baber/WOPTO huggingface dataset:
Patent CA-3032587-A1 (CA)
Inventor: XUE WEN-MEI
IPC: F01N3/20
Filed: 2017-08-04
Abstract: Certains articles, systèmes et procédés de réduction catalytique sélective (RCS) permettent une conversion de NOx élevée tout en réduisant la formation de N2O Les articles, systèmes et procédés sont appropriés par exemple pour le traitement des gaz d'échappement de moteurs diesel. Certains articles comportent des revêtements à zones contenant des tamis moléculaires contenant du cuivre disposés sur ceux-ci, par exemple une concentration de cuivre catalytique dans une zone en amont est inférieure à la concentration en cuivre catalytique dans une zone en aval.
Patent CA-3033896-A1 (CA)
Inventor: KONNAI Satoru
IPC: A61P31/00
Filed: 2017-08-10
Abstract: Provided is an anti-PD-L1 antibody that can be frequently administered to animals other than rats. The anti-PD-L1 antibody contains (a) an L-chain and (b) an H-chain. Said L-chain has: an L-chain-variable region including CDR1 that has the amino acid sequence QSLLYSENQKDY (SEQ ID NO: 37), CDR2 that has the amino acid sequence WAT, and CDR3 that has the amino acid sequence GQYLVYPFT (SEQ ID NO: 38); and an L-chain-constant region of an antibody of an animal other than a rat. Said H-chain has: an H-chain-variable region including CDR1 that has the amino acid sequence GYTFTSNF (SEQ ID NO: 39), CDR2 that has the amino acid sequence IYPEYGNT (SEQ ID NO: 40), and CDR3 that has the amino acid sequence ASEEAVISLVY (SEQ ID NO: 41); and an H-chain-constant region of an antibody of an animal other than a rat. A pharmaceutical composition comprising the anti-PD-L1 antibody as an active ingredient. A method of producing the anti-PD-L1 antibody is also provided.
Patent CA-3034289-A1 (CA)
Inventor: SPRINGER HEINZ
IPC: E01B27/16
Filed: 2017-09-07
Abstract: The invention relates to a tamping unit (1) for tamping sleepers (2) of a track (3), comprising a tool carrier (6) which is mounted on a unit frame (12) and is height-adjustable by means a drive (10), pairs of two opposite tamping tools (5) which can be adjusted relative to each other and can be caused to oscillate by an oscillation drive (8) about a respective pivot axis (4), wherein a vibration drive (11) is associated with the drive (10), said vibration drive setting the tamping tools (5) into a vertically acting vibration.
Patent CA-3034404-A1 (CA)
Inventor: PEZZIMENTI LUKE A
IPC: A41D27/24
Filed: 2017-09-01
Abstract: The technology described herein relates to breathable, vented, and insulating garments. More particularly, the technology described herein relates to garments with chambers (130) to retain an insulating fill material (330). Openings (110) along seams (120) between the insulating chambers may achieve evaporative moisture or air transfer from the inside (proximal to the body of a wearer) of the garment to the outside environment. In an aspect, the garments comprise one or more insulated zones provided with one or more vented-insulation sections provided at locations on the garment configured to align with one or more areas of a wearer's body that are more sensitive to environmental conditions (e.g. temperature) and/or are prone to faster heat loss.
Patent CA-3035166-A1 (CA)
Title: Toothpaste composition and method of making same
Inventor: PRICE GINGER
IPC: A61K8/92
Filed: 2019-02-27
Abstract: A toothpaste composition having a plant oil constituent together with white or a close shade of white coconut shell activated charcoal constituent is disclosed herein.
Patent CA-3035967-A1 (CA)
Inventor: SHUBERT DALE M
IPC: B26F1/08
Filed: 2017-09-08
Abstract: Embodiments of a system and a method for manufacturing a gypsum board (25) can be used to produce a gypsum board (25) having at least one perforated cover sheet (28) via a cover sheet perforator system (40). The cover sheet perforator system (40) can include a perforator roller (150) is disposed downstream of a forming station (35) along a machine direction, a roller support frame (152) for rotatably supporting the perforator roller (150) such that its rotational axis extends along the cross-machine direction, and a motor (154) arranged with the perforator roller (150) to rotate the perforator roller (150) about the rotational axis. The drive motor (154) can be adapted to rotate the perforator roller (150) with a tangential speed substantially equal to the line speed to produce a series of perforation holes (125) in an upwardly-facing cover sheet (28) as the gypsum board (25) moves past the perforator roller (150).
Patent CA-3036602-A1 (CA)
Title: Pistolet a colle chaude anti-goutte
Inventor: BELANGER RICHARD A
IPC: B05C5/04
Filed: 2019-03-13
Abstract: Un fusil à colle chaude comprend une chambre de fonte pour alimenter une buse de décharge en colle fondue. Une chambre auxiliaire est raccordée à la chambre de fonte et la colle fondue est puisée de la chambre de fonte et transférée dans la chambre auxiliaire lorsque la décharge de colle est terminée. La colle puisée de la chambre de fonte réduit la possibilité que la colle coule de la buse de décharge.
Patent CA-3041082-A1 (CA)
Inventor: SCHROER DANIEL R
IPC: B65D83/30
Filed: 2017-10-16
Abstract: L'invention concerne un article qui possède une boîte avec une tige de soupape et un dispositif de distribution, le dispositif de distribution comprend un capuchon sur la tige de soupape, un tube creux s'étendant à travers une fente dans le capuchon et fixé à la tige de soupape, un manchon s'étendant de manière coulissante sur le tube creux, un levier fixé de manière articulée au capuchon et en prise fonctionnelle avec le manchon, une caractéristique élastique qui fournit une force ou amène une force à être appliquée au manchon dans une direction qui essaie de déplacer le manchon vers une position fermée, et un joint d'étanchéité entre le manchon et le tube creux à proximité de l'extrémité de sortie du tube creux. Selon l'invention, le manchon rend étanche le tube creux lorsqu'il est dans la position fermée, et lorsqu'on déplace le levier vers la boîte l'étanchéité avec le tube creux est supprimée et simultanément la tige de soupape est inclinée, et lorsqu'on le relâche, le manchon retourne en position fermée.
Patent CA-3041434-A1 (CA)
Title: Methods, compositions and dosing regimens for treating or preventing interferon-gamma related indications
Inventor: DE MIN CRISTINA
IPC: A61K39/395
Filed: 2017-10-24
Abstract: The disclosure relates generally to methods compositions and dosing regimens for treating, preventing and/or delaying the onset or progression of, or alleviating a symptom associated with elevated IFN-? levels.
Patent CA-3041842-A1 (CA)
Title: Systems and methods of controlling the distribution of products in retail shopping facilities
Inventor: JONES MATTHEW A
IPC: G06Q30/00
Filed: 2017-11-03
Abstract: In some embodiments, a system comprises: a point of sales system comprising multiple point of sale devices at a retail store; and an inventory control circuit configured to: identify, from an aggregate of customer monitoring data of customers passing through a first area within a customer travel area, that a threshold number of the customers had a dwell time in the first area of at least a threshold dwell time; identify a first set of products positioned adjacent the first area; evaluate correlated sales data of each product of the first set and identify that a sales trend over time has a predefined relationship with at least a first trend threshold corresponding to the first product; and identify a first action to be performed relative to the first product as a function of the sales trend relative to the sales data of the first product.
Patent CA-3042868-A1 (CA)
Inventor: PAPAS KLEARCHOS K
IPC: A61B5/145
Filed: 2017-11-03
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs destinés à réguler la glycémie notamment des dispositifs implantables encapsulés contenant éventuellement des cellules sécrétant du glucagon et/ou de l'insuline en combinaison avec des capteurs de glucose et des systèmes de perfusion d'insuline. Par exemple, les dispositifs encapsulés peuvent être connectés à une pompe à perfusion d'insuline pour administrer de l'insuline. La pompe à perfusion d'insuline peut comprendre une poche à insuline reliée de manière fluidique à une pompe (ou une seringue) à insuline et un capteur de glucose séparé du dispositif encapsulé. Le système peut comprendre un dispositif implantable supplémentaire comprenant des cellules sécrétant de l'insuline et du glucagon.
Patent CA-3043811-A1 (CA)
Inventor: GAGNON GILES
IPC: F24D13/02
Filed: 2019-05-21
Abstract: A heating cable installation includes a heating cable having a first metallic conductor and at least a second metallic conductor, spaced from and extending substantially parallel to the first metallic conductor. A PTC (positive temperature coefficient) matrix is electrically coupled about the first and second metallic conductors. A compressible insulator is disposed about the PTC matrix, the compressible insulator being compressible to allow thermal expansion of the PTC matrix. A rigid, outer encasement material prevents outward expansion of the heating cable.
Patent CA-3048534-A1 (CA)
Title: Sorbonne de laboratoire a jets de paroi
Inventor: LIEBSCH JURGEN
IPC: B08B15/02
Filed: 2017-12-28
Abstract: L'invention concerne une sorbonne (1) de laboratoire comportant un premier profilé creux (10, 10') agencé sur un côté frontal avant de chaque paroi latérale (36) et présentant une première chambre de pression (10b, 10b') munie d'une pluralité de premières ouvertures (10d, 10d') par lesquelles des jets d'air sous forme de jets de paroi (100) composés d'air comprimé peuvent être diffusés dans l'espace de travail le long de la paroi latérale (36) concernée. La dimension des premières ouvertures (10d, 10d') et la pression de l'air régnant dans les premières chambres de pression (10b, 10b') sont choisies de telle manière que les premières chambres de pression (10b, 10b') peuvent être raccordées fluidiquement à un système d'air comprimé (74) installé côté bâtiment, sans provoquer un décollement de filets des jets de paroi (100) à partir de la paroi latérale (36) dans une zone du côté avant de l'espace de travail jusqu'à au moins 25 % de la profondeur de l'espace de travail. L'invention concerne par ailleurs une sorbonne sur laquelle un profilé creux de ce type (20, 20') est agencé sur un côté frontal avant de la plaque de base (34).
Patent CA-3052868-A1 (CA)
Title: Haptic device
Inventor: ZALAC CLAUDE
IPC: H04L12/58
Filed: 2019-08-23
Abstract: The present haptic device is adapted for sending at least one message. The haptic device comprises a housing, a communication module located inside the housing, a touchpad and a processor. The touchpad is affixed to the housing. The touchpad captures a movement of a user and generates a signal corresponding to the captured movement. The processor is also located inside the housing. The processor receives the signal and instructs the communication module to transmit one of a plurality of stored messages corresponding to the captured movement. The transmitted message includes at least one predetermined recipient address and a message for the recipient.
Patent CA-3053222-A1 (CA)
Inventor: BEURSKENS FRANK
IPC: C07K16/10
Filed: 2018-02-12
Abstract: As described herein are polypeptides and antibodies having an Fc region and an antigen binding region where the Fc region has an Fc-Fc-enhancing mutation and a C1q binding-enhancing mutation providing for polypeptides or antibodies with increased CDC activity and/or agonistic activity.
Patent CA-3053472-A1 (CA)
Inventor: NORDIN JONAS
IPC: H04L12/26
Filed: 2018-02-16
Abstract: A cloud computer system is provided that includes a plurality of computer devices and a database. The plurality of computer devices execute a plurality of virtual machines, with one of the virtual machines serving as a controller node and the remainder serving as worker instances. The controller node is programmed to accept a request to initiate a distributed process that includes a plurality of data jobs, determine a number of worker instances to create across the plurality of computer devices, and cause the number of worker instances to be created on the plurality of computer devices. The worker instances are programmed to create a unique message queue for the corresponding worker instance, and store a reference for the unique message queue that was created for the corresponding worker to the database. The controller node retrieves the reference to the unique message queues and posts jobs to the message queues for execution by the worker instances.
Patent CA-3056627-A1 (CA)
Title: Bullhead board
IPC: G01B3/04
Filed: 2019-09-25
Abstract: This is a specialized measuring board designed for measuring Catfishes, particularly Bullhead Catfish (Ameiurus species). Upon capture, the specimen is laid flat along the board and the mouth moved flush with the square at the front of the board. The hinged lateral wings are then pushed and held inwards as to hold the specimen in place, protecting the field technician from the specimen's sharp pectoral spines.  The tail is then slid down the board with the free hand and a measurement is taken by marking the board with a pencil where the tail ends.
Patent CA-3057597-A1 (CA)
Title: Multi-purpose touch free applicator with reservoir
Inventor: SAMANGOOIE CASEY
IPC: B65D47/42
Filed: 2017-06-12
Abstract: A multi-purpose, touch free applicator with reservoir is provided herein. The applicator includes at least one reservoir, a first film, at least one second film contained wholly within the reservoir and a pad. An enclosure defines an inner volume of the at least one reservoir and the enclosure has an opening at a proximal end of the at least one reservoir, wherein the boundary of the opening defines a perimeter of the reservoir. Further, the first film is fixedly attached to the perimeter of the enclosure and the first film has at least one frangible aperture within the perimeter of the reservoir. Moreover, the at least one second film divides the inner volume of the reservoir creating a plurality of distinct volumes within the inner volume of the reservoir. Finally, the pad is fixedly attached to the reservoir at the perimeter of the reservoir.
Patent CA-3058545-A1 (CA)
Inventor: KOPLAR RICHARD
IPC: A21C3/06
Filed: 2018-03-29
Abstract: La présente invention concerne une machine à enrouler la pâte (2), en particulier pour enrouler des bandes de pâte, et un procédé pour enrouler la pâte à l'aide de ce type de machine (2), la machine à enrouler la pâte (2) présentant : un corps principal (4), une unité de commande, un cylindre (6) monté à rotation autour d'un axe rotatif sur le corps principal (4). Lorsque la machine à enrouler la pâte (2) fonctionne, les bandes de pâte peuvent s'enrouler autour du cylindre (6) et la machine comprend un moteur (30) pour l'entraînement rotatif du cylindre (6) ainsi qu'un dispositif de pressage (11) pour presser sur le cylindre (6) la pâte enroulée autour du cylindre (6).
Patent CA-3059408-A1 (CA)
Title: Mycobacterium tuberculosis proteins in diagnostic assays and devices for tuberculosis detection and diagnosis
Inventor: NGUYEN HIEP-HOA T
IPC: G01N33/53
Filed: 2017-11-22
Abstract: The present invention provides a method of detecting antibodies in a sample from a subject, wherein the antibodies bind to epitopes of Mycobacterium tuberculosis antigens, comprising contacting the sample with two or more isolated polypeptides or antigenic fragments or variants thereof, wherein the polypeptides comprise polypeptides selected from the group consisting of SEQ ID  NOS: 1, 3, 5, 7, 9, 11, 13, and 15; and detecting formation of antibody-peptide complexes comprising said isolated polypeptides or antigenic fragments or variants thereof, wherein formation of said complexes is indicative of the presence of the antibodies to epitopes of Mycobacterium tuberculosis antigens in said sample.
Patent CA-3068791-A1 (CA)
Title: Catalyst for heavy oil upgradation
Inventor: KOTTARI NARESH
IPC: B01J23/883
Filed: 2018-07-27
Abstract: The present disclosure relates to a catalyst comprising: (a) at least one multimetallic salt; and (b) at least one organic acid, wherein the at least one multimetallic salt to the at least one organic acid weight ratio is in the range of 1: 0.01 - 1: 0.5. It also relates to the process of preparation of the said catalyst. The instant disclosure further relates to the process of preparation of the multimetallic salt.
Patent CA-3072946-A1 (CA)
Title: Impeller tip cavity
Inventor: DUONG HIEN
IPC: F04D29/42
Filed: 2020-02-18
Abstract: A gas turbine engine for an aircraft having a centrifugal compressor including an impeller with impeller blades extending from a hub, the impeller mounted for rotation about a central longitudinal axis within an outer shroud. A main flow passage wall is located on a shroud side near the impeller exit, the main flow passage wall separating a cavity disposed on the shroud side from the main flow passage. One or more apertures are defined through the main flow passage wall and extending along a respective aperture axis between the cavity and the main flow passage. The apertures have a main flow passage side opening located radially outward from the impeller exit. The aperture axis is disposed at a radial angle relative to the central longitudinal axis.
Patent CA-3075066-A1 (CA)
Title: Systems and methods for cleaning a pressurized pipe
Inventor: VAZZANA CHRISTOPHER C
IPC: B08B9/035
Filed: 2020-03-10
Abstract: Systems and methods are disclosed for cleaning an interior surface of a pressurized pipe. A conduit having a suction end disposed inside the pipe and a discharge end outside the pipe uses a pressure differential to create a suction flow through the pipe. A scrubber may be attached near the suction end to increase the amount of debris dislodged from the interior surface of the pipe.
Patent CA-3076389-A1 (CA)
Inventor: MATCHETT MICHAEL KENNETH
IPC: B65D33/25
Filed: 2018-09-18
Abstract: A device releasably attachable to a zippered compartment, so as to secure the compartment against unauthorized access is disclosed. The device includes an anchor for mounting the device to the zippered compartment, and a releasable lock for engaging a slider head of the zippered compartment. The anchor includes a clamp, clip, and contact surface so as to engage a portion of the zipper of the zippered compartment. The releasable lock includes a latch. Method of releasably attaching the device to the zippered compartment is also disclosed.
Patent CA-3078411-A1 (CA)
Inventor: DAVIE TRENT F
IPC: B05B3/16
Filed: 2017-10-04
Abstract: An oscillating sprinkler that includes a frame with a first boom and a second boom engaged therewith. The booms are oriented generally parallel to each other and each of the first and second booms rotates about an axis that extends along the boom's length of the respective first or second boom. The first and second booms rotate in opposite directions to each other and are synchronized so that they rotate toward each other or away from each other in unison. First and second booms are operatively engaged with gears that are driven by a water-powered motor. One or more valves may be provided to shut off or reduce water flow from one or both of the booms. The watering pattern from the booms is such that water tends to be more evenly distributed over a ground surface upon which the sprinkler is placed.
Patent CA-3082429-A1 (CA)
Title: Nucleotide derivatives containing amine masked moieties and their use in a templated and non-templated enzymatic nucleic acid synthesis
Inventor: CHEN MICHAEL C
IPC: C07H1/00
Filed: 2018-11-14
Abstract: The invention relates to the use of an amine masked moiety in a method of enzymatic nucleic acid synthesis. The invention also relates to said amine masked moieties per se and a process for preparing nucleotide triphosphates comprising said amine masked moieties.
Patent CA-3083640-A1 (CA)
Title: Instrument de travail du sol a pression vers le bas hydraulique
Inventor: BRINKER JARRET LEE
IPC: A01B73/04
Filed: 2018-11-05
Abstract: L'invention concerne un instrument de travail du sol (10) qui comprend un cadre (12) ayant une section centrale (14) et des première et seconde sections d'aile externe (16) fixées de manière articulée à la section centrale (14) de telle sorte que les sections d'aile (16) peuvent être levées et abaissées de manière fonctionnelle entre une position de travail de terrain et une position de transport. Les sections (14) portent chacune des outils de travail du sol (40) pour travailler le sol. La commande d'une précharge dans un côté secondaire (82) du circuit hydraulique (60, 74) permet à l'opérateur de l'instrument (10) d'ajuster la précharge de pression vers le bas fournie par une pluralité de vérins hydrauliques (72A, 72B) sur la base d'une rigidité souhaitée de l'instrument (10). Une soupape de réduction de pression (80) est utilisée pour commander le flux de l'alimentation hydraulique (76) et appliquer une précharge de pression vers le bas sur la pluralité d'outils de travail du sol (40). Une fois que cette précharge souhaitée a été atteinte, le flux de l'alimentation hydraulique (76) est arrêté et la soupape de blocage (90) maintient la pression de telle sorte que la pluralité de vérins hydrauliques (72A, 72B) maintient les outils de travail du sol (40) en position.
Patent CA-3083751-A1 (CA)
Title: Systeme et procede d'inspection d'un rail utilisant un apprentissage automatique
Inventor: GILBERT DAVID HENRY
IPC: B61D15/08
Filed: 2018-11-28
Abstract: Un aspect de la présente invention comprend un véhicule qui comprend des capteurs d'inspection de rail configurés pour capturer des données de transducteur décrivant le rail, et un processeur configuré pour recevoir et traiter les données de transducteur en temps quasi-réel pour déterminer si les données de transducteur capturées identifient un défaut de rail suspecté. Le traitement comprend l'entrée des données de transducteur capturées dans un système d'apprentissage automatique qui a été entraîné pour identifier des profils dans des données de transducteur qui indiquent des défauts de rail. Le traitement comprend en outre la réception d'une sortie depuis le système d'apprentissage automatique, la sortie indiquant si les données de transducteur capturées identifient un défaut de rail suspecté. Une alerte est transmise à un opérateur du véhicule sur la base, au moins en partie, de la sortie indiquant que les données de transducteur capturées identifient un défaut de rail suspecté. L'alerte comprend un emplacement du défaut de rail suspecté et commande à l'opérateur d'arrêter le véhicule et d'effectuer une action de réparation.
Patent CA-3085297-A1 (CA)
Title: Device for the automatic preparation of a food product and method of offering and/or selling such a food product
Inventor: DELBAERE Pieter
IPC: A47J43/042
Filed: 2018-12-18
Abstract: The present invention relates to a device for the automatic preparation of a food product, comprising a mixture receptacle (5), in which solid ingredients are mixed, and a drive device (1-6, 16-19) to automatically tilt the mixture receptacle (5) in order to pour out the mixed ingredients into a refreshment receptacle (8) and to make them available to a user therein. The invention also relates to a method of offering a refreshment to a consumer which has been prepared in situ at a sales point and which comprises mixed solid ingredients, wherein the consumer himself introduces ingredients in solid form into a device according to the present invention, and allows the refreshment to be automatically prepared in the device.