baber/WOPTO huggingface dataset:
Patent CA-3138257-A1 (CA)
Title: Synchronous two-stroke "servo piston" service unit with floating ring for endothermic engines
Inventor: FIORETTI SALVATORE
IPC: F01L1/46
Filed: 2020-05-26
Abstract: The SERVO-PISTON propulsor aims to improve the energy output efficiency generated within the engine, it operates individually as it does not require further devices, it distinguishes itself by its ability to develop a new kinematic process thanks to a new stroke called "scission", which basically divides the device into two sections: the central section, with a central disc connected to the rod, that drags the external one shaped like a "floating ring". It does not require additive oil in the fuel, it provides low consumption even if compared to the four-stroke engines as it is not subordinated to any type of valves, which absorb power, complicate the functioning, raise temperatures and oblige the employment of specific antiknock petrols. With such specifications one gets the benefit to employ a sole thermodynamic cycle for the complete turn of the camshaft, therefore this efficiency makes it a two-stroke system.
Patent CA-3142057-A1 (CA)
Title: Graduated frequency response non-contacting slip ring probe
Inventor: PEARSON JR PHIL E
IPC: H01Q5/321
Filed: 2020-05-27
Abstract: A probe for receiving transmissions of electrical signals from a transmitter across an interface of a slip ring comprising a signal capture area comprising at least one segmented signal receiving strip arranged in spaced relation to the transmitter of the slip ring for receiving a signal transmitted across the interface of the slip ring. The segmented signal receiving strip configured to receive a range of frequency signal content of the signal and having a first signal receiving segment having a first frequency response, a second signal receiving segment electrically coupled to said first signal receiving segment and having a second frequency response less than the first frequency response, and a third signal coupled to the first signal receiving segment and having a third frequency response less than the first frequency response.
Patent CA-3143099-A1 (CA)
Title: Hybrid ocean bottom seismic receiver and streamer seismic data acquisition using wide towed sources
Inventor: Beitz Manuel
IPC: G01V1/38
Filed: 2020-06-11
Abstract: Methods for performing a marine survey of a subterranean formation using a hybrid combination of ocean bottom seismic ("OBS") receivers, wide towed sources, and moving streamers are described herein. In one aspect, a sail line separation in a crossline direction is determined based on an average streamer separation and number of streamers. An array of OBS receivers are deposited on a surface of a subterranean formation with an OBS receiver separation that is based on the sail line separation. Wide towed sources and streamers are towed above the array of OBS receivers behind a survey vessel that travels sail lines separated by the sail line separation. The wide towed sources may be activated above the array of OBS receivers. Wavefields reflected from the subterranean formation are recorded at the OBS receivers and receivers located in the streamers as seismic data.
Patent CA-3144061-A1 (CA)
Title: Optical sensor assembly in catheter-based medical devices
Inventor: ZHANG TAO
IPC: A61M60/216
Filed: 2020-06-26
Abstract: An optical sensor assembly for use in a blood pump assembly comprising a visor affixed to a pump housing of the blood pump assembly. A support jacket is in contact with an inner surface of the visor, and defines a cavity in which an optical sensor is disposed. A silicone composition is introduced into the cavity, where it cures. The silicone composition within the cavity protects the optical sensor, and the support jacket prevents the overflowing of the silicone composition and contamination of the visor. The silicone composition comprises a silicone component and a plasticizer with a silicone to plasticizer ratio selected to provide one or more of the desired rigidity, tackiness, adhesion strength, viscosity, shelf life, pot life, and curing properties. The silicone composition may comprise more than one silicone component. A method of manufacturing the optical sensor assembly and the silicone composition.
Patent CA-3150355-A1 (CA)
Title: Redox active materials, processes and uses thereof
Inventor: GRANT ANDREW S
IPC: C08G69/42
Filed: 2020-10-02
Abstract: The present disclosure relates to redox active materials, such as the compound of formula (I), comprising at least one 2,5-dithio-7- azabicyclo(2.2. l)heptane unit connected to a surface thereof, as well as processes for making said redox active materials. The present disclosure relates to a method for recovering a metal, comprising reacting a metal in oxidized state with said redox active material. The present disclosure relates to uses of these redox active materials in sensors, electronic materials and for extracting metals.
Patent CA-3150898-A1 (CA)
Title: Press systems and methods
Inventor: CASTILLA MORENO JORGE
IPC: C21D9/00
Filed: 2020-10-14
Abstract: Press apparatus and methods for manufacturing hot forrned structural components are provided. The apparatus comprise a fixed lower body, and a mobile upper body. The apparatus comprise a cooling tool and a press tool which is arranged downstream from the cooling tool, and a blank transfer mechanism to transfer the blank from the cooling tool to the press tool The cooling tool has an upper gas cooling tool connected to the mobile upper body and/or a lower gas cooling tool connected to the fixed lower body. The press tool comprises an upper pressing die connected to the upper body and a lower pressing die is connected to the lower body.
Patent CA-3151711-A1 (CA)
Inventor: KADICHEVITZ MICHAEL
IPC: H01Q21/28
Filed: 2019-09-18
Abstract: An antenna device comprises a plurality of dipole antennas and a port. Each of the dipole antennas is connected to the port. The dipole antennas are arranged around the port. Each of the dipole antennas comprises two ends. The device further comprises a plurality of passive elements. The ends of the dipole antennas and the passive elements are interchangeably arranged around the port such that each of the passive elements is situated between ends of two different antennas from the plurality of dipole antennas. One or more switches are configured to switch between an omnidirectional state, in which the ends of the dipole antennas are not connected to the plurality of passive elements, and a directional state, in which at least one end of one of the passive elements is connected to at least one end of one of the antennas.
Patent CA-3151916-A1 (CA)
Title: Valorisation d'huiles de fusel sur de l'alumine dopee
Inventor: SMITH JONATHAN
IPC: C10L1/00
Filed: 2020-08-19
Abstract: La présente invention concerne un procédé catalytique pour valoriser des mélanges d'huile de fusel brute et/ou raffinée en 2-méthyl-2-butène renouvelable de valeur supérieure, par l'intermédiaire de nouveaux catalyseurs d'alumine dopés. Il a été découvert que le passage d'un flux vaporisé d'huiles de fusel brutes et/ou raffinées sur des catalyseurs d'alumine dopés fournit du 2-méthyl-2-butène renouvelable à des rendements élevés en une seule étape. Une purification aval subséquente de l'effluent du réacteur conduit à un 2-méthyl-2-butène renouvelable à un prix compétitif et à la qualité du 2-méthyl-2-butène dérivé du combustible fossile.
Patent CA-3156782-A1 (CA)
Title: Systeme de refroidissement d'air, unite de generateur eolien et son procede de refroidissement
Inventor: BAI LUOLIN
IPC: F03D80/60
Filed: 2020-06-09
Abstract: L'invention concerne un système de refroidissement d'air, et une unité de générateur éolien et son procédé de refroidissement. Le système de refroidissement d'air est appliqué à l'unité de générateur éolien, et comprend : un premier système de déshumidification (2) monté sur une section de paroi d'une nacelle (C) de l'unité de générateur éolien et communiquant avec la nacelle (C) ; un second système de déshumidification (4) montée à l'intérieur de la nacelle (C) et divisant l'espace intérieur de la nacelle (C) en une première cavité (C1) et une seconde cavité (C2), la seconde cavité (C2) étant en communication avec une sortie d'air (O) d'un générateur électrique (M) de l'unité de générateur éolien ; et un dispositif d'entraînement (3) disposé à l'intérieur de la première cavité (C1). L'air de refroidissement extérieur sous l'action du dispositif d'entraînement (3) passe à travers le premier système de déshumidification (2) et est ensuite mélangé à de l'air à haute température évacué de la sortie d'air (O) du générateur électrique (M), l'air mélangé entre dans la première cavité (C1), traverse le second système de déshumidification (4), puis pénètre dans la seconde cavité (C2), et réalise un échange de chaleur avec des composants émettant de la chaleur à l'intérieur de la seconde cavité (C2) et/ou du générateur électrique (M).
Patent CA-3157156-A1 (CA)
Title: Composition de pain de savon pour l'administration amelioree d'un agent benefique soluble dans l'eau
Inventor: AGARKHED AJIT MANOHAR
IPC: C11D9/26
Filed: 2020-11-19
Abstract: La présente invention concerne une composition de pain de savon qui permet une administration améliorée d'agents bénéfiques pour la peau solubles dans l'eau de telle sorte que l'activité souhaitée de l'agent bénéfique est observée pendant une longue durée après le lavage Ceci est obtenu par absorption/revêtement de l'agent bénéfique sur des argiles spécifiques, suivi d'un autre revêtement avec un matériau hydrophobe choisi parmi la cire ou le pétrolatum.
Patent CA-3157620-A1 (CA)
Inventor: KARAFIN JONATHAN SEAN
IPC: G06F3/03
Filed: 2020-11-12
Abstract: Relay systems may be incorporated into optical systems to direct light from at least one image source to a viewing volume. Light from a plurality of image sources may be directed by relay systems to a viewing volume. Some light from the plurality of image sources may be occluded by an occlusion system to reduce undesirable artifacts in when the relayed light from the plurality of image sources are observed in the viewing volume.
Patent CA-3159025-A1 (CA)
Title: Echo canceller training in full duplex networks
Inventor: CLOONAN THOMAS J
IPC: H04B3/23
Filed: 2020-11-25
Abstract: In some embodiments, a method receives a first signal that is sent in a first direction in a network. Communications in the network are full duplex communications in a same frequency band. The first signal is amplified in the first direction. The method trains a first echo canceller to cancel a first echo signal from the first signal where the first echo signal is received in a second direction. After training the first echo canceller, the trained first echo canceller is enabled. The method receives a second signal in the second direction that is sent in the second direction in the network. The second signal is amplified in the second direction. The method trains a second echo canceller to cancel a second echo signal received in the first direction from the second signal where the first echo canceller cancels the first echo signal that is received in the second direction.
Patent CA-3160353-A1 (CA)
Inventor: PARMAR VINOD KUMAR
IPC: H02H1/00
Filed: 2022-05-25
Abstract: Currents may be balanced in an apparatus including first and second conductors electrically connected to a third conductor and configured to be coupled to respective first and second parallel-connected circuit breaker switches using at least one magnetic core positioned adjacent at least one of the first and second conductors to introduce an inductance in the at least one of the first and second conductors. The at least one core may include at least one magnetic material ring that at least partially surrounds the at least one of the first and second conductors.  The at least one magnetic material ring may include a plurality of laminated layers of grain-oriented steel.
Patent CA-3161708-A1 (CA)
Inventor: MUKAI Okimi
IPC: G02B6/44
Filed: 2021-01-19
Abstract: An optical fiber cable (1) comprises: a core (10) having a plurality of optical fibers; an interposing layer (20) formed by winding a fiber around the core (10) in an SZ-stranding manner; a reinforcing layer (31) that is made of metal and covers the interposing layer (20); and an outer covering (40) that covers the reinforcing layer (31).
Patent CA-3162265-A1 (CA)
Inventor: HUSTON JARED M
IPC: A61B5/026
Filed: 2021-01-13
Abstract: L'invention concerne des appareils et des procédés pour réduire ou limiter le saignement chez un animal par stimulation ultrasonore focalisée (FUS) de la rate. Les appareils et les procédés peuvent être utilisés pour traiter des troubles sanguins tels que l'hémophilie, ou pour réduire l'hémorragie en chirurgie ou en raison d'une lésion traumatique. Les procédés peuvent être administrés de manière non invasive au patient par application transcutanée d'énergie ultrasonore.
Patent CA-3165942-A1 (CA)
Inventor: KRULL MATTHIAS
IPC: C10L1/188
Filed: 2021-01-15
Abstract: L'invention concerne un additif de réfrigération pour mazouts à faible teneur en soufre, comprenant : i) au moins un sel d'ammonium d'amide soluble dans l'huile d'un acide polycarboxylique avec une mono-et/ou dialkylamine (A) ; ii) 5 à 100 % en poids, sur la base de la quantité de sel d'ammonium d'amide (A), d'une amine soluble dans l'huile (B) ; et iii) 0,1 à 10 parties en poids, sur la base de la quantité de sel d'ammonium d'amide (A), d'une résine d'au moins un composé aromatique portant un radical alkyle et d'un aldéhyde et/ou d'une cétone (D).
Patent CA-3172983-A1 (CA)
Inventor: REMESAT DARIUS
IPC: D01F9/155
Filed: 2021-07-14
Abstract: There is provided a process for producing an activated carbon fiber. The process includes extruding a solid asphaltene particulate material to produce extruded asphaltenes; spinning the extruded asphaltenes into a continuous asphaltene thread; carbonizing the asphaltene thread by heat treatment to produce a carbonized carbon fiber; and activating the carbon fiber to produce an activated carbon fiber. Also provided is a system for producing the activated carbon fiber. The system includes an extruding unit configured to extrude a solid asphaltene particulate material to produce extruded asphaltenes; a spinning unit configured to spin the extruded asphaltenes into a continuous asphaltene thread; a carbonization unit configured to carbonize the asphaltene thread to produce a carbonized carbon fiber; and an activating unit configured to activate the carbon fiber and produce an activated carbon fiber.
Patent CA-3174273-A1 (CA)
Title: Autonomous vehicle computing system with processing assurance
Inventor: HYDE SEAN
IPC: G05D1/00
Filed: 2021-02-26
Abstract: Systems and methods are directed to a method for assured autonomous vehicle compute processing. The method can include providing sensor data to first and second functional circuitry of an autonomy computing system. The first and second functional circuitry can be configured to generate first and second outputs associated with a first autonomous compute function. The method can include generating, by the first and second functional circuitry in response to the sensor data, first and second output data associated with the first autonomous compute function. The method can include generating, by monitoring circuitry of the autonomy computing system, comparative data associated with differences between the first output data and the second output data. The method can include generating one or more vehicle control signals for the autonomous vehicle based at least in part on the comparative data.
Patent CA-3176713-A1 (CA)
Inventor: DANIELPOUR MOISE
IPC: C07C275/16
Filed: 2020-12-09
Abstract: The present invention describes methods for treating idiopathic short stature. Described herein are also methods of increasing a subject's height. The methods involve administering an effective amount of a pan FGFR inhibitor or a selective FGFR inhibitor to the subject. An example of an FGRF inhibitor used in the methods described herein is erdafitinib.
Patent CA-3178759-A1 (CA)
Title: Variable speed pumping system and method
Inventor: MILLER JAMES
IPC: F04D13/06
Filed: 2022-10-08
Abstract: A variable speed pumping system including a variable speed pump, a remote user device, and an auxiliary device is provided. The variable speed pump includes a motor, a drive, a housing including a drive cover, and an onboard controller. The onboard controller includes a plurality of buttons formed in the drive cover, a touchscreen interface positioned on the drive cover, a main circuit board including a non-transitory computer readable medium, the main circuit board being electrically coupled to the touchscreen interface, the motor, and the drive, a wireless communication unit electrically coupled to the main circuit board, and a selectively removable 10 expansion module. The onboard controller is configured to control one of a flow rate of the pump or a speed of the motor for a period time and actuate the auxiliary device based on input received on one of the onboard controller or the remote user device.
Patent CA-3180809-A1 (CA)
Title: Methods for radiolabelling psma binding ligands and their kits
Inventor: BARBATO DONATO
IPC: C07B59/00
Filed: 2021-04-28
Abstract: The present disclosure relates to methods for radiolabelling PSMA binding ligands with a radioactive isotope, preferably 68Ga, 67Ga or 64Cu, and their kits.
Patent CA-3183387-A1 (CA)
Title: Film d'etancheite, element conducteur d'electrode et batterie
Inventor: TAKEYAMA SHUNSUKE
IPC: H01M50/184
Filed: 2021-06-22
Abstract: L'invention concerne un film d'étanchéité qui assure l'étanchéité entre une première base métallique et une seconde base, le film d'étanchéité comportant une première couche adhésive qui contient principalement une polyoléfine modifiée par un acide et qui adhère à la première base, une seconde couche adhésive qui contient principalement une polyoléfine et qui adhère à la seconde base, et une couche de substrat disposée entre la première couche adhésive et la seconde couche adhésive. La couche de substrat contient (A), (B), et (C). Le rapport [ (A)/ (B) + (C)] est de 90/10 à 20/80. Le rapport de teneur de (B) par rapport à la quantité totale de (A), (B), et (C) étant de 5 à 70 % en masse inclus, et le rapport de teneur de (C) par rapport à la quantité totale de (A), (B), et (C) étant de 5 à 70 % en masse inclus.
Patent CA-3184213-A1 (CA)
Title: Nanotiges de peptides autoassembles et leurs utilisations
Inventor: BOURGAULT STEVE
IPC: A61P37/04
Filed: 2020-06-29
Abstract: L'invention concerne des peptides cytocompatibles à autoassemblage présentant la capacité de former des ensembles nanotiges uniformes. Ces peptides comprennent un peptide de feuille ? à autoassemblage et un acide aminé ou un analogue d'acide aminé positivement chargé d'aminé terminal, tel qu'un résidu de lysine. Des constructions comprenant un antigène lié de manière covalente au peptide à autoassemblage sont également divulguées, ainsi que l'utilisation de telles constructions en tant que vaccins pour induire une réponse immunitaire contre l'antigène.
Patent CA-3184516-A1 (CA)
Title: A method for fabricating conductive yarns and fabrics at room temperature
Inventor: ZHANG ZHIYI
IPC: H05K3/10
Filed: 2021-06-22
Abstract: A method of fabricating a conductive yarn comprising a plurality of filaments, the method comprising the steps of: (a) applying a reducing agent solution to the treated surface; and (b) applying a metal ion solution to the treated at least one of the plurality of filaments. The method comprising a further step of treating the surface of the at least one of the plurality of filaments with a hydrophilic agent before performing steps (a) and (b).
Patent CA-3185560-A1 (CA)
Title: Adaptateur et element d'usure avec une broche disposee a un point de contrainte bas
Inventor: TORRES MONTALVO RAUL
IPC: E02F9/28
Filed: 2021-06-10
Abstract: L'invention concerne un adaptateur et un élément d'usure d'une pelle d'un engin de terrassement fixés l'un à l'autre au moyen d'un axe, l'axe étant positionné en un point tel que, au fur et à mesure de la rotation relative entre l'élément d'usure et l'adaptateur, en raison de l'application à la fois d'une force selon la direction Y appliquée sur un point B1 et dirigée vers un point B2 et d'une force selon la direction Y appliquée sur le point B2 et dirigée vers le point B1, les surfaces de support de l'adaptateur et de l'élément d'usure sont en contact les unes avec les autres avant que l'axe ne soit soumis à des contraintes. Les contraintes auxquelles l'axe doit résister sont ainsi réduites.
Patent CA-3187500-A1 (CA)
Inventor: LIU JUNQIANG
IPC: B01D71/02
Filed: 2021-07-07
Abstract: Un procédé de formation d'une membrane de tamis moléculaire en carbone comprend la dissolution d'un polymère précurseur halogéné dans un solvant, ce qui permet de former un polymère précurseur halogéné dissous. La déshydrohalogénation homogène du polymère précurseur halogéné dissous avec une base amine organique pour former un polymère partiellement déshydrohalogéné. La formation d'un film mince à partir du polymère partiellement déshydrohalogéné. La pyrolyse du film mince pour former la membrane de tamis moléculaire de carbone.
Patent CA-3189083-A1 (CA)
Inventor: VIND JESPER
IPC: A23K20/147
Filed: 2021-08-13
Abstract: La présente invention concerne des variants de phytase. La présente invention concerne également des polynucléotides codant les variants ; des constructions d'acides nucléiques, des vecteurs et des cellules hôtes comprenant les polynucléotides ; et des procédés d'utilisation des variants.
Patent CA-3190704-A1 (CA)
Title: Antimicrobial peptidomimetics
Inventor: OBRECHT DANIEL
IPC: C07K14/47
Filed: 2021-08-05
Abstract: The present invention is directed to peptidomimetics having antibacterial activity, especially against Gram-negative bacteria. The peptidomimetics of the invention are compounds of the general formula (I), [X3]t-[X2]S-X1-P1-P2-P3-P4-P5-P6-P7-P8-P9-P10-P11-P12-P13-P14-P15-P16 and pharmaceutically acceptable salts thereof, as described in the description and in the claims. The invention is also directed to therapeutic uses of the peptidomimetics for the treatment or prevention of bacterial infections and diseases related to bacterial infections and to non-therapeutic uses of the peptidomimetics for preserving or disinfecting foodstuffs, cosmetics, medicaments or other nutrient-containing materials. In addition, the present invention provides an efficient synthetic process by which these compounds can, if desired, be made in parallel library-format. Moreover, the peptidomimetics of the invention show improved antimicrobial activity, low or no hemolysis of red blood cells and reduced cytotoxicity.
Patent CA-3190855-A1 (CA)
Inventor: MCCANN JOE
IPC: C07C65/05
Filed: 2021-08-27
Abstract: A radiopharmaceutical 177Lu-DOTATATE compound, a composition, and a kit are provided. Further provided are methods of synthesis of a 177Lu-DOTATATE compound and methods of treatment that comprise a 177Lu-DOTATATE compound.
Patent CA-3195817-A1 (CA)
Title: Recepteurs chimeriques et procedes d'utilisation de ces derniers
Inventor: GARRISON BRIAN SCOTT
IPC: C07K16/30
Filed: 2021-10-15
Abstract: La présente invention concerne des domaines de liaison à l'antigène spécifiques de EMCN, et des protéines chimériques comprenant les domaines de liaison à l'antigène spécifiques de EMCN. La présente invention concerne également des cellules, des acides nucléiques, des vecteurs, des compositions et des procédés visant les protéines comprenant les domaines de liaison à l'antigène spécifiques de EMCN.
Patent CA-3197321-A1 (CA)
Title: Vecteur de neurod1
Inventor: XU JIE
IPC: C12N15/86
Filed: 2021-09-28
Abstract: La présente divulgation concerne des vecteurs AAV, des compositions et des méthodes associés à la conversion de cellules gliales en neurones par l'utilisation d'une séquence de codage de NeuroD1 dans un vecteur AAV.