrease zero-intensity intervals between the peaks; and carrying out a spectral analysis on light inelastically scattered in the cavity, in order to determine the composition of the gases to be analysed.
Patent CA-3126794-A1 (CA)
Title: Contact lens cleaner
Inventor: VIL SAMUEL SAINT
IPC: A61L12/02
Filed: 2020-01-15
Abstract: A contact lens cleaner device which can be used to clean contact lenses from debris and bacteria. The contact lens cleaner device pumps contact lens solution into reservoirs where contact lenses can be placed. The contact lenses rotate within the reservoirs and debris falls into a filter, as the contact lens solution continues to be pumped through the device. UV-lighting kills bacteria and cleanses the contact lenses in the reservoirs.
Patent CA-3127180-A1 (CA)
Title: Pre-evaporation standardization of extracted psychoactive compounds
Inventor: MOSS RYAN
IPC: B01D11/02
Filed: 2021-08-06
Abstract: This invention relates to the extraction of psychoactive compounds from psychedelic organisms for use in medicine. Raw psychedelic organisms are dried and pulverized. The psychoactive compounds are extracted using a solvent to result in an extraction slurry. The extraction slurry is filtered and pH-adjusted if necessary. The filtrate is then standardized to provide, when dried, a known concentration of the psychoactive alkaloids that have been extracted. The solvent is then evaporated from the filtrate to form the extract. The extract may be mixed with water and spray dried. The standardization process is run before or after full or partial evaporation of the solvent. The result is a powdered extract with a precisely defined concentration of psychoactive compounds.
Patent CA-3127582-A1 (CA)
Inventor: JOUBERT DAVID
IPC: F04F1/06
Filed: 2020-02-27
Abstract: The invention relates to a system for dropping a liquid, comprising a liquid storage reservoir (2) provided with a liquid outlet area (3) that comprises an outlet nozzle (4) and a dropping hatch (5). Furthermore, the dropping system (1) comprises means for varying the air pressure in the storage reservoir (2) depending on the level of liquid in the reservoir (2).