baber/WOPTO huggingface dataset:
Patent CA-3063881-A1 (CA)
Title: Seals for surgical access devices
Inventor: EBERSOLE GARRETT
IPC: A61B17/02
Filed: 2019-12-05
Abstract: A cannula includes an instrument valve housing and a valve assembly disposed within the instrument valve housing. The valve assembly includes a seal assembly having at least one seal member including a ring portion and a septum seal extending across the ring portion. The valve assembly further includes a guard assembly and a centering mechanism. The guard assembly includes a plurality of guard members. Each guard member includes a ring portion, and a flap portion having first and second flap sections and a groove disposed between the first and second flap sections. The centering mechanism includes an annular ring and a plurality of spokes extending outwardly from the annular ring. The assemblies are supported within the annular ring which is disposed within the instrument valve housing. The flap portions of the guard members are configured to engage and stretch the septum seal during reception of a surgical instrument through the valve assembly.
Patent CA-3065691-A1 (CA)
Title: Power limitation for a galley
Inventor: FISCHER ERIK
IPC: B64D11/04
Filed: 2019-12-19
Abstract: A device module (6) for a galley (4) of a passenger aircraft (2) contains electrical consumers (8a-h) with a maximum total electrical power (PM), a power input (10) for an on-board power supply system (12) of the passenger aircraft (2) to feed in electrical input power (PE), an energy storage device (14) for energy from the power input (10) for the consumers (8a-h), and a control unit (20) to limit the input power (PE) to a maximum value (WM) less than the maximum power (PM), and to feed a power surplus (34) of the input power (PE) to the energy storage device (14) in order to feed additional power (36) for consumers (8a-h) from the energy storage device (14). A galley (4) contains the device module (6). In a method for operating the device module (6), the input power (PE) is limited to the maximum value (WM), a power surplus (34) is fed to the energy storage device (14), and additional power (36) is fed to the consumers (8a-h) from the energy storage device (14).
Patent CA-3067096-A1 (CA)
Title: A machine and a method for additive manufacturing of three-dimensional objects
Inventor: MUSEVIC NATASA
IPC: B33Y30/00
Filed: 2018-06-12
Abstract: The disclosed invention resolves the problem of manufacturing three-dimensional objects by stacking two-dimensional layers of material in the third direction z. Described are a machine and a method for additive manufacturing of three-dimensional objects in which a predetermined final object is fabricated using the steps of the printing process (100) of individual curved three-dimensional print volumes (1, 2, 3...Z) in a sequence (51). Powdered material (102) is melted in a melting volume (280) which is inside an intersection volume (28) and in which the energy exerted by at least two particle clusters (160,170) emitted from at least two spatially positioned sources (11, 12) of particles with mass adds up and exceeds the threshold required for melting of the powdered material. Machine and method according to the disclosed invention enable the fabrication in multiple different printing directions simultaneously.
Patent CA-3073650-A1 (CA)
Inventor: MINARD JAMES J
IPC: G06Q10/04
Filed: 2018-08-21
Abstract: Methods and systems are provided to generate predictive food preparation schedules for restaurants or other stores or establishments. The processes include obtaining, at a control unit, data from one or more sources associated with a restaurant and generating a predictive food preparation schedule based on the obtained data, the predictive food preparation schedule indicating a number of items to be prepared in advance of at least one of a given time and event.
Patent CA-3073756-A1 (CA)
Title: Systemes, procedes et appareil pour prechauffer un fil de soudage
Inventor: Zwayer Jake
IPC: B23K9/10
Filed: 2018-09-24
Abstract: Un exemple de système de type soudage comprend : une source d'alimentation de type soudage conçue pour fournir une puissance de type soudage à un circuit de type soudage, le circuit de type soudage comprenant une électrode de type soudage et un premier tube-contact d'une tête de soudage; un circuit de préchauffage d'électrode conçu pour fournir un courant de préchauffage dans une première partie de l'électrode de type soudage par l'intermédiaire d'un second tube-contact de la tête de soudage; un circuit de commutation conçu pour commander un flux de courant entre une source d'alimentation de type soudage et le premier tube-contact; et un circuit de commande de préchauffage conçu pour commander le circuit de commutation pour : sélectivement diriger le courant de la source d'alimentation type soudage vers le second tube-contact; et sélectivement dévier le courant du circuit de préchauffage d'électrode vers le premier tube-contact.
Patent CA-3074706-A1 (CA)
Inventor: PORAMBO RICHARD J
IPC: A61K31/715
Filed: 2018-09-04
Abstract: The present invention provides capsular polysaccharides from Streptococcus pneumoniae serotypes identified using NMR. The present invention further provides polysaccharide-protein conjugates in which capsular polysaccharides from one or more of these serotypes are conjugated to a carrier protein such as CRM197. Polysaccharide-protein conjugates from one or more of these serotypes may be included in multivalent pneumococcal conjugate vaccines having polysaccharides from multiple additional Steptococcus pneumoniae serotypes.
Patent CA-3074718-A1 (CA)
Inventor: BLATTNER FREDERICK R
IPC: C12N1/21
Filed: 2018-09-04
Abstract: Provided herein are methods for the improved production of periplasmic- targeted recombinant proteins in E. coli host strains. Also provided are E. coli host strains with improved capacity for producing recombinant proteins.
Patent CA-3079797-A1 (CA)
Title: Floating floor
Inventor: CARELS PATRICK
IPC: E04F15/18
Filed: 2018-10-31
Abstract: Floating floor (10) with at least one vibration-damping support (1) that is placed on a solid underground (5), whereby the support (1) comprises a relatively rigid support slat (3) provided with discrete vibration-damping elements (2) on one side, distributed at a regular distance from each other over the support slat (3), and whereby the support slat (3) is provided with a vibration-damping strip (4) on a second side opposite the first side extending in the longitudinal direction of the support slat (3), such that the support slat (3) is situated between the vibration-damping strip (4) and the discrete vibration-damping elements (2) that are placed between the floor (10) and the underground (5), such that the floor (10) rests on the underground (5) by means of the vibration-damping strip (4), the support slat (3) and the discrete vibration-damping elements (2), whereby no direct mutual contact is made between the support slat (3), the floor (10) and the underground (5).
Patent CA-3083811-A1 (CA)
Inventor: DUNLOP COLIN
IPC: A61F7/00
Filed: 2018-11-27
Abstract: A patient warming blanket comprising at least two layers capable of forming a hollow air space between the two layers for receiving warm air from a heating unit via an inlet port at or near an end of the blanket. The two layers being arranged so that the hollow air space forms at least one tubular portion disposed longitudinally there within, and one of the two layers has at least a portion of its surface formed of porous material so that warmed air is delivered to said patient by diffusion through said porous material. The tubular portion has non- parallel sides such that the sides of the tubular portion are further apart from each other at a first end of the tubular portion closer to the inlet port than at a second end of the tubular portion remote from the inlet port.
Patent CA-3086343-A1 (CA)
Title: High mobility group box-1 (hmgb1) irna compositions and methods of use thereof
Inventor: HINKLE GREGORY
IPC: A61K31/7125
Filed: 2018-12-18
Abstract: The present invention relates to RNAi agents, e.g., double stranded RNA (dsRNA) agents, targeting the HMGB l gene. The invention also relates to methods of using such RNAi agents to inhibit expression of a HMGBl gene and to methods of preventing and treating an HMGBl-associated disorder, e.g., metabolic disorder or non-alcholic fatty liver disease, e.g., non-alcoholic steatohepatitis (NASH).
Patent CA-3087441-A1 (CA)
Inventor: SORUM HENNING
IPC: A23K50/80
Filed: 2019-01-08
Abstract: The present document is directed to probiotic bacteria and their use in fish farming for increasing the weight of fish and for treating and/or preventing a microbial infection of the fish. The bacteria are species within the Aliivibrio, Psychrobacter and Pseudomonas genera.
Patent CA-3087894-A1 (CA)
Inventor: HALIYO SINAN
IPC: G01Q20/02
Filed: 2019-01-10
Abstract: The present invention concerns a device (101, 102, 103, 104) for measuring force, comprising: a movable member (1); guide means (2) for guiding the movable member along at least one degree of freedom; position measuring means (3) for measuring the position of the movable member; at least one actuator (4) for applying an actuator force (7) to the movable member; a control system (5), arranged to send a control signal to the at least one actuator, the actuator force depending on the control signal, the control system being arranged to modify the control signal according to a measurement of the position of the movable member by the position measuring means; force measuring means (6) arranged to provide, from the control signal sent by the control system to the at least one actuator, a value of a force to be measured (8) being applied to the movable member and separate from the actuator force. The means for guiding the movable member exert no return force on the movable member along the at least one degree of freedom.
Patent CA-3090807-A1 (CA)
Title: Polytherapie avec apilimod et agents glutamatergiques
Inventor: LICHENSTEIN HENRI
IPC: A61P25/28
Filed: 2019-02-20
Abstract: L'invention concerne des compositions et des procédés se rapportant à l'utilisation d'apilimod en combinaison avec des agents glutamatergiques pour le traitement de maladies et de troubles neurologiques, et pour le traitement du cancer.
Patent CA-3098652-A1 (CA)
Inventor: MERCANDELLI ALBERTO
IPC: A61M15/00
Filed: 2018-05-09
Abstract: An inhaler device of a powder substance contained in a capsule (2) comprises a main body (10; 10a; 10b) having a first body portion (12; 12a; 12b) and a second body portion (14; 14a; 14b) which jointly define at least a first capsule seat part (16; 16a, 16a'; 16b, 16b') adapted to retain a respective first capsule part (2' ). The two body portions are hinged to each other so as to be rotatable between a closed main body position, in which they are adapted to retain said first capsule part in the first capsule seat part, and an open main body position adapted to allow the expulsion of the first capsule part from the first capsule seat part. At least one slider (18; 18a; 18b) is slidingly housed in the main body, formed by a first slide portion (20; 20a; 20b) and a second slide portion (22; 22a; 22b) which jointly define a second capsule seat part (24; 24a, 24a'; 24b, 24b') adapted to retain a respective second capsule part (2").
Patent CA-3099483-A1 (CA)
Title: Doublure de rideau de douche a double anneau
Inventor: ELLIOTT TIMOTHY
IPC: A47H13/00
Filed: 2020-11-17
Abstract: Il est décrit un article qui comprend une partie avant unitaire, une partie arrière gauche, une partie arrière droite, la partie avant, la partie arrière gauche et la partie arrière droite étant moulées à partir dune matière plastique souple, et une doublure, les parties arrière étant rattachées à la partie avant avec la doublure enserrée entre elles.
Patent CA-3099946-A1 (CA)
Title: Use of nod2 agonist for the treatment, prophylaxis and/or delay of the onset of multiple sclerosis and alzheimer's disease
Inventor: GOSSELIN JEAN
IPC: A61P25/28
Filed: 2019-05-17
Abstract: Disclosed is a new treatment for reducing amyloid beta (Aß), for treating Alzheimer's disease (AD), for improvement of cognitive disorder or learning and memory disorder associated with AD and for the treatment of multiple sclerosis. It was found that a NOD2 agonist could improve phagocytosis of Aß across the blood brain barrier, to be scavenged by increased concentration of patrolling monocytes caused by the NOD2 agonist, removing Aß from circulation, thereby preventing its eventual deposit. Also disclosed is a composition for such use.
Patent CA-3109152-A1 (CA)
Title: Led driving circuit based on t-shaped lamp tube
Inventor: XIE JIANG
IPC: H05B45/3578
Filed: 2019-11-16
Abstract: ABS TRACT A LED driving circuit based on a T-shaped lamp tube including: an input rectifying circuit, a Buck circuit, an IC power supply circuit, a PWM control integrated circuit, a compatible electronic ballast circuit, and an output rectifying and filtering circuit electrically connected with each other;  output ends of the input rectifying circuit are respectively connected with an input end of the Buck circuit and an input end of the IC power supply circuit, an output end of the Buck circuit is connected with an input end of the output rectifying and filtering circuit, an output end of the IC  power supply circuit is connected with an input end of the PWM control integrated circuit, output ends of the PWM control integrated circuit are respectively connected with the input end of the Buck circuit and the input end of the output rectifying and filtering circuit;  an output end of the compatible electronic ballast circuit is connected with the input end of the output rectifying and filtering circuit; an input end of the input rectifying circuit and an input end of the compatible electronic ballast circuit are connected with a power supply. The present application can realize the compatibility of single-ended input of AC mains, double-ended input of AC  mains and double-ended input of an electronic ballast, and is simple in circuit, small in size, high in efficiency and stable in performance. Date Recue/Date Received 2021-02-05
Patent CA-3109577-A1 (CA)
Title: Scalable treatment system for autonomous chemical treatment
Inventor: SUNDET WARREN
IPC: E21B43/22
Filed: 2021-02-18
Abstract: A system for chemical treatment of producing hydrocarbon wells and other equipment.  In one example arrangement, a number of treatment fluids are stored in treatment fluid reservoirs, and a number of carrier fluids are stored in carrier fluid reservoirs. Each reservoir has an associated valve, such that the fluids can be selectively drawn from the reservoirs and pumped to a treatment target. The treatment fluid reservoirs may be connected to a treatment fluid manifold, and the carrier fluid reservoirs may be connected to a carrier fluid manifold.  Fluids drawn from the reservoirs may be directed to a distribution manifold and delivered to specific treatment targets using valves on outlets of the distribution manifold.
Patent CA-3111261-A1 (CA)
Title: Led lighting system
Inventor: FONTECCHIO ADAM K
IPC: H05B44/00
Filed: 2010-10-07
Abstract: AB STRACT A system and method involving lighting fixtures, a control network, a controller and other devices such as light sensors, input devices and network adapters for coordinating precise brightness and color schedules among the lighting fixtures while maintaining a high color reliability including provisions for managing a plurality of lighting fixtures. The lighting fixtures contain lighting elements selected such that when controlled properly, operating along a daytime locus, the resultant light output closely resembles sunlight on a cloudless day in spectral characteristics, and wherein the total flux of blue light can be adjusted from a relative level of 1-100% the maximum blue flux of the lighting fixture by controlling individual lighting elements. Date Recue/Date Received 2021-03-04
Patent CA-3115190-A1 (CA)
Title: Vibegron for the treatment of overactive bladder symptoms
Inventor: MUDD PAUL N JR
IPC: A61K31/554
Filed: 2019-12-05
Abstract: The present disclosure is directed to a method of treating overactive bladder symptoms in men with benign prostatic hyperplasia comprising orally administering to a subject in need thereof an amount of from about 60 mg to about 90 mg (e.g., about 75 mg) of vibegron per day.
Patent CA-3115650-A1 (CA)
Title: Electric powered hydraulic fracturing pump system with single electric powered multi-plunger pump fracturing trailers, filtration units, and slide out platform
Inventor: OEHRING JARED
IPC: F04B15/02
Filed: 2019-10-09
Abstract: A hydraulic fracturing system for fracturing a subterranean formation includes a support structure that includes an electric powered pump, arranged in a first area, the electric powered pump powered by at least one electric motor, also arranged in the first area. The system further includes a variable frequency drive (VFD), arranged in a second area proximate the first area, connected to the at least one electric motor to control the speed of the at least one electric motor. The system includes a transformer, arranged in a third area proximate the second area. The system also includes a slide out platform integrated into the first area, the slide out platform being driven between a retracted position and a deployed position.
Patent CA-3117755-A1 (CA)
Inventor: GROSS JOHAN
IPC: E04B9/04
Filed: 2019-10-31
Abstract: The inventive concept relates to a planar suspended ceiling system comprising: a ceiling tile (10) having a front side (1), a rear side (2) and at least one side edge extending between the front side (1) and the rear side (2), the ceiling tile (10) comprising an acoustical absorbing body (4), and a front cover (3) arranged at the front side (1) of the ceiling tile (10); wherein a slit (5) is provided extending across the entire rear side (2) of the acoustical absorbing body (4) thereby dividing said acoustical absorbing body (4) into a first and a second body section (4a, 4b), and having a depth such that the ceiling tile (10) is foldable along the slit (5) with the front cover (3) acting as a joint; wherein opposing portions of the at least one side edge are provided with each a groove (6) and; a grid of profiles (11) for supporting said ceiling tile (10) in a planar, non-folded state in which flanges (7) of the grid of profiles (11) extend into the grooves (6) thereby supporting the ceiling tile (10).
Patent CA-3123187-A1 (CA)
Inventor: YUAN SHAOTANG
IPC: A61Q11/00
Filed: 2018-12-26
Abstract: L'invention concerne des compositions de soins bucco-dentaires et des procédés pour celles-ci. La composition de soin buccal peut comprendre un véhicule acceptable du point de vue buccal, un agent activateur de blanchiment, et une source de peroxyde d'oxygène. L'activateur de blanchiment peut être dispersé dans le véhicule acceptable du point de vue buccal. L'activateur de blanchiment peut comprendre un sel d'un monopersulfate, tel qu'un sel de métal alcalin du monopersulfate.
Patent CA-3123609-A1 (CA)
Title: Wipe dispenser and related methods
Inventor: WEXLER PAIGE
IPC: A47K10/32
Filed: 2019-12-20
Abstract: A wipe dispenser and related methods are disclosed herein. In one form, a wall mounted wipe dispensing system is disclosed comprising a wall mount support bracket, a dispensing bag of wipes having a rigid collar from which to suspend the dispensing bag from the wall mount support bracket, and wherein the wall mount support bracket and dispensing bag have first mating structures for mating the dispensing bag to the wall mount support bracket. In other forms, a wall mounted support bracket is disclosed and/or replaceable wipe packaging is disclosed. In still other forms methods related to these are also disclosed
Patent CA-3125652-A1 (CA)
Title: Farm management system and management method thereof
Inventor: YAO YUAN
IPC: G06Q50/02
Filed: 2019-09-18
Abstract: Provided are a farm management system and a management method thereof, wherein the management method comprises the following steps: step 801: designating a piece of leasable arable land (110) of a farm (100) as at least one leased region (201); step 802: combining arable land renting requirements of at least one tenant to form at least one scheme of allocating leased arable land of the farm (100); step 803: pairing the at least one leased region (201) of the farm (100) to at least one crop that the tenant desires to plant, such that the crop is suitable for cultivation in the leased region (201); step 804: managing the arable land leased to the tenant and managing the crop planted by the tenant; and step 805: paying a fee to a farm manager.
Patent CA-3126542-A1 (CA)
Inventor: REN SHENQIANG
IPC: C04B38/00
Filed: 2020-01-13
Abstract: Provided are ceramic foams. The ceramic foams may have a hierarchical pore gradient. The ceramic foams may be silica aerogels. The ceramic foams may be made by reaction of one or more precursors in the presence of an inert gas generated by a pore- forming gas-forming additive. The ceramic foams may be used as insulating materials.
Patent CA-3130881-A1 (CA)
Title: A process for recovering gold from ores
Inventor: NAIM RONEN
IPC: C25C1/20
Filed: 2020-03-12
Abstract: A process for recovering gold from a refractory gold ore, comprising the steps of: electrolyzing a mixture consisting of the ore particles and an aqueous bromide solution in an electrolytic cell having anode and cathode, wherein bromine is produced at the anode by oxidation of the bromide, thereby dissolving gold in the aqueous phase; separating the ore particles from the aqueous phase to obtain a leach liquor; adjusting the pH of the leach liquor to the alkaline range to produce a gold-containing precipitate;collecting the gold-containing precipitate and recycling a bromide-containing barren solution for reuse as an aqueous bromide feed solution.
Patent CA-3131538-A1 (CA)
Title: Cassette for an autoinjector and related methods
Inventor: RAHBARI AZITA
IPC: A61M5/20
Filed: 2020-04-10
Abstract: A cassette for a drug delivery device is described that includes a sleeve, a syringe having a barrel disposed in the sleeve, and a plunger-stopper slidably disposed within the barrel. An end cap is adapted to couple to the sleeve to secure the syringe in the sleeve. The cassette further includes a spacer that is sized to be slidably moved within the barrel and the spacer is disposed distal to the plunger-stopper to be engaged by a plunger rod to slide within the barrel and engage the plunger-stopper. In some forms, the spacer can be coupled to the end cap.
Patent CA-3133004-A1 (CA)
Title: Derive de cycle inhibiteur de btk, son procede de preparation et son application pharmaceutique
Inventor: ZHANG CHEN
IPC: A61P29/00
Filed: 2020-05-29
Abstract: Un dérivé de cycle inhibiteur de BTK, son procédé de préparation et une application pharmaceutique de celui-ci. Le dérivé de cycle inhibiteur de BTK est un composé représenté par une formule générale (I) ou un stéréoisomère, un solvate, un promédicament, un métabolite, un sel ou un co-cristal pharmaceutiquement acceptable de celui-ci, et le dérivé de cycle inhibiteur de BTK est utilisé pour traiter des maladies associées à BTK telles que des tumeurs ou des maladies du système auto-immune.
Patent CA-3133748-A1 (CA)
Inventor: LEGNETTI PAUL
IPC: C08L33/08
Filed: 2020-03-13
Abstract: A concentrate carrier system for adding colorants and/or other additives to resin formulations over a broad range of processing temperatures is described. The carrier system includes at least 20 wt.% of a base acrylate copolymer, such as ethyl-methyl acrylate, provided in combination with less than 30 wt.% of polycarpolactone, or a similar ring-opened cyclic ester or ether derivatives. The remainder, which may include an optional organic plasticizer such as epoxidized soybean oil, is dedicated to an additive package that may include colorants, property enhancers, and/or non-property fillers.