baber/WOPTO huggingface dataset:
Patent CA-3191824-A1 (CA)
Inventor: MURDOCH EUAN
IPC: E21B47/06
Filed: 2021-09-14
Abstract: A method for remotely signalling a downhole assembly comprising one or more downhole tools includes operating a choke arrangement configured to control production fluid flow from a wellbore to produce a first pressure signature in the fluid flow, the first pressure signature defining a trigger signal for the one or more downhole tools of the downhole assembly. The first pressure signature comprises at least a first pressure signal and a second pressure signal in the production fluid flow in the downhole assembly. Operating the choke arrangement to produce a second pressure signature in the production fluid flow in the downhole assembly at a predetermined time period following the first pressure signature, the second pressure signature defining a command signal for initiating operation of a predetermined one or more of the downhole tools of the downhole assembly.
Patent CA-3196341-A1 (CA)
Inventor: RACCAH GUY
IPC: H04W4/80
Filed: 2021-10-26
Abstract: A two-way radio system includes multiple units each having a hub, speaker, primary clip, secondary clip, antenna, and microphone. The hub has exterior and interior sides defining a hub cavity therebetween. The speaker is in the hub cavity and has an output directed to a speaker opening on the hub interior side. The primary clip extends from the hub for selective attachment to a wearer's ear such that the speaker opening is directed to the wearer's ear canal. The secondary clip extends outwardly from the hub exterior side such that the hub exterior side is between the secondary clip and the hub interior side. The secondary clip has an antenna support on an interior side of the secondary clip and an antenna cap on an exterior side of the secondary clip. The antenna support and the antenna cap define an antenna cavity, and the antenna is in the antenna cavity.
Patent CA-3196502-A1 (CA)
Title: Systeme de soupape de mesure d'aerosol et contenant comprenant un systeme de soupape de mesure d'aerosol
Inventor: KADULA MARCIN
IPC: B65D83/54
Filed: 2021-11-22
Abstract: L'objet de l'invention est un système de soupape de dosage d'aérosol permettant de distribuer une dose mesurée de produit, comprenant : une chambre de mesure (1) délimitée par une paroi latérale, une paroi supérieure et une paroi inférieure, un orifice de charge (2) s'étendant de la paroi inférieure de la chambre de mesure (1), une tige de libération (3) s'étendant de la paroi supérieure de la chambre de mesure (1), la tige de libération (3) étant reliée à un bloc-tige (4) s'étendant vers l'orifice de charge (2), un piston (5) disposé dans la chambre de mesure (1) et mobile dans la chambre de mesure (1), un ressort à piston (6) disposé dans la chambre de mesure (1), reposant sur sa première extrémité contre le piston (5) et exerçant une pression sur le piston (5) vers l'orifice de charge (2). Selon l'invention, un canal de charge (7) est disposé de manière coaxiale dans la chambre de mesure (1), le piston (5) entourant étroitement le canal de charge (7), le canal de charge comportant une ouverture de chargement (8) fermée par une fermeture (9) et reliant le canal de charge (7) à l'espace de propulsion (10) sous le piston (5) et/ou l'orifice de charge (2), et le canal de charge (7) comportant une ouverture de dose (11) reliant le canal de charge (7) à l'espace de dose (12) au-dessus du piston (5).
Patent CA-3198011-A1 (CA)
Title: Aerosol generating apparatus and method for controlling heating time of heater
Inventor: KIM YONG HWAN
IPC: A24F40/46
Filed: 2021-12-28
Abstract: An aerosol generating apparatus includes: a heater configured to heat an aerosol generating substrate; a puff sensor configured to measure an amount of a user's puff; and a controller configured to determine a vaporization amount of the aerosol generating substrate, based on a puff sensing value indicating the amount of the user's puff, and control a heating time of the heater, based on the determined vaporization amount.
Patent CA-3198360-A1 (CA)
Inventor: ROGERS JOHN THOMAS
IPC: F16L55/045
Filed: 2021-10-07
Abstract: A cartridge shell (400) for a suction or discharge stabilizer dampening pumped fluid pressure pulsations at an inlet or outlet of a reciprocating pump (101) includes a head (401) including a protrusion, an annular shell (403) of deformable material of a deformable multi-ply material coupled to the protrusion, a plug (414) coupled to the annular shell of deformable material at an opposite end of the annular shell of deformable material from the protrusion, and a cellular foam (413) included within the interior of the annular shell of deformable material.
Patent CA-3199349-A1 (CA)
Title: Composition pharmaceutique destinee a prevenir ou traiter une plaie ou une cicatrice, comprenant de la benzbromarone
Inventor: LIM DONG CHUL
IPC: A61K31/343
Filed: 2021-11-29
Abstract: Une méthode est décrite pour prévenir ou traiter une blessure ou une cicatrice. Elle comprend l'admistration d'une composition pharmaceutique à un sujet qui en a besoin, la composition comprenant comme ingrédient actif la benzbromarone, qui inhibe la fonction de la protéine de choc thermique 47 (HSP47) ou inhibe l'accumulation de collagène par la réduction des cellules de surproduction de collagène.
Patent CA-3199914-A1 (CA)
Inventor: HERNANDEZ STEVEN M
IPC: A61K38/48
Filed: 2021-11-24
Abstract: Disclosed herein is a topical composition that treats and reduces the visual appearance of a scar through the combination of a hydrophobic occlusion forming agent with one or more proteolytic enzymes and an antioxidant system that includes antioxidant polyphenols (e.g., green tea polyphenols). Also disclosed herein are methods of administering the topical compositions described herein for treating and/or reducing the visual appearance of a scar by themselves or as part of a scar treatment regimen in combination with a variety of dermatological procedures. Processes of preparing the topical compositions disclosed herein are also described in certain embodiments.
Patent CA-3201070-A1 (CA)
Inventor: HARRIS BRIAN R JR
IPC: A61B17/17
Filed: 2021-11-23
Abstract: Systems, methods, kits, and devices for transferring kinematic alignment references from the distal aspect of a femur to the proximal aspect of an adjacent tibia. An exemplary assembly includes a distally referencing linking drill guide assembly comprising: a linking drill guide comprising: a femoral portion, the femoral portion configured to engage a first femoral engagement member, a tibial portion, the tibial portion configured to engage a first tibial engagement member, and a body connecting the femoral portion to the tibial portion, and a femoral referencing instrument, the femoral referencing instrument having a first complimentary femoral engagement member, wherein the assembly has an engaged configuration when the first femoral engagement member engages the first complimentary femoral engagement member, and wherein the assembly has a disengaged configuration when the first femoral engagement member does not engage the first complementary femoral engagement member.
Patent CA-3201288-A1 (CA)
Inventor: BISHOP MATTHEW
IPC: C09D7/00
Filed: 2021-12-21
Abstract: A method of synthesizing a perimorphic framework by chemical vapor deposition of a perimorph around an oxyanionic template, followed by dissolution of the oxyanionic template in water or in an aqueous weak acid comprising an oxyanion.
Patent CA-3201336-A1 (CA)
Title: Spoiler actuator
Inventor: POTIER KARL
IPC: B64C13/50
Filed: 2023-05-31
Abstract: The present disclosure relates to an electromechanical actuator (100). The actuator comprises: a motor (12); a gearbox (18); an anti-extension device (140) mounted between the motor and the gearbox. The motor and anti-extension device are mounted on a housing (200) of the actuator. The actuator further comprises a screw shaft (22); a nut (24) mounted on the screw shaft; an output rod (26) connected to the nut, the output rod having a linear range of motion defined between full extension of the output rod at a first end point (A) and full retraction of the output rod at a second end point (C). The screw shaft, nut, and output rod are located in a cavity (204) of the housing. The output rod and nut are held against rotation relative to the housing, such that rotation of the screw shaft drives the output rod to move linearly within the housing. The anti-extension device (140) comprises: a ratchet wheel (54) mounted on a shaft (56) arranged to be driven by the motor; a pivotable rod (44) comprising a pawl (52); the pivotable rod being pivotable between a first rod position in which the pawl (52) engages with the ratchet wheel to prevent rotation of the ratchet wheel in one direction of rotation, and a second rod position in which the pawl does not prevent rotation of the ratchet wheel; and a cam (142) connected to the pivotable rod, the cam movable between a first cam position and a second cam position. The cam is biased by a spring (50) towards the first cam position in which a portion of the cam extends through an aperture (202) in the housing and into the cavity (204); wherein, in the second cam position, the cam holds the pivotable rod at the second rod position in which the pawl does not prevent rotation of the ratchet wheel. When an axial end (26b) of the output rod (26) is at a predetermined intermediate point (D) or between the intermediate point (D) and the second end point (C), the cam is moved to the second cam position by an outer surface (26a) of the output rod bearing against the cam. When the axial end of the output rod is between the intermediate point (D) and the first end point (A), the output rod does not bear against the cam. The actuator may be connected to an aircraft and used to control the position of a spoiler of the aircraft.
Patent CA-3202426-A1 (CA)
Inventor: MARTINEZ PEREZ CESAR EDUARDO
IPC: F16K17/00
Filed: 2021-12-17
Abstract: The invention relates to a valve that closes automatically when it infers a leak in a liquid or gaseous fluid supply network in which it is installed. The valve is closed by means of a stem connected to a connecting rod-crank-slide mechanism which moves a plug, the stem is in turn driven by an actuator that makes it possible to release potential energy from a flat coil spring.
Patent CA-3204308-A1 (CA)
Title: Systemes et procedes d'etirage ameliores
Inventor: SHORES JAY MICHAEL
IPC: B21D22/28
Filed: 2021-12-14
Abstract: Un système d'étirage comprend un marteau-pilon, un système capteur et un nez de poinçon. Le marteau-pilon comprend un corps de marteau-pilon et un nez de marteau-pilon, et le marteau-pilon comprend une surface interne définissant une chambre interne. Le nez du poinçon est relié au nez du marteau-pilon par l'intermédiaire du capteur, et le capteur est conçu pour détecter une force sur le nez du poinçon pendant un traitement d'étirage. Un adaptateur peut être accouplé à la surface interne du marteau-pilon, et l'adaptateur peut porter le capteur sur le corps du marteau-pilon.
Patent CA-3204481-A1 (CA)
Title: Maize hybrid x95v289
Inventor: ZHANG JULIA XIULING
IPC: C12N5/04
Filed: 2023-06-22
Abstract: A novel maize variety designated X95V289 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X95V289 with another maize plant are disclosed.  Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X95V289 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X95V289, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X95V289 are provided. Methods for producing maize varieties derived from maize variety X95V289 and methods of using maize variety X95V289 are disclosed.
Patent CA-3205670-A1 (CA)
Title: Anticorps monoclonaux anti-pd-l1 et proteines de fusion avec interleukine-15 (il-15), recepteur alpha 15 de l'interleukine-15 ou interleukine-2
Inventor: ZHAO KEHAO
IPC: C07K14/54
Filed: 2022-01-21
Abstract: La présente invention concerne des protéines ayant des domaines variables de chaîne lourde d'anticorps et des domaines variables de chaîne légère d'anticorps qui peuvent être appariées pour former des sites de liaison à l'antigène qui se lient spécifiquement à PD-L1. Dans certains modes de réalisation, les protéines ou les sites de liaison à l'antigène forment un anticorps ou un anticorps bispécifique, tel que, par exemple, un anticorps bispécifique PD-L1/IL-2R?. L'invention concerne également des compositions pharmaceutiques comprenant de telles protéines, des procédés thérapeutiques pour utiliser de telles protéines, et leurs compositions pharmaceutiques, notamment pour le traitement du cancer.
Patent CA-3212084-A1 (CA)
Inventor: PASINI THOMAS
IPC: A23L5/20
Filed: 2022-04-06
Abstract: A method for pretreating and purifying crude bio-feedstocks intended for processes of transformation into biofuels is described, said method being characterized in that said crude bio-feedstock is subjected, in the form of an aqueous emulsion to a heat treatment by passing it through a coil visbreaker furnace at a temperature greater than 100°C and a pressure greater than 3 barg, possibly in an inert atmosphere, for a pre-established contact/ residence time, the effluent exiting said reactor being subsequently subjected to at least a non-absorbent physical separation to separate said bio-feedstock from metal contaminants and phosphorus.
Patent CA-3214542-A1 (CA)
Inventor: METRULAS STEPHEN C
IPC: B64D37/32
Filed: 2022-05-11
Abstract: L'invention concerne un système et un procédé de réduction d'inflammabilité pour commander la pression d'air et permettre à un module de séparation d'air (ASM) de consommer moins d'air sous pression, qui comprend une vanne de limitation de pression qui est commandée de manière dynamique sur la base d'un point de consigne de pression définie. Un système et un procédé de réduction d'inflammabilité pour surveiller de manière prédictive l'intégrité de l'ASM et sa durée de vie utile restante comprennent un capteur d'écoulement et/ou d'oxygène qui sont utilisés pour détecter des tendances dans l'écoulement de l'ASM et/ou la teneur en oxygène dans le gaz inerte produit par l'ASM. Un système et un procédé de réduction d'inflammabilité pour commander une charge thermique comprennent des capteurs d'écoulement et de température pour calculer la charge thermique d'un composant, et commande une ou plusieurs vannes pour ajuster la température et/ou l'écoulezment pour commander la charge thermique sur la base d'un point de consigne de charge thermique.
Patent CA-3215266-A1 (CA)
Title: Process for capture of carbon dioxide from air and the direct conversion of carbon dioxide into fuels and chemicals
Inventor: SCHUETZLE ROBERT
IPC: C10G2/00
Filed: 2021-05-03
Abstract: The invention relates to a process, catalysts, materials for conversion of renewable electricity, air, and water to low or zero carbon fuels and chemicals by the direct capture of carbon dioxide from the atmosphere and the conversion of the carbon dioxide to fuels and chemicals using hydrogen produced by the electrolysis of water.
Patent CA-3217812-A1 (CA)
Inventor: THUMAN CHRISTER
IPC: F42B12/32
Filed: 2022-04-30
Abstract: La présente invention concerne un procédé de production d'un composant de tête explosive constitué d'une enveloppe interne, le procédé étant caractérisé en ce qu'il comprend les étapes suivantes : i.) une première enveloppe d'un thermoplastique est disposée pour enfermer la coque interne, ii.) des projectiles préformés sont disposés entre le premier boîtier constitué de thermoplastique et la coque interne, iii.) le premier boîtier est traité thermiquement de telle sorte que le premier boîtier rétrécit et fixe les projectiles préformés à l'enveloppe interne. L'invention concerne en outre une ogive, un projectile et une bombe.
Patent CA-3218906-A1 (CA)
Inventor: CHANTREL STEEVE
IPC: A61B90/10
Filed: 2022-07-07
Abstract: The invention relates to a stereotactic device (10e) for an operation on the head of a patient (P), comprising: - at least one operating guide (71) configured to guide a surgical instrument, during the operation, to an operating zone; - at least one structure (5e) for positioning said at least one operating guide (71) relative to the skull of the patient (P); and - a dental support (3d) configured to anchor the positioning structure on the upper jaws of the patient (P); said at least one positioning structure (5e) being attached to the dental support (3d) as well as to the at least one operating guide (71).
Patent CA-3219531-A1 (CA)
Title: Antenna for a motorized window treatment
Inventor: DIEHL MARISSA
IPC: E06B9/72
Filed: 2022-05-26
Abstract: A motorized window treatment may comprise an antenna that allows for wireless communication. The motorized window treatment may comprise a roller tube, a motor drive unit, and at least one mounting bracket. The roller tube may be configured to windingly receive a flexible material and to be rotated to raise and lower the flexible material. The mounting bracket may be configured to support a bearing assembly of the motor drive unit to allow the roller tube to rotate with respect to the mounting bracket. The bearing assembly may be located between the roller tube and the mounting bracket, so as to form a gap between the roller tube and the mounting bracket. The antenna may comprise an electrical conductor wrapped around the motor drive unit adjacent to the gap between the roller tube and the mounting bracket.
Patent CA-3219863-A1 (CA)
Inventor: ZHOU BAISONG
IPC: F24F13/20
Filed: 2022-02-11
Abstract: Provided is a wall-mounted air conditioner. The wall-mounted air conditioner comprises a casing (10), an electric control component (90) and a heat exchanger (20), wherein the casing (10) is internally provided with an air duct (30); the air duct (30) is provided with an air inlet (311) and an air outlet (312); the air duct (30) comprises an air intake section (313) and an air output section (314), which are connected to each other; at least a part of the air inlet (311) is positioned on the front face of the casing (10); a mounting space (50) is formed between a front panel (111) of the casing (10) and the air duct (30); the mounting space (50) is positioned at the front portion of an interior space of the casing (10) and close to a lower portion; the heat exchanger (20) is arranged in the air duct (30); and the electric control component (90) is arranged in the mounting space (50). By means of the invention, the distance between the wall-mounted air conditioner and an indoor ceiling is reduced or eliminated, such that the indoor space utilization rate is increased; and the electric control component (90) is mounted in such a way that same does not occupy an effective air intake surface of the heat exchanger, such that the performance of the air conditioner is effectively improved.
Patent CA-3220369-A1 (CA)
Title: Systeme et procede pour des communications de lumiere invisible configurables
Inventor: GETTE DENNIS L
IPC: H04B10/112
Filed: 2022-05-24
Abstract: Un système de communication de lumière invisible peut communiquer en utilisant des signaux lumineux infrarouges ou ultraviolets pour fournir des communications plus sécurisées. Le système comprend un émetteur définissable par logiciel et configurable par matériel qui utilise une entrée, un codeur, une source de lumière invisible et une optique pour transmettre un signal de lumière invisible. Le système comprend également un récepteur définissable par logiciel et configurable par matériel qui reçoit le signal de lumière invisible en utilisant une optique, un détecteur et une sortie. Des applications pour le système de communication de lumière invisible comprennent des configurations fixes, déployables, embarquées et portables pour la transmission et la réception de voix, de vidéo et de données dans le support d'une variété de cas d'utilisation : la détection à distance ; l'extraction de données ; la commande à distance, la détonation de munitions ; le dialogue en ligne/la messagerie tactique ; les communications audio point à point et point à multipoint ; et la vidéo animée.
Patent CA-3220892-A1 (CA)
Inventor: JIA ZHENHUA
IPC: A61K39/395
Filed: 2022-05-30
Abstract: L'invention concerne un panel d'anticorps monoclonaux qui se lient spécifiquement à CLDN18.2 et ne se lient pas spécifiquement à CLDN18.1, et ont éventuellement une région Fc modifiée.
Patent CA-3222868-A1 (CA)
Title: Simultaneous multi-species super-resolution imaging via temporal multiplexing and single- photon detector array
Inventor: VICIDOMINI GIUSEPPE
IPC: G01N21/64
Filed: 2022-06-29
Abstract: Laser scanning microscope configured to illuminate a sample with a plurality of pulsed excitation light beams comprising different excitation spectral components (B1, B2), wherein the microscope comprises: a single-photon detector (40) configured to detect a fluorescence signal emitted by the sample, the fluorescence signal comprising different spectral components, an excitation spectrum encoder (50) configured to impose a respective time delay on each excitation spectral component, an emission spectrum encoder (60) configured to impose a respective time delay on each emission spectral component, and a multi-species decoder (70) configured to decode the excitation spectrum, the emission spectrum and the fluorescence decay curve for the fluorescent species contained in the sample.
Patent CA-3223557-A1 (CA)
Inventor: ZHANG JI
Filed: 2017-07-07
Abstract: An anastomosis device includes a collapsible frame forming a funnel with a wide opening narrowing to a central lumen and a membrane covering the collapsible frame. The collapsed configuration is suitable for endoluminal delivery to patient's stomach. The expanded configuration is suitable for lining an internal surface of a gastric wall. The device includes an anastomosis component having one or more petal-shaped frames defining a plurality of petal portions surrounding and extending from the central lumen of the collapsible frame. The anastomosis component is configured to pass through a first hole in the gastric wall and a second hole in a small intestine and form a sealed connection therebetween. The funnel is configured to substantially close off the pylorus and direct food entering the stomach via a patient's esophagus into the wide opening, through the funnel and into the small intestine via the anastomosis component.
Patent CA-3225940-A1 (CA)
Inventor: SHEARER BRUCE ROBERT
IPC: A01D34/54
Filed: 2022-09-06
Abstract: A method for controlling header cut height on a combine. The combine includes an adapter, a header pivotably mounted to the adapter, a cutter bar assembly operatively extending across a front portion of the header, and a gauge wheel pivotably coupled to the header. The method comprising the steps of receiving a request to adjust a height of the cutter bar assembly, determining whether a position of a first cylinder is greater than a value, and if it is determined that the position of the first cylinder is greater than the value, using the first cylinder to adjust the height of the cutter bar assembly.
Patent CA-3226755-A1 (CA)
Title: Generation de metrique d'abonnement a partir de journaux de modification de segment de frais d'abonnement a stockage efficace
Inventor: LIU WEI
IPC: G06Q20/08
Filed: 2022-06-17
Abstract: Un modèle de données de journal de modification de segment de frais génère et stocke des données d'abonnement sous la forme d'enregistrements de journal de modification de segment de frais qui nécessitent sensiblement moins de capacité de stockage de données qu'un schéma de versionnage d'abonnement employé dans un modèle d'objet d'abonnement. Les enregistrements de journal de modification de segment de frais utilisent un schéma de données qui permet de facilement déterminer une répercussion de modifications à un abonnement directement à partir des enregistrements de journal de modification sans que la comparaison fastidieuse et dégradant les performances de versions d'abonnement contiguës, qui est nécessaire dans le modèle d'objet d'abonnement, soit nécessaire.