baber/WOPTO huggingface dataset:
Patent CA-2998022-A1 (CA)
Title: Submersible pump stabilization
Inventor: WATT ALAN
IPC: E21B23/00
Filed: 2014-04-23
Abstract: Various techniques are described for stabilizing a submersible pump within a segment of a wellbore, such as a method that includes providing support between the submersible pump and walls of the segment of the wellbore to alleviate bending stress along the submersible pump within the segment. Configuration data that can indicate dogleg severity of the segment of the wellbore and the configuration of the pump, can be obtained and the stabilization can be provided accordingly. Providing appropriate support between the submersible pump and the wellbore, can help reduce deflections during deployment and operation of the pump and reduce damage due to bending.
Patent CA-2999589-A1 (CA)
Title: Complexe d'antagoniste du recepteur de l'angiotensine et d'inhibiteur de l'endopeptidase neutre
Inventor: WANG YING
IPC: C07D257/04
Filed: 2016-09-01
Abstract: L'invention concerne un complexe de formule [3-((1S, 3R)-1-biphényl-4-ylméthyl-3-éthoxycarbonyl-1-butylcarbamoyl)propionate-(S)-3'-méthyl-2'-(pentanoyl{2''-(tétrazol-5-ylate) biphényl-4'-ylméthyl}amino) butyrate] 6·XCa 2+·YNa +·ZH 2O, X = 1-3, Y = 12-16, Z = 9-18, et 2X + Y = 18, et représenté par la formule (I). L'invention concerne également le procédé de préparation du complexe et le procédé de traitement d'une maladie cardiaque chronique utilisant un médicament comprenant le complexe.
Patent CA-2999718-A1 (CA)
Title: Surgical staples with expandable backspan
Inventor: KOSTRZEWSKI STANISLAW
IPC: A61B17/072
Filed: 2018-03-29
Abstract: A surgical staple includes a body having a first leg, a second leg, and a backspan. The first and second legs each have a first end portion and a second end portion.  The backspan has a first portion, a second portion, and a third portion. The first portion of the backspan includes a looped member having a first end portion and a second end portion. The second portion of the backspan extends between the first end portion of the first leg and the first end portion of the looped member. The third portion of the backspan extends between the first end portion of the second leg and the second end portion of the looped member. The second portion of the backspan and the third portion of the backspan are in lateral contact.
Patent CA-3001090-A1 (CA)
Inventor: GAROFF NIKLAS
IPC: D06M13/00
Filed: 2016-10-06
Abstract: The present invention relates to a method for manufacturing a shaped body comprising lignin which may be further processed into intermediate carbon fibers and finally also carbon fibers. Uses of said fibers are also disclosed. The present invention addresses the problem of lignin leaching into a precipitation bath. The solution to this problem is a novel method for minimizing the loss of lignin through the addition of certain salts into the precipitation bath.
Patent CA-3003873-A1 (CA)
Inventor: JONES BRIAN AARON
IPC: A61L9/02
Filed: 2016-11-02
Abstract: A scent dispenser may comprise a vial retaining mechanism, a heating element, vial sensor, and a controller. The vial retaining mechanism includes a vial coupling that removeably retains a vial containing a scented solution. The includes a wick extending from a cavity of the vial through an opening of a neck of the vial. The heating element is shaped to receive and heat the wick of the vial. The vial sensor includes an array of sensor pads that are arranged in alignment with the vial retained by the vial coupling. The controller is electrically coupled to the heating element and electrically coupled to the array of sensor pads. The controller regulates a temperature level of the heating element, and receives signals from the array of sensor pads and processing the signals to determine a fluid level of the vial.
Patent CA-3004746-A1 (CA)
Inventor: SHALVIRI ALIREZA
IPC: A61K31/717
Filed: 2016-11-08
Abstract: The present invention is directed to a novel combination of excipients with an active ingredient, such as Benzoyl Peroxide based (BPO) which is subject to degradation. In one embodiment the invention is a topical pharmaceutical or cosmetic cleanser composition comprising benzoyl peroxide present in an amount from about 2.0 to about 20% w/w; water, at least one anionic surfactant which is a alkylpolyglucoside (AG) derivative surfactant; at least one humectant, a thickening agent, and optionally at least one dermatologically acceptable excipient.
Patent CA-3005839-A1 (CA)
Inventor: BEIM PIRAYE YURTTAS
IPC: G16B45/00
Filed: 2016-10-19
Abstract: The present invention relates to methods and systems for assessing ovarian reserve and function in a female subject and informing course of treatment thereof. The invention provides methods for assessing ovarian reserve and function by analyzing both clinical and genetic data/characteristics from a female subject. These methods involve the determination of the presence of one or more mutations in a gene, the gene being associated with fertility and/or ovarian reserve or function. In certain aspects the methods also involve the determination of one or more clinical characteristics associated with fertility and/or ovarian reserve or function. In certain embodiments, the clinical and genetic characteristics obtained from a female subject can be used as data to be input to an ovarian reserve predictor, such that a probability of the female subject suffering from ovarian reserve dysfunction or premature decline can be generated.
Patent CA-3006733-A1 (CA)
Title: Software code signing system and method
Inventor: YACH DAVID P
IPC: H04L29/06
Filed: 2001-09-20
Abstract: A code signing system and method is provided. The code signing system operates in conjunction with a signed software application having a digital signature and includes an application platform, an application programming interface (API), and a virtual machine. The API is configured to link the software application with the application platform. The virtual machine verifies the authenticity of the digital signature in order to control access to the API by the software application.
Patent CA-3007258-A1 (CA)
Inventor: BONYHADI MARK L
IPC: C07K7/04
Filed: 2016-12-02
Abstract: Provided are methods of administering peptides containing portions of or corresponding to an agent to be administered, such as a cell or molecule expressed by such cell such as a recombinant protein such as a chimeric receptor. In some embodiments, the administration is in conjunction with treatment methods employing the agent, e.g., cell or chimeric receptor, such as adoptive cell therapy methods. The chimeric receptor can be a chimeric antigen receptor (CAR). The peptides contain an epitope of the recombinant receptor and, in some embodiments, are capable of downregulating or reducing immune responses against the chimeric receptor, such as CAR. Also provided are such peptides and compositions that can induce tolerance to an agent such as a chimeric receptor, such as a CAR.
Patent CA-3012126-A1 (CA)
Title: Method for making a partially cooked cheese product and uses thereof
Inventor: LOTITO CHRISTOPHER L
IPC: A23C19/097
Filed: 2017-01-20
Abstract: The invention relates to a method for preparing a partially cooked cheese product, as well as the partially cooked cheese product itself. The method appears applies specific times and temperatures to produce a pliable, carbohydrate free cheese product, which is tree of carbohydrates. The product can be used, for example, as a carbohydrate free all cheese bread substitute in "sandwich wraps" or other applications.
Patent CA-3013363-A1 (CA)
Title: Composite de bnnt nanoporeux a commutation thermique pour accumulateurs avances
Inventor: DUSHATINSKI THOMAS G
IPC: H01M50/454
Filed: 2017-02-02
Abstract: L'invention porte sur des membranes à commutateur composite thermosensible (TRCS) pour accumulateurs ioniques, qui comprennent un échafaudage poreux fournissant des canaux ioniques et un revêtement polymère thermosensible. Des modes de réalisation de membranes TRCS en composite nanotubes de nitrure de bore (BNNT)/polymère sont préférables en raison des propriétés uniques des BNNT. Un échafaudage de BNNT enrobé d'un ou plusieurs polymères peut former un séparateur composite à porosité (niveau de porosité et distribution de tailles de pores), composition et mouillabilité réglables, et à isolation électronique, résistance à l'oxydation/réduction et résistance mécanique supérieures. La membrane TRCS en composite BNNT/polymère optimise les performances d'accumulateurs ioniques ayant des épaisseurs de séparateur réglables qui peuvent être inférieures à 5 µm. Une porosité nanométrique avec de minces épaisseurs de séparateur améliore la densité de charge de l'accumulateur. L'architecture nanométrique permet une commutation réversible localisée à l'échelle nanométrique, à proximité de substrats soumis à des contraintes thermiques. La dilatation thermique du polymère réduira la porosité à des températures s'approchant du point d'emballement thermique. Le composite BNNT/polymère fonctionne donc comme un TRCS.
Patent CA-3013845-A1 (CA)
Title: Methods for the treatment of pik3ca-related overgrowth spectrum
Inventor: CANAUD GUILLAUME
IPC: A61K31/44
Filed: 2017-02-17
Abstract: - 20 - ABSTRACT OF THE INVENTION METHODS FOR THE TREATMENT OF PIK3CA-RELATED 5 OVERGROWTH SPECTRUM The present invention relates to a method of treating PIK3CA-Related Overgrowth Spectrum (PROS) more particularly, Congenital, Lipomatous, Overgrowth, Vascular Malformations, Epidermal Nevi and Spinal/Skeletal Anomalies and/or Scoliosis (CLOVES) 10 syndrome. To date, there are no specific treatments for patients and no animal models of PROS to better understand the physiopathology of the disorder. Inventors developed a genetic mouse model of PROS that recapitulates the human disease and demonstrated the efficacy of BYL719. Based on these results they treated two patients, one adult and one child, with severe CLOVES syndrome using BYL719. The drug had a robust efficiency on disease in the 15 two patients inducing quick recovery of all affected organs. Thus, the invention relates to a method of treating PROS in a subject in need thereof comprising the step of administrating the subject with a therapeutically effective amount of BYL719.
Patent CA-3014861-A1 (CA)
Inventor: MATSUBARA MOTOYUKI
IPC: C22C30/00
Filed: 2017-10-04
Abstract: The present invention provides: an alloy for overlay welding, the alloy being capable of forming an Al oxide-containing alumina barrier layer in a protrusion overlay-welded on the inner surface of a reaction tube; a welding powder; and a reaction tube having a protrusion overlay-welded as an agitating member on the inner surface. This alloy for overlay welding is composed of 0.2-0.6% of C, more than 0% and not more than 1.0% of Si, more than 0% and not more than 0.6% of Mn, 25-35% of Cr, 35-50% of Ni, 0.5-2.0% of Nb, 3.0-6.0% of Al, and 0.005-0.05% Y, with the remainder comprising Fe and inevitable impurities.
Patent CA-3016255-A1 (CA)
Inventor: BILAT STEPHANE
IPC: A24F40/60
Filed: 2017-05-08
Abstract: There is provided an aerosol-generating article(204)comprising a liquid storage portion (213)containing a liquid aerosol-forming substrate(215), and a hydrochromic material(218) provided on the liquid storage portion(213). The hydrochromic material(218)has a first colour when in contact with the liquid aerosol-forming substrate(215)and a second colour in the absence of the liquid aerosol-forming substrate(215). There is further provided an aerosol- generating system(200)comprising the aerosol-generating article(204), an aerosol-generating element(219)and an aerosol-generating device(202). There is further provided an aerosol- generating device(202)comprising an electrical power supply(207), an electronic photosensor (212)and a controller (209) configured to control a supply of electrical power from the electrical power supply(207)based on a value of an optical property sensed with the electronic photosensor(212).
Patent CA-3018611-A1 (CA)
Inventor: BALLELL PAGES LLUIS
IPC: C07D239/54
Filed: 2017-03-20
Abstract: The present invention relates to the use in therapy of 6-((4-(2,3-dimethylphenoxy)piperidin-1-yl)methyl)pyrimidine-2,4(1H,3H)-dione or a pharmaceutically acceptable salt thereof, including use as an anti-mycobacterial, for example in the treatment of tuberculosis; compositions containing 6-((4-(2,3-dimethylphenoxy)piperidin-1-yl)methyl)pyrimidine-2,4(1H,3H)-dione; combinations comprising 6-((4-(2,3-dimethylphenoxy)piperidin-1-yl)methyl)pyrimidine-2,4(1H,3H)-dione or a pharmaceutically acceptable salt thereof and salts of 6-((4-(2,3-dimethylphenoxy)piperidin-1-yl)methyl)pyrimidine-2,4(1H,3H)-dione.
Patent CA-3018796-A1 (CA)
Title: Medical system for delivering optimum cryodose based on time to effect (tte)
Inventor: LALONDE JEAN-PIERRE
IPC: A61B18/02
Filed: 2017-03-10
Abstract: A system and method for determining the optimum dose of cryotreatment to an area of target tissue to achieve isolation based on the time to effect (TTE). The system may generally include a treatment device, a sensing device, and a processor programmed to calculate the optimum dose of cryotreatment, in seconds, based on TTE. The TTE may be based on electrical signals received by the processor from the sensing device. The processor may be further programmed to automatically terminate a cryoablation procedure when the optimum dose of cryotreatment has elapsed. The optimum dose of cryotreatment may be the time, in seconds, it takes to achieve isolation, which may be the time it takes for an area of tissue to reach approximately - 20 °C.
Patent CA-3019323-A1 (CA)
Title: Methods of preparing hemicellulose compositions
Inventor: YIN XIHUI
IPC: C08B37/14
Filed: 2017-03-30
Abstract: Multi-extraction methods for preparing hemicellulose compositions are provided. Depressant compositions comprising hemicellulose compositions are also provided herein. Also disclosed are processes for enriching a desired mineral from an ore comprising the desired mineral, wherein the process comprises carrying out a flotation process in the presence of one or more collecting agents and a depressant composition comprising hemicellulose.
Patent CA-3025371-A1 (CA)
Title: Silane mixtures and processes for preparation thereof
Inventor: MOSER RALPH
IPC: C08L21/00
Filed: 2018-11-26
Abstract: The invention relates to silane mixtures comprising a silane of the formula I (R1)y(R2)3-y Si-R3-(S-R4)n-S-R5 (I) and a silane of the formula II (R1)y(R2)3-y Si-R3-(S-R4)z-S-R3-Si(R1)y(R2)3-y (II) where the molar ratio of silane of the formula I to silane of the formula II  is 20:80-90:10. The silane mixture according to the invention can be prepared by mixing the silanes of the formula I and silanes of the formula II.     chaleur et/ou de matière entre un gaz et un liquide comportant plusieurs cheminées (80) sensiblement parallélépipédiques et parallèles entre elles, en saillies sur une portion (21) de la face supérieure du plateau pour le passage exclusif du gaz (g) travers le plateau, et une zone de collecte du liquide (90) comportant deux déversoirs diamétralement opposés (91, 92) pour la collecte dudit liquide (l) sur ledit plateau. Les cheminées comportent chacune un élement de distribution du gaz (82) recouvrant en pate la zone de collecte dudit liquide. L'invention concerne également une colonne d'échange comprenant un tel plateau distributeur et l'utilisation d'une telle colonne.
Patent CA-3028121-A1 (CA)
Title: Systeme pour fournir une portion unique d'une confiserie glacee
Inventor: FONTE MATTHEW
IPC: A23G9/28
Filed: 2017-06-16
Abstract: L'invention concerne un système pour fournir une portion unique d'une confiserie glacée, le système comprenant une capsule comprenant au moins un ingrédient pour fournir une seule portion d'une confiserie glacée ; le système refroidit la capsule ; le système introduit de l'eau dans la capsule ; le système agite simultanément le contenu de la capsule tout en raclant au moins une paroi de la capsule pour empêcher une accumulation de la confiserie glacée sur ladite au moins une paroi de la capsule ; et le système éjecte la confiserie glacée hors de la capsule.
Patent CA-3028425-A1 (CA)
Title: Sample collecting and introducing device and detection system
Inventor: ZHANG QINGJUN
IPC: G01N1/02
Filed: 2018-12-20
Abstract: The present disclosure relates to the technical field of safety detection, and in particular to a sample collecting and introducing device and a detection system.  The sample collecting and introducing device provided by the present disclosure includes a sampling device for collecting a sample, and a semipermeable membrane device for extracting the sample collected by the sampling device and conveying the extracted sample to detection equipment, wherein the sampling device is provided with an air guide cavity, the air guide cavity is configured to guide airflow carrying the sample to flow to the semipermeable membrane device, the semipermeable membrane device is provided with a semipermeable membrane which is arranged outside the sampling device. In the present disclosure, the size of the semipermeable membrane is no longer limited by the sampling device, and therefore the difficulty of increasing the area of the semipermeable membrane is reduced.
Patent CA-3028510-A1 (CA)
Title: Bidirectional interframe predictive coding method and device using forward and backward block weighting and block brightness weighting
Inventor: ZHU HONGBO
IPC: H04N19/503
Filed: 2017-08-09
Abstract: Embodiments of the present application disclose an inter-frame predictive encoding method and device, wherein the method comprises: dividing a frame to be encoded into a plurality of block to be encoded by means of an encoder; determining, for each block to be encoded, a forward encoding block and a backward encoding block corresponding to the block to be encoded; determining a first weighting parameter corresponding to the forward encoding block; determining an overall brightness-based second weighting parameter of a reference image containing the forward encoding block, and determining an overall brightness-based third weighting parameter of a reference image containing the backward encoding block; determining a fourth weighting parameter corresponding to the backward encoding block according to the first weighting parameter; determining a predictive actual weighting parameter of the block to be encoded according to the first weighting parameter, the second weighting parameter, the third weighting parameter and the fourth weighting parameter; performing predictive encoding on the block to be encoded by means of the predictive actual weighting parameter. With applying the inter-frame predictive encoding method and device according to the embodiments of the present application, accuracy of the inter-frame predictive encoding is improved.
Patent CA-3029241-A1 (CA)
Inventor: KOTI JAYA S
IPC: C09K11/06
Filed: 2017-06-30
Abstract: Des formulations de substrat chimiluminescent de phosphatase alcaline sont décrites. Les formulations comprennent généralement, en formulation aqueuse, un composé chimiluminescent de formule I ou un sel connexe, un composé aromatique cationique, un agent de réduction de fond et un agent de surface non ionique lié à un éther ou un polymère hydrophile, l'agent de surface étant libre d'un groupe d'ester de carboxylate. Les formulations décrites présentent des périodes d'incubation rapides et une stabilité améliorée aux fins d'utilisation dans les immunoessais.
Patent CA-3031689-A1 (CA)
Inventor: HOHLBEIN DOUGLAS J
IPC: A46D1/00
Filed: 2017-08-28
Abstract: L'invention concerne un instrument de soins buccaux qui comprend un manche et une tête. Des éléments de nettoyage sont accouplés à la tête et s'étendent à partir de la surface avant de la tête. Au moins un des éléments de nettoyage est un premier type d'élément de nettoyage qui s'étend d'une première extrémité à une seconde extrémité le long d'un axe longitudinal et a une forme en section transversale polygonale. Le premier type d'élément de nettoyage a une surface externe ayant une pluralité de faces allongées et une pluralité de bords allongés. Le premier type d'élément de nettoyage est formé à partir d'un premier composant et d'un second composant, les premier et second composants étant différents en ce qui concerne au moins une caractéristique. Une interface des premier et second composants est située le long d'au moins un des bords allongés.
Patent CA-3031875-A1 (CA)
Title: Transportation system
Inventor: STEPANIAK BRIAN
IPC: B61F13/00
Filed: 2019-01-28
Abstract: A transportation system including one or more transportation assemblies. The transportation assembly includes a body, two or more sets of first wheels, and two or more sets of second wheels. The first wheels are mounted to the body and include first wheel treads configured for engaging a pair of first rails spaced apart by a first distance. The first rails are positioned at one or more first grades. The second wheels are also mounted to the body, and include second wheel treads that are configured for engaging a pair of second rails that are spaced apart by a second distance that is larger than the first distance. The second rails are positioned at one or more grades that are steeper than the first grade.
Patent CA-3032679-A1 (CA)
Title: Barre flottante infrarouge amelioree
Inventor: ZAGAR STEVEN J
IPC: D21F5/16
Filed: 2010-06-02
Abstract: Une barre flottante pneumatique infrarouge destinée à être utilisée pour le flottement et le séchage d'une bande plane continue d'un matériau dans un séchoir. Une énergie électromagnétique infrarouge à réflexion ou rayonnement direct provenant d'une source de lumière infrarouge dans un ensemble canal amovible accélère le séchage, ou l'évaporation de solvants, ou le durcissement du matériau de bande passant à proximité de la barre, soit par énergie électromagnétique infrarouge, ou en association avec un écoulement d'air classique. La source infrarouge est refroidie par de l'air sous pression passant dans une partie intérieure de l'ensemble canal à barre pneumatique amovible, et l'air est en outre amené en contact fluidique avec la bande dans un espace d'air situé entre l'émetteur et la bande afin de favoriser le transfert de chaleur par convection et de contribuer au champ d'air comprimé soutenant le flottement de bande. L'ensemble canal amovible est conçu pour le remplacement de l'émetteur infrarouge et pour permettre l'établissement de l'écoulement d'air de refroidissement sous pression au niveau optimum.
Patent CA-3033811-A1 (CA)
Title: Method for pairing electronic terminals, corresponding pairing devices, terminals and program
Inventor: ROTSAERT CHRISTOPHER
IPC: H04W84/10
Filed: 2019-02-12
Abstract: The invention relates to a method for pairing a first terminal, called an initiator terminal seeking to transmit and receive data, with a second terminal, called an acceptor terminal. Such a method comprises: -    a step for the placing of an external surface connector of the initiator terminal on a complementary external surface connector of the acceptor terminal delivering a piece of data to said initiator terminal about the presence of said acceptor terminal; -    a step for the determining, by said initiator terminal, of a parameter of connection; -    a step for the pairing of said initiator terminal with said acceptor terminal according to a mode of pairing depending on the determined parameter of connection.
Patent CA-3036454-A1 (CA)
Inventor: SLAYTER JOHN D
IPC: B27N3/08
Filed: 2017-09-13
Abstract: Lignocellulosic materials can be press formed into mats using heated carbon dioxide and a phenol formaldehyde resin. Employing this method allows for a reduction or even elimination of the use of steam. The carbon dioxide, along with other gases may be recovered for recycle or disposal thus reducing the environmental footprint the process.