baber/WOPTO huggingface dataset:
Patent CA-3067273-A1 (CA)
Title: Channel state information sending method, channel state information receiving method, and device
Inventor: ZHANG RUIQI
IPC: H04B7/0456
Filed: 2018-04-20
Abstract: A channel state information sending method, a channel state information receiving method, and a device are disclosed, to reduce resource overheads required when a terminal device feeds back CSI to a network device in a scenario of a high precision codebook¨based precoding matrix. The method includes: determining, by a terminal device, a precoding matrix W; sending, by the terminal device, a signal including CSI to a network device; obtaining, by the network device, an RI and indication information based on the signal including the CSI;  obtaining, by the network device, a PMI2 based on the RI and the indication information; and determining, by the network device, the precoding matrix W based on the rank indicator RI  and the second precoding matrix indicator PMI2.
Patent CA-3069328-A1 (CA)
Inventor: REDDY B RAGHAVA
IPC: C09K8/506
Filed: 2018-07-13
Abstract: L'invention concerne des LCM de scories de ciment Portland qui comprennent des scories de ciment Portland pour atténuer ou pour empêcher une perte de circulation dans un puits. Un LCM de scories de ciment Portland peut comprendre des scories de ciment Portland, du ciment Portland, un fluide porteur et un activateur inorganique de consolidation. Un autre LCM de scories de ciment Portland peut comprendre des scories de ciment Portland et un fluide réticulé, tel qu'un polyuronide réticulé par l'intermédiaire d'ions calcium ou un polysaccharide réticulé par l'intermédiaire de divinyl sulfone. Encore un autre LCM de scories de ciment Portland peut comprendre des scories de ciment Portland et des fibres polymères ou du verre particulaire. L'invention concerne également des procédés de régulation de la perte de circulation utilisant un LCM de scories de ciment Portland.
Patent CA-3069833-A1 (CA)
Inventor: GROUCHY PAUL
IPC: G06N20/00
Filed: 2018-07-18
Abstract: L'invention concerne une installation permettant d'identifier des combinaisons de paramètres de caractéristique et d'algorithme d'apprentissage automatique, chaque combinaison pouvant être combinée à un ou plusieurs algorithmes d'apprentissage automatique en vue d'entraîner un modèle. L'installation évalue chaque génome sur la base de la capacité d'un modèle entraîné à l'aide du génome et d'un algorithme d'apprentissage automatique à produire des résultats précis lorsqu'il est appliqué à un ensemble de données de validation, par exemple, en générant un score d'adaptation ou de validation du modèle entraîné et du génome correspondant utilisé à entraîner le modèle. Des génomes qui produisent des scores d'adaptation qui dépassent un seuil d'adaptation sont sélectionnés pour une mutation, mutés, et le processus est répété. Ces modèles entraînés peuvent ensuite être appliqués à de nouvelles données pour générer des prédictions pour le sujet sous-jacent.
Patent CA-3070385-A1 (CA)
Inventor: FREY JEFFREY G
IPC: F16C17/04
Filed: 2017-10-25
Abstract: An electric submersible motor thrust bearing system is described. An electric submersible motor thrust bearing system includes a thrust bearing assembly carrying a thrust of an electric submersible motor, the thrust bearing assembly including a split ring secured around a shaft of the electric submersible motor inward of a rotatable thrust runner, the rotatable thrust runner coupled around an outer diameter of the split ring and mated above a non-rotatable thrust bearing, the rotatable thrust runner serving as a barrier to radial expansion of the split ring, a lock ring secured to the thrust runner by a threaded connection, at least a portion of the lock ring above the split ring and at least a portion of the thrust runner below the split ring, and the threaded connection securing the split ring axially between the lock ring and the thrust runner.
Patent CA-3072577-A1 (CA)
Title: Additive mixture
Inventor: VILLENEUVE SEBASTIEN
IPC: C08L23/08
Filed: 2018-09-14
Abstract: An additive mixture comprising (I) a copolymer having a number average molecular weight of 800 g/mol to 50 000 g/mol and containing recurring units of the formula (la) and (Ila) or recurring units of the formula (la) and (IIb), wherein the recurring units (la) and (Ila) can have a random, alternating or block distribution and the molar ratio of (la) to (Ila) is 1 : 10 to 10: 1, the recurring units (la) and (lIb) can have a random, alternating or block distribution and the molar ratio of (la) to (lIb) is 1 : 10 to 10: 1, the radicals R1 independently of one another are C10-C30alkyl and the radicals R2 independently of one another are hydrogen or C1-C30acyl, (II) a metal salt, preferably a transition metal salt, and (III) an oxidizable substrate, with the proviso that components (I) and (III) are different.
Patent CA-3073174-A1 (CA)
Inventor: BAKER MARK
IPC: B65D83/44
Filed: 2018-08-17
Abstract: L'invention concerne un manomètre pour un récipient d'aérosol qui comprend une graduation fixée au corps de récipient et un pointeur associé à la graduation et mobile par rapport à celle-ci. Le pointeur est couplé de manière fonctionnelle à un ensemble soupape du récipient d'aérosol. Le pointeur se déplace par rapport à la graduation en réponse à un mouvement d'au moins une partie de l'ensemble soupape en raison d'une pression interne dans le corps de récipient afin de fournir une lecture.
Patent CA-3074097-A1 (CA)
Inventor: LIU SHAN
IPC: H04N19/176
Filed: 2015-11-19
Abstract: A method of video coding using coding modes including IntraBC mode (Intra- block copy mode) and inter prediction mode is disclosed. In one embodiment, when adaptive motion vector resolution is selected to allow adaptive use of integer resolution or fractional-pel resolution, a resolution indicator having a value corresponding to using integer resolution for all motion vectors and all block vectors is signaled in the current. In another embodiment, if a coded block is coded in the inter prediction mode or the IntraBC mode, the coded MV or BV is converted to a converted MV or BV having fractional-pel resolution if a resolution indicator for the coded block specifies integer resolution. The system then stores the converted MV or BV for encoding or decoding of subsequent blocks.
Patent CA-3075105-A1 (CA)
Title: Electrical power transmission
Inventor: ROSENDAHL GLENN KENTON
IPC: H02J13/00
Filed: 2018-09-10
Abstract: Management of an electrical power transmission network is obtained by providing at each subscriber premises a power correction system for applying a switched reactor for voltage correction across the input voltage and a sensing system defined by a pair of meters one at the supply and the second downstream of the voltage correction for detecting variations in power factor. The system includes an arrangement for balancing loads between a first phase on a first BUS and a second phase on a second BUS by calculating a required correction current by adding load currents from the first and second phases. In addition an arrangement is provided when a load is switched on and off power is supplied by or supplied to a battery for a short time and this power is reduced over a time period substantially matching or greater than said natural time constant of the power supply system.
Patent CA-3075742-A1 (CA)
Title: Oral-surface administered preparation for the prevention of illnesses acquired via the oral cavity and the pharynx
Inventor: MONTES JOSEPH G
IPC: A61Q11/00
Filed: 2018-09-07
Abstract: The invention includes a toothpaste or other orally applied product to be used at least once daily to help prevent or inhibit the acquisition of a number of infections by oral or pharyngeal tissues, including the "common" cold. These compositions possess a combination of ingredients not found in other toothpastes or other orally applied products, and these ingredients work together to synergistically interfere with the acquisition of a number of pathogens. The toothpastes will have the usual dentifrice ingredients known to prevent tooth decay, as well as those that reduce halitosis (i.e., bad breath), and prevent gingivitis. In addition, the toothpastes will include one or more of: 1) starch impregnated with a zinc salt, preferably zinc gluconate; 2) corilagin as an individual compound, and not as an extract component; 3) zinc protoporphyrin IX; and 4) one or more other colorless or low-color tannin each as an individual compound, and not as an extract component.
Patent CA-3075837-A1 (CA)
Inventor: LEHN PETER
IPC: B60L50/50
Filed: 2019-08-30
Abstract: A powertrain for electric and plug-in hybrid vehicle applications with integrated three-phase AC charging featuring buck-boost operation and optional vehicle-to-grid (V2G) capability, along with corresponding methods and machine instruction sets for switch control. The powertrain can include of a three-phase current source converter (CSC) front-end with an associated input filter, a polarity inversion module, and in an embodiment, a dual-inverter motor drive. The dual-inverter drive is the source of both the back emf and requisite DC inductance for the CSC. A compact design is thus provided as no additional magnetics are required and the on-board cooling system required for traction mode can be re-deployed for charging and V2G mode. The powertrain is mode shifted between charging and V2G mode through an optional polarity inversion module.
Patent CA-3079042-A1 (CA)
Title: D-amino acid oxidase inhibitors and therapeutic uses thereof
Inventor: TSAI GUOCHUAN EMIL
IPC: C07D239/80
Filed: 2018-10-18
Abstract: The present invention relates to compounds of Formula (I) or a pharmaceutically acceptable salt thereof, wherein: each of A, B, C, D, and E, independently, is C, N, N-H, O, S, or absent; (II) is a single bond or a double bond; each of X, Y, and Z, independently, is aryl, heteroaryl, aralkyl, H, or absent; each of L 1 and L 2, independently, is a moiety selected from O, CH 2, C=O, C 2-10 alkyl, C 2-10 alkenyl, C 2-10 alkynyl, - ( (CH 2) n-W) -, wherein n=0, 1, 2, 3, 4, or 5, and W is O or S, or absent; and when L 2 is absent, Z is aryl or heteroaryl fused with (III). Also provided in the present invention is a method for inhibiting, treating and/or reducing the risk of a neuropsychiatric disorder, comprising administering a subject in need a composition comprising a compound of Formula (I).
Patent CA-3081346-A1 (CA)
Inventor: SCOTT DAVID A
IPC: C12N15/113
Filed: 2018-11-02
Abstract: The disclosure describes novel systems, methods, and compositions for the manipulation of nucleic acids in a targeted fashion. The disclosure describes non-naturally occurring, engineered CRISPR systems, components, and methods for targeted modification of DNA, RNA, and protein substrates. Each system includes one or more protein components and one or more nucleic acid components that together target DNA, RNA, or protein substrates.
Patent CA-3081455-A1 (CA)
Inventor: JOHNSON JAMES E
IPC: A63B47/02
Filed: 2020-05-29
Abstract: A ball lifting device having an elevator is attachable to a flagstick for enabling easy removal of a golf ball that is holed while putting with the flagstick in place in the cup. The elevator may be attached to a handle portion that extends up along the pole portion of the flagstick allowing the elevator to be raised by way of the handle portion. The handle portion may have a hook portion for hooking up with a golf club so that hand contact with the device is eliminated. The handle portion may be a thin member. The handle portion may be a tubular portion.
Patent CA-3081673-A1 (CA)
Title: Procede de synthese de depsipeptides cycliques
Inventor: HEIMBACH DIRK
IPC: A61K38/15
Filed: 2018-11-06
Abstract: La présente invention concerne un procédé de synthèse de depsipeptides cycliques, en particulier l'emodépside, à partir de la forme ouverte.
Patent CA-3083618-A1 (CA)
Title: Method for preparing salicylamine acetate
Inventor: LONG LING
IPC: C07C213/00
Filed: 2018-11-26
Abstract: Disclosed is a method for preparing salicylamide acetate. The method comprises the steps of: (1) carrying out amino protection on salicylaldehyde having a structure represented by formula 1 to obtain a compound having a structure represented by formula 2; and (2) carrying out acid hydrolysis to the compound having a structure represented by formula 2 and then reacting the acid-hydrolyzed compound with acetic acid to obtain salicylamide acetate.
Patent CA-3084474-A1 (CA)
Title: Association of actives for treating prostate cancer
Inventor: GONGORA CELINE
IPC: A61K31/4188
Filed: 2018-11-14
Abstract: The invention concerns a pharmaceutical combination of an inhibitor of the androgen receptor signaling pathway and of a p38 inhibitor for use in the treatment of prostate cancer in individuals wherein the prostate tumor cells express the AR-V7 variant androgen receptor protein or for preventing the occurrence of resistance in patients suffering from prostate cancer treated by an inhibitor of the androgen receptor signaling pathway. The invention further concerns a pharmaceutical composition comprising enzalutamide, abiraterone or apalutamide and a p38 inhibitor selected from LY2228820 and ARRY-614, and at least one pharmaceutically acceptable excipient. The invention also concerns the use of a p38 inhibitor for restoring the sensitivity to androgen-deprivation therapy (ADT) in patients suffering from prostate cancers having acquired a resistance to ADT following a treatment with an inhibitor of the androgen receptor signaling pathway and wherein the prostate tumour cells express the AR-V7 variant androgen receptor protein.
Patent CA-3086709-A1 (CA)
Inventor: COLLINS SAMUEL JEFFERY
IPC: A47K3/02
Filed: 2020-07-14
Abstract: An integrated valve and manifold assembly includes a water valve configured to control water flow from one or two valve outlets. At least one of the outlets is coupled to a manifold. In some examples, the manifold is a dual-extrusion manifold having at least one air channel and at least one water conduit, and the water valve has a pair of air channels attached to a periphery of the water valve and configured to couple to the manifold air channels. In examples wherein at least one of the manifolds is a dual-extrusion manifold, a top portion of the assembly includes an air valve configured to control flow of air to air channel(s) of the dual-extrusion manifold. In other examples, the assembly includes a one-outlet or two-outlet water valve configured to couple to water manifolds, with no attached air channels or air valves.
Patent CA-3089233-A1 (CA)
Title: Heat transfer compositions, methods, and systems
Inventor: YANA MOTTA SAMUEL F
IPC: C09K5/04
Filed: 2019-01-30
Abstract: The present invention relates to a refrigerant composition, including difluoromethane (HFC- 32), pentafluoroethane (HFC-125), and trifluoroiodomethane (CF3I) for use in a heat exchange system, including air conditioning and refrigeration applications and in particular aspects to the use of such compositions as a replacement of the refrigerant R-410A for heating and cooling applications and to retrofitting heat exchange systems, including systems designed for use with R-410A.
Patent CA-3089551-A1 (CA)
Title: Vegetation partition wire mesh including nonwoven fabric, and slope greening method using same
Inventor: HAN NAM SOO
IPC: E02D17/20
Filed: 2019-01-21
Abstract: The present invention relates to a vegetation partition wire mesh, which is provided on a slope and the like in the vicinity of shores, coasts, or roads, and comprises: an outer wire mesh (110) formed by the upward bending of both the left and right end portions of a planar wire mesh; a plurality of first partition wire meshes (210) formed by the upward bending of both the front and rear end portions of the planar wire mesh, and forming the outer walls of both the front and rear end portions of the outer wire mesh (110) and a plurality of inner partitions while being accommodated and fixed inside the outer wire mesh (110); an outer wire mesh nonwoven fabric (115) provided along the inner surface of the outer wire mesh (110) so as to cover the outer wire mesh (110); first partition nonwoven fabrics (215) provided along the inner surfaces of the upwardly bent portions of the first partition wire meshes (210) so as to cover the upwardly bent portions of the first partition wire meshes (210); and green soil (410), which is a mixture of soil and seeds and is paved at high pressure so as to fill up the inside of the outer wire mesh (110) divided into a plurality of spaces.
Patent CA-3089655-A1 (CA)
Title: Microchip capillary electrophoresis assays and reagents
Inventor: RIEHLMAN TIMOTHY
IPC: C07K16/22
Filed: 2019-03-15
Abstract: MCE assays and reagents to assess purity and to identify impurities in protein drug product samples are provided. Methods for analyzing analytes in a protein drug sample are provided.
Patent CA-3089756-A1 (CA)
Inventor: GAWAD CHARLES
IPC: C12Q1/68
Filed: 2019-01-28
Abstract: Provided herein are compositions and methods for accurate and scalable Primary Template-Directed Amplification (PTA) nucleic acid amplification and sequencing methods, and their applications for research, diagnostics, and treatment.
Patent CA-3090239-A1 (CA)
Inventor: WIDENBRANT MARTIN J O
IPC: E06B1/56
Filed: 2019-01-31
Abstract: L'invention concerne un article comprenant une première couche comportant un support et des montants verticaux ou une boucle fibreuse saillant du support, ainsi qu'une seconde couche d'un composite séché et/ou d'un composite durci, comprenant du gypse et/ou de la chaux et/ou du ciment. La boucle fibreuse comporte des parties arquées saillant de la première surface de la bande de support et/ou une bande fibreuse tricotée et/ou une bande non tissée aiguilletée. Les montants verticaux peuvent comprendre au moins l'une des caractéristiques suivantes : une densité allant jusqu'à 248 par centimètre carré, une extrémité proximale fixée au support et une extrémité distale dont la surface est plus grande que celle d'une section transversale de l'extrémité proximale, l'extrémité distale comportant des parties en surplomb s'étendant dans au moins deux directions opposées, une extrémité proximale fixée au support et une extrémité distale sans partie en surplomb. L'invention concerne également des procédés de fabrication de cet article.
Patent CA-3092776-A1 (CA)
Title: Resettable toe valve
Inventor: MACKAY ALEXANDER CRAIG
IPC: E21B23/08
Filed: 2019-04-11
Abstract: A toe valve to control the injection of fluid into a toe of an oil or gas well and including: a body with a bore, the body having a port adapted to permit fluid flow between the bore and an outlet on an external surface of the toe valve when the port is open; a closure member adapted to move from an initial closed position in which the port is closed, to an open position in which the port is open; and an actuating mechanism which can be actuated to urge the closure member from the initial closed position toward the open position, and which can be reset when the closure member is moving between the closed and open positions to return the closure member to the initial closed position.
Patent CA-3094056-A1 (CA)
Inventor: LOCKHART DANIEL
IPC: C12N11/14
Filed: 2019-04-03
Abstract: L'invention concerne des procédés pour séparer des micro-organismes de cellules qui ne sont pas des micro-organismes dans un échantillon contenant des cellules qui ne sont pas des micro-organismes et qui comprennent l'incubation de l'échantillon avec des particules pour former des complexes particule/micro-organisme, puis la séparation des complexes particule/micro-organisme des cellules qui ne sont pas des micro-organismes. Ces procédés sont utilisés pour détecter l'absence ou la présence d'un micro-organisme dans un échantillon qui contient également des cellules qui ne sont pas des micro-organismes. Des réactifs particuliers et des combinaisons particulières de réactifs améliorent la capture sélective de micro-organismes dans des échantillons mélangés. L'invention concerne également des compositions et des kits correspondants.
Patent CA-3094449-A1 (CA)
Title: Produit de combinaison d'inhibiteur de bcl -2 et d'inhibiteur de mdm2, et utilisation de ce dernier dans la prevention et/ou le traitement de maladies
Inventor: YANG DAJUN
IPC: A61K31/496
Filed: 2019-07-22
Abstract: L'invention concerne un produit de combinaison comprenant un inhibiteur de Bcl-2 et un inhibiteur de MDM-2, le produit de combinaison fournissant une utilisation dans la prévention et/ou le traitement de maladies (par exemple le cancer).
Patent CA-3094774-A1 (CA)
Inventor: KLAUS STEPHEN J
IPC: G01N33/50
Filed: 2002-12-06
Abstract: Abstract The present invention relates to compounds of formula (I) that inhibit hypoxia inducible factor (HIF) prolyl hydroxylase activity. Compounds are also provided for treating or preventing a neurological disorder in a subject. Uses of the compounds of formula (I) are also included.     Yv Q-R4 (I) Y, X Date Recue/Date Received 2020-09-30
Patent CA-3098920-A1 (CA)
Inventor: FORRESTER CHRIS
IPC: G06F21/31
Filed: 2019-04-30
Abstract: In accordance with embodiments of the present disclosure, systems, methods, and computer readable medium for providing verification services on a blockchain network including user identity verification for financial services wherein service providers may conduct know your customer diligence and infer trustworthiness through repeated positive interaction with known individuals.
Patent CA-3100222-A1 (CA)
Inventor: JORGENSEN HENRIK
IPC: F16L51/02
Filed: 2019-05-09
Abstract: L'invention concerne un arrangement compensateur, comprenant une première unité de fixage (10), une deuxième unité de fixage (20) et un élément intermédiaire (30) flexible disposé démontable entre la première unité de fixage (10) et la deuxième unité de fixage (20), ayant un corps principal (33), une première bride d'extrémité radiale (31) et une deuxième bride d'extrémité radiale (32). La première unité de fixage (10) comporte un premier élément de raccordement (11) pourvu d'un premier corps de liaison (11a) et d'une première bride de fixage (11b) dotée d'une pluralité d'ouvertures de passage (11c), une première contre-bague (12), une première bague de serrage (13) et un premier dispositif de serrage (14), afin de serrer la première bride d'extrémité radiale (31) de manière démontable. Le premier dispositif de serrage (14) comprend des boulons (15) et des évidements allongés (13a) destinés à accueillir les boulons. La deuxième unité de fixage (20) comporte un deuxième élément de raccordement (21) pourvu d'un corps de liaison (21a) et d'une deuxième bride de fixage (21b) dotée d'une pluralité d'ouvertures de passage (21c), une deuxième contre-bague (22), une deuxième bague de serrage (23) et un deuxième dispositif de serrage (24), afin de serrer la deuxième bride d'extrémité radiale (32) de manière démontable. Le deuxième dispositif de serrage (24) comprend des boulons (15) et des évidements allongés destinés à accueillir les boulons. La première bride d'extrémité (31) de l'élément intermédiaire (30) flexible est serrée de manière étanche aux fluides entre la première bride de fixage (11b) du premier élément de raccordement (11) et la première contre-bague (12), et la deuxième bride d'extrémité (32) de l'élément intermédiaire (30) flexible est serrée de manière étanche aux fluides entre la deuxième bride de fixage (21b) du deuxième élément de raccordement (21) et la deuxième contre-bague (22).