baber/WOPTO huggingface dataset:
Patent CA-3152255-A1 (CA)
Title: Spool device and related methods
Inventor: MACK CHARLES
IPC: F16M13/04
Filed: 2020-07-10
Abstract: Implementations of spool devices may include a frame including an anchor, the anchor configured to directly couple to a belt of a user, an axle coupled through the frame, and a first spool coupled over a first portion of the axle. The first portion of the axle may extend entirely through the first spool. The spool device may also include a second spool coupled over a second portion of the axle. The second portion of the axle may extend entirely through the second spool. The spool device may also include a first spool handle directly coupled to an outer wall of the first spool, a second spool handle directly coupled to an outer wall of the second spool, a first hose roller directly coupled to the frame, and a second hose roller directly coupled to the frame.
Patent CA-3154199-A1 (CA)
Title: Long stroke pumping unit
Inventor: ROBISON CLARK E
IPC: F04B47/02
Filed: 2016-01-29
Abstract: A long stroke pumping unit (1k) includes: a tower (11); a counterweight assembly (10) movable along the tower; a crown (7) mounted atop the tower; a drum (8) supported by the crown and rotatable relative thereto; a belt (9) having a first end connected to the counterweight assembly, extending over the drum, and having a second end connectable to a rod string; and a linear electromagnetic motor (6) for reciprocating the counterweight assembly along the tower. The linear electromagnetic motor includes: a traveler (18a, 18b) mounted to an exterior of the counterweight assembly; and a stator (16a, 16b) extending from a base of the tower to the crown and along a guide rail (17) of the tower. The pumping unit further includes a sensor (15t) for detecting position of the counterweight assembly.
Patent CA-3154513-A1 (CA)
Inventor: CHAMPAGNE WILLIAM
IPC: B63B29/00
Filed: 2022-03-30
Abstract: One example provides a seat assembly for a personal watercraft including a rigid seat support. The rigid seat support includes a base element to be rigidly connected to a deck of the personal watercraft, and a cantilever element rigidly connected to the base element and to extend unsupported above the deck in an aft direction when the base element is connected to the deck.
Patent CA-3154713-A1 (CA)
Title: Mediateurs solubles pour predire des evenements d'activite du lupus erythemateux systemique
Inventor: JAMES JUDITH A
IPC: G01N33/68
Filed: 2020-09-18
Abstract: Le lupus érythémateux systémique est marqué par une régulation immunitaire modifiée liée à l'intensification et la diminution d'une maladie clinique. Des modes de réalisation de l'invention identifient des ensembles de biomarqueurs/médiateurs et leur utilisation pour informer et/ou prédire un événement d'activité de maladie de SLE futur, tel qu'une inflammation de SLE imminente ou une inflammation d'organe liée au SLE. Une telle approche peut être bénéfique dans la gestion du lupus.
Patent CA-3155151-A1 (CA)
Inventor: DAVIES STEPHEN HARLOW
IPC: F02K1/76
Filed: 2022-04-05
Abstract: A ball screw assembly comprising: a screw shaft (1) along which is formed a first helical groove (3); a nut (2) along which is form a second helical groove (3'); the first helical groove and the second helical groove cooperating to define a track (3, 3'); a plurality of balls (4) arranged in the track and configured to move along the track in response to relative motion between the screw shaft and the nut such that rotational motion of the screw is translated to linear motion of the nut via the balls and vice versa; and further comprising: a bypass shoe (7) arranged between the nut and the track and spaced from the track by a predetermined preload X, wherein when a load applied to the nut exceeds the predetermined preload, the bypass shoe engages with the track such that motion of the screw is transferred to motion of the nut via the shoe and bypasses the balls.
Patent CA-3155324-A1 (CA)
Title: Molybdenum oxychloride with improved bulk density
Inventor: LIDDLE BRENDAN J
IPC: C01G39/04
Filed: 2020-10-20
Abstract: Molybdenum oxychloride consolidated masses, comprising molybdenum oxychloride and less than 10 wt% binder. The consolidated masses have a bulk density greater than 0.85 g/cc.
Patent CA-3155497-A1 (CA)
Inventor: IOANNIDIS NICHOLAS GEORGE
IPC: A47J31/44
Filed: 2020-09-22
Abstract: L'invention concerne une machine à préparer des boissons et un procédé associé. Selon l'invention, une dosette est positionnée par rapport à un appareil de prise de vues à mesure qu'une chambre d'infusion se déplace vers une position fermée, de sorte qu'une image de la dosette puisse être capturée avant la fermeture de la chambre d'infusion. Un stabilisateur de dosette peut solliciter une dosette à être reçue dans un récepteur de dosette de la chambre d'infusion avant de fermer la chambre d'infusion et de manière à positionner correctement la dosette pour la capture de l'image.
Patent CA-3155962-A1 (CA)
Title: Nucleoside derivative and use thereof
Inventor: UENO YOSHIHITO
IPC: C07H19/10
Filed: 2020-10-28
Abstract: Provided is a nucleoside derivative represented by the following formula (1): (IMAGE HERE) , or a salt thereof, wherein R1 represents an alkoxy group, a hydrogen atom or a halogen atom; R2 and R4, which may be the same as or different from each other, each represents a hydrogen atom, a protective group for a hydroxyl group, a phosphate group, a protected phosphate group, or -P(=O)nR5R6 in which n represents 0 or 1, R5 and R6, which may be the same as or different from each other, each represents a hydrogen atom, a hydroxyl group, a protected hydroxyl group, a mercapto group, a protected mercapto group, an alkoxy group, a cyanoalkoxy group, an amino group, or a substituted amino group, provided that when n is 1, both R5 and R6 cannot be the hydrogen atom at the same time; R3 represents ?(CH2)mNHR7 in which m represents an integer of 1 to 6, R7 represents a hydrogen atom, an alkyl group, an alkenyl group or a protective group for an amino group; and B represents a purin-9-yl group, a 2-oxo-pyrimidin-1-yl group, a substituted purin-9-yl group, or a substituted 2-oxo-pyrimidin-1-yl group.
Patent CA-3156867-A1 (CA)
Inventor: MORRISON BRIAN D
IPC: H02K5/20
Filed: 2020-10-05
Abstract: An improved efficiency cooling plate apparatus for full-scale clean fuel electric-powered aircraft having a cooling body including a plurality of bores, apertures and interior chambers working together to process and circulate fluid coolant and function as a heat sink device, interconnecting with the cooling system of an electric motor and cooperatively functioning to transfer thermal energy away from the electric motor using conduction, convection and radiation, while transporting heated fluid coolant away from heated motor components and to other components of a vehicle for further processing, then returning cooled fluid coolant into the cooling system of an electric motor, effectively partitioning heated fluid coolant, cooled fluid coolant, and electrical circuitry in a space saving design formed from a single part or minimal number of parts to reduce modes of failure and reduce required fasteners or connections to improve robustness and reliability while maintaining suitable aerodynamic characteristics.
Patent CA-3156925-A1 (CA)
Inventor: LUCAS GARY
IPC: G01F1/58
Filed: 2020-10-14
Abstract: An apparatus for monitoring a fluid flow in a pipe using electromagnetic velocity tomography (EVT), the apparatus comprising a pipe defining a flow conduit, a coil system comprising electrically conductive wires located externally of the flow conduit for generating composite magnetic fields within the flow conduit, and an array of electrodes located externally of the flow conduit for detecting voltages induced in an electrically conducting fluid flowing thorough the magnetic field, wherein the position of the electrically conductive wires around the flow conduit is defined by a coordinate system having mutually orthogonal x and y axes extending in positive and negative directions in a first plane from an origin located at a geometrical centre of a cross-section of the flow conduit, the first plane being orthogonal to a longitudinal direction of the flow conduit, the coil system comprising first and second coils located on respective opposite sides of the x axis, wherein each of the first and second coils comprises K sub-coils, wherein K>1 and in each of the first and second coils the respective sub-coils are electrically connected together, wherein in each of the first and second coils the respective sub-coils are mutually circumferentially nested together and extend parallel to the longitudinal direction of the flow conduit whereby each of the sub-coils, when viewed in cross-section orthogonal to the longitudinal direction, comprises a respective pair of wire batches on respective opposite sides of the y axis and the first and second coils cumulatively comprise a series of the wire batches which are mutually spaced around at least one first circular line surrounding a circumference of the flow conduit, each wire batch comprising a plurality of the electrically conductive wires crossing the first plane in a direction orthogonal to the first plane, wherein there are 2K wire batches in each of the first and second coils and 4K wire batches in total in the first and second coils, wherein the wire batches of the first coil are located within the angular range 0 < ? < 180° and the wire batches of the second coil are located within the angular range 180 < ? < 360°, wherein the angle ? is defined as an angle relative to the x axis in the positive direction whereby the angle ? is 0° along the positive x axis and 180° along the negative x axis, a geometrical centre of the kth wire batch subtends an angle ?k, and each kth wire batch comprises Nk wires and Nk is proportional to |cos ?k|.
Patent CA-3157352-A1 (CA)
Inventor: PERCY IAIN
IPC: B63B1/28
Filed: 2020-11-12
Abstract: La présente invention concerne un système d'hydroptère pour un navire à base d'eau (10), le système d'hydroptère comprenant : un dispositif de commande (12) ; une feuille (18) destinée à venir en prise avec le navire à base d'eau, la feuille comprenant une pluralité d'éléments de réglage (19) pouvant fonctionner pour faire varier les caractéristiques de portance du navire à base d'eau ; une hélice (32) ; un moteur (42) et la boîte de vitesses (44) adjacente à la feuille et pouvant fonctionner/en communication mécanique avec l'hélice ; une pluralité de capteurs en communication électrique avec le dispositif de commande, chaque capteur étant configuré pour surveiller des paramètres de vol du navire à base d'eau et générer des données de paramètres de vol mesurées ; le dispositif de commande étant en communication avec les éléments de réglage, le moteur et les capteurs, et le dispositif de commande étant configuré pour recevoir des données de paramètres de vol mesurées provenant des capteurs et pour commander le fonctionnement du moteur et la position des éléments de réglage en fonction des données de paramètres de vol mesurées reçues. L'invention concerne également un navire à base d'eau comprenant un tel système d'hydroptère.
Patent CA-3158851-A1 (CA)
Inventor: DOWNEY PAUL CHARLES
IPC: B32B21/00
Filed: 2022-05-12
Abstract: A method of reducing sound transmission in a building constructed using horizontal cross laminated timber (CLT) panels to provide a floor of the building and a floor assembly are described. In an implementation, the method includes: attaching a plurality of energy transmission control mounts to a ceiling side of one or more of the cross-laminated timber panels using fasteners; attaching a plurality of furring channels to the energy transmission control mounts; and attaching a cross laminated timber sheet to the plurality of furring channels to form an exposed ceiling layer.
Patent CA-3160442-A1 (CA)
Inventor: EARLES RONALD G
IPC: A61M60/818
Filed: 2020-12-02
Abstract: A blood flow assist system can include an impeller assembly including an impeller shaft and an impeller on the impeller shaft, a primary flow pathway disposed along an exterior surface of the impeller. The system can include a rotor assembly at a proximal portion of the impeller shaft. A secondary flow pathway can be disposed along a lumen of the impeller shaft. During operation of the blood flow assist system, blood can be pumped proximally along the primary flow pathway and the secondary flow pathway. The system can include a sleeve bearing distal the impeller. The system can include a drive unit having a distal end disposed distal a proximal end of the second impeller. The drive unit comprising a drive magnet and a drive bearing between the drive magnet and the impeller assembly.
Patent CA-3163403-A1 (CA)
Title: Improved process for preparing unsymmetrical dialkyl sulfides
Inventor: GROSSMANN ANDRE
IPC: C07C321/14
Filed: 2020-11-27
Abstract: The invention relates to an improved process for preparing unsymmetrical dialkyl sulfides by reacting a monoalkyl sulfide with at least one alkyl halide in the presence of a base.
Patent CA-3165442-A1 (CA)
Inventor: MCNEILL R BLAIR
IPC: C07K14/715
Filed: 2021-01-21
Abstract: L'invention concerne des procédés de purification de polypeptides comprenant une interleukine-2 (IL -2) permutée circulairement fusionnée à la partie extracellulaire d'une chaîne IL-2R?.
Patent CA-3165495-A1 (CA)
Inventor: NELSON JAMES
IPC: B60W40/13
Filed: 2022-06-24
Abstract: Automated launch torque is provided. An automated virtual launch torque generation (AVL-TG) system may be included in a vehicle, such as a heavy duty truck, that may interoperate with an adaptive cruise control (CC) system to move the vehicle from a standstill or low speed to a CC handover speed. The AVL-TG system may determine a tip-in torque curve configured to mimic a torque curve generated by a human operator's acceleration pedal tip-in from a standstill or low speed. The tip-in torque curve may be represented by torque demand values corresponding to a dynamic pedal saturation level applied over a dynamic pedal rate. The torque demand values determined by the AVL-TG system may mimic an expected or human vehicle operator generated torque request, and may operate to successfully close the clutch and smoothly launch the vehicle from a standstill or low speed.
Patent CA-3165499-A1 (CA)
Inventor: Ahn sung
IPC: C08J3/05
Filed: 2021-02-03
Abstract: Various aspects of the present invention relate to cationic latex emulsions, methods of making the same, various materials including the cationic latex emulsion such as asphalt emulsions, and methods of making the asphalt emulsions. A cationic latex emulsion includes latex particles. The cationic latex emulsion includes an aqueous liquid emulsified with the latex particles. The cationic latex emulsion also includes a cationic surfactant that is a diquaternary ammonium surfactant.
Patent CA-3166766-A1 (CA)
Inventor: UPTON GENEVIEVE C
IPC: A23L2/52
Filed: 2021-01-29
Abstract: L'invention concerne des procédés, des dispositifs et des systèmes permettant de lutter contre les arômes désagréables de bière à faible teneur en alcool et non alcoolisée. La formation d'aldéhydes de Strecker est limitée pendant le traitement et le stockage ultérieur de la bière à faible teneur en alcool ou non alcoolisée. La limitation de la formation d'aldéhydes de Strecker permet d'obtenir une perception sensorielle et un goût améliorés grâce à une réduction des goûts de moût.
Patent CA-3168085-A1 (CA)
Inventor: RAMA RAO NALINI
IPC: A61K31/4184
Filed: 2021-02-19
Abstract: The invention relates to a compound having the general formula (I), or one of the pharmaceutically acceptable salts thereof, for it use as a medicament, in particular for treating a bacterial infection in a subject: (I) In particular, this compound is capable of inhibiting the Mfd activity of bacteria.
Patent CA-3169282-A1 (CA)
Title: Systeme et procede de croissance de plantes palissees
Inventor: EDELSTEIN ELIEZER ISRAEL SHRAGA
IPC: A01G31/00
Filed: 2020-03-03
Abstract: L'invention concerne un système et un procédé de croissance de plantes palissées. Le procédé peut consister à mettre en croissance les plantes palissées vers le bas sur des tubes rotatifs, laisser la gravité remplacer le palissage et l'inclinaison et l'abaissement des plantes peuvent être remplacés par l'enveloppement de leurs tiges sur les tubes rotatifs, par la rotation des tubes. Le système peut comprendre : un ou plusieurs systèmes de culture; une pluralité de courroies d'entraînement angulaire, pour soutenir et entraîner lesdits un ou plusieurs systèmes de culture; et un arbre rotatif configuré pour faire tourner et porter lesdits un ou plusieurs systèmes de culture suspendus à partir de l'arbre rotatif par les courroies d'entraînement. Chaque système de culture peut comprendre un tube de culture ayant une pluralité de trous pour planter les plantes palissées; et un système d'irrigation pour fournir une irrigation aux plantes palissées.
Patent CA-3169882-A1 (CA)
Inventor: PERRY SHAWN
IPC: F16L3/00
Filed: 2022-08-08
Abstract: A conduit supporting device used to support a conduit at one or more than one location on said device, and where the device can support and receive one or more than one conduit. The device may placed, set on or affixed to a surface such as a roof, floor, pipe rack, production area, on the ground and other conventional locations where a need exists for conduit support.
Patent CA-3169999-A1 (CA)
Title: Process for developing fracture network and hydrocarbon recovery method
Inventor: GITTINS SIMON
IPC: E21B43/26
Filed: 2019-03-20
Abstract: Disclosed is a process for developing a fracture network in a hydrocarbon-bearing formation that is penetrated by a well pair comprising a first well and a second well. The process comprises injecting a stimulant fluid comprising a propping agent into the hydrocarbon-bearing formation from a longitudinal wellbore section of at least one of the first well and the second well to form the fracture network, wherein the substantially-longitudinal wellbore section of the first well is: (a) laterally displaced from the substantially-longitudinal wellbore section of the second well, and (b) angularly offset from the substantially-longitudinal wellbore section of the second well. Alternative processes for developing fracture networks, based on different well configurations, are also disclosed. Methods of recovering hydrocarbons and processes for enhanced hydrocarbon recovery from hydrocarbon-bearing formations are also disclosed.
Patent CA-3170729-A1 (CA)
Title: Adjustment device
Inventor: EMMRICH STEFAN
IPC: B60N2/32
Filed: 2022-08-17
Abstract: The invention relates to a adjusting device for a backrest of a motor vehicle rear seat, having a drive (1), wherein the drive (1) comprises an output pinion (2), wherein the output pinion (2) projects through a first sheet (13) towards a second sheet (14), wherein the output pinion (2) adjusts a toothed rack (3a), wherein the toothed rack (3a) is guided between the first sheet (13) and the second sheet (14), wherein the toothed rack (3a) is connected to a further toothed rack (3b), the toothed rack (3a) and the further toothed rack (3b) being arranged next to one another in parallel, the toothed rack (3a) and the further toothed rack (3b) being identical, the toothed racks (3a, 3b) being riveted at one end by a toothed rack rivet (9) and at the other end via a lug (4), and a first toothed gear wheel (5) and a second toothed gear wheel (6) being rotatably held between the first sheet (13) and the second sheet (14), the output pinion (2) being arranged in the installed position between the first toothed gear wheel (5) and the second toothed gear wheel (6), wherein in the installed position, a trough-shaped spring slide bushing (40) surrounds the toothed racks (3a, 3b) and is arranged between the two sheets (13, 14), wherein the through-shaped spring slide bushing (40) is supported by a Z-lug (37), wherein the Z-lug (37) projects from one of the sheets (13, 14) to the other of the sheets (13, 14) and thereby supports a pressure point (33) of the through-shaped spring slide bushing (40).
Patent CA-3171363-A1 (CA)
Inventor: WARGACHUCK RICHARD
IPC: C07K16/30
Filed: 2020-12-18
Abstract: La présente divulgation concerne d'une manière générale des polypeptides qui comprennent un ou plusieurs domaines de liaison à l'antigène et un domaine de dimérisation qui permettent l'assemblage d'au moins deux chaînes polypeptidiques en un complexe protéique multivalent et/ou multispécifique. Les polypeptides et les complexes protéiques selon la présente invention possèdent une activité antitumorale.
Patent CA-3172051-A1 (CA)
Inventor: IHARA JUNICHIRO
IPC: A23D7/005
Filed: 2021-02-08
Abstract: L'invention concerne une composition contenant de l'huile et des matières grasses qui est destinée à des aliments et dans laquelle une odeur oxydée d'huile et de matières grasses provoquée par le 1-hexanol ou le 1-pentanol est supprimée. Cette composition est une composition comestible contenant de l'huile et des matières grasses contenant du 1-hexanol et/ou du 1-pentanol, contient en outre de l'hexanal, et satisfait les conditions suivantes (A) et (B). (A) La teneur en hexanol est de 10 ppb en masse à 100 ppm en masse. (B) a/ß est de 1 à 10 000 et/ou a/? est de 1 à 10 000 (concernant des zones de pic mesurées par SPME-GC/MS à une température échantillon de 80 °C, la zone de pic (m/z = 82) de l'hexanal est définie comme a, la zone de pic (m/z = 84) du 1-hexanol étant définie comme ß, et la zone de pic (m/z = 70) du 1-pentanol étant définie comme ?).
Patent CA-3172061-A1 (CA)
Title: An encoder, a decoder and corresponding methods
Inventor: WANG BIAO
IPC: H04N21/845
Filed: 2021-03-17
Abstract: A method of decoding of a video or picture bitstream implemented by a decoding device, wherein the bitstream including data representing a current video coding layer, the method comprising when determining that the current video coding layer is the only one layer in the bitstream, using the identifier of a NAL unit of the current video coding layer as the identifier of the current video coding layer.
Patent CA-3175115-A1 (CA)
Title: A slide imaging apparatus and a method for imaging a slide
Inventor: HOLL KONSTANTIN
IPC: G02B21/24
Filed: 2021-03-26
Abstract: The present disclosure relates to a slide imaging apparatus (110) and to a method (210) for imaging a plurality of slides (140). Herein, the slide imaging apparatus (110) comprises: - at least one first imaging device (126, 126') and at least one second imaging device (128, 128'), each configured to generate an image (162) of a sample mounted on a slide (140); - a storage device (118) loadable with a plurality of slides (140) and configured to store the slides (140); and - a supply device (120) configured to selectively supply the slides (140) from the storage device (118) to the at least one first imaging device (126, 126') or to the at least one second imaging device (128, 128'), wherein the at least one first imaging device (126, 126') and the at least one second imaging device (128, 128') comprise at least one visual indicator configured to indicate an operational status of the at least one first imaging device (126, 126') and the at least one - second imaging device (128, 128'), wherein the slide imaging apparatus (110) further comprises at least one vision sensor (166) configured to detect an operational status of the at least one first imaging device (126, 126') and of the at least one second imaging device (128, 128') using the at least one visual indicator. The slide imaging apparatus (110) and the method (210) for imaging a plurality of slides (140) enable improved processing of the slides (140) in an event of a failure of any one of the imaging devices (126, 128; 126', 128'), wherein the improved processing of the slides (140) avoids a manual handling of the slides (140) in the event of the failure of any one of the imaging devices (126, 128; 126', 128').