baber/WOPTO huggingface dataset:
Patent CA-3110555-A1 (CA)
Inventor: PURDY CLAY
IPC: C01B17/69
Filed: 2021-02-26
Abstract: An aqueous composition comprising: sulfuric acid; a compound comprising an amine moiety; a compound comprising a sulfonic acid moiety; and a peroxide. Said composition being capable of delignifying biomass.
Patent CA-3111118-A1 (CA)
Title: Apparatus and method for inverse quantization
Inventor: CHERNYAK ROMAN
IPC: H04N19/176
Filed: 2019-09-21
Abstract: A method for inverse quantization of a current block of a picture is provided. The method is performed by a decoder, and the picture comprises a luminance component and a chrominance component, the luminance component and the chrominance component are partitioned into multiple blocks. The method includes that obtaining one or more existing quantization parameter, QP values from a received bitstream, wherein the one or more existing QP values relate to a current block in the chrominance component; determining a QP value for the current block in the chrominance component based on the one or more existing QP values; performing inverse quantization on the current block in the chrominance component by using the determined QP value.
Patent CA-3111373-A1 (CA)
Inventor: DEHE ALFONS
IPC: G01N21/17
Filed: 2019-09-13
Abstract: L'invention concerne un émetteur à infrarouge modulable comprenant une structure de diaphragme, un micro-élément de chauffage structuré et un actionneur, la structure de diaphragme et le micro-élément de chauffage structuré pouvant être déplacés l'un par rapport à l'autre dans des plans parallèles au moyen de l'actionneur pour moduler l'intensité du rayonnement infrarouge déterminé. Cette invention concerne en outre un procédé pour produire cet émetteur à infrarouge, un procédé d'émission modulée de rayonnement magnétique au moyen de l'émetteur à infrarouge ainsi que des utilisations préférées de l'émetteur à infrarouge. De préférence, l'invention concerne en outre un système comprenant un émetteur infrarouge et un dispositif de commande pour réguler l'actionneur.
Patent CA-3111517-A1 (CA)
Inventor: NAZARE MARC
IPC: C07D487/04
Filed: 2014-03-12
Abstract: N-(4-(Azaindazol-6-yl)-phenyl)-sulfonamides and their use as pharmaceuticals. The present invention relates to N-(4-(azaindazol-6-yl)-phenyl)-sulfonamides of the formula l, wherein Ar, n, X, Z, R1, R2 and R3 have the meanings indicated in the claims. The compounds of the formula l are valuable pharmacologically active compounds which modulate protein kinase activity, specifically the activity of serum and glucocorticoid regulated kinase (SGK), in particular of serum and glucocorticoid regulated kinase isoform 1 (SGK-1, SGK1), and are suitable for the treatment of diseases in which SGK activity is inappropriate, for example degenerative joint disorders or inflammatory processes such as osteoarthritis or rheumatism. The invention furthermore relates to processes for the preparation of the compounds of the formula l, their use as pharmaceuticals, and pharmaceutical compositions comprising them.
Patent CA-3112150-A1 (CA)
Inventor: HAFENRICHTER JOSEPH L
IPC: B29C65/48
Filed: 2021-03-12
Abstract: A bonded structure is described. The bonded structure includes an outer structure including a close tolerance hole associated with a first accuracy level. The bonded structure includes an interior structure comprising an oversized hole associated with a second accuracy level that is different from the first accuracy level. The bonded structure includes an elastomeric grommet disposed in the oversized hole. The bonded structure includes one or more spacers between the outer structure and the interior structure providing a space between the outer structure and the interior structure. The bonded structure includes a fastener positioned in the close tolerance hole and in the oversized hole. The bonded structure includes a bonding media disposed in the space between the outer structure and the interior structure via one or more channels of the fastener. The bonding media, elastomeric grommet, and oversized hole collectively position the interior structure relative to the outer structure.
Patent CA-3112564-A1 (CA)
Title: System and method of improving sleep
Inventor: POLTORAK ALEXANDER
IPC: A61M21/02
Filed: 2019-09-16
Abstract: A method of transplanting a sleep state of a first subject (donor) to a second subject (recipient) comprising: capturing a sleep state of the first subject represented by brain activity patterns; and transplanting the sleep state of the first subject in the second subject by inducing the brain activity patterns in the second subject.
Patent CA-3115138-A1 (CA)
Title: Selective cathode for use in electrolytic chlorate process
Inventor: WILDLOCK MATS
IPC: C25B1/26
Filed: 2019-10-01
Abstract: The present invention relates to a process for the production of alkali metal chlorate in a single compartment electrolytic cell, which avoids the need for addition of sodium dichromate to the process, in which unwanted side-reactions are reduced by using a cathode having an electrocatalytic top layer on a substrate that optionally also has one or more intermediate layers. The top electrocatalytic layer comprises an oxide of manganese and/or cerium.
Patent CA-3115782-A1 (CA)
Title: Kir 7.1 gene therapy vectors and methods of using the same
Inventor: PATTNAIK BIKASH
IPC: C07K14/00
Filed: 2019-10-10
Abstract: The present invention is directed to gene therapy constructs and pharmaceutical compositions for the expression of Kir7.1. The gene therapy constructs include a vector comprising a promoter operably connected to a polynucleotide encoding a Kir7.1 polypeptide. Methods of treating a subject having a condition associated with insufficient expression or function of a Kir7.1 polypeptide are also provided.
Patent CA-3119303-A1 (CA)
Title: Component for a vapour provision system
Inventor: POTTER MARK
IPC: A24F40/10
Filed: 2019-10-31
Abstract: A component for a vapour provision system comprises a boundary wall separating a reservoir for holding a fluid from a chamber for housing a vapour generator, the boundary wall comprising two or more adjacent rigid bodies sealed to one another; and a tubular aperture in the boundary wall providing a fluid transport path from the reservoir to the vapour generator; wherein the aperture is defined between the adjacent rigid bodies, the rigid bodies enclosing a perimeter of the aperture along at least part of aperture's length.
Patent CA-3120784-A1 (CA)
Title: Electro magnetic refreshable braille reader
Inventor: MOON ALEXANDER
IPC: G06F3/00
Filed: 2019-11-20
Abstract: In certain embodiments devices suitable for use as electro magnetic refreshable braille readers are disclosed. In some embodiments, the electromagnetic refreshable braille readers of the present disclosure include an actuation mechanism comprising a permanent magnet for latching and a coil adjacent to the magnet. In some embodiments the electromagnetic refreshable braille readers may comprise a separate enclosure comprising tactile elements that can be removably attached to the display so that the separate enclosure can be removed and cleaned by the user.
Patent CA-3125790-A1 (CA)
Title: Shadow and cloud masking for remote sensing images in agriculture applications using multilayer perceptron
Inventor: AHMED FAISAL
IPC: G06T7/10
Filed: 2020-01-28
Abstract: A method for shadow and cloud masking for remote sensing images of an agricultural field using multi-layer perceptrons includes electronically receiving an observed image, performing using at least one processor an image segmentation of the observed image to divide the observed image into a plurality of image segments or superpixels, extracting features for each of the image segments using the at least one processor, and determining by a cloud mask generation module executing on the at least one processor a classification for each of the image segments using the features extracted for each of the image segments, wherein the cloud mask generation module applies a classification model including an ensemble of multilayer perceptrons to generate a cloud mask for the observed image such that each pixel within the observed image has a corresponding classification.
Patent CA-3125835-A1 (CA)
Inventor: COWEN NEIL M
IPC: A61K31/549
Filed: 2015-11-12
Abstract: Provided are immediate or prolonged administration of certain potassium ATP (KATT) channel openers, optionally in combination with growth hormone, to a subject to achieve novel pharmacodynamic, pharmacokinetic, therapeutic, physiological, metabolic and compositional outcomes in the treatment of diseases or conditions involving KATP channels. Also provided are pharmaceutical formulations, methods of administration and dosing of KATP channel openers that achieve these outcomes and reduce the incidence of adverse effects in treated individuals. Further provided are methods of co- administering KATP channel openers with other drugs (e.g., in combination with growth hormone) to treat diseases of humans and animals (e.g., Prader-Willi Syndrome (PWS), Smith~ Magenis syndrome (SMS), and the like.
Patent CA-3126415-A1 (CA)
Inventor: SHEU KEVIN
IPC: G04G9/00
Filed: 2019-12-06
Abstract: L'invention concerne un dispositif d'affichage numérique et un dispositif de temps numérique, comprenant un boîtier (1), un ensemble d'entraînement (2), des ensembles d'affichage (3) et un ensemble carte mère. Le boîtier (1) comprend sept fenêtres (11) dans une forme du caractère "?". L'ensemble carte mère est fermement relié au boîtier (1) et est situé derrière les fenêtres (11). Sept rainures incurvées (21) sont disposées à l'intérieur de l'ensemble d'entraînement (2). Les ensembles d'affichage (3) comprennent des feuilles d'affichage (31) et des tiges de traction (32). Une extrémité de chaque tige de traction (32) est fermement reliée aux feuilles d'affichage (31). Les feuilles d'affichage (31) sont reliées de manière coulissante à l'ensemble carte mère. Il y a sept ensembles d'affichage (3). Chaque tige de traction (32) est reliée de manière coulissante aux rainures incurvées (21) dans une correspondance biunivoque, et chaque feuille d'affichage (31) est en correspondance biunivoque avec les fenêtres (11). La présente invention présente les avantages suivants : les numéros et le temps sont affichés mécaniquement au moyen des feuilles d'affichage, une batterie sèche est utilisée comme alimentation pour un entraînement intermittent, la consommation d'énergie est faible, et les capacités de résistance à l'eau et à l'humidité sont fortes ; une pluralité de rainures incurvées spécifiques sont utilisées pour entraîner les feuilles d'affichage de manière coopérative, les numéros sont affichés en séquence, et la stabilité est élevée.
Patent CA-3129666-A1 (CA)
Inventor: KAGANOV MAXIM
IPC: E05D15/50
Filed: 2020-02-26
Abstract: L'invention concerne un verrou de charnière constitué d'une première partie de charnière (1) destinée à être fixée à l'extérieur d'une porte et d'une seconde partie de charnière (2) destinée à être fixée à l'extérieur d'un cadre de porte. La première partie de charnière (1) comporte un dispositif d'actionnement, au moyen duquel la première (1) et la seconde partie de charnière (2) peuvent être déverrouillées et verrouillées l'une avec l'autre. Le dispositif d'actionnement coopère avec un arbre (16) qui est adapté pour passer à travers la porte. Une poignée interne (23) est disposée à l'extrémité de l'arbre (16) opposée au dispositif d'actionnement, au moyen de laquelle la première (1) et la deuxième partie de charnière (2) peuvent être déverrouillées et verrouillées l'une avec l'autre. L'arbre (16) est entouré par au moins une partie de tuyau (18, 18').
Patent CA-3130276-A1 (CA)
Title: Dilation device and method of use
Inventor: RAIJMAN ISAAC
IPC: A61F2/958
Filed: 2019-06-03
Abstract: The disclosure provides for a device and method for dilation. The dilation device may include a catheter body having a proximal portion and a distal portion, a dilation expandable body in fluid communication with a first opening on the distal portion of the catheter body, and an occlusion anchor expandable body in fluid communication with a second opening on the distal portion of the catheter body. The method for dilating a stricture site may include inserting the dilation device into a stricture site of a patient, expanding the occlusion anchor expandable body at the stricture site, and expanding the dilation expandable body at the stricture site.
Patent CA-3130705-A1 (CA)
Inventor: PAGE JONATHAN E
IPC: C12P17/06
Filed: 2011-04-15
Abstract: Nucleic acid molecules encoding polypeptides having polyketide synthase activity have been identified and characterized. Expression or over-expression of the nucleic acids alters levels of cannabinoid compounds in organisms. The polypeptides may be used in vivo or in vitro to produce cannabinoid compounds.
Patent CA-3130876-A1 (CA)
Title: Systeme de trappe automatise pour wagons-tremies
Inventor: LOW TREVOR
IPC: B61D17/16
Filed: 2020-02-19
Abstract: Système de trappe automatisé pour wagon-trémie comportant une trémie longitudinale centrale dotée d'un encadrement, comportant un couvercle de trappe unitaire; une pluralité d'ensembles rails de guidage reliant un côté de la partie supérieure du wagon perpendiculairement et adjacent à un bord longitudinal de l'encadrement et adjacent au couvercle de trappe, un ensemble rail de guidage étant positionné à chaque extrémité de trémie et un ou plusieurs ensembles rails de guidage étant espacés uniformément entre les ensembles rail de guidage les plus à l'extérieur; un réseau de câbles reliant les ensembles rails de guidage à la trappe et à l'encadrement externe de la trémie; et des moyens pour activer le réseau de câbles, pour ouvrir et fermer, la trappe et pour aligner les extrémités opposées du couvercle de trappe pendant l'ouverture et la fermeture.
Patent CA-3132329-A1 (CA)
Title: Method of maintaining constant and elevated flowline temperature of well
Inventor: HENZLER STEPHEN
IPC: E21B36/00
Filed: 2020-03-02
Abstract: Methods concerning the thermal insulation of oil and gas wells are disclosed herein. In some embodiments a thermal insulating fluid is inserted into the well completion sequence for thermally insulating a well at a desired depth to reduce paraffin and precipitate formation, improve oil flow rate, and reduce pressure build up in one or more annuli of the well. In other embodiments, the casing of a desired annulus in a completed well is perforated to permit a thermally insulating fluid to be pumped into the annulus and spotted at a desired depth.
Patent CA-3134196-A1 (CA)
Inventor: ARCHER JEFFREY KEVIN
IPC: B65D90/20
Filed: 2020-03-21
Abstract: Pre-assembled, self-contained, portable tank and method of using the tank for storing backflow fluids during hydrocarbon production operations. Tank is rapidly deployable and has a collapsible and refillable bladder for storing approximately 50,000 gallons or 1200 BBLS of fluids and a secondary containment with a holding capacity 120% of that of the bladder. When closed for transport, the tank is sufficiently compact and light to be movable with a light body pickup truck with an accompanying trailer over public roadways. After delivery to a site, a crew of two to five persons can set-up the tank for use within about 20 to 120 minutes.
Patent CA-3144204-A1 (CA)
Inventor: GRANT DAVID ANDREW
IPC: A61M37/00
Filed: 2020-06-25
Abstract: La présente invention concerne des formulations en dose solide pour une administration sans aiguille comprenant de 0,01 à 60 (p/p) d'un ou plusieurs agent thérapeutique et/ou agent prophylactique; et de 40,0 % à 99,99 % (p/p) de dextrane. L'invention concerne en outre des procédés de production d'un comprimé à formulation en dose solide et l'application de ses utilisations médicales particulières, notamment en tant que vaccin.
Patent CA-3144790-A1 (CA)
Title: Antibody-drug conjugate, intermediate thereof, preparation method therefor and application thereof
Inventor: BAO BIN
IPC: A61P35/00
Filed: 2020-06-05
Abstract: Disclosed are an antibody-drug conjugate (ADC), an intermediate thereof, a preparation method therefor and an application thereof. The present invention provides an ADC. A structural general formula thereof is Ab-(L 3-L 2-L 1-D) m. The ADC has better biological activity, stability, and uniformity, has reduced toxic and side effects, and has a faster release rate of enzyme cutting in tumor cells. The use of the novel ADC can achieve a wide application of a cytotoxic drug particularly camptothecin in the field of ADCs in treating tumor patients resistant to microtubule ADC.
Patent CA-3146231-A1 (CA)
Inventor: MIRANDA PAULO
IPC: B62D6/02
Filed: 2022-01-20
Abstract: Equipement de contrôle capable de contrôler un angle de braquage d'un véhicule automobile autonome comportant au moins une roue directrice, l'équipement de contrôle comprenant : - un contrôleur primaire, configuré pour déterminer une consigne de braquage; - un actionneur primaire, configuré pour conférer un angle de braquage à la roue directrice en fonction de la consigne de braquage lorsque ledit actionneur primaire reçoit ladite consigne de braquage, l'actionneur primaire comprenant un capteur interne configuré pour transmettre, au contrôleur primaire, un signal de mesure interne correspondant à une mesure de l'angle de braquage conféré par l'actionneur primaire; - un capteur externe; et - un actionneur auxiliaire, configuré pour conférer un angle de braquage à la roue directrice du véhicule lorsque ledit actionneur auxiliaire reçoit ladite consigne de braquage.
Patent CA-3149032-A1 (CA)
Title: Systeme de transport d'une structure en mer
Inventor: VAN DER TEMPEL JAN
IPC: B63B35/00
Filed: 2020-08-21
Abstract: La présente invention concerne un système de transport d'une structure en mer, le système comprenant : un appareil de transport, en particulier un navire ou un véhicule, qui est conçu pour recevoir une structure en mer et pour former un joint coulissant avec une section de joint coulissant d'une structure en mer reçue, le système étant conçu pour entrer dans un état mobile, à partir d'un état de fixation, dans lequel, dans l'état mobile, le joint coulissant formé par l'appareil de transport et la structure en mer est plus petit que la force dans l'état de fixation.
Patent CA-3151066-A1 (CA)
Inventor: LABELLE CHAD
IPC: B60K17/16
Filed: 2019-09-17
Abstract: Bearings (72, 74) are arranged for a drive unit (10) having an electric motor for providing drive to an electric axle and a wheel assembly of a vehicle. The drive unit includes a pair of bearings and a reduction gear assembly (12) with a first drive gear mounted to and coaxial with the main shaft of the motor, and a first driven gear rotatably coupled to the first drive gear and mounted to and coaxial with an intermediate shaft to form an intermediate shaft assembly. The reduction gear assembly includes a second drive gear mounted to and coaxial with the intermediate shaft, and a second driven gear rotatably coupled with the second drive gear. A first bearing of said pair of bearings is mounted to a bulkhead and to said intermediate shaft assembly between the first driven gear and second drive gear to reduce the distance between the first and second bearings.
Patent CA-3154069-A1 (CA)
Title: Origine virale de replication pour augmenter la productivite de proteines a partir de cellules de mammifere
Inventor: DUROCHER YVES
IPC: C12N15/85
Filed: 2020-10-27
Abstract: La présente invention concerne l'utilisation d'une origine de réplication (oriP) du virus d'Epstein-Barr ou d'un fragment fonctionnel correspondant dans une construction d'expression de protéine pour augmenter la production d'une protéine d'intérêt dans des cellules de mammifère. L'invention concerne également des constructions d'expression de protéines pour une production accrue d'anticorps dans des cellules de mammifère, et des cellules de mammifère contenant les constructions d'expression.
Patent CA-3155600-A1 (CA)
Title: Patch deployment device
Inventor: GIL ALEJANDRO ARANDA
IPC: A61B17/00
Filed: 2020-09-23
Abstract: The present invention provides a patch deployment device, the device comprising a pusher wire having a proximal end and a distal end; a plurality of deployment wires, wherein each deployment wire: has a first end and a second end, and the first end and the second end are connected to the distal end of the pusher wire; and is configured to be in an unexpanded state when positioned and constrained within a catheter, and configured to self-expand into an expanded state when positioned beyond a distal end of the catheter and not constrained, wherein in the expanded state at least a portion of the wire is positioned substantially within a plane that is substantially perpendicular to the longitudinal axis of the pusher wire and has an asymmetric form when viewed along a direction parallel to the longitudinal axis of the pusher wire.
Patent CA-3157414-A1 (CA)
Title: Mfc substrate with enhanced water vapour barrier
Inventor: HEISKANEN ISTO
IPC: B82Y30/00
Filed: 2020-11-04
Abstract: A barrier material comprising (a) at least one layer of cellulosic substrate comprising MFC, and (b) a first barrier layer arranged on at least one surface of said cellulosic substrate, is provided, as well as a method for reducing the water vapour transmission rate (WVTR) of a cellulosic substrate.
Patent CA-3159275-A1 (CA)
Title: Mobile device for neutralizing a chemical or biological weapon
Inventor: DERODE THIBAULT
IPC: F42D5/045
Filed: 2020-11-16
Abstract: The invention relates to a device (1) for neutralizing a chemical or biological weapon (2), characterized in that it comprises: - a sealed enclosure (3) which delimits an internal volume (31) and is movable between a retracted position and an extended position; - a pyrotechnic neutralizing charge (4) which is disposed inside the enclosure (3); - a decontaminating agent (5) which is disposed inside the enclosure (3) and surrounds the pyrotechnic neutralizing charge (4); - a mitigating agent (6) which is disposed inside the enclosure (3) and covers the decontaminating agent (5).
Patent CA-3163775-A1 (CA)
Inventor: LEINWEBER DIRK
IPC: C09K8/524
Filed: 2020-12-04
Abstract: A Method Of And A Composition For Controlling Gas Hydrate Blockage Through The Addition Of A Synergistically Acting Blend With A Quaternary Benzyl Ammonium Compound The present disclosure relates to a gas hydrate inhibitor composition, comprising A) a compound according to formula (1) (1) wherein R1 is an alkyl group having from 1 to 5 carbon atoms; R2 is hydrogen or an alkyl group having from 1 to 5 carbon atoms; R3 is present or not as hydrogen and organic moieties having from 1 to 20 carbon atoms; R4 is selected from -(CH2)t-, -[CH2-CHR6)t]-, -(CH2-CHR6O)u-(CH2) t - and combinations thereof; R5 is an alkyl or alkenyl group having 4 to 22 carbon atoms; R6 is hydrogen or an alkyl group having from 1 to 4 carbon atoms; R7 is hydrogen or an alkyl group having from 1 to 4 carbon atoms; R8 is present or not as hydrogen or organic moieties having from 1 to 20 carbon atoms; t is 2, 3 or 4; u is an integer between 0 and 100; n is 0 or 1 m is 0 or 2 25 o is 0 or 2, p is 0 or 1 2020US404 WO 39 X- is an anion, and a synergistic cationic surfactant which is selected from quaternary benzyl ammonium salts having besides the benzyl group at least one C8-C18-alkyl group bound to the nitrogen atom.
Patent CA-3165764-A1 (CA)
Title: Formes cristallines du voxelotor, et leurs procedes de preparation
Inventor: BONNAUD THIERRY
IPC: C07D401/04
Filed: 2021-02-17
Abstract: La présente invention se rapporte à des formes cristallines de sels à base de voxelotor et à des formes cristallines d'un solvate dudit composé, à des procédés pour leur préparation et à des compositions pharmaceutiques contenant lesdites formes cristallines.