baber/WOPTO huggingface dataset:
Patent CA-3039296-A1 (CA)
Title: Reduction des odeurs de bitume modifie de caoutchouc granulaire
Inventor: XU LITING
IPC: C08L95/00
Filed: 2017-10-11
Abstract: L'invention concerne un procédé de réduction des odeurs comprenant les étapes consistant à mélanger des agents actifs et un agent de dilution à du bitume modifié de caoutchouc granulaire liquide, les agents actifs comprenant 20 à 60 % en poids d'un aldéhyde choisi parmi l'alpha-hexylcinnamaldéhyde, le 2-(4-tert-butylbenzyl)propionaldéhyde, le 2-benzylidèneheptanal ou des mélanges correspondants et 10 à 40 % en poids d'un ou de plusieurs alcools présentant un point d'ébullition d'au moins 150°C, calculé sur le poids total d'agents actifs. L'invention concerne également une composition de bitume modifié de caoutchouc granulaire telle qu'obtenue par le procédé ci-dessus. L'utilisation d'une composition de bitume modifié de caoutchouc granulaire telle qu'obtenue par le procédé ci-dessus dans des matériaux de revêtement routier et de base de route, dans des couches isolantes pour bâtiments, dans des matériaux de toiture et/ou dans une feuille d'étanchéité est également décrite.
Patent CA-3039986-A1 (CA)
Title: Fuel compositions for controlling combustion in engines
Inventor: CHOI EUGINE
IPC: C10L1/04
Filed: 2017-10-20
Abstract: Naphtha boiling range compositions are provided that can have improved combustion properties (relative to the research octane number of the composition) in spark ignition engines and/or compression ignition engines. The improved combustion properties can be achieved by controlling the total combined amounts of n-paraffins and isoparaffins that include a straight- chain propyl group (R1-CH2-CH2-CH2-R2). For such a straight-chain propyl group, R2 can correspond to any convenient CxHy group that can appear in a paraffin or isoparaffin. R1 can correspond to a hydrogen atom, making the straight-chain propyl group a terminal n-propyl group; or R1 can correspond to any convenient CxHy group that can appear in a paraffin or isoparaffin.
Patent CA-3040248-A1 (CA)
Inventor: FROSELL THOMAS JULES
IPC: E21B49/08
Filed: 2016-11-18
Abstract: A variable flow resistance system for use with a subterranean well includes a first flow path configured to receive a fluid, a sensor configured to measure a property of the fluid received into the first flow path, and an actuator configured to control an inflow rate of the fluid received into the first flow path based upon the property of the fluid measured by the sensor.
Patent CA-3042640-A1 (CA)
Title: Fingerprint determination for network mapping
Inventor: JUNIO TIMOTHY
IPC: G06F15/16
Filed: 2017-09-26
Abstract: A system for determining fingerprints includes an interface to receive an indication to determine fingerprints using a set of client data, and a processor to determine a set of indicators based at least in part on the client data and for one or more indicators of the set of indicators, determine whether the indicator comprises a fingerprint based at least in part on a frequency analysis, and in the event it is determined that the indicator comprises a fingerprint, store the fingerprint in a fingerprint database associated with the client.
Patent CA-3044059-A1 (CA)
Title: Method of treating glycogen storage disease
Inventor: LIAN BRIAN
IPC: A61P3/10
Filed: 2017-11-17
Abstract: The present disclosure provides methods and compositions for the treatment of hepatic symptoms of glycogen storage diseases through the administration of thyroid hormone receptor agonists. The methods and compositions provided herein are useful in the treatment of hyperlipidemia, hypercholesterolemia, hepatic steatosis, cardiomegaly, hepatomegaly, hepatic fibrosis, and cirrhosis associated with glycogen storage diseases (GSD) and defects of glycogen metabolism. Said compounds may also be useful in the prevention of GSD-related hepatocellular adenoma and hepatocellular carcinoma.
Patent CA-3045541-A1 (CA)
Title: Procede de production de hmf
Inventor: KUNZ MARKWART
IPC: C07D307/46
Filed: 2017-12-01
Abstract: L'invention concerne un procédé de production de 5-hydroxyméthylfurfural (HMF) au cours d'un processus continu permettant d'obtenir une fraction HMF, une fraction hydrate de carbone/dioxyde de carbone, une fraction fructose et une fraction acide lévulique et acide formique, et en raison de la pureté des fractions obtenues, permettant en outre de réintroduire de manière avantageuse, directement dans le processus de production, la fraction fructose obtenue au moyen dudit procédé, et d'utiliser les autres fractions dans des processus de traitement ultérieurs sans qu'il soit nécessaire effectuer des étapes de purification complexes supplémentaires.
Patent CA-3047841-A1 (CA)
Inventor: LUO ZONGLI
IPC: C12N9/04
Filed: 2017-12-20
Abstract: Provided is Metschnikowia strain designated as International Depositary Authority of Canada (ID AC) Accession Number 081116-01, and strains derived therefrom expressing at least one xylose reductase, at least one xylose transporter, and comprising a genetic modification that attenuates xylitol dehydrogenase, for use in the production of xylitol from xylose, and composition and method for production of xylitol therefrom.
Patent CA-3048658-A1 (CA)
Inventor: BRUNO KENNETH S
IPC: C12N15/80
Filed: 2017-12-29
Abstract: The present disclosure provides a high-throughput (HTP) microbial genomic engineering method and system for transforming, screening, and selecting filamentous fungal cells that utilizes automation. The method and system utilize HTP selection and counter-selection to purify homokaryotic transformed filamentous fungal cells. Furthermore, the present disclosure provides a method for producing and long-term storage of protoplasts derived from filamentous fungal cells.
Patent CA-3051637-A1 (CA)
Title: Method of controlling a stairlift and a stairlift
Inventor: BOXUM CORNELIS
IPC: B66B9/08
Filed: 2018-03-08
Abstract: Method of controlling a stairlift (1), the stairlift (1) comprises a rail (2), a chair (4), a drive assembly (3) having a drive engine (22) for driving the chair (4) along the rail (2), the chair (4) is attached to the drive assembly (3), the chair (4) having an armrest (5), wherein the armrest (5) is pivotably supported at the chair (4) by a hinge (8), which allows a rotational movement of the armrest (5), in particular along a vertical axis (R), the method comprising the step of detecting an angular position (A-D) of the armrest (5); the step of controlling at least one functionality of the stairlift (1), in particular a functionality of the drive assembly (3), as a function on the detected angular position (A-D).
Patent CA-3054006-A1 (CA)
Inventor: SAUER KEVIN
IPC: F23R3/02
Filed: 2019-09-04
Abstract: A combustion section of a gas turbine engine may include a cassette configured to couple to an annular combustor dome arranged around a flow path for the gas turbine engine. The annular combustor dome may include a dome wall comprising a plurality of inlets configured to receive compressed air for a combustion chamber located downstream, relative to the flow path, from the annular combustor dome. The cassette may include a combustor wall extended away from the dome wall in a downstream direction. The cassette may further include a cowl integral to the combustor wall. At least a portion of the cowl may extend away from the dome wall in an upstream direction relative to the flow path. The cowl may receive compressed air from a diffusor and guide the compressed air to a space upstream from the inlets, relative to the flow path.
Patent CA-3055664-A1 (CA)
Title: Commande de dispositif de traitement de plaie par pression negative en presence d'une condition de defaillance
Inventor: ASKEM BEN ALAN
IPC: A61M27/00
Filed: 2018-03-08
Abstract: La présente invention concerne des modes de réalisation des systèmes et des procédés de traitement de plaies par pression négative. Dans un mode de réalisation, un appareil comprend un pansement, une source de pression négative, un interrupteur, un élément d'interface, et un circuit de commande. La source de pression négative, l'interrupteur et l'élément d'interface peuvent être disposés sur ou à l'intérieur du pansement. Les circuits de commande peuvent être dans un premier ou un second mode. Dans le premier mode, le circuit de commande peut provoquer l'alimentation d'une pression négative en réponse à une première entrée d'utilisateur par l'intermédiaire de l'interrupteur lorsque la source de pression négative ne fournit pas de pression négative et empêche l'alimentation en pression négative en réponse à la première entrée d'utilisateur tandis que la source de pression négative fournit une pression négative, et le circuit de commande peut passer du premier mode à un second mode en réponse à une seconde entrée d'utilisateur par l'intermédiaire de l'élément d'interface. Dans le second mode, le circuit de commande peut désactiver l'alimentation en pression négative.
Patent CA-3056050-A1 (CA)
Inventor: WHEELER LUCIE B
IPC: B03D1/006
Filed: 2019-02-04
Abstract: The present disclosure relates to flotation oils comprising an intermediate stream obtained from an upgrader, a refinery, a slop or slurry tank of gasoil and/or heavier streams, wherein the flotation oil comprises at least one of the following properties: - a density at 15°C, as measured by ASTM-D4052, of about 0.87 g/ml to about 1.2 g/ml; - a flash point, as measured by ASTM D93, that is equal to or greater than 50° C; and - a resin content, as measured by SARA (Determination of Saturates, Aromatics, Resins, and Asphaltenes (SARA) as measured by IP-469), of about 2 wt. % to about 25 wt. %. The present disclosure also relates to processes for making such flotation oils, and uses thereof for example in the froth flotation of ores to recover minerals and metals such as potash, phosphate and/or copper.
Patent CA-3056705-A1 (CA)
Inventor: GRANDPERRET GILLES
IPC: F03B17/06
Filed: 2018-03-14
Abstract: Device for producing hydro-electric power. The present invention relates to a device (1) for producing hydro-electric power, comprising at least one water wheel (2) rigidly connected to at least one platform, at least one upper face (60) of which is above water, said water wheel (2) being formed by a plurality of blades (3) extending the free ends of arms (4) distributed around a hub, and being intended to be set into rotation under the effect of the flow of the water from a water course (50) about an axis (X) with a horizontal aspect, perpendicular to the direction of flow of said water course (50), in order to activate a turbine (20) and to produce electricity through a generator (21). It is characterised in that it comprises means for activating, under the effect of the rotation of the water wheel (2), at least one means for compressing a fluid intended to supply said turbine (20).
Patent CA-3059037-A1 (CA)
Title: Methods and systems for effective scrub bar navigation
Inventor: SRIRAM PRAKASH
IPC: G11B27/11
Filed: 2018-04-23
Abstract: Various arrangements are presented for managing video content navigation Metadata may be acquired that designates one or more portions of a programming content item as mapped to a predefined category selected from a plurality of predefined categories. A scrub bar interface may be output for presentation that graphically indicates a start point of the programming content, an end point of the programming content, and a scrub bar spanning from the start point to the end point. One or more graphical indications may be output that are indicative of the predefined category on the scrub bar based on the metadata.
Patent CA-3064003-A1 (CA)
Title: A template and a method of using the template
Inventor: BROUWER WILLIBRORDUS ADELBERTUS MARIA
IPC: E02D13/04
Filed: 2018-06-07
Abstract: A template for use in installing a plurality of piles relative to one another in an underwater ground formation comprises a template frame and a plurality of pile guides having parallel pile guide centrelines and being fixed to the template frame. Each pile guide is provided with a pile guide frame that surrounds a passageway configured for passing a pile therethrough. Each pile guide frame includes an upper end and a lower end. The template has a template centre located in the middle of the pile guide centrelines Each pile guide is provided with a spacer being fixed to the pile guide frame and protruding into the passageway. The spacer has a pile contact surface for guiding a pile during driving it into the ground. The pile contact surface encloses an imaginary cylinder including a centreline which coincides with the pile guide centerline In circumferential direction about the pile guide centerline the location of the pile contact surface shifts with respect to the corresponding pile guide frame in a direction from the lower end to the upper end thereof as seen m a direction from the template centre to the pile guide centreline
Patent CA-3064882-A1 (CA)
Inventor: LUTHRA KRISHAN LAL
IPC: C04B41/89
Filed: 2019-12-12
Abstract: A coated component, along with methods of making and using the same, is provided. The coated component includes a ceramic matrix composite (CMC) substrate comprising silicon carbide and having a surface; a mullite/NOSC bondcoat on the surface of the substrate; and an environmental barrier coating on the mullite/NOSC bondcoat. The mullite/NOSC bondcoat comprises a non-oxide silicon ceramic (NOSC) phase contained within a mullite phase, with the mullite/NOSC bondcoat comprising 60% to 95% by volume of the mullite phase, such as 65% to 93% by volume of the mullite phase.
Patent CA-3069164-A1 (CA)
Inventor: LIN DAOSHU
IPC: C09D4/06
Filed: 2017-07-11
Abstract: An aqueous dispersion having reduced VOCs and/or odor and an aqueous coating composition comprising the aqueous dispersion are disclosed.
Patent CA-3069717-A1 (CA)
Title: Method and system to produce hydrocarbon feedstocks
Inventor: LOURENCO JOSE
IPC: C01B3/02
Filed: 2020-01-24
Abstract: ABSTRACT OF THE DISCLOSURE A method that combines a fuel cell with a Gas Recovery Unit (GRU) to a methanol plant to produce methanol at near zero GHG emissions. The fuel cell generates steam, carbon dioxide and electricity. A GRU unit condenses, separates, recovers, pressurizes and reheats the fuel cell anode exhaust stream. The GRU prepares a stream of natural gas and steam to feed the fuel cell anode and a stream of carbon dioxide and air to feed the fuel cell cathode.  The GRU also prepares streams of carbon dioxide and steam as reactants for the stoichiometric mixture with natural gas to produce synthesis gas in an electric catalytic reformer at a methanol plant.  The fuel cell provides electricity for the electric catalytic reformer. The produced synthesis gas is converted into methanol in a methanol synthesis reactor. The fuel cell is a provider of;  steam and carbon dioxide reactants and electricity for the electric catalytic reactor to produce synthesis gas for conversion to methanol at near zero GHG emissions,
Patent CA-3076317-A1 (CA)
Inventor: SHIGETA YASUSHI
IPC: A63F1/18
Filed: 2018-09-19
Abstract: A detection system of the present disclosure stores positions and the amount of game tokens (9) that a game participant (6) places on a game table (4) based on a measurement result by abet chip measuring device (19) in the same persons for each game participant (6) or player positions (45) of the game table(4).  A management control device (50) compares an actual winning rate and a total return amount with figures obtained by a probability statistic calculation at the time of an end of the number of games to determine whether there is a significant difference therebetween and specifies any one of the game participant (6) or the player position (45), the game table (4), or a room having the game table (4) where the significant difference is occurring.
Patent CA-3079367-A1 (CA)
Title: Elastomeres de glycerol-silicone en tant que matrices actives a profils de liberation controlables
Inventor: SKOV ANNE LADEGAARD
IPC: C08K5/1545
Filed: 2018-11-23
Abstract: L'invention concerne une composition de silicone élastomère comprenant au moins une première et une seconde phase glycérol qui sont distinctes l'une de l'autre et un procédé de fabrication de celle-ci. Les compositions élastomères sont spéciales dans celle-ci de telle sorte qu'une libération de substance active d'ordre zéro peut être obtenue de manière réversible par modification de la teneur en glycérol de la composition de silicone.
Patent CA-3080485-A1 (CA)
Inventor: CARISELLA JAMES V
IPC: E21B27/02
Filed: 2018-10-24
Abstract: A downhole placement tool includes an actuation (122) and a placement assembly. The actuation assembly includes a housing (226a) having a fluid pathway therethrough and an actuation piston seated in the housing to block the fluid pathway. The actuation piston is movable by fluid applied thereto to open the fluid pathway and allow the fluid to pass therethrough. The placement assembly is connected to the actuation assembly (122), and includes a housing (226b) having a pressure chamber (217b) to store the wellbore material (103) therein, a door (219), and a placement piston. The placement piston includes a piston head (264a) slidably movable in the housing, and a rod (264b) connected between the piston head (264a) and to the door (219). The piston head (264a) is movable in response to the flow of the fluid from the actuation assembly (122) into the placement assembly to advance the placement piston and open the door (219) whereby the wellbore material (103) is selectively released into the wellbore.
Patent CA-3083086-A1 (CA)
Title: Method for simultaneously eliminating isobutanal and acetone from olefinic feedstocks by adsorption on a zeolite material
Inventor: BARTHELET KARIN
IPC: C07C11/08
Filed: 2018-11-30
Abstract: The present invention concerns a method for purifying an olefinic feedstock comprising olefins with 4 carbon atoms and impurities including isobutanal, ethanol and acetone, said method comprising a pre-treatment comprising at least a step of eliminating the ethanol and the water present in said olefinic feedstock and a step of simultaneously eliminating the isobutanal and the acetone, by passing the feedstock from the pre-treatment over at least one fixed bed of at least one adsorbent comprising at least one material with a zeolitic framework, said material with a zeolitic framework being chosen from the group constituted by: zeolites, AlPO's, SAPO's and the mixtures of same; said step of simultaneously eliminating the isobutanal and the acetone being carried out at a temperature of between 0 and 200°C, at a pressure of 0.1 to 10 MPa and at an hourly space velocity (HSV) of the feedstock over the fixed bed of between 0.1 and 10 h-1.
Patent CA-3085975-A1 (CA)
Inventor: CAPONE STEFANIA
IPC: C07K14/05
Filed: 2018-12-14
Abstract: The invention provides Epstein-Barr Virus antigen polynucleotides, polypeptides and vectors; as well as immunogenic compositions comprising the same. It includes the use of Epstein-Barr Virus antigen constructs to produce vaccines for treating and preventing Epstein-Barr Virus infections and Epstein-Barr Virus-associated diseases, such as multiple sclerosis, rheumatoid arthritis and systemic lupus erythematosus.
Patent CA-3086605-A1 (CA)
Title: Melange maitre comportant une resine de base polyolefinique semi-cristalline
Inventor: LI DACHAO
IPC: C08K5/06
Filed: 2018-02-01
Abstract: L'invention concerne un mélange maître à base de co-agent comprenant une résine de base polyoléfinique semi-cristalline et un co-agent à fonction alcényle. L'invention concerne une formulation durcissable à base de peroxyde comprenant le mélange maître à base de co-agent et un composé polyoléfinique. L'invention concerne un procédé de préparation du mélange maître et de la formulation ; un produit polyoléfinique durci au peroxyde préparé à partir de celui-ci ; un article manufacturé comprenant le mélange maître, la formulation ou le produit, ou fabriqué à partir de ceux-ci ; et un procédé d'utilisation de l'article manufacturé.
Patent CA-3088389-A1 (CA)
Inventor: LUMSDEN CHARLES
IPC: C02F1/66
Filed: 2019-01-17
Abstract: La présente invention concerne un procédé de traitement de drainage minier acide qui élimine les ions fer du drainage minier acide sous la forme de nanoparticules de fer à valence zéro qui peuvent être ensuite utilisées pour la réhabilitation environnementale.
Patent CA-3088655-A1 (CA)
Inventor: ROMANO JOSEPH
IPC: B25J9/16
Filed: 2019-01-16
Abstract: A programmable motion system includes a dynamic end effector system. The end effector system includes a plurality of acquisition units at an exchange station within an area accessible by the programmable motion device, and a coupling system for coupling any of the acquisition units to an end effector of the programmable motion device such that any of the acquisition units may be automatically selected from the exchange station and used by the programmable motion device without requiring activation or actuation by the exchange station and without intervention by a human. The coupling system includes a plurality of magnets arranged at a distal end of the end effector, which is configured for insertion into an open metal end of any of the plurality of acquisition unit. The magnets provide magnetic force for securing the open metal end of the acquisition unit to the distal end of the end effector.
Patent CA-3089567-A1 (CA)
Inventor: REDDY B RAGHAVA
IPC: C04B38/02
Filed: 2019-01-22
Abstract: Ce document concerne des compositions de ciment expansés non hydrauliques durcissables comprenant des compositions génératrices d'azote gazeux utilisées pour la régulation de la perte de circulation.
Patent CA-3089583-A1 (CA)
Inventor: ANDREWS DAVID
IPC: A61K35/13
Filed: 2019-01-24
Abstract: La présente invention concerne une chambre de biodiffusion pour effectuer la vaccination de cellules autologues. La chambre de biodiffusion est adaptée pour l'insertion à l'intérieur d'un sujet et pour le retrait depuis un sujet. Dans certains modes de réalisation, la chambre de biodiffusion comprend (i) un corps de chambre définissant une cavité creuse et comprenant une première surface et une second surface, (ii) une première membrane semi-perméable reliée à la première surface, (iii) une seconde membrane semi-perméable reliée à la seconde surface, et (iv) un élément et/ou une caractéristique adapté-e pour retirer la chambre de biodiffusion du sujet. La première membrane semi-perméable et la seconde membrane semi-perméable sont perméables aux liquides et aux facteurs solubles mais ne sont pas perméables aux cellules. Dans certains modes de réalisation, la composition comprenant une quantité thérapeutiquement efficace d'un oligodésoxynucléotide antisens est insérée dans la chambre de biodiffusion et laissée à diffuser hors de la chambre de biodiffusion et à l'intérieur du sujet par l'intermédiaire d'au moins l'une de la première membrane semi-perméable ou de la seconde membrane semi-perméable.
Patent CA-3093302-A1 (CA)
Inventor: GROUSOPOULOS JOHN
IPC: B01D53/02
Filed: 2019-03-08
Abstract: La présente invention concerne des exemples de systèmes, appareils et de procédés pour la séparation de l'oxygène à partir de l'air. Le système comprend une colonne de séparation qui comprend un composé de séparation d'oxygène emballé dans la colonne pour lier de manière sélective et réversible de l'oxygène à partir de l'air et pour libérer l'oxygène de manière sélective lié lorsqu'il est chauffé, un dispositif de chauffage couplé de manière thermique à la colonne de séparation, un appareil d'élimination de chaleur et un dispositif de commande de l'écoulement d'air.
Patent CA-3093856-A1 (CA)
Inventor: KALLURI RAGHU
IPC: C07K17/02
Filed: 2019-03-12
Abstract: L'invention concerne des compositions comprenant des exosomes comprenant une molécule immunomodulatrice, par exemple , ICOSL ou OX40L, sur leur surface. L'invention concerne en outre des procédés d'utilisation de ces exosomes pour le traitement de maladies nécessitant une immunomodulation, telles que le cancer, une maladie auto-immune ou une maladie infectieuse.