baber/WOPTO huggingface dataset:
Patent CA-3091930-A1 (CA)
Title: Method and system for liquefaction of natural gas using liquid nitrogen
Inventor: PIERRE FRITZ
IPC: F25J3/02
Filed: 2019-01-30
Abstract: A method for producing liquefied natural gas (LNG) from a natural gas stream having a nitrogen concentration of greater than 1 mol%. At least one liquid nitrogen (LIN) stream is received at an LNG liquefaction facility. The LIN streams may be produced at a different geographic location from the LNG liquefaction facility. A natural gas stream is liquefied by indirect heat exchange with a nitrogen vent stream to form a pressurized LNG stream. The pressurized LNG stream has a nitrogen concentration of greater than 1 mol%. The pressurized LNG stream is directed to one or more stages of a column to produce an LNG stream and the nitrogen vent stream. The column has upper stages and lower stages. The LIN streams are directed to one or more upper stages of the column.
Patent CA-3092511-A1 (CA)
Inventor: RANA NISHA
IPC: H04L9/32
Filed: 2020-09-09
Abstract: A server comprises a communications module; a processor coupled with the communications module; and a memory coupled to the processor and storing processor-executable instructions which, when executed by the processor, configure the processor to send, via the communications module and to a remote computing device, a signal causing the remote computing device to display a unique code and a telephone number; monitor at least one instant messaging account associated with the telephone number for the unique code;  after determining that the unique code has been received at the at least one instant messaging account associated with the displayed telephone number, determine that authentication for a particular account has been successful; and in response to determining that authentication for the particular account has been successful, initiate an authenticated session.
Patent CA-3093524-A1 (CA)
Title: Utilisation d'additifs contenant des alcanolamines primaires dans des suspensions minerales aqueuses
Inventor: BURI MATTHIAS
IPC: D21H17/67
Filed: 2019-04-16
Abstract: La présente invention concerne le domaine technique des additifs pour suspensions aqueuses à haute teneur en solides de matières minérales. L'additif selon l'invention comprend des amines primaires spécifiques et sert à augmenter la valeur du pH de la suspension et/ou à augmenter la mouillabilité des matières minérales.
Patent CA-3094865-A1 (CA)
Inventor: FISHER BRYAN
IPC: F16K11/074
Filed: 2020-10-01
Abstract: The present disclosure is directed to a mixing valve pressure balancer and temperature controller module, a mixing valve flow diverter module, a modular assembly including the pressure balancer and temperature controller module and the flow diverter module, and a mixing valve including the modular assembly.
Patent CA-3096690-A1 (CA)
Title: Composition de fluide tensioactif viscoelastique et son procede d'utilisation
Inventor: ADVINCULA RIGOBERTO C
IPC: C09K8/584
Filed: 2019-04-12
Abstract: L'invention concerne une composition de fluide tensioactif viscoélastique comprenant : un tensioactif; un contre-ion; et une nanoparticule modifiée.
Patent CA-3098941-A1 (CA)
Title: Systems and methods for bandwidth reduction in video signal transmission
Inventor: MORRELL GARN H
IPC: H04N19/85
Filed: 2020-11-11
Abstract: 87235590 (52868-135) Abstract Reduced-bandwidth versions of display signals that are currently being provided as outputs by multiple computer systems are received and processed for output, at another computer system, of a representation of each of the display signals. The received reduced-bandwidth versions may include, for example, versions of display signals that are generated by applying any one or more of the following to each of the display signals: scaling, segmenting, and compression. At a transmit side, respective requests for different reduced-bandwidth versions of a display signal that is currently being provided as an output by a computer system are received from multiple other computer systems. The different reduced-bandwidth versions of the display signal are generated and transmitted to the requesting computer systems responsive to the requests. Date Recue/Date Received 2020-11-11
Patent CA-3100339-A1 (CA)
Title: Staple line reinforcement for anvil and cartridge
Inventor: INGMANSON MICHAEL D
IPC: A61B17/072
Filed: 2013-08-13
Abstract: ABSTRACT A surgical buttress for use with a surgical stapling apparatus having cartridge and anvil assemblies. The buttress comprises: an elongate rectangular body portion defining a length and a width; a neck portion defining a length and a width and extending from a distal end of the body portion; a head portion defining a length and a width and connected to a distal end of the neck portion; and a tail portion defining a length and a width and extending from a proximal end of the body portion. The width of the tail portion is less than the width of the body portion. The buttress has first and a second pairs of proximal recesses. The first pair of recesses corresponds to a cartridge assembly or anvil assembly of a first length and the second pair of recesses corresponds to a cartridge assembly or an anvil assembly of a second length. Date Recue/Date Received 2020-11-20
Patent CA-3102333-A1 (CA)
Title: Spring box for window covering
Inventor: LIN WEI-CHING
IPC: E06B9/322
Filed: 2020-12-10
Abstract: A spring box, which can be used in a window covering, includes a prestressing device, a cord reel, and a cord-guiding shaft provided on a horizontal plane of a base. The prestressing device provides a force to the cord reel to rotate the cord reel and wind up a lift cord, wherein the lift cord contacts and goes around the cord-guiding shaft before being connected to the covering material of the window covering. By providing the cord-guiding shaft at a predetermined tilt orientation and tilt angle, the lift cord can be properly guided and the movement thereof can be restrained. In this way, during the process of winding up, the lift cord can be prevented from having its cord loops overlapping or tangling with each other.
Patent CA-3103539-A1 (CA)
Inventor: AREDES MARTINS MARCIO
IPC: C12M1/02
Filed: 2019-06-04
Abstract: The invention relates to the cultivation of microalgae for producing biofuels. In this context, the present invention proposes a vertical-flow agitation system for microalgae cultivation tanks, comprising: an energy-generating source (1); an energy storage device (2); a control system (3); an electric motor (4); at least one end-of-travel sensor (5); an agitation plate (6); a torque transmission system (7); and at least two lateral movement elements (8).
Patent CA-3103774-A1 (CA)
Title: Influenza virus mutants and uses therefor
Inventor: BILSEL PAMUK
IPC: C12N7/01
Filed: 2012-06-21
Abstract: ABSTRACT Disclosed herein are compositions and methods related to mutant viruses, and in particular, mutant influenza viruses. The mutant viruses disclosed herein include a mutant M2 sequence, and are useful in immunogenic compositions, e.g., as vaccines. Also disclosed herein are methods, compositions and cells for propagating the viral mutants, and methods, devices and compositions related to vaccination. Date Recue/Date Received 2020-12-21
Patent CA-3105440-A1 (CA)
Inventor: HEJAZI VAHID
IPC: A24F40/465
Filed: 2019-06-21
Abstract: L'invention concerne un dispositif de distribution d'aérosol et un élément source d'aérosol à utiliser avec un dispositif de distribution d'aérosol à chauffage par induction. Le dispositif de distribution d'aérosol comprend un corps de commande comportant un boîtier doté d'une ouverture définie dans l'une de ses extrémités, un émetteur résonnant situé dans le corps de commande, un composant de commande conçu pour attaquer l'émetteur résonnant, ainsi qu'un élément source d'aérosol, dont au moins une partie est conçue pour être positionnée à proximité de l'émetteur résonnant. L'élément source d'aérosol peut comprendre un substrat de tabac et une pluralité de particules de suscepteur poreux, et les particules de suscepteur peuvent être infusées avec une composition de précurseur d'aérosol.
Patent CA-3105764-A1 (CA)
Title: Flexible container
Inventor: WOO GEOFF
IPC: B65D33/16
Filed: 2021-01-11
Abstract: ABSTRACT A flexible container includes a first panel formed from a flexible elastomeric material and a second panel formed from the flexible elastomeric material which is preferably a food grade silicone. The panels join together to form the flexible container and define an interior volume. A  first closure and a second closure are provided along an opening defined at a portion of a perimeter of the flexible container, in which the first closure includes mating interlocking teeth and the second closure includes a mating rail and groove. Date Recue/Date Received 2021-01-11
Patent CA-3105777-A1 (CA)
Inventor: SIDI DENNIS
IPC: G06F15/16
Filed: 2019-07-08
Abstract: Among other things, an inbound message from a customer device of a customer is received at a customer service system of an enterprise. The inbound message is part of a customer interaction and is in as first electronic interaction channel. In response to the inbound message, the customer service system automatically and electronically exposes to the customer an entry step invocable by the customer to continue the customer interaction using at least a second electronic interaction channel different from the first interaction channel. In response to an invocation by the customer of the entry step, the customer service system automatically makes available to the customer a system for sending and receiving messages in at least the second electronic interaction channel.
Patent CA-3107056-A1 (CA)
Title: Piege a rats
Inventor: KOZIAR PETER
IPC: A01M23/30
Filed: 2019-07-24
Abstract: L'invention concerne un piège à rats doté d'une capacité de notification à distance. Le piège comprend une base non conductrice, une anse conductrice et des composants de déclenchement, ainsi qu'un ensemble PCB électronique monté sur la base de piège. Selon un premier mode de réalisation, la base est en bois et l'ensemble PCB est sélectivement revêtu ou imprimé avec une couche d'un matériau conducteur souple qui entre en contact avec l'anse et des composants de fil de déclenchement montés sur la surface supérieure de la base de piège, ainsi qu'une bande conductrice positionnée pour être mise en contact avec l'anse lorsque le piège est déclenché et vide. Selon un second mode de réalisation, la base est moulée en plastique. L'ensemble PCB dans les deux modes de réalisation est conçu pour détecter et fournir une notification à distance d'états de piège en utilisant l'anse comme antenne. L'invention concerne également un procédé de modernisation d'un piège à rats avec un système de surveillance électronique.
Patent CA-3107092-A1 (CA)
Inventor: RANE ENNA
IPC: B01D46/00
Filed: 2019-07-08
Abstract: The invention is related to filter elements, more specifically to filter elements for removing dust from air. In an embodiment of the invention an inventive filter element (100) comprises a housing (110) having a first side (111) and a second side (112), filter material (120) in said housing, a space (130) between said filter material and said first side of said housing for forming a suction chamber (130), and at least one hole (140) in said first side (111), whereby the area within the circumference of the side of the filter material facing said first side (111) of said housing (110) is larger than the area of said at least one hole (140).
Patent CA-3107617-A1 (CA)
Inventor: RUIZ FRANCISCO CARLOS
IPC: B29C45/56
Filed: 2019-07-24
Abstract: Polymer compositions may comprise propylene, present in a range of 80 to 95 wt% of the polymer composition, and two comonomers selected from a group comprising ethylene and C4-C10 alpha olefins, wherein the polymer composition has a total content of the comonomers in the range of 5 to 20 wt% of the polymer composition. Cap liners may be formed from the polymer compositions. Caps may comprise a closure formed from polypropylene and a polypropylene-based cap liner that lines at least a portion of the closure.
Patent CA-3107911-A1 (CA)
Title: Appareil de nettoyage de produits en vrac ayant un separateur d'air integre et appareil de nettoyage de produits en vrac ayant un chassis desupport creux
Inventor: HAAG ROMAN
IPC: B07B7/086
Filed: 2019-08-20
Abstract: L'invention concerne un dispositif de purification de produit en vrac (1), comprenant un cadre de support (2) et un boîtier de criblage (3), qui peut être amené à osciller et/ou à vibrer au moyen d'un entraînement (5), au moins un crible (6) étant agencé dans le boîtier de criblage (3), et le boîtier de criblage présentant une ouverture d'alimentation (7) et au moins deux ouvertures de sortie (8, 9), respectivement pour une première fraction (F1) ou une seconde fraction (F2). Le dispositif de purification de produit en vrac (1) comprend en outre un séparateur d'air (10), qui est fixé seulement au boîtier de criblage (3).
Patent CA-3110016-A1 (CA)
Title: Personal protection and ventilation system
Inventor: JASCOMB JERALD T
IPC: A41D13/12
Filed: 2019-08-23
Abstract: A personal protection and ventilation system (100) is provided. The system (100) includes a gown (101, 160) having front (158) and rear panels (120), a hood (178), and visor (178, 180); a fan (182); an air tube (184); and a helmet (190). The fan (182) is positioned between the wearer and a body-facing surface of the rear panel (120, 122). The front panel (102) and at least a portion (256, 258) of the hood (178) are formed from a first material (200, 256, 300) including a first spunbond layer (146A, 146C, 148, 152), a spunbond-meltblown- spunbond laminate, and a liquid impervious elastic film (144) disposed therebetween. The first material (200, 256, 300) has an air volumetric flow rate of less than about 1 standard cubic feet per minute (scfm). The rear panel (120, 122) is formed from a second material (200, 256, 300) including a nonwoven laminate having an air volumetric flow rate of about 20 scfm to about 80 scfm. Therefore the fan (182) is able to intake a sufficient amount of air from the environment through the rear panel (120, 122) to provide cooling/ ventilation to the hood (178)..
Patent CA-3113084-A1 (CA)
Title: System and method of utilizing data of medical systems
Inventor: MARTIN PETER
IPC: G16H40/40
Filed: 2019-10-01
Abstract: The present disclosure provides a system that may receive first sensor data associated with first multiple measurements of multiple components of multiple medical systems; may receive filter information from first user input; may search, based at least on the filter information, the first sensor data to determine report data; may provide, via a graphical user interface, the report data to a user; may receive second user input that indicates one or more issues associated with at least one of the multiple medical systems; may determine one or more thresholds based at least on the second user input; may receive second sensor data associated with second multiple measurements of the multiple components of the multiple medical systems; and may determine, based at least on the one or more thresholds, at least one of the one or more issues associated with at least one of the multiple medical systems.
Patent CA-3113087-A1 (CA)
Inventor: CHIBA JUNICHI
IPC: B29C45/16
Filed: 2012-04-09
Abstract: Il est décrit un procédé de moulage par injection servant à fabriquer une préforme au moyen d'un appareil de moulage par injection. Le procédé en question consiste à maintenir une première confluence à l'état ouvert tout en contrôlant une position de glissement d'une goupille d'arrêt; fournir la résine principale provenant du conduit de flux extérieur au conduit de flux combiné à un intervalle prédéterminé; fournir une deuxième résine provenant du conduit de flux interne au conduit de flux combiné en même temps que la résine principale pendant une période prédéterminée de l'intervalle prédéterminé, puis former la masse de résine combinée composée de la résine principale et de la deuxième résine dans le conduit de flux combiné; injecter la masse de résine combinée dans le cylindre du conduit de flux combiné dans la cavité du moule. La dernière étape consiste à maintenir le flux de la résine principale tout en arrêtant le flux de la deuxième résine grâce à la deuxième partie de confluence à l'état d'arrêt.
Patent CA-3114965-A1 (CA)
Inventor: CERDA-CARVAJAL VICTOR
IPC: A61B8/00
Filed: 2021-03-19
Abstract: There is described an ultrasound tracking system for tracking a position and orientation of an anatomical feature in computer-assisted surgery. The system generally has: an ultrasound imaging system having a phased-array ultrasound probe unit for emitting ultrasound signals successively towards different portions of said anatomical feature, measuring echo signals returning from said portions of said anatomical feature and generating respective imaged echo datasets; a coordinate tracking system tracking coordinates of said ultrasound phased array probe unit during said measuring, and generating corresponding coordinate datasets; and a controller being communicatively coupled to said ultrasound imaging system and said coordinate tracking system, said controller performing the steps of: registering said imaged echo datasets in a common coordinate system based on said coordinate datasets; and tracking said position and orientation of said anatomical feature based on said registering.
Patent CA-3115009-A1 (CA)
Inventor: VAN ROOIJEN MARIA HELENA CHRISTINE
IPC: A01H5/10
Filed: 2019-08-24
Abstract: Disclosed herein are methods, and related bioreactors, for manufacturing plant messenger packs (PMPs), which can be formulated for use in a variety of agricultural and therapeutic methods.
Patent CA-3115956-A1 (CA)
Inventor: PLOURDE DAVID
IPC: A47B57/00
Filed: 2021-04-21
Abstract: A pressure mounting kit for a shelf or storage drawer that can be installed by pressure fit installation that does not requiring drilling or welding, that can be adjustable to any height and can accommodate one or more drawers. The kit can be adapted to be fitted within a recessed space such as an alcove, The kit is particularly useful in the trucking industry for a quick and easy means of installing drawers in cargo boxes to store rigging and the like at a reasonable cost.
Patent CA-3116218-A1 (CA)
Inventor: SPENCER SPENCE
IPC: A43B17/00
Filed: 2019-10-11
Abstract: A corrective shoe insole system is configured to produce and promote a positive forefoot. A corrective shoe insole system includes an insole having a forefoot portion and a heel portion. The forefoot portion is be thicker than the heel portion to promote forefoot striking when walking or running. An insole may have one or more forefoot risers coupled thereto to provide a specific positive forefoot insole for the user. A user may gradually increase the thickness of the forefoot portion of the insole by adding or changing out forefoot risers. This gradual increase in forefoot thickness of the insole may prevent injury and muscle strain from the adjusted foot striking position, A forefoot riser may be detachably attachable to the forefoot portion of the insole and an attachment feature may provide positive and secure attachment to prevent movement of the forefoot riser.
Patent CA-3116919-A1 (CA)
Inventor: PERRIN III JAMES B
IPC: H05B44/00
Filed: 2019-10-24
Abstract: A 2-Wire LED dimming system and method re-purposes existing 120V AC architecture and hardware to carry low voltage PWM gradient DC power to the LED lamps provides a consistent gradation over a 0-100% dimming range. An LED Driver is electrically connected to an AC power source and connect to at least one LED lamp. The AC power source is electrically connected to an AC to DC converter where the AC power is converted to filtered and regulated DC power for the control unit and the power switch. The power switch is electrically connected to the AC to DC converter DC power output. The control unit is electrically connected to the power switch which is turned ON or OFF according to the pulse width modulation PWM signal from the control unit in order to connect or disconnect the DC power from the AC to DC converter.
Patent CA-3121064-A1 (CA)
Title: Antibacterial antisense agents
Inventor: QUIBELL MARTIN
IPC: A61K31/7088
Filed: 2019-11-27
Abstract: The invention relates to improved ANTISENSE agents for the treatment of gram-negative bacterial infections. Compounds of the invention utilise an Antibiotic-Assisted Translocation; AAT' platform to improve influx into bacterial cells through enhanced permeability, providing improved intracellular exposure of the ANTISENSE AGENT and superior treatment of the infection.
Patent CA-3122711-A1 (CA)
Title: Recuperation d'halogene dans un procede d'halogenation d'un copolymere d'isoolefine insature
Inventor: MURRAY ADRIAN H
IPC: C04B26/08
Filed: 2019-12-17
Abstract: L'invention concerne un procédé de production d'un copolymère d'isooléfine halogéné consistant à mettre en contact un ciment de copolymère d'isooléfine insaturé, le ciment contenant un copolymère d'isooléfine insaturé dissous dans un solvant organique, dans des conditions d'halogénation avec un agent d'halogénation et une solution aqueuse d'un oxydant peracide organique pour former un milieu réactionnel à deux phases comprenant une phase organique et une phase aqueuse, l'oxydant peracide organique pouvant convertir l'halogénure d'hydrogène en halogène libre. Le procédé permet d'accroître l'utilisation d'halogène même lorsque le ciment contient des quantités significatives d'eau et sans utilisation d'un émulsifiant.
Patent CA-3124164-A1 (CA)
Title: A motorized rail transport system and transportable storage container for a vehicle
Inventor: MANNONE RICHARD K
IPC: B60P1/00
Filed: 2021-07-09
Abstract: The present disclosure is directed to a motorized cargo moving system for moving storage units from the front of a truck bed to the rear and back again. The disclosed product is made of two components, a motorized rail system and a customizable storage unit. In a pickup truck embodiment, the rail system sits on top of vertical rails disposed on or in a pickup truck bed and may run to the tailgate. A storage unit sits on the rails or tracks and is moved by a transport system
Patent CA-3124833-A1 (CA)
Title: Underground vertical shafts and nuclear reactors using the same
Inventor: DAHLGREN CHRISTER N
IPC: E02D29/055
Filed: 2019-12-31
Abstract: Nuclear power plants include vertical shafts housing a reactor and plant equipment connected between the shafts. Shafts may be formed with VSM to nuclear standards, and a basemat may be poured at the bottom, which is compatible with reactor designs such as a simplified boiling water reactors, small modular reactors, advanced reactors and sodium cooled fast reactors. Additional plant systems may be placed in further shafts and connected through side-travelling tunnels that pass through the shafts. The plant may be segregated by safety class among different shafts. Floors, which may be modular and prefabricated with full equipment for delivery at the shaft, may be vertically lowered into appropriate shafts and seated to walls of the shaft. Equipment can be connected between floors by running connections along shaft walls.
Patent CA-3125196-A1 (CA)
Title: System and method of filtering internet traffic via a client fingerprint
Inventor: BRACKEN SHAWN
IPC: G06F21/00
Filed: 2019-12-30
Abstract: A system and method that includes receiving a client data packet from network traffic with a client device; extracting a set of packet components from the client data packet; generating a client fingerprint from the set of packet components; assigning a client type to the network traffic using the client fingerprint; and optionally filtering the network traffic of the client device based at least in part on the client type.