baber/WOPTO huggingface dataset:
Patent CA-2995482-C (CA)
Title: Methodes de seuil dynamique, systeme, support informatique et code de programme destines a filtrer le bruit et restaurer les composantes hautef requence attenuees des signaux acoustiques
Inventor: YANG YUNLAI
IPC: G10L19/03
Filed: 2014-09-12
Granted: 2018-07-24
Abstract: Des procédés, des systèmes, des supports lisibles par ordinateur et un code de programme (51) pour fournir un filtrage du bruit et/ou la restauration de composantes spectrales atténuées dans les signaux acoustiques (410) sont fournis. Un exemple de réalisation dun procédé consiste à filtrer dynamiquement chacun dune pluralité déchantillons de données fft premières (420) dun enregistrement pour éliminer ou atténuer le bruit de fond contenu dans celui-ci pour ainsi produire une pluralité correspondante déchantillons de données fft nettoyés (430). Léchantillon spécifique de bruit de fond est éliminé ou atténué par un filtre dynamique spécifique à un enregistrement (640) pour produire des échantillons de données correspondants fft nettoyés (430). Le procédé peut également comprendre la restauration des composantes à haute fréquence des échantillons de données nettoyées par lapplication dun processeur de rappel spécifique à lenregistrement (930) atténué, au moins partiellement définie par une partie des échantillons de données nettoyées et une fonction de gain pour ainsi produire des échantillons de données nettoyées et restaurées, et en appliquant une transformation inverse pour convertir les échantillons de données nettoyées et restaurées dans des échantillons de données nettoyées et restaurées dans des données de domaine de temps (732). Un exemple de système (30), des supports lisibles par ordinateur et un code de programme sont configurés pour exécuter le procédé exemplaire.
Patent CA-2995947-C (CA)
Inventor: THOMAS JONATHAN
IPC: B05D3/06
Filed: 2011-03-03
Granted: 2020-09-15
Abstract: A curing lamp apparatus mounts to a work surface with a suction cup. A base is mounted to the suction cup. A flexible neck extends from the base to the lamp head. The lamp head includes a lamp element with first and second UV light sources which emit UV light at different wavelengths. A control circuit is located in the base. A heat sink is provided on the lamp head including a conductive plate and projecting pins. A protective housing encloses the plate and pins. A timing circuit controls the light source for automatic shut off. External or internal power is provided for the control circuit.
Patent CA-2996082-C (CA)
Inventor: CHIPROOT AVI
IPC: F16L21/02
Filed: 2016-08-19
Granted: 2023-09-12
Abstract: Pipe coupling (10) comprising : a clamp housing (14) comprising at least one end (16) having two opposing clamp members (18) and one or more tightening elements (20) for tightening said clamp members (18) towards each other in a direction transverse to an axial length of said clamp housing (14) so as to apply a radially-inward clamping force on a pipe (22) being clamped in said clamp housing (14); and an at least partially annular seal (12) mounted in said at least one end (16) of said clamp housing (14), said seal (12) having a folded-inwards configuration in which a foldable portion (24) of said seal (12) is folded inwards to create a first inner diameter, and a folded-outwards configuration in which said foldable portion (24) of said seal (12) is unfolded outwards to create a second inner diameter larger than said first inner diameter.
Patent CA-3001794-C (CA)
Inventor: ISOM JOSHUA DAVID
IPC: F17D3/01
Filed: 2018-04-17
Granted: 2020-01-07
Abstract: L'invention concerne le contrôle de l'écoulement du gaz dans un réseau de canalisations de gaz, où l'écoulement du gaz dans chaque tronçon pipelinier est associé à une direction (positive ou négative). Les processeurs calculent les taux de production minimaux et maximaux (limites) à l'usine de production de gaz pour satisfaire des contraintes de consommation énergétique pour une période donnée. Les limites de taux de production sont utilisées pour calculer les taux minimal et maximal d'écoulement approuvés (limites) pour chaque tronçon pipelinier. Un rapport non linéaire de perte de charge est linéarisé pour créer un modèle de perte de charge linéaire pour chaque tronçon pipelinier. Une solution d'écoulement en réseau est calculée à l'aide du modèle de perte de charge linéaire, qui comprend les taux d'écoulement pour chaque tronçon pipelinier afin de satisfaire les contraintes et pressions liées à la demande pour chacun des noeuds d'un groupe de noeuds de réseau pendant une période donnée pour satisfaire des contraintes de pression. La solution d'écoulement en réseau est associée aux points de consigne de l'élément de commande utilisés pour contrôler au moins un élément de commande.
Patent CA-3008391-C (CA)
Title: Hard muli-coat on optical article
Inventor: EAGERTON WILLIAM
IPC: G02B1/14
Filed: 2016-12-16
Granted: 2019-07-02
Abstract: An optical device and method for manufacturing the optical device is provided. The optical device comprises an optical article having a substrate, a primer layer, and a hard multi-coat (HMC). The HMC comprises at least one layer. At least one of the layers, the substrate, and the HMC comprises at least one carbon allotrope that is absorbed by diffusion. The method of manufacturing involves combining and organic solvent and deionized water to form a solution, mixing into the solution at least one carbon allotrope, applying sonication to the solution an optical article comprising at least one of a substrate, a primer layer on the substrate, and a HMC, immersing and then withdrawing the optical article from the solution, withdrawing the optical article from the solution, and evaporating excess liquid from the solution.
Patent CA-3009281-C (CA)
Inventor: OPALSKY DAVID
IPC: G01N35/02
Filed: 2012-09-10
Granted: 2021-10-19
Abstract: The present invention provides a processing station for automatically processing a biological sample, a system for automated real-time inventory control of consumables within a biological sample handling or assay instrument, a high throughput random access automated instrument for processing biological samples, an automated instrument for processing or analysis of a sample, and processes for automated mucoid detection and elimination. Methods of using the disclosed instruments, mucoid detection processes, and systems to process and/or analyze samples are also disclosed.
Patent CA-3010005-C (CA)
Title: Suture tape construct for providing anchor with non-sliding suture tape
Inventor: BRESLICH GRADY
IPC: A61B17/04
Filed: 2016-12-27
Granted: 2022-08-16
Abstract: A suture tape construct having a first section formed from a fibrous filament that extends from a first end to a second end and has a pair of a one-way protrusions extending therefrom. An anchor is positioned along the suture construct and, when the construct is deployed, is captured between the protrusions. The anchor may be a second section formed from braided suture material that is woven about the first section. The braided suture material can be deployed to form an all suture anchor while protrusions extending from the suture anchor proximately to the location of the deployed suture anchor prevent movement of the second section relative to the first section, thus forming a non-sliding suture tape anchored by the deployed braided material. The anchor may be a threaded anchor having an eyelet that is captured between the protrusions.
Patent CA-3011127-C (CA)
Title: Compositions comprising a fluoroolefin
Inventor: MINOR BARBARA HAVILAND
IPC: C09K23/00
Filed: 2006-03-03
Granted: 2021-04-27
Abstract: ABSTRACT Disclosed are compositions comprising a hydrofluorocarbon (HFC), specifically HFC-1225ye and at least one compound selected from the group consisting of HFC-1234ze, HFC-1234yf, HFC-1234ye, HFC-1243zf, HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF3SCF3, CO2 and CF31. The compositions are useful as refrigerants, heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents. Date Recue/Date Received 2020-05-06
Patent CA-3013412-C (CA)
Inventor: ZHAO ROBERT YONGXIN
IPC: C07C233/20
Filed: 2016-02-04
Granted: 2023-10-10
Abstract: Disclosed are linkers containing a 2,3-disubstituted succinic group, or 2-monosubstituted, or 2,3-disubstituted fumaric or maleic (trans (E)- or cis (Z)-butenedioic), or acetylenedicarboxyl group for conjugation of a cytotoxie agent, and/or one or more different functional molecules per linker to a cell-binding molecule, through bridge linking pairs of thiols on the cell-binding molecule specifically. Also disclosed are methods of making such linkers, and of using such linkers in making homogeneous conjugates, as well as of application of the conjugates in treatment of cancers, infections and autoimmune disorders.
Patent CA-3016405-C (CA)
Title: Cranium cuddler
Inventor: LUN MICHAEL CAM
IPC: A61M16/06
Filed: 2016-03-03
Granted: 2023-11-14
Abstract: A headgear for securing a patient airway interface device to a patients head comprising a rigid concave partial helmet having a left lateral element, a right lateral element, a top portion and a back portion, having a void between the left and right lateral elements, when on the patient's head the top portion terminates at the forehead with a front face of the top portion of having a stabilizer for supporting a hub, wherein the left and right lateral elements are structured to terminate on either side of a patient's face without directly touching the check and wherein a portion of the inner surface of the concave partial helmet is separated from the patient's head by a pliable material.
Patent CA-3016505-C (CA)
Title: Improved device for joining parts of furniture and furnishing accessories
Inventor: GIOVANNETTI ANTONIO
IPC: F16B12/20
Filed: 2017-03-24
Granted: 2020-04-28
Abstract: A joining device (10) for parts of furniture and furnishing accessories, of the shelf unit, bookcase, drawer unit, bed frame, seating type and the like, comprising a casing or container body (11) suitable for being inserted in a seat formed in one of the components of the item of furniture to be joined and provided with an expansion bushing (24) externally projecting with respect to a first end or front open end (90) of said casing or container body and suitable for engaging with a further seat of a further component of the item of furniture to be joined to the component wherein the casing or Container body (11) is inserted, wherein said joining device comprises a cam mechanism (26) for a linear motion of actuation means co-operating in an expansion deformation movement of the expansion bushing (24) and simultaneous expansion of at least one portion (15) of said casing or container body (11), with said cam mechanism and actuation means housed in the casing or container body (11) and actuated by a tool (54).
Patent CA-3023470-C (CA)
Inventor: EICHHORN MARK ANTHONY
IPC: E21B43/241
Filed: 2017-05-18
Granted: 2019-06-25
Abstract: L'invention concerne un procédé de mobilisation d'hydrocarbures in situ, qui consiste : à sélectionner un solvant de travail pour un processus d'extraction par drainage par gravité in situ par condensation ; à injecter le solvant de travail sous la forme d'un liquide dans une formation contenant des hydrocarbures afin de créer un chemin d'écoulement de drainage par gravité s'étendant vers un puits de production à travers une partie de la formation ; et à passer dans des conditions de condensation in situ avec ledit solvant de travail à l'intérieur de ladite formation pour créer une chambre d'extraction au-dessus dudit chemin d'écoulement de drainage par gravité.
Patent CA-3030260-C (CA)
Title: Method of production of thermoelectric micro-coolers (variants)
Inventor: ANOSOV VASILII SERGEEVICH
IPC: H01L35/34
Filed: 2019-01-16
Granted: 2022-01-11
Abstract: The present invention discloses a method of production of a thermoelectric micro-cooler including forming on a first ceramic wafer a first conductive layer containing conductive traces; soldering legs of thermoelectric material to the conductive traces of the first conductive layer; forming on a temporary wafer a second conductive layer containing conductive traces; soldering the conductive traces of the second conductive layer to the legs of thermoelectric material; applying to the legs of thermoelectric material and soldered joints a protective coating; etching the temporary wafer; applying onto the second ceramic wafer an elastic conductive adhesive layer; adhering the second ceramic wafer to the conductive traces of the second conductive layer. The technical effect is to facilitate the production and positioning of a conductive layer on legs of thermoelectric material and of improving the thermal cycling resistance of TEC by excluding the thermal impact on elastic heat-conducting adhesive.
Patent CA-3037886-C (CA)
Title: Procede et composition pour eliminer des sulfures metalliques
Inventor: GUPTA D V SATYANARAYANA
IPC: C09K13/00
Filed: 2017-09-26
Granted: 2020-05-26
Abstract: Un procédé d'élimination d'un dépôt de sulfure métallique d'un environnement de fond de trou comprend l'introduction dans un puits souterrain d'un fluide de traitement comprenant un acide alcanesulfonique, un dispersant, et un piège chimique de sulfure d'hydrogène; la mise en contact d'un dépôt de sulfure métallique présent dans l'environnement de fond de trou avec le fluide de traitement; et l'élimination du dépôt de sulfure métallique de l'environnement de fond de trou.
Patent CA-3039895-C (CA)
Title: Method for issuing currency and making payment using utxo-based protocol and sever using same
Inventor: SONG JOO HAN
IPC: G06Q40/04
Filed: 2017-10-26
Granted: 2022-05-10
Abstract: The present invention relates to a method for issuing a currency comprising the steps of: (a) confirming the validity of a currency issuing transaction and a currency issuer, when the currency issuing transaction for issuing the currency from the currency issuer is obtained, the currency issuing transaction including (i) currency receiver information, (ii) issued amount of the currency, (iii) a public key of the currency issuer, and (iv) a signature value of the currency issuer signing the (i), (ii), and (iii) with a private key of the currency issuer; and (b) registering the currency issuing transaction or a hash value thereof on a public blockchain database, and obtaining a currency issuance public transaction ID indicating location information of the currency issuing transaction or the hash value thereof on the public blockchain database, when the currency issuing transaction and the currency issuer are deemed valid.
Patent CA-3040830-C (CA)
Title: Tablet comprising separate binder and non-direct compression erythritol
Inventor: WITTORFF HELLE
IPC: A61K47/26
Filed: 2017-10-13
Granted: 2021-06-15
Abstract: The invention relates to an oral delivery vehicle tablet, the delivery vehicle tablet being formed by compression of a plurality of particles, wherein the oral delivery vehicle tablet comprises sugar alcohol(s) in an amount of 40 to 99.9 % by weight of the delivery vehicle tablet, wherein the oral delivery vehicle tablet comprises non-direct compressible (non-DC) erythritol particles in an amount of 15-50% by weight of the delivery vehicle tablet, wherein the oral delivery vehicle tablet comprises one or more binders other than binders granulated to the sugar alcohol(s) in an amount of 0.1 to 6% by weight of the tablet, wherein the delivery vehicle tablet comprises a plurality of further sugar alcohol particles in an amount of at least 10% by weight of the delivery vehicle tablet and wherein said further sugar alcohols particles have a composition which is different from said non-DC erythritol.
Patent CA-3045808-C (CA)
Title: Antagonistes de l'activine-actriia et utilisations pour activer la croissance osseuse
Inventor: KNOPF JOHN
IPC: C12P21/02
Filed: 2006-11-22
Granted: 2022-08-16
Abstract: Sous certains aspects, la présente invention porte sur des compositions et sur des procédés pour favoriser la croissance osseuse et augmenter la densité osseuse.
Patent CA-3060690-C (CA)
Title: Reactifs de marquage multisignaux, procedes et utilisations correspondants
Inventor: COLEMAN JACK
IPC: C12Q1/68
Filed: 2012-02-28
Granted: 2022-03-22
Abstract: Des composés comprennent deux molécules de liaison supramoléculaire à lADN liées de manière covalente par un groupe de liaison. Des réactifs de marquage multisignaux comprennent également : (i) un oligomère de nucléotides ou danalogues de nucléotides; (ii) une molécule de liaison supramoléculaire à lADN liée de manière non covalente à loligomère; et (iii) un premier groupe de réactifs ou un premier partenaire dune première paire de liaisons liée de manière covalente à loligomère. Des procédés de production de réactifs de marquage multisignaux sont aussi décrits.
Patent CA-3060766-C (CA)
Inventor: COLI TODD
IPC: E21B43/26
Filed: 2012-04-10
Granted: 2021-12-07
Abstract: The invention provides a method and system for providing on-site electrical power to a fracturing operation, and an electrically powered fracturing system. Natural gas can be used to drive a turbine generator in the production of electrical power. A scalable, electrically powered fracturing fleet is provided to pump fluids for the fracturing operation, obviating the need for a constant supply of diesel fuel to the site and reducing the site footprint and infrastructure required for the fracturing operation, when compared with conventional systems.
Patent CA-3061274-C (CA)
Title: Synergistic compositions comprising (r)-dimiracetam (1) and (s)-dimiracetam (2) in a non-racemic ratio
Inventor: SCHERZ MICHAEL
IPC: A61P25/24
Filed: 2018-05-30
Granted: 2023-03-21
Abstract: The present invention relates to a composition of enantiomers of 3,6,77a-tctrahydro-1H- pyrrolo[1,5-a]imidazole-2,5-dione and pharmaceutically acceptable solvates or co-crystals thereof in a certain ratio, a pharmaceutical composition comprising said composition, its use as a medicament and the use of the inventive compositions or pharmaceutical compositions in the treatment and/or prevention of a disease or disorder typically and preferably selected from peripheral sensory neuropathy, preferably peripheral neuropathic pain; seizure; depression; or cognitive impairment.
Patent CA-3064184-C (CA)
Title: Compressible liquid seals with discontinuous adhesives
Inventor: GARDNER JOHN
IPC: B32B5/02
Filed: 2017-10-04
Granted: 2022-01-04
Abstract: A compressible seal (400A) includes a compressible body (406) having a first surface (410) and a second surface. A  pattern of discontinuous adhesive regions (412) is formed of an adhesive connected with at least one of the first surface (410) or the second surface of the compressible body (406). The compressible body (406) is operable to conform around the pattern of adhesive regions (412) to prevent fluid ingress when the compressible body (406) is compressed.
Patent CA-3065947-C (CA)
Inventor: CAMBIER JOHN
IPC: C12Q1/68
Filed: 2006-10-18
Granted: 2023-03-07
Abstract: Des procédés dimmortalisation conditionnelle de cellules souches sont décrits, notamment de cellules souches adultes et embryonnaires, les cellules produites au moyen de ces procédés, des procédés thérapeutiques, des procédés de laboratoire ou des procédés de recherche faisant intervenir ces cellules, et des procédés didentification de composés liés à la différentiation et au développement cellulaire ou des procédés de traitement de maladies au moyen de ces cellules. Un modèle de souris de la leucémie myéloïde aiguë (AML) et des procédés associés à un tel modèle de souris sont aussi décrits.
Patent CA-3067022-C (CA)
Inventor: VOSS LAWRENCE J
IPC: B29C64/153
Filed: 2018-06-11
Granted: 2023-04-11
Abstract: The present invention relates to apparatuses for distributing build powder in powder- layer three-dimensional printers (2) and for the collection of particulates of the build powder that have become suspended in the gaseous atmosphere in the vicinity of the build platform of the three-dimensional printer. These apparatuses include recoaters (20) that are particularly useful in providing uniform distribution of fine build powder across the width of the build platform or powder bed. The present invention also includes powder-layer three-dimensional printers (2) which comprise such apparatuses for distributing build powder and/or apparatuses for collecting such suspended particulates. The improved fine powder recoater (20) uses an ultrasonic transducer (30) to move powder through a sheet screen (28). The sheet screen (28) may be presented to the powder fed onto it in a narrow dispensing slot to limit the flow rate of powder from the dispenser and to provide control over the amount of powder dispensed. The width of the slot may extend to cover the entire build box fill zone. The ultrasonic transducer (30) is preferably adapted to periodically sweep through a range of frequencies during operation. The ultrasonic vibration system may be augmented with a low frequency vibration system. The dust collection system (160) draws air from the perimeter of the build box (172) down through the deck plate (170) of the printer (2) and out of the printer's housing (164) to an external dust collector (250).
Patent CA-3075946-C (CA)
Inventor: DUNA BERNHARD
IPC: C08J5/04
Filed: 2018-04-20
Granted: 2023-01-24
Abstract: The present invention relates to a composition, comprising 30-65 wt.% PVC resin and 10-35 wt.% rice husk powder based on the total amount of the composition, wherein 40-70 wt.% of the rice husk powder have a particle size in the range of <150 pm (>100 mesh) and 30-60 wt.% of the rice husk powder have a particle size in the range of 249-150 pm (100 mesh). Furthermore, the inven-tion refers to a molded part, obtainable by molding the composition by a molding process, prefer-ably comprising foaming, (co)-extrusion, calendering, injection molding or 3D-printing.
Patent CA-3077835-C (CA)
Title: Systemes de provision d'aerosol electronique
Inventor: FRASER RORY
IPC: A24F40/40
Filed: 2016-06-10
Granted: 2023-01-24
Abstract: Il est décrit un système de provision d'aérosol destiné à générer un aérosol à partir d'un liquide source, le système de provision d'aérosol comprenant : un réservoir de liquide source; un vaporisateur plat comprenant un élément plat chauffant, dans lequel le vaporisateur est configuré de manière à aspirer un liquide source du réservoir à proximité d'une surface de vaporisation du vaporisateur par action capillaire; et une bobine chauffante à induction capable d'induire un flux de courant dans l'élément chauffant afin de chauffer par induction l'élément chauffant et ainsi vaporiser une partie du liquide source à proximité de la surface de vaporisation du vaporisateur. Dans un exemple, le vaporisateur comprend en outre une ouate poreuse ou matériau à effet de mèche, par exemple un matériau fibreux non conducteur électriquement entourant au moins partiellement l'élément plat chauffant (suscepteur) et en contact avec un liquide source du réservoir afin de fournir, ou au moins contribuer à, la fonction consistant à aspirer un liquide source du réservoir à proximité de la surface de vaporisation du vaporisateur. Dans certains exemples, l'élément plat chauffant (suscepteur) peut lui-même comporter un matériau poreux de manière à fournir, ou au moins contribuer à, la fonction consistant à aspirer un liquide source du réservoir à proximité de la surface de vaporisation du vaporisateur.
Patent CA-3082866-C (CA)
Inventor: GONGORA VICENTE AMADEU
IPC: A01N59/00
Filed: 2018-11-13
Granted: 2023-08-08
Abstract: There is described herein a synergistic combination for defoliating and/or dessicating plants and combating weeds. The combination comprises magnesium chlorate; and an herbicide selected from the group consisting of glufosinate, bialophos, acifluorfen, aclonifen, bifenox, chlomethoxyfen, chlornitrofen, fluorodifen, fluoroglycofen, fluoronitrofen, fomesafen, furyloxyfen, halosafen, lactofen, nitrofen, nitrofluorfen, oxyfluorfen, and agrochemically acceptable salts and esters thereof.