baber/WOPTO huggingface dataset:
Patent CA-3052718-A1 (CA)
Title: 2-heteroaryl-3-oxo-2,3-dihydropyridazine-4-carboxamides for the treatment of cancer
Inventor: GUTCHER ILONA
IPC: C07D237/24
Filed: 2018-02-02
Abstract: The present invention covers 2-heteroaryl-3-oxo-2,3-dihydropyridazine-4-carboxamide compounds of general formula (I), in which X, R1, R2, R3, R4 and R5 are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of cancer or conditions with dysregulated immune responses or other disorders associated with aberrant AHR signaling, as a sole agent or in combination with other active ingredients.
Patent CA-3052944-A1 (CA)
Inventor: BERGSTROM MATTIAS
IPC: H04W74/08
Filed: 2018-02-12
Abstract: L'invention concerne des préambules d'accès aléatoire (130) qui sont regroupés selon un schéma de regroupement parmi une pluralité de schémas de regroupement (125). Différents schémas de regroupement (125) sont associés à différents types de critères de sélection de groupe. Un dispositif sans fil (110) (par exemple, un équipement d'utilisateur) détermine lesquels de la pluralité de schémas de regroupement (125) des préambules d'accès aléatoire (130) sont regroupés conformément à, et sélectionne, parmi des groupes (135) de préambules d'accès aléatoire (130) tels que définis conformément au schéma de regroupement déterminé (125), un groupe (135) basé sur le type de critères de sélection de groupe associés au schéma de regroupement déterminé (125). Le dispositif sans fil (110) tente un accès aléatoire à une station de base (105) à l'aide d'un préambule d'accès aléatoire (120) sélectionné parmi le groupe sélectionné (135).
Patent CA-3053821-A1 (CA)
Inventor: WAXMAN ALLEN M
IPC: G01N21/3504
Filed: 2018-03-16
Abstract: Apparatus and methods for rapidly detecting, localizing, imaging, and quantifying leaks of natural gas and other hydrocarbon and greenhouse gases. Scanning sensors, scan patterns, and data processing algorithms enable monitoring a site to rapidly detect, localize, image, and quantify amounts and rates of hydrocarbon leaks. Multispectral short-wave infrared detectors sense non-thermal infrared radiation from natural solar or artificial illumination sources by differential absorption spectroscopy. A multispectral sensor is scanned to envelop an area of interest, detect the presence and location of a leak, and raster scan the area around the leak to create an image of the leak. The resulting absorption image related to differential spectral optical depth is color mapped to render the degree of gas absorption across the scene. Analysis of this optical depth image, with factors including known inline pressures and/or surface wind speed measurements, enable estimation of the leak rate, i.e., emission mass flux of gas.
Patent CA-3054140-A1 (CA)
Inventor: HINDMAN DONALD W
IPC: G01L1/26
Filed: 2018-03-13
Abstract: A settling basin of a wastewater treatment system includes a collector chain including chain links having a plurality of side bars, stepped connecting pins configured to join the plurality of side bars and including a first end including a head portion having a cross-sectional area larger than portions of the plurality of side bars through which the stepped connecting pin extends, end caps configured to receive second ends of the stepped connecting pins, and apertures defined in the end caps and second ends of the stepped connecting pins configured to receive a retaining element that holds the end caps in position on the second ends of the stepped connecting pins.
Patent CA-3055053-A1 (CA)
Title: Fluid valve
Inventor: KOSTANSKI PIOTR
IPC: F16K3/26
Filed: 2019-09-10
Abstract: A fluid valve (2) comprises a valve housing (4) having at least one fluid inlet (10a) and at least one fluid outlet (10b, 10c) and having a valve axis (A). At least one of the inlet (10a) and outlet (10b) is arranged in a wall (14) extending circumferentially about the valve axis (A). The valve (2) further comprises a rotary valve body (8) arranged within the valve housing (4) for rotation about the valve axis (A).  The rotary valve body (8) comprises a frusto-conical valve body wall (16) and at least one inlet or outlet valve body opening (28a, 28b) through the valve body wall (16), the valve body (8) being rotatable about the valve axis (A) so as selectively to place the valve housing inlet (10a) and valve housing outlet (10b, 10c) into fluid communication via the at least one valve body opening (28a, 28b). The at least one inlet or outlet valve body opening (28a, 28b) is a slot which extends in the direction of the valve axis (A).
Patent CA-3055818-A1 (CA)
Inventor: XU YI
IPC: G05B19/4099
Filed: 2018-03-08
Abstract: A method of optimizing an additive manufacturing (AM) process includes receiving at least one design parameter of the AM process, receiving information relating to uncertainty in at least one other parameter of the AM process, performing uncertainty quantification in the optimization processor based on the at least one design parameters and uncertainty information to identify a shape error in an object being produced, updating the at least one design parameter of the AM process and utilizing the updated at least one design parameter in the AM process. A system for optimizing an AM process includes a design processor to produce at least one design parameter for an object to be manufactured, and an optimization processor to receive the at least one design parameter and uncertainty information to identify a shape error in the object to be manufactured and update the design parameters based on the shape error, prior or during the manufacturing process.
Patent CA-3056303-A1 (CA)
Inventor: FREY BRENDAN
IPC: G16B40/00
Filed: 2018-03-16
Abstract: La présente invention concerne un procédé mis en uvre par ordinateur destiné à déterminer un ensemble de préférences, consistant à : pour une séquence non épissée de la séquence non épissée ou des séquences non épissées, identifier (i) un site d'épissage d'ancrage comprenant un emplacement dans la séquence non épissée, et (ii) une pluralité de sites d'épissage complémentaires candidats (n) correspondant au site d'épissage d'ancrage, chacun de la pluralité de sites d'épissage complémentaires candidats comprenant un emplacement dans la séquence non épissée. Un vecteur de caractéristiques de site d'épissage pour chacun de la pluralité de sites d'épissage complémentaires candidats et du site d'épissage d'ancrage peut être calculé. Chacun des vecteurs de caractéristiques de site d'épissage peut comprendre une ou plusieurs caractéristiques déterminées sur la base, au moins en partie, d'un ou de plusieurs nucléotides dans la séquence non épissée. Un ensemble de préférences p 1 , p 2 ,..., p n correspondant à chacun de la pluralité de sites d'épissage complémentaires candidats peut être calculé et délivré en sortie à l'aide des vecteurs de caractéristiques de site d'épissage.
Patent CA-3057433-A1 (CA)
Title: Hybrid telemetry system for drilling operations
Inventor: HEAD PHILIP
IPC: E21B47/12
Filed: 2018-03-23
Abstract: A system of installing a telemetry cable 15 in a drill string 5, the drill string comprising a plurality of drill pipe sections, the drill string having a drill pipe electrical connector at the bottom of the drill string, an electrical wireline capable of carrying an electric signal is disposed in the drill string, terminating in a lower wireline electrical connector 11 capable of connecting with the lower drill pipe electrical connector, and an upper termination block.
Patent CA-3057694-A1 (CA)
Inventor: DORMINEY BRYAN KEITH
IPC: B65D5/44
Filed: 2018-06-11
Abstract: A reinforced container (100) includes first (301), second (302) and third (303) panels, the first and second panels having a first fold line (401) therebetween, the first and third panels having a second fold line (402) therebetween, the first and second panels being disposed parallel to the z-axis, the third panel being disposed orthogonal to the z-axis, and the first fold line defining a first corner oriented parallel to the z-axis. A strength enhancing feature (110) is disposed at the top of the first corner with a continuous planar edge orthogonal to the z- axis. The third panel defines a top surface of the container, the planar edge (111, 112) of the strength enhancing feature being disposed substantially parallel with at least a portion of the top surface, and the top surface has a corner portion disposed relative to the planar edge at a distance no greater than one half thickness of the third panel above the planar edge.
Patent CA-3058814-A1 (CA)
Inventor: ASHWORTH CHRISTOPHER KEN
IPC: H04B7/155
Filed: 2018-04-06
Abstract: L'invention concerne une technologie destinée à un répéteur multiport. Le répéteur multiport peut comprendre une pluralité de ports. Le répéteur multiport peut comprendre un ou plusieurs amplificateurs couplés à la pluralité de ports. Le répéteur multiport peut déterminer un ou plusieurs ports actifs à partir de 5 la pluralité de ports. Le répéteur multiport peut déterminer une attribution de puissance de transmission ou de gain entre l'un ou les ports actifs jusqu'à une puissance ou un gain de transmission composite. Le répéteur multiport peut ajuster une puissance de sortie ou un gain de chacun du ou des amplificateurs sur la base de l'attribution de la puissance d'émission ou du gain entre l'un ou les ports actifs.
Patent CA-3059077-A1 (CA)
Inventor: DICKINSON BRAD ALAN
IPC: C08J5/04
Filed: 2018-03-19
Abstract: L'invention concerne une feuille composite, et un article résistant aux balles, comprenant des fibres de polyéthylène haute performance (HPPE) alignées de manière unidirectionnelle et une résine polymère, ladite résine polymère comprenant un homopolymère ou un copolymère d'éthylène et ladite résine polymère ayant une densité telle que mesurée selon ISO1183 comprise entre 930 et 980 kg/m3, et une température de fusion de pic de 115 à 140 °C ; et ladite résine polymère est présente à hauteur de 5 à 25 % en poids sur la base du poids total de la feuille composite. L'invention concerne en outre un procédé de fabrication d'une feuille composite comprenant l'assemblage de fibres HPPE à une feuille, l'application d'une suspension aqueuse d'une résine polymère aux fibres HPPE, le séchage partiel de la suspension aqueuse, l'application facultative d'un traitement de température et/ou de pression à la feuille composite.
Patent CA-3061599-A1 (CA)
Title: Procedes de culture de keratinocytes humains
Inventor: TRYGGVASON KARL
IPC: G01N33/50
Filed: 2018-05-04
Abstract: La présente invention concerne des procédés de culture de kératinocytes épidermiques humains. Lorsque des kératinocytes sont cultivés sur des plaques revêtues d'une laminine contenant une chaîne alpha-4 ou une chaîne alpha-5, dans un milieu de culture cellulaire chimiquement défini sans xéno, ils se multiplient efficacement in vitro. L'invention concerne également des kits de culture cellulaire utiles pour la culture de kératinocytes, ainsi que des procédés d'utilisation de telles cellules pour le traitement de brûlures ou de plaies chroniques.
Patent CA-3062034-A1 (CA)
Inventor: HALBERT PHILLIP
IPC: A61F2/966
Filed: 2018-09-12
Abstract: Various embodiments for a stent delivery device that utilizes a lost motion technique via a living connected to two cantilever arms for slow retraction of an outer sheath and an actuator member coupled to the two arms for fast retraction of the outer sheath during delivery of a self- expanding implantable device such as a stem or stent graft.
Patent CA-3062236-A1 (CA)
Title: Laundry hamper
Inventor: LUTHRA ANU
IPC: A45F3/04
Filed: 2018-05-03
Abstract: Described herein is a collapsible laundry hamper which includes a flexible enclosure and an internal structure to support the side walls and base of the flexible enclosure, and to allow the hamper to stand in a stable position horizontally, vertically or both horizontally and vertically. The internal structure comprises first and second side frames connected by a collapsible linkage which allows the structure to collapse and expand while maintaining the first and second frames in an angular orientation that is substantially the same in the collapsed compared to the expanded position. The laundry hamper may include a removable and flexible divider which allows the user to separate their clothes. The laundry hamper may include one or more carry straps to allow a user to conveniently grasp the laundry hamper with one hand or to carry the laundry hamper in a hands-free manner.
Patent CA-3062572-A1 (CA)
Title: Polymer film for in-mold labeling
Inventor: WEIS KATJA
IPC: B32B27/18
Filed: 2018-04-09
Abstract: The invention relates to an opaque multilayer biaxially oriented polypropylene film which comprises at least one vacuole-containing base layer, a printable outer cover layer, and an inner matte cover layer, wherein the inner cover layer contains at least two incompatible polymers and has a surface roughness Rz of at least 2.0 µm with a cut off of 25 µm. The inner matte cover layer contains a polydialkyl siloxane with a viscosity of 100,000 to 500,000 mm2/s and the surface of said inner cover layer is corona-treated or the inner cover layer contains a siloxane-modified polyolefin.
Patent CA-3063057-A1 (CA)
Title: Hydraulic actuation system
Inventor: Lassalle Julien
IPC: F15B19/00
Filed: 2019-11-26
Abstract: There is provided an hydraulic actuation system (10) for an aircraft, the hydraulic actuation system (10) includes an actuator (A), a primary actuation arrangement (100) to provide hydraulic fluid to control the actuator (A), wherein the hydraulic actuation system (10) is configured to detect a fault in the actuator (A). The hydraulic actuation system (10) also includes a secondary actuation arrangement (200) to provide hydraulic fluid to control the actuator (A) in response to a detection of a fault in the actuator (A).
Patent CA-3064836-A1 (CA)
Inventor: MEZZINO GIACOMO
IPC: F16K17/04
Filed: 2019-12-11
Abstract: There is provided a pressure relief valve comprising: a first port configured to receive a first gas at an input pressure; a second port configured to receive a second gas at a regulating pressure; a third port in fluid communication with the first port via an orifice and configured to output the first gas at an output pressure; a piston movable along an axis and configured to control the passage of gas through the orifice between the first port and the second port, such that the output pressure of the gas is dependent on the axial position of the piston; and a resilient member configured to bias the piston, wherein the valve comprises a chamber at least partly defined by the piston and in fluid communication with the second port, such that the force exerted by the gas within the chamber on the piston acts against the action of the resilient member.
Patent CA-3064919-A1 (CA)
Title: Apparatus and methods for the comminution of botanical feedstock
Inventor: NAHTIGAL ISTOK GORAZD
IPC: B02C23/08
Filed: 2017-10-26
Abstract: An apparatus for the treatment of cannabis comprising a grinder, a first cyclonic separator positioned downstream from the grinder, a source of negative pressure downstream from the grinder and, an extractor that receives at least some of the comminuted cannabis exiting the first cyclonic separator, the extractor producing a cannabis extract. A method for treating cannabis is also provided.
Patent CA-3066216-A1 (CA)
Inventor: MITTAL KHUSHBOO
IPC: A47G9/10
Filed: 2017-06-13
Abstract: L'invention concerne un produit textile et un procédé de fabrication de celui-ci. Le produit textile comprend environ 5 à 95 % en poids d'amas de duvet naturel et environ 95 à 5 % en poids de matériau fibreux secondaire. Le procédé de fabrication du produit textile comprend les étapes consistant à ouvrir un matériau fibreux, ajouter des amas de duvet naturel au matériau fibreux, mélanger le matériau fibreux avec les amas de duvet naturel pour former un mélange homogène et remplir le produit textile du mélange homogène.
Patent CA-3067716-A1 (CA)
Title: Method for sensing of biometric data and use thereof for determining emotional state of a user
Inventor: GUPTA RISHABH
IPC: A61B5/00
Filed: 2018-06-28
Abstract: A method of determining data model for use in predicting a state of a user based on collected biometric data collected via a sensor platform, the method comprising receiving from sensors of the sensor platform a plurality of the biometric data; extracting a plurality of representative features from the plurality of biometric data; receiving a plurality of user affect parameters associated with the plurality of representative features; correlating the plurality of user affect parameters with the plurality of representative features to determine a set of representative feature-affect pairings for the data model as a plurality of model data parameters; and storing the data model for subsequent use in determining the real time state of the user.
Patent CA-3068206-A1 (CA)
Inventor: LEE BUM HO
IPC: B65D85/808
Filed: 2018-06-22
Abstract: La présente invention permet d'apprécier les arômes profonds et riches fondamentalement inhérents de grains de café torréfiés, sous forme de diverses boissons de café telles que le café expresso, au moyen d'un bloc de compression de grains de café moulé ou de particules de café finement séparées pendant un processus de moulage par compression ; de conserver l'arôme des grains de café torréfiés pendant une longue période par le conditionnement sous vide d'un sachet à thé de grains de café à l'aide d'un emballage sous vide ; et d'utiliser du café comprimé en tant qu'agent aromatisant de café.
Patent CA-3068995-A1 (CA)
Title: Compositions for enhanced oil recovery
Inventor: NGUYEN DUY T
IPC: C09K8/584
Filed: 2018-07-03
Abstract: Disclosed herein are compositions and methods for increasing recovery, or flowback, of hydrocarbon compounds from hydrocarbon-containing subterranean reservoirs. The compositions include a dialkyl dimethyl ammonium surfactant, an amphoteric surfactant, and a solvent. The concentrated compositions are storage stable and easily diluted with a water source such as produced water to form injectates suitable for injecting into one or more hydrocarbon-bearing subterranean reservoirs. The injectates convert oil-wet rocks to water-wet but do not cause formation of emulsions with hydrocarbon compounds within the subterranean environment. Injection of the injectates into a reservoir results in an increase in the yield of hydrocarbons recovered, in particular from low permeability, low porosity reservoirs such as those formed by or encountered in hydraulic fracturing and/or in certain geographic locations.
Patent CA-3069767-A1 (CA)
Title: Hydraulic cylinder and facility implementing at least one such hydraulic cylinder
Inventor: RODRIGUES DA COSTA JOSE
IPC: F15B15/28
Filed: 2018-07-03
Abstract: The invention relates to a hydraulic cylinder comprising a body (1) having a wall (3) that defines a cylindrical cavity (2), with a cylindrical cavity axis (X), in which a piston (4) is movably mounted, said piston (4) separating said cylindrical cavity (2) into two tight chambers (5, 6) that are isolated from each other, the wall (3) of the body comprising at least two passages (7, 8) for introducing or discharging a fluid into each of said two chambers (5, 6). The cylinder also comprises two end walls (17, 18) and a rigid rod (32) which is secured to the piston (4) and coaxial with the cylindrical cavity (2), said rod (32) passing through a passage opening (20) provided in one of the two end walls (17, 18). The cylinder is characterised in that it comprises a position sensor (38) comprising a sensor head (39), a sensor rod (40) which is secured to the sensor head (39) and around which a magnet (41) is fitted, and a connector (42) connected to said sensor head (39).
Patent CA-3070753-A1 (CA)
Inventor: HOLMSTROM SVEN THAGE SIGVARD
IPC: G02C7/04
Filed: 2018-07-17
Abstract: L'invention concerne une lentille ophtalmique multifocale, et son procédé de fabrication, qui comprend au moins des points focaux pour une vision rapprochée, intermédiaire et de loin. La lentille comprend un corps de lentille de transmission de lumière fournissant un point focal de réfraction (164), et un réseau de diffraction de transmission de lumière périodique, s'étendant de manière concentrique sur au moins une partie d'une surface du corps de lentille et fournissant un ensemble de points focaux de diffraction (162, 63). Le réseau de diffraction est conçu pour fonctionner en tant que diviseur d'onde optique, le point focal de réfraction fournissant le point focal pour la vision intermédiaire (164) et les points focaux de diffraction fournissant les points focaux pour la vision de près (163) et la vision de loin (162). Le réseau de diffraction a une fonction de transfert optique (160) comprenant une fonction de profil de phase périodique continue ayant un argument modulé en fonction (165) de la distance radiale (r) par rapport à l'axe optique du corps de lentille, ce qui permet d'accorder la distribution de lumière dans les points focaux (162, 163, 164).
Patent CA-3072143-A1 (CA)
Title: Dynamic human heavy chain antibody libraries
Inventor: LUO PETER PEIZHI
IPC: C40B50/04
Filed: 2017-08-21
Abstract: Provided herein are libraries containing polynucleotides, where one of the polynucleotides encodes an antibody heavy chain with specific hypervariable regions HVR-H1 and HVR-H2. Further provided herein are libraries containing polynucleotides encoding a plurality of unique antibodies, wherein each antibody comprises a heavy chain variable region and a light chain variable region. Also provided are antibodies, polypeptide libraries, vector libraries, cells, non-human animals, antibody heavy chains, methods of making an antibody library, kits, and methods of generating a bispecific antibody related thereto.
Patent CA-3073375-A1 (CA)
Inventor: HAYASHI KOHEI
IPC: C07K16/32
Filed: 2018-08-20
Abstract: A novel polypeptide wherein a part of a DCTN1 protein is fused with a part of a RET protein; a polynucleotide encoding the polypeptide; a method for detecting the polynucleotide or the polypeptide; a method for screening a compound which inhibits the expression of the polynucleotide or the expression and/or activity of the polypeptide; and a medicinal composition which comprises as an active ingredient a compound inhibiting RET.
Patent CA-3075023-A1 (CA)
Inventor: NEWMAN ROBERT A
IPC: A61K9/00
Filed: 2018-09-04
Abstract: A method of treating neurological condition in a subject by administration of an improved triterpene-based neuroprotective composition. Alzheimer's disease, Huntington's disease, Parkinson's disease and stroke are treated by administering a therapeutically effective amount of the composition.
Patent CA-3076116-A1 (CA)
Title: Optimized method for controlling position and crossover pressure in a double acting actuator
Inventor: FONTAINE MICHAEL R
IPC: F15B21/08
Filed: 2018-09-11
Abstract: Systems and methods may be provided to digitally control both position and crossover pressure in a double-acting pneumatic actuator, in view of constraints (e.g., a deadband range comprising a set point) set on the crossover pressure. Control may be achieved, via a control algorithm (e.g., a Multiple Input Multiple Output (MIMO) control algorithm) acting upon inputs of actuator position feedback and crossover pressure feedback (e.g., as indicated by pressure feedback of each respective pneumatic chamber). Further, the embodiments described herein may reduce the necessary frequency of control actions for adjusting crossover pressure, thus reducing wear on process components, and allowing for finer control of actuator position.