baber/WOPTO huggingface dataset:
Patent CA-3091643-A1 (CA)
Title: Dual output, compression cycle thermal energy conversion process
Inventor: MARNOCH IAN A
IPC: F25J5/00
Filed: 2020-08-31
Abstract: A system, method and apparatus providing an improved heat engine. The closed loop system employs a working fluid under high pressure. The system, method, process and apparatus, includes a heat engine with a heat source and a heat sink. The heat sink for the heat engine provided by a heat exchanger supplied by a cold source that can include ambient air temperatures including Arctic or Antarctic temperatures as low as -75oC, or liquid nitrogen or liquid natural gas. The thermal exchange fluid operating as low as -110oC. The secondary cycle using liquid nitrogen or liquid natural gas passed through an expansion engine which uses the heat sink of the heat engine as its heat source, thereby increasing the overall efficiency of the heat engine by lowering the temperature of its heat sink to obtain a greater thermodynamic efficiency. The process allows for the partial transfer of working fluid mass between the two vessels in each module to increase the efficiency of the process; and increase and decrease the pressures of each vessel exponentially during the cycle. The process allows efficient economic use of ambient temperatures or waste heat, or geothermal heat as heat sources and the use of stored liquid nitrogen or liquid natural gas (LNG)for on-demand use.
Patent CA-3091997-A1 (CA)
Title: Procede et appareil de traitement electrochimique de structures en beton affectees par asr
Inventor: SCHWARZ WOLFGANG
IPC: E04C5/01
Filed: 2019-03-07
Abstract: La présente invention concerne un procédé d'imprégnation de béton avec un électrolyte non aqueux caractérisé en ce qu'un champ électrique est appliqué entre des électrodes montées sur la surface en béton et/ou noyées dans le béton de sorte que l'électrolyte non aqueux migre dans le béton. De préférence, les ions lithium sont dissous dans l'électrolyte non aqueux.
Patent CA-3092762-A1 (CA)
Inventor: ALLAM RODNEY JOHN
IPC: F01K25/10
Filed: 2019-03-01
Abstract: La présente invention concerne des systèmes et des procédés de production d'énergie utilisant un fluide de travail en recirculation. En particulier, une partie du fluide de travail en recirculation peut être séparée du flux principal de fluide de travail en recirculation sous la forme d'un flux de dérivation qui peut être comprimé pour ajouter de la chaleur au système.
Patent CA-3095030-A1 (CA)
Title: Procedes, dispositifs et systemes bases sur l'apprentissage profond pour le depistage antenatal
Inventor: EHRICH MATHIAS
IPC: A61K31/4704
Filed: 2019-03-27
Abstract: L'invention concerne des procédés d'application d'algorithmes d'apprentissage automatique à des tests de diagnostic basés sur le séquençage d'acide nucléique pour la détection de la variation du nombre de copies et d'autres anomalies génomiques.
Patent CA-3096394-A1 (CA)
Inventor: AL-MULHEM ABDULRAHMAN ABDULAZIZ
IPC: E21B43/12
Filed: 2019-04-15
Abstract: A well livening downhole tool (102) for the in-situ production of nitrogen (120) is provided. The well livening downhole tool (102) may produce nitrogen (120) in-situ in a well (104) to lighten the fluid column and lift the well fluids (122). The well livening downhole tool may include sodium azide and other reactants to produce nitrogen and scavenge other reaction products to produce alkaline silicate and water. The well-livening downhole tool may include multiple modules each having nitrogen-producing reactants and ignition components such that each module may be activated independently to produce nitrogen at different depths. A process for lifting the well fluids using the well livening downhole tool is also provided.
Patent CA-3096745-A1 (CA)
Title: Self-assembled gels for controlled delivery of biologics and methods of making thereof
Inventor: ZUGATES GREGORY T
IPC: A61K9/127
Filed: 2019-04-04
Abstract: Gels are formed based on generally recognized as safe (GRAS) low molecular weight amphiphilic molecules in a self-assembly process. Therapeutic or prophylactic agents, such as biological macromolecules, are loaded without exposure to temperatures and/or organic solvents which can degrade or destroy the biologic agents and/or their activity. The resulting self-assembled gel composition contains microstructures having pores and aqueous domains at their interior, rendering them permeable to hydrophilic and hydrophobic molecules. This permeability allows sequestration of the biological macromolecules. Once sequestered, the electrostatic, hydrophobic-hydrophobic etc interactions between the biological macromolecules and the amphiphilic gelators keep the labile payload encapsulated with high stability until the microstructures are degraded.
Patent CA-3097209-A1 (CA)
Title: Methods and compositions for homology directed repair of double strand breaks in plant cell genomes
Inventor: ANAND AJITH
IPC: C12N15/82
Filed: 2019-05-07
Abstract: Methods and compositions are provided for the improvement of homology-directed repair of a double strand break in a plant cell, via the use of a polynucleotide comprising sequences homologous to the target site. In some aspects, the double strand break is created by an RNA-guided Cas endonuclease. The homology-directed repair of the double-strand break may include incorporation of a heterologous polynucleotide, for example a gene encoding a trait of agronomic importance. The homology-directed repair of the double-strand break may occur as a result of template-directed repair using a polynucleotide repair template.
Patent CA-3100444-A1 (CA)
Inventor: JOHNSEN ASLE
IPC: E03F1/00
Filed: 2019-05-22
Abstract: System for drainage of surface water, the system comprises a number of tanks being connected to a main pipeline leading water to a recipient. Each tank has at least one outlet for leading water from the tank to the main pipeline, and a corresponding lid, the lid is limiting the outlet until the water is at a predetermined level in the tank. The system further comprises a check valve arranged downstream of the outlet of each tank, preventing water from entering the tank from the main pipeline, and at least one air bleeder valve and at least one siphonic drainage regulator arranged between a tank and the recipient.
Patent CA-3105934-A1 (CA)
Inventor: STEVENS ALEXANDER
IPC: B07C3/08
Filed: 2017-01-11
Abstract: ABSTRACT A method and apparatus are provided for sorting items to a plurality of sort destinations. The items are fed into the apparatus at an input station having a scanning station. The scanning station evaluates one or more characteristics of each item. The items are then loaded onto one of a plurality of independently-controlled delivery vehicles which are individually driven to sort destinations. Once at the appropriate sort destination, the delivery vehicle ejects the item to the sort destination and returns to receive another item to be delivered. A re-induction conveyor may be provided for receiving select items from the vehicles and conveying the items back to the input station for re-processing. Additionally, a controller controls the movement of the vehicles based on characteristics each item being delivered by each vehicle. The system may also include vehicles having edge-detection assemblies for detecting items being loaded onto or discharged from the vehicles. -1- Date Recue/Date Received 2021-01-18
Patent CA-3107063-A1 (CA)
Inventor: ZIGMUND BRANISLAV
IPC: A24F47/00
Filed: 2019-07-24
Abstract: An aerosol generating system (1) comprises an induction heatable susceptor (28), an induction coil (30) arranged to generate a time varying electromagnetic field for inductively heating the induction heatable susceptor (28), a power source (18) for supplying power to the induction coil (30) and a controller (20). The controller (20) is arranged to detect the self-resonant frequency of the induction coil (30) and to control the operation of the aerosol generating system (1) based on the detected self-resonant frequency. An aerosol generating device (10) is also described.
Patent CA-3107613-A1 (CA)
Title: Receiver for providing an activation signal to a device
Inventor: VAN WEEREN DENNIS
IPC: H04W52/02
Filed: 2019-07-31
Abstract: A receiver (30) for providing an activation signal (54) to transition a device from a dormant state to an operative state. The receiver includes a sensor (32), a super regenerative oscillator, SRO, circuit (34), and a processing device (36, 38).The sensor is one of an optical sensor, an acoustic sensor, and a magnetic field sensor, and generates detector signals (40) based on wireless signals(28) received from an external source (18). The SRO circuit is electrically coupled to the sensor to receive the detector signals, and electrically oscillates with a constant SRO frequency and with a SRO amplitude (As) that changes when a carrier frequency of the detector signal substantially matches the SRO frequency. The processing device monitors the SRO amplitude in time, and generates the activation signal when a temporal characteristic (Sc) of the monitored SRO amplitude matches a predetermined reference pattern (52).
Patent CA-3110784-A1 (CA)
Title: Device for securing a material handling device in fixed location inside a transport vehicle and related method
Inventor: BEDNAREK SEAN
IPC: B60P7/08
Filed: 2021-03-01
Abstract: A device for securing a material handling device in a transport vehicle comprises an arm supporting at opposite ends a first attachment member configured for attaching to a shaft of a handle of the material handling device, which is configured for steerably moving the material handling device, and a second attachment member configured for attaching to the transport vehicle. The arm is movable relative to the fist attachment member between a working position in which the arm is arranged to extend outwardly from the shaft of the handle to position the second attachment member at a spaced location therefrom for connecting to the transport vehicle, so as to secure the material handling device in fixed relation to the transport vehicle, and a storage position in which the arm is arranged generally parallel to the shaft of the handle to position the second attachment member at or adjacent the shaft.
Patent CA-3111313-A1 (CA)
Inventor: YOU SEUNG KWON
IPC: A61K35/30
Filed: 2019-08-28
Abstract: The present invention relates to a method for inducing a de-differentiation of neural stem cells from urine cells by introducing mRNAs of de-differentiation factors Oct4, Sox2, Klf4, and Glis1; and a composition for the prevention or treatment of neurological damage diseases comprising the neural stem cells induced by the method as an active ingredient.
Patent CA-3112084-A1 (CA)
Inventor: MAHR ANDREA
IPC: C12N15/57
Filed: 2016-03-24
Abstract: The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
Patent CA-3112625-A1 (CA)
Inventor: ZHENG MING-HAO
IPC: A61L27/00
Filed: 2019-09-13
Abstract: The invention relates to an artificial periosteum comprising a functionalized collagen-containing membrane and a drug-carrier mixture, wherein the drug-carrier mixture comprises at least one therapeutic agent and a calcium-containing carrier mixture. The invention also relates to use of the artificial periosteum for repairing bone.
Patent CA-3113330-A1 (CA)
Title: Dismantling method of heat exchanger
Inventor: NISHIKAWA YUUKI
IPC: G21F9/28
Filed: 2021-03-26
Abstract: An object of the present invention is to provide a dismantling method of a heat exchanger, the dismantling method of the heat exchanger being superior in workability and enabling an exposure dose to be further reduced and a tube plate to be easily reused as a metal material. Provided by the present invention is a dismantling method of a heat exchanger, the heat exchanger being for use in a nuclear power facility and comprising: a heat transfer tube; a tube plate securing the heat transfer tube; and a cylindrical body housing the heat transfer tube and the tube plate, wherein the heat transfer tube comprises: an arc-shaped portion; and straight tube portions each extending from one of both ends of the arc-shaped portion such that the straight tube portions are parallel with respect to a central axis of the body, and penetrate the tube plate from a front face to a rear face thereof, wherein the straight tube portions are welded to the tube plate at the rear face side of the tube plate, and the dismantling method comprises: removing the arc-shaped portion of the heat transfer tube; removing a welded portion at which the straight tube portions are welded to the tube plate by slicing the tube plate, the slicing being parallel to a surface of the tube plate; and extracting the straight tube portions after the arc-shaped portion-removing and the welded portion-removing.
Patent CA-3114166-A1 (CA)
Inventor: ORME MARK W
IPC: A61K31/5025
Filed: 2019-09-27
Abstract: Provided herein are compounds and methods of use thereof for the modulation of VAP-1 activity.
Patent CA-3115860-A1 (CA)
Inventor: LIN YANAN
IPC: H04W72/04
Filed: 2019-07-26
Abstract: Provided are a wireless communication method and device. The wireless communication method comprises: if at least two types of uplink channels to be transmitted overlap, determining a target uplink channel on the basis of the overlap of the at least two types of uplink channels to be transmitted, the at least two types of uplink channels to be transmitted being respectively used for transmitting part of or all the information carried by the at least two types of uplink channels;  and sending the target uplink channel, the target uplink channel being used for transmitting part of or all the information carried by the at least two types of uplink channels to be transmitted.  The at least two uplink channels to be transmitted are multiplexing channels of the at least two types of uplink channels respectively.
Patent CA-3116839-A1 (CA)
Title: Structure de culbuteur pour vehicule et son procede de fabrication
Inventor: LIMOUSIN VICTOR NICOLAS SIMON
IPC: B62D25/02
Filed: 2019-12-27
Abstract: La présente invention concerne une structure de culbuteur (R1-R3) pour un véhicule comprenant un premier profil en acier (1) et un second profil en acier (2) ayant la direction longitudinale (L) du véhicule de telle sorte qu'un canal (CH) est défini entre eux, les premier et second profils (1, 2) comprenant une section centrale verticale (13), la structure de culbuteur (R1-R3) comprenant un premier élément d'absorption d'impact (3) disposé dans le canal (CH), le premier élément d'absorption d'impact (3) étant un profil en acier fermé dans lequel un lobe supérieur (31) et un lobe inférieur (32) reliés par une section d'assemblage centrale (33) sont définis, le lobe supérieur (31) étant situé plus près des brides d'assemblage supérieures (11, 21), le lobe inférieur (32) étant situé plus près des brides d'assemblage inférieures (21, 22). La présente invention se rapporte également à un procédé de fabrication de la structure de culbuteur et à des véhicules équipés de la structure de culbuteur selon l'invention.
Patent CA-3118510-A1 (CA)
Title: Gas detector tube kit and methods of reading gas detector tubes
Inventor: TRUEX BRYAN I
IPC: G01N21/77
Filed: 2019-12-19
Abstract: Gas detector tubes kits are described. Gas detector tubes may be used to determine the concentration of target gases and/or interferent gases in a sampled gas either visually or electronically.
Patent CA-3119599-A1 (CA)
Title: Traitement de sla a l'aide de lymphocytes t (itreg) regulateurs induits
Inventor: FOWLER DANIEL HARDING
IPC: C07K16/28
Filed: 2019-11-15
Abstract: La présente invention concerne des méthodes de traitement de la SLA au moyen d'un traitement avec de la pentostatine et du cyclophosphamide suivi par des cellules TREG et/ou des cellules hybrides TREG/Th2 provenant de lymphocytes T dédifférenciés. La présente invention concerne également des procédés de production de cellules TREG et de cellules hybrides TREG/Th2 à partir de lymphocytes T dédifférenciés, lesdites cellules TREG et cellules hybrides TREG/Th2, leurs populations et leurs compositions. L'invention concerne également des procédés de production de lymphocytes T dédifférenciés, lesdits lymphocytes T dédifférenciés, des populations de ceux-ci et des compositions de ceux-ci.
Patent CA-3121938-A1 (CA)
Title: System and method for animal location tracking and health monitoring using long range rfid and temperature monitoring
Inventor: GEISSLER RANDOLPH K
IPC: A01K11/00
Filed: 2019-12-09
Abstract: The invention includes a location tracking device in an RFID environment, a system and method for tracking tag objects. Preferred embodiments include location tracking for livestock and a system and method for categorizing animal health. The location tracking device is an active or passive RFID device having a low power, long range transceiver for tracking the location and movement of the tag animal. The RFID device further includes a temperature reader circuit that induces an activation voltage on an inductive coupled temperature sensor having an LC circuit. The activation voltage is selectively cycled on and off to measure the decay of the LC circuit by its resonant frequency. Changes in capacitance of the LC circuit are converted to temperature readings thereby providing temperature monitoring of the animal. The system and method includes logic in the form of predetermined movement categories which indicate whether an animal may be potentially sick or healthy. The movement categories include frequency of movement and distances traveled by a monitored animal.
Patent CA-3123358-A1 (CA)
Title: Nanoparticle-based therapy of inflammatory disorders
Inventor: MCATEER MARTINA
IPC: A61K47/69
Filed: 2019-12-13
Abstract: The present invention provides a nanoparticle comprising: a core comprising a metal and/or a semiconductor; and a plurality of ligands covalently linked to the core, wherein said ligands comprise: (i) at least one dilution ligand comprising a carbohydrate, glutathione or a polyethyleneglycol moiety; and (ii) a ligand of the formula MTX-L-, wherein MTX-L-represents methotrexate coupled to said core via a linker L. Also provided are pharmaceutical compositions of the nanoparticle, including gel formulations, and medical uses of the nanoparticle and pharmaceutical compositions, including for the treatment of an inflammatory or autoimmune disorder, such as psoriasis.
Patent CA-3124893-A1 (CA)
Inventor: ZHAO FANGYUAN
IPC: C09K8/588
Filed: 2019-12-17
Abstract: La présente invention concerne le domaine des produits chimiques pour chantier pétrolifère et, plus précisément, un copolymère d'acrylamide, le copolymère d'acrylamide comprenant un motif structural A, un motif structural B et un motif structural C, le motif structural A présentant une structure telle que représentée par la formule (1), le motif structural B présentant une structure telle que représentée par la formule (2) et le motif structural C présentant une structure telle que représentée par la formule (3) et/ou la formule (4), dans lesquelles R11 représente un méthyle ou H, R2 représente OH, NH2, COOH ou un alkyle en C2-C12, n est un nombre entier entre 0 et 6, et a, b et c sont chacun choisis indépendamment parmi un nombre entier entre 0 et 2.
Patent CA-3125028-A1 (CA)
Title: Photochlorination of partially-chlorinated chloromethanes to carbon tetrachloride
Inventor: ZELLER III
IPC: C07C17/013
Filed: 2020-01-10
Abstract: A method of producing carbon tetrachloride includes providing a chloromethanes stream, combining the chloromethanes stream with chlorine and additional carbon tetrachloride to form a reaction mixture, wherein the reaction mixture includes at least stoichiometric levels of chlorine, introducing electromagnetic radiation to the reaction mixture and subjecting the reaction mixture to suitable reaction conditions to form product carbon tetrachloride, and collecting a product stream including the product carbon tetrachloride.
Patent CA-3126186-A1 (CA)
Inventor: GEISBERGER GEORG
IPC: B01D39/18
Filed: 2020-01-10
Abstract: A filter medium for engine air filters comprises a substrate layer and a melt-blown layer that contains polyester fibers. The filter medium is electrically charged.
Patent CA-3126475-A1 (CA)
Inventor: VENTURI STEPHANE
IPC: B66F7/26
Filed: 2021-07-30
Abstract: La présente invention concerne un système de propulsion électrique amovible (1) pour un objet roulant, le système de propulsion (1) comprenant un châssis (2) muni d'au moins une roue entrainée (3) par une machine électrique, au moins une roue non entraînée (4) et au moins un moyen d'attelage du système de propulsion électrique (1) à l'objet roulant. Le moyen d'attelage comprend au moins un moyen de préhension et de levage combinés et simultanés d'au moins une roue de l'objet roulant, et en ce que le moyen de préhension et de levage combinés et simultanés comprend un bâti (23), au moins un bras extensible (24) dans une direction longitudinale (x) connecté au bâti (23), au moins un élément basculant (22) et au moins un dispositif de poussée (20), l'élément basculant (22) et le dispositif de poussée (20) étant pour l'un connecté audit bras extensible (24) et pour l'autre connecté au châssis (2), ledit dispositif de poussée (20) étant apte à pousser au moins une roue de l'objet roulant selon ladite direction longitudinale (x) dans ledit au moins un élément basculant (22), ledit élément basculant (22) étant apte à basculer autour d'un axe de direction sensiblement transversale (21). L'invention concerne également un procédé d'attelage et un attelage d'un système de propulsion à l'objet roulant.
Patent CA-3127131-A1 (CA)
Inventor: RICHARDS ANDRE G
IPC: A22C17/00
Filed: 2020-02-05
Abstract: La présente invention concerne une machine de déchargement automatisée pour décharger des morceaux de viande de volaille coupés et taillés à partir d'une machine de coupe de viande de volaille en amont. La machine de déchargement automatisée est associée de manière fonctionnelle à un distributeur à courroie configuré pour supporter les morceaux de viande de volaille coupés et taillés fournis par la machine de coupe de viande. La machine de déchargement automatisée comprend un transporteur de sortie mobile dans une seconde direction et une machine d'emballage, un dispositif de commande électronique configuré pour recevoir et traiter des données de position et d'orientation des morceaux de viande de volaille situés sur le distributeur à courroie, et un dispositif de saisie robotique associé de manière fonctionnelle au dispositif de commande électronique et configuré pour saisir les morceaux de viande de volaille provenant du distributeur à courroie et les placer sur l'un du transporteur de sortie et de la machine d'emballage de telle sorte que les morceaux de viande de volaille coupés et taillés sont disposés sur l'un du transporteur de sortie et de la machine d'emballage dans une orientation souhaitée.
Patent CA-3129777-A1 (CA)
Inventor: CONNELL ALEX
IPC: E21C25/06
Filed: 2021-09-02
Abstract: A cutting head for a mining machine includes a drum, a vane, and a cutting bit assembly positioned adjacent a surface of the vane. The drum includes a first end, a second end, and an outer surface, and the drum is rotatable about a drum axis. The vane is coupled to the outer surface of the drum and protrudes radially away from the drum axis. In some aspects, the vane includes a planar member extending at least partially around the drum axis and at least partially between the first end of the drum and the second end of the drum. In some aspects, the drum includes a plurality of planar walls extending between the first end and the second end.