baber/WOPTO huggingface dataset:
Patent CA-3109826-A1 (CA)
Title: Dynamic radiation collimation for non-destructive analysis of test objects
Inventor: MUEHLHAUSER BRETT A
IPC: G01N23/046
Filed: 2019-08-23
Abstract: For each respective first-phase rotational position of a set of first-phase rotational positions, an imaging system may generate a respective first-phase image. The imaging system may determine, based on an identified region of interest in the respective first-phase image, collimator blade positions for the respective first-phase rotational position. For each respective second-phase rotational position of a set of second-phase rotational positions, the imaging system may determine, based on the collimator blade positions for the first-phase rotational positions, collimator blade positions for the respective second-phase rotational position. The imaging system may generate a respective second-phase image in a second series of images while the test object is at the respective second-phase rotational position and while the collimator blades are at the collimator blade positions for the respective second-phase rotational position. The imaging system may compute, based on the second series of images, tomographic data for the portion of the test object.
Patent CA-3113963-A1 (CA)
Inventor: PURDY CLAY
IPC: C11D7/60
Filed: 2021-04-01
Abstract: Composition for use as a hard surface cleaner, sanitizer and/or disinfectant, said composition comprising: an alkanesulfonic acid; a source of peroxide; an effective amount of a stabilizer; and water.
Patent CA-3115841-A1 (CA)
Title: Method and apparatus for performing pruning operations using an autonomous vehicle
Inventor: BIDRAM FARHANG
IPC: A01G3/08
Filed: 2019-10-29
Abstract: An autonomous vehicle apparatus and method for performing pruning operations on a plant being cultivated in a container is disclosed. The apparatus includes a wheeled chassis operably configured to autonomously navigate to a location of the container within a workspace. The apparatus also includes a plant support operable to receive and secure the container in an upright condition for rotation about a vertical axis extending generally vertically through the container and the plant. The apparatus further includes a manipulator mounted to the vehicle and operable to grasp and load the container onto the plant support, and a pruning tool mounted on the vehicle and disposed to prune the plant while the container is rotated on the plant support.
Patent CA-3116871-A1 (CA)
Inventor: OLLANDER MARK D
IPC: F16K31/04
Filed: 2019-10-08
Abstract: La présente invention concerne un dispositif de commande électronique d'un actionneur de soupape qui calcule de manière prédictive des entrées de moteur qui vont amener l'actionneur à appliquer des forces ou des couples souhaités à une soupape. Un capteur de force/couple de l'actionneur mesure la force ou le couple appliqué(e) au niveau de la sortie du moteur et/ou de la soupape pour vérifier la force ou le couple appliqué(e) et permettre la mise à jour des paramètres d'étalonnage selon les besoins. Lors d'une défaillance du capteur de force/couple, des modes de réalisation continuent de fonctionner de manière prédictive sans vérification de capteur ni mise à jour d'étalonnage. Lors d'une défaillance de la commande prédictive, des modes de réalisation poursuivent l'actionnement de la soupape sous une commande réactive par l'intermédiaire du capteur de force/couple. La connexion à un simulateur de soupape d'étalonnage permet à des modes de réalisation de réaliser un auto-étalonnage initial au moyen du capteur de force/couple de l'actionneur. Le moteur peut être un moteur en CA entraîné par fréquence variable ou un moteur en CC. L'étalonnage peut incorporer des propriétés mécaniques d'un train d'engrenages d'actionneur.
Patent CA-3118741-A1 (CA)
Inventor: HOLT ZACHARY
IPC: A61M5/31
Filed: 2019-11-06
Abstract: A catheter system and method of introducing an intravenous catheter into a patient includes a syringe, an access needle, a pliable catheter, and a guidewire. The syringe has a first chamber and a distal syringe end portion, which defines a conduit distally extending to a distal syringe opening such that the conduit fluidly connects the first chamber to the distal syringe opening. The access needle defines a needle lumen longitudinally extending therethrough and is secured relative to the distal syringe end portion. The pliable catheter is releasably secured relative to the access needle. The guidewire distally extends through the conduit toward the distal syringe opening and is configured to selectively move through the conduit, the distal syringe opening, and along the needle lumen to thereby guide movement of the pliable catheter relative to the access needle for introducing the pliable catheter into the patient.
Patent CA-3122318-A1 (CA)
Title: Grooved, stacked-plate superconducting magnets and electrically conductive terminal blocks and related construction techniques
Inventor: LABOMBARD BRIAN
IPC: H01F6/06
Filed: 2019-12-23
Abstract: Described herein are concepts, system and techniques which provide a means to construct robust high-field superconducting magnets using simple fabrication techniques and modular components that scale well toward commercialization. The resulting magnet assembly - which utilizes non-insulated, high temperature superconducting tapes (HTS) and provides for optimized coolant pathways - is inherently strong structurally, which enables maximum utilization of the high magnetic fields available with HTS technology. In addition, the concepts described herein provide for control of quench-induced current distributions within the tape stack and surrounding superstructure to safely dissipate quench energy, while at the same time obtaining acceptable magnet charge time. The net result is a structurally and thermally robust, high-field magnet assembly that is passively protected against quench fault conditions.
Patent CA-3122781-A1 (CA)
Title: Methods of separating phosvitin and hdl from an egg yolk product and resulting compositions
Inventor: PERRIN WILLIAM
IPC: A23J1/08
Filed: 2019-12-05
Abstract: There is a method of separating phosvitin and HDL proteins from an egg yolk composition. The egg yolk composition includes HDL proteins bound to phosvitin. At least a portion of the HDL proteins are hydrolysed to cause the HDL proteins and phosvitin to become unbound and forming a hydrolysed solution comprising hydrolysed HDL, phosvitin and peptides. The hydrolysed HDL is separated from the phosvitin and peptides to form a separated hydrolysed HDL composition and a separated phosvitin and peptide solution. One resulting product is an egg yolk composition formed having at least 20% solids by mass of phosvitin phosphopeptides unbound from HDL. Another resulting product is an egg yolk composition having at least 80% hydrolysed HDL-derived lipopeptide solids by mass.
Patent CA-3123228-A1 (CA)
Title: Differentiation of primate pluripotent stem cells to hematopoietic lineage cells
Inventor: REDDY ANITA
IPC: C12N5/0789
Filed: 2009-03-26
Abstract: Methods for differentiation of primate pluripotent stem cells into cells of hematopoietic lineage with a plurality of exogenous cytokines comprising granulocyte-macrophage colony stimulating factor (GMCSF) and bone morphogenic protein 4 (BMP-4) are disclosed.
Patent CA-3126425-A1 (CA)
Title: Apparatus and method for adjusting the cutting thickness of a food cutting apparatus
Inventor: BARBER KEITH A
IPC: B26D7/26
Filed: 2020-01-07
Abstract: An apparatus for cutting food products is disclosed. The apparatus includes a cutting head comprising a cutting tool that is rotatable between a plurality of positions to change the cutting thickness of the cutting tool. The cutting head also includes a biasing element that biases the cutting tool in a position, and a moveable stop configured to cooperate with the biasing element to maintain the first cutting tool at any of the plurality of positions. The biasing element may be a mechanical spring.
Patent CA-3127296-A1 (CA)
Title: Fire pit
Inventor: POTTER STEPHEN DALE
IPC: F23B20/00
Filed: 2021-08-06
Abstract: A fire pit includes a top plate, upright poles, side plates, and limiting members. The top plate has a central through hole and connecting parts on its lower surface. An upper end face of each upright pole is rotably connected to a corresponding one of the connecting parts in a snap-on manner. Each upright pole has mounting grooves its sides. The mounting grooves extend downwardly along an axial direction of the upright pole and pass a lower end face of the upright pole. Two ends of each side plate are insertedly connected to the mounting grooves of corresponding two of the upright poles from lower ends of the corresponding upright poles. The limiting members are movably connected to lower end portions of the sides of the respective upright poles for limiting and preventing the side plates from falling out of the mounting grooves of the upright poles.
Patent CA-3129612-A1 (CA)
Inventor: LIN HONG
IPC: A61P35/02
Filed: 2020-02-13
Abstract: L'invention concerne des formes cristallines du composé de formule I, des sels pharmaceutiquement acceptables du composé de formule I, et des formes cristallines de celui-ci. L'invention concerne également des compositions pharmaceutiques comprenant lesdites formes et sels cristallins, ainsi que des procédés d'utilisation et de préparation de celles-ci.
Patent CA-3129701-A1 (CA)
Title: Actuation line storage systems and methods
Inventor: SHEPARD MICHAEL J
IPC: A61B34/00
Filed: 2019-02-22
Abstract: A medical device deployment apparatus that employs a first actuation line and a second actuation line, whereby a delay is sought between initiation of the actuation of the first actuation line and actuation of the second actuation line. Prior to actuation, the first actuation line includes sequentially aligned multiple loops, wherein the multiple loops provide predefined slack to delay linear actuation of the first actuation line when tension is applied to both the first and second actuation lines.
Patent CA-3130678-A1 (CA)
Title: Stick handling training device
Inventor: LOZINSKI MICHEAL DAVID
IPC: F21V33/00
Filed: 2021-09-14
Abstract: A stick handling training device is provided. A stick handling training device for practicing stick handling drills having a board surface. A plurality of lights affixed to an underside of the board surface. One or more sensors affixed to the underside of the board surface that detects a presence of one or more physical stimuli. One or more objects for stick handling having a member that generates physical stimuli and an interface display, wherein a user moves the one or more objects across the board surface. The plurality of lights turning on and off in a specific order such that only one light is on at a same time providing an appearance that a single light may be moving in a drill pattern. One or more sensors tracking at least one characteristic of the one or more objects for stick handling and the interface displaying at least one characteristic.
Patent CA-3132130-A1 (CA)
Inventor: NOOK JONATHAN LEWIS
IPC: H01R13/447
Filed: 2020-03-06
Abstract: An electrical port device having an electrical port and a cap or cover removable connected to the electrical port having a plug. The cap or cover and the electrical port having cooperating sealing surface to ensure a tight waterproof sealing when the cap or cover is installed on the electrical port to prevent water or moisture reaching the plug.
Patent CA-3132711-A1 (CA)
Title: Method for manufacturing solder product, solder, soldered component, solder product, printed wiring board, printed circuit board, wire, soldered product, flexible printed board, electronic component, method for manufacturing tin article, method for manufacturing tin intermediate product, tin article, tin intermediate product, and conductive member
Inventor: ISHIKAWA HISAO
IPC: B23K35/14
Filed: 2020-04-09
Abstract: Provided is a solder product 20 containing: a lead-free solder section 21 that comprises tin as a main component and a metal element other than lead as a secondary component; and a carboxylic acid that has 10-20 carbon atoms and is distributed mainly on the surface side of the product to form a surface layer 22. The carboxylic acid is preferably a fatty acid having 12-16 carbon atoms, and is more preferably palmitic acid.
Patent CA-3135004-A1 (CA)
Inventor: PARTRIDGE MICHAEL A
IPC: G01N33/68
Filed: 2020-05-12
Abstract: Improved assays for the detection and optionally the quantification of anti-drug antibodies (ADAs) in a sample are provided. The disclosed assays include a protein drug capture assay format and a protein drug target capture assay format, each of which have certain advantages over existing assays. In some embodiments the assays are designed so that drug:anti-drug complexes are washed away before adding to the target coated plate. Target interference can potentially be eliminated or minimized with a competing target blocking reagent in the sample incubation step. In an exemplary target capture assay format, a mild acid approach is used to minimize free target interference.
Patent CA-3136640-A1 (CA)
Title: Sechage par micro-ondes sous vide de liquides a haute teneur en sucre
Inventor: ZHANG GUOPENG
IPC: B01D1/00
Filed: 2019-06-14
Abstract: L'invention concerne un procédé de séchage de produits alimentaires à haute teneur en sucre tels que du miel et de la mélasse dans une chambre à micro-ondes sous vide. Le procédé comprend le chargement du produit alimentaire dans la chambre à vide, et l'exposition du produit alimentaire à une pression à vide dans la plage de 45 à 250 Torr (60 à 333 mbar) dans la chambre à vide tout en irradiant le produit alimentaire avec un rayonnement de micro-ondes. Ceci sèche le produit alimentaire et forme une structure poreuse. Le procédé réduit ou empêche le moussage et sèche le produit à une température qui empêche la combustion, tout en réduisant la teneur en humidité à un niveau très bas.
Patent CA-3136833-A1 (CA)
Title: Beta-lactamase compositions for treatment of graft versus host disease
Inventor: KALEKO MICHAEL
IPC: A61K38/50
Filed: 2020-05-05
Abstract: The present invention relates to, in part, methods and compositions for reducing the incidence and/or severity of complications associated with IV beta-lactam antibiotic use in allo-HCT recipients, such as aGVHD and VRE colonization and/or VRE bloodstream infection, using beta-lactamase agents.
Patent CA-3137183-A1 (CA)
Inventor: MECL ONDREJ
IPC: G05B11/42
Filed: 2021-11-01
Abstract: Examples of a optoelectronic transducer module with integrated signal processing for use in thermographic temperature measurement are disclosed. The module includes a light source to provide an excitation light, an optical element to couple the light to an optical port, a connector configured to connect the optoelectronic transducer module to a fiber optic sensor, a detector coupled to the optical port to detect an emitted light from the fiber optic sensor and convert the detected emitted light into an electrical signal, a module processing unit coupled to the light source and the detector configured to convert the electrical signal into a set of digital results, a high speed circuitry in communication with an external processing unit for data aggregation and a low speed circuitry in communication with the external processing unit for configuration and fimiware upgrade in the module.
Patent CA-3137251-A1 (CA)
Inventor: LAPPALAINEN HEIKKI
IPC: G01N21/17
Filed: 2020-05-15
Abstract: L'invention permet de déterminer le taux de réduction d'une chaudière de récupération au moyen d'informations optiques provenant d'un échantillon de fusion chimique. Un processeur est utilisé pour lire un cadre numérique dont au moins une partie représente l'échantillon de fusion chimique de la chaudière de récupération. Une zone d'intérêt est déterminée à partir de la lecture de trame numérique comprenant au moins une partie de la zone dans la trame numérique représentant l'échantillon de fusion chimique. Parmi les valeurs de pixel de la zone d'intérêt, au moins une valeur de caractéristique spectrale en corrélation avec le changement de taux de réduction est déterminée. Le taux de réduction de la chaudière de récupération est déterminé au moyen d'une fonction de taux de réduction d'au moins une valeur de caractéristique spectrale déterminée, pondérée à des pondérations prédéterminées.
Patent CA-3139677-A1 (CA)
Title: Reconfigurable cases for portable hand-held devices and methods
Inventor: BURNS BRENDAN V
IPC: G02B23/18
Filed: 2020-07-15
Abstract: A case for a portable hand-held devices, such as binoculars. The case assembly includes a main case portion having an opening defined by a periphery and a cover. A reconfigurable member is attached to at least a portion of the cover and can be configured to correspond to an outer profile of the hand-held device being stored within the case.
Patent CA-3140020-A1 (CA)
Inventor: PAL SIDDHARTHA SOURAV
IPC: C12P7/00
Filed: 2020-06-08
Abstract: Method for the production of ethanol from corn fibres. Invention relates to a process for the preparation of ethanol from a corn fibre containing feedstock by using a set of process steps specifically identified for the treatment of the said feedstock. It particularly relates to the use of a soaking followed by mix acid and enzyme treatment that release fermentable C5 and C6 sugars from said feedstock. It further relates to using a recombinant yeast to convert both C5 and C6 sugars to ethanol.
Patent CA-3140235-A1 (CA)
Inventor: HANSEN THOMAS STEEN
IPC: G01N33/48
Filed: 2020-05-14
Abstract: La présente invention concerne des procédés de détermination d'un paramètre de gaz sanguin et/ou d'un paramètre de panel métabolique de base dans un échantillon de sang comprenant la combinaison de l'échantillon de sang avec un anticoagulant et un agent antiplaquettaire, et la détermination dudit paramètre de gaz sanguin et/ou paramètre dans l'échantillon. Selon certains aspects, l'invention concerne la détermination desdits paramètres dans des échantillons qui ont été soumis à une contrainte pré-analytique.
Patent CA-3140602-A1 (CA)
Title: Systeme de formation d'emulsions
Inventor: HIDDESSEN AMY L
IPC: B01F35/222
Filed: 2011-11-01
Abstract: Il est décrit un système, lequel comprend des méthodes, un appareil et des trousses, pour former des émulsions. Le système peut comprendre un instrument et une puce microfluidique reçue par linstrument. Linstrument peut appliquer de la pression sur des phases démulsion prospectives contenues par la puce, afin dentraîner la formation et la récupération démulsions dans la puce. Dans certaines réalisations, linstrument peut arrêter lapplication de pression sur la puce lorsquun changement de pression satisfaisant à une condition prédéfinie est détecté par linstrument. Le changement peut indiquer quun point limite de formation de gouttelettes a été atteint.
Patent CA-3141195-A1 (CA)
Title: Process for the preparation of oligonucleotides using modified oxidation protocol.
Inventor: FETTES ALEC
IPC: C07H1/00
Filed: 2020-06-09
Abstract: The invention relates to a process for the production of a mixed P=O/P=S backbone oligonucleotide comprising a selective oxidation of an intermediary phosphite triester compound of formula I into a phosphodiester compound of formula II according to the scheme with an oxidation solution obtained by mixing iodine, an organic solvent and water, characterized in that the oxidation solution has been aged for a time period that is sufficient to selectively oxidize the phosphite triester compound of formula I into the phosphodiester compound of formula II without oxidizing the phosphorothioate intenucleotide linkages.
Patent CA-3141418-A1 (CA)
Inventor: ERVIN JAMES
IPC: A61P35/00
Filed: 2020-06-12
Abstract: La présente invention concerne des compositions et des méthodes pour améliorer les résultats thérapeutiques chez des patients atteints de cancer. Spécifiquement, l'invention concerne une méthode visant à prévenir, soulager ou traiter un cancer, comprenant l'administration au patient le nécessitant d'une quantité efficace d'une composition, la composition comprenant, dans une solution aqueuse stérile : au moins un acide de qualité pharmaceutique et au moins un agent tampon de pH de qualité pharmaceutique, la concentration de l'acide de qualité pharmaceutique et de l'agent tampon de pH de qualité pharmaceutique dans la solution tampon étant suffisantes pour fournir une teneur totale en acide titrable comprise entre 60 Mmol/L et 3 000 mmol/L lorsqu'elle est administrée au patient, et la sélection de l'acide de qualité pharmaceutique et de l'agent tampon de pH de qualité pharmaceutique permettantde fournir de façon efficace un pH de solution tampon compris entre 4,0 et 7,7.
Patent CA-3141921-A1 (CA)
Title: Solid dispersion and preparation method therefor
Inventor: ZHOU XIANQIANG
IPC: A61K31/50
Filed: 2020-05-29
Abstract: Solid dispersion and a preparation method therefor. In a specific embodiment, the solid dispersion contains an active ingredient (R)-4-amino-1-(1-(but-2-ynyl)pyrrolidin-3-yl) )-3-(4-(2,6-difluorophenoxy)phenyl)-1,6-dihydro-7H-pyrrolo[2,3-d]pyridazin-7-one or a salt thereof, and a carrier material, and the pH value is adjusted; employing a method that adds an appropriate amount of acid effectively inhibits an emulsification phenomenon in a reverse solvent process, thereby obtaining solid dispersion having a moderate particle size and uniform content.
Patent CA-3142788-A1 (CA)
Inventor: CHEN HARVEY H
IPC: A61B50/30
Filed: 2020-08-03
Abstract: L'invention concerne un ensemble de conditionnement pour stocker une valvule cardiaque bioprothétique. L'ensemble de conditionnement peut comprendre un sous-ensemble comprenant un support de valvule conçu pour maintenir la valvule cardiaque bioprothétique et une attache conçue pour recevoir un arbre du support de valvule. L'attache peut comprendre un corps ayant une périphérie externe et des bords internes opposés. Les bords internes opposés peuvent définir une fente dans le corps pour recevoir l'arbre du support de valvule. La fente peut être ouverte à une première extrémité du corps et s'étendre, le long d'un axe longitudinal du corps, de la première extrémité à une ouverture d'accueil. L'attache peut en outre comprendre un élément de conformité dans une zone d'ajustement serré de la fente adjacente à l'ouverture d'accueil. L'élément de conformité peut comprendre une découpe adjacente à chacun des bords internes opposés de telle sorte que chacun des bords internes opposés définisse un faisceau à l'intérieur de la zone d'ajustement serré.
Patent CA-3143518-A1 (CA)
Inventor: WOODY STEPHEN T
IPC: A61K8/19
Filed: 2020-06-12
Abstract: L'invention concerne des compositions et des méthodes permettant de procurer l'avantage hybride de traitement de biofilms sur la surface d'un tissu de mammifère, en particulier des biofilms qui se produisent en association avec des brûlures et des plaies chroniques, et de fourniture de manière simultanée d'un nettoyage antiseptique et d'un entretien de la couche cornée du tissu et d'autres surfaces de tissu, et une opportunité pour soulager le tissu en engageant ses propres propriétés de barrière naturelle et de défense immunologique. Les compositions et les procédés empêchent le ré-établissement de biofilms en facilitant la réduction ou l'éradication de l'agent pathogène produisant le biofilm avant que le biofilm ne puisse être établi.