baber/WOPTO huggingface dataset:
Patent CA-3141774-A1 (CA)
Title: A hand-held electrically powered work tool
Inventor: ALMQVIST TORBJORN
IPC: H02K9/06
Filed: 2020-10-01
Abstract: A hand-held work tool (100) comprising a first part (110) and a second part (120) arranged vibrationally isolated from each other, the first part (110) comprising an interface for holding a circular cutting tool (130) and an electric motor (140) arranged to drive the circular cutting tool, wherein the electric motor (140) is arranged to drive a fan (145) configured to generate a flow of cooling air for cooling the electric motor (140), the second part (120) comprising a battery compartment (150) for holding an electrical storage device arranged to power the electric motor (140), wherein a cooling air conduit is arranged to guide a portion of the flow of cooling air (160) from the first part (110) and into the second part (120) for cooling the electrical storage device.
Patent CA-3141916-A1 (CA)
Inventor: TALLY WILLIAM N
IPC: B01D63/00
Filed: 2020-06-09
Abstract: L'invention concerne un système de traitement de l'eau qui peut comprendre au moins une cartouche d'osmose inverse, au moins une cartouche de filtration, au moins une pompe et une enceinte.
Patent CA-3142440-A1 (CA)
Title: Bispecific binding constructs
Inventor: GHATTYVENKATAKRISHNA PAVAN
IPC: A61K39/395
Filed: 2020-06-05
Abstract: New formats of bispecific binding constructs are described, as well as their methods of making. Additionally, uses in therapeutic indications are also described.
Patent CA-3142496-A1 (CA)
Title: Device for trapping hydrogen
Inventor: PRIGENT JOCELYN
IPC: B22D41/58
Filed: 2020-06-03
Abstract: Device for degassing liquid metal comprising an enclosure containing a bath of liquid metal, a device for circulating a gas through a purification chamber and in that the purification chamber comprises a getter material configured to trap the dihyrogen of the circulating gas. Method for degassing a bath of liquid metal in order to reduce the hydrogen concentration of the liquid metal, comprising the following steps a) producing a bath of liquid metal, preferably an aluminum alloy, b) circulating a gas, c) exchanging hydrogen from the circulating gas with the liquid metal so that the hydrogen dissolved in the bath of liquid metal diffuses into the circulating gas and enriches the circulating gas in dihydrogen, d) purifying the circulating gas enriched in dihydrogen in a purification chamber comprising a getter material configured to trap the dihydrogen of the circulating gas.
Patent CA-3146229-A1 (CA)
Title: An orthodontic appliance including vibration source.
Inventor: PENN DAVID
IPC: A61C7/00
Filed: 2020-07-29
Abstract: An intra oral removable orthodontic assembly which influences teeth alignment. The assembly comprises; a intraoral attachment fitted to a seating unit and in use, held in place by intraoral engagement of the attachment with crowns of teeth of a wearer. The intraoral attachment is shaped to at least partially conform to at least a dental arch. The seating unit includes a power source, a PCB controller and a source of vibration transmissible to the attachment. The seating device vibrates in response to the source of vibration at a selected frequency between 60Hz -130Hz inducing a response in a selected tooth or group of teeth of a wearer. The attachment includes a working head having an array of displaceable formations responsive to said vibration and arranged to engage said teeth.
Patent CA-3146884-A1 (CA)
Title: Threaded idler block cap
Inventor: DONLAN ZACHARY T
IPC: B62D55/088
Filed: 2020-07-22
Abstract: A replacement kit (400) for a rotating member attachment assembly (300) includes a first thrust washer (234) defining a first thrust washer diameter (402) and a first thrust washer axial thickness (404), and a first end cap (230) defining a first end cap axial thickness (406) and including a first end cap circumferential surface (408) defining a first end cap diameter (410) that is greater than the first thrust washer diameter (402). The first end cap circumferential surface (408) includes external threads (232).
Patent CA-3150191-A1 (CA)
Title: Pdm transmission with sliding contact between convex shaft pins and concave bearings surfaces
Inventor: LU JING
IPC: F16C32/00
Filed: 2022-02-25
Abstract: Unlaminated bearings (or Torque Transfer Elements, or TTEs) are disposed to slide and displace within pockets (or "housing cavity receptacles") provided in the internal periphery of a housing in which an articulating shaft is received. As the shaft "tilts" about its untilted axial centerline during misaligned rotation, convex curved bearing surfaces on shaft pins slidably rotate against corresponding concave curved bearings surfaces on the TTEs as received in the housing cavity receptacles. Further, substantially flat surfaces on the TTEs are disposed to slidably displace against corresponding bearing surfaces on the housing cavity receptacles as the shaft tilts and the convex curved bearing surfaces on the shaft pins slidably rotate against the concave curved bearing surfaces on the TTEs. The sliding displacement of TTEs with respect to the housing cavity receptacles during articulated rotation is in a direction generally parallel to the shaft's untilted axial centerline.
Patent CA-3154093-A1 (CA)
Inventor: DE WAZIERS ISABELLE
IPC: C12N5/0775
Filed: 2020-10-13
Abstract: The present invention relates to a genetically modified human stem cell, in which said human stem cell comprises an exogenous nucleic acid comprising a region encoding a fusion protein comprising a mutant human cytochrome P450 2B6 (CYP2B6*) protein of SEQ ID No. 1 or a variant or fragment thereof and an NADPH-cytochrome P450 reductase protein of SEQ ID No. 2 or a variant or fragment thereof, functionally bound to a promoter, said exogenous nucleic acid having been integrated into chromosome 17 of said human stem cell. The invention also relates to the use of said cell for preventing and/or treating cancer and/or associated metastases, particularly solid tumours, and in particular hepatocellular carcinomas, and/or cancer recurrences and/or associated metastases.
Patent CA-3156175-A1 (CA)
Title: Retainable closure
Inventor: BLOOM DANIEL A
IPC: B65D47/08
Filed: 2020-09-30
Abstract: The present disclosure relates generally to a closure, and more specifically to a retainable closure for a container. The closure may be configured such that it has tamper evident features and remains with the container after opening. The closure has a cover and a skirt depending from the cover. The closure further includes a tamper band, and the skirt is disposed between the cover and the tamper band. A first separation area, such as a score for example, extends horizontally around a portion of a circumference of the skirt. At least one second separation area, such as one or more vertical scores, extends below the first separation area. A pair of hinges may be disposed oppositely a tab.
Patent CA-3156334-A1 (CA)
Title: Method and device for generating a thermal signature
Inventor: MILLER ASAF
IPC: B32B5/02
Filed: 2020-10-01
Abstract: A thermal signature generating device, the device comprising: at least one thermal radiation emitting element, each of the at least one thermal radiation emitting elements extending between two spaced-apart opposite solid surfaces defined by two opposite electrodes and comprising an array of Carbon Nanotubes (CNTs), the array being connected by its two opposite ends to the two opposite electrodes, respectively, and extending along a space between the electrodes, the electrodes providing electrical current through the thermal radiation emitting element, causing the thermal radiation emitting element to emit thermal radiation for generating the thermal signature.
Patent CA-3156510-A1 (CA)
Title: Retrofit control module for reverse osmosis system and method for using the same
Inventor: CHABOT MARC-ANDRE
IPC: B01D61/12
Filed: 2022-04-26
Abstract: There is provided a retrofit control module that is connectable to various types of reverse osmosis systems, and a method of using the same. The retrofit control module includes a controller, the controller being located within a housing. The controller includes a first communication interface, the first communication interface being connectable to the reverse osmosis system, a processing unit and a memory connected to the processing unit. The processing unit is configured for receiving at least one parameter of the reverse osmosis system, comparing the at least one parameter of the reverse osmosis system with a predetermined threshold and in response to the at least one parameter of the reverse osmosis system being above the predetermined threshold: transmitting a control parameter to the reverse osmosis system, the control parameter causing the reverse osmosis system to control at least one component of the reverse osmosis system.
Patent CA-3160519-A1 (CA)
Inventor: KHAMATNUROVA TATYANA
IPC: E21B43/26
Filed: 2020-03-04
Abstract: Fracturing fluids and acidizing fluids used in wellbore stimulation operations can include a metal silicate having a molar ratio of SiO2:?20 of 2:1 or above, wherein M is an alkali metal atom or an alkaline earth metal atom. The metal silicate can increase the viscosity of the stimulation fluids and slickwater stimulation fluids.
Patent CA-3162670-A1 (CA)
Inventor: LIU HAN
IPC: C08F265/00
Filed: 2019-12-25
Abstract: A multistage emulsion polymer comprising a first polymer and a second polymer comprising structural units of a nitrogen-containing heterocyclic monomer at specific weight ratios of the first polymer to the second polymer and a Tg difference between the first and second polymers; the multistage emulsion polymer suitable for use in coating applications to provide coating films with improved dirt pick-up resistance without compromising film formation properties.
Patent CA-3163798-A1 (CA)
Title: Utilisation d'indicateurs de regulation du glucose pour l'evaluation du risque et le traitement de troubles neurodeveloppementaux
Inventor: MOVSAS TAMMY
IPC: A23G3/36
Filed: 2020-11-25
Abstract: La présente invention concerne la dysglycémie comme facteur de risque pour un trouble neurodéveloppemental ou le diabète lié au développement. Le risque est évalué en fonction de la mesure d'un indicateur de régulation du glucose dans un échantillon de sang. La rétinopathie du prématuré représente un exemple particulier de trouble neurodéveloppemental chez le nourrisson. Un exemple particulier d'indicateur de régulation du glucose est une « fraction d'hémoglobine glyquée complète » ou une « fraction d'albumine glyquée complète ». Celui-ci est calculé à l'aide de la « protéine totale de sang complet » dans le dénominateur. Dans le cas d'une hyperglycémie chronique, il existe un risque accru de rétinopathie proliférative du prématuré. Dans le cas d'une hypoglycémie chronique, il existe un risque accru de rétinopathie non proliférative du prématuré. Cette technique de la « protéine totale de sang complet » pourrait également être utilisée pour déterminer l'état de régulation du glucose chez d'autres types de patients.
Patent CA-3166429-A1 (CA)
Title: Compounds, compositions and methods for stabilizing transthyretin and inhibiting transthyretin misfolding
Inventor: TAIT BRADLEY DEAN
IPC: A61P27/02
Filed: 2021-01-27
Abstract: Provided herein are compounds having activity against TTR related conditions, and pharmaceutically accepted salts and solvates thereof. Also provided are methods of using the compounds for inhibiting and preventing TTR aggregation and/or amyloid formation in the peripheral nerves, kidney, cardiac tissue, eye and CNS, and of treating a subject with peripheral TTR amyloidosis.
Patent CA-3170217-A1 (CA)
Title: Method for producing a rosebay willowherb beverage with a high gamma-aminobutyric acid content
Inventor: LISINENKO IGOR VASILYEVICH
IPC: A23L2/39
Filed: 2019-12-13
Abstract: The invention relates to the food industry, and more particularly to a method for producing herbal beverages and beverages from rosebay willowherb which have a high content of biologically active substances, particularly gamma-aminobutyric acid (GABA). The technical result of the invention is that of simplifying a method for producing rosebay willowherb tea while significantly increasing the GABA content in the finished product. A method for producing a tea having a high gamma-aminobutyric acid content from rosebay willowherb consists in freezing a raw material consisting of rosebay willowherb leaves at a temperature of from -45°? to 0°? or cooling same to a temperature below dewpoint, then heating the raw material to a temperature of 15-25°? and subsequently grinding it to produce a homogeneous plant mass, treating the resulting plant mass with an aqueous solution of vitamin B6 in an amount of 0.10-0.25 g of vitamin B6 per 1 kg of plant mass and with an aqueous suspension of glutamic acid or a solution of a sodium or potassium or magnesium or calcium or ammonium or lithium or zinc salt of glutamic acid in an amount of 6.4-10.6 g of glutamic acid or of one of said salts per 1 kg of plant mass and subsequently fermenting the mass at 22-40°? for 2-10 hours, then carrying out drying to produce a finished product, wherein the vitamin B6 content in the solution added is 0.5%-1%, and the glutamic acid content in the suspension or in the glutamic acid salt solution is 5% or 20-25%, respectively.
Patent CA-3172294-A1 (CA)
Inventor: THOMPSON HAROLD E
IPC: A01N39/04
Filed: 2021-03-19
Abstract: L'invention concerne des compositions de composition d'adjuvant herbicide pour lutter contre les plantes adventices. Une composition d'adjuvant herbicide comprend un herbicide à base de phénoxy et un adjuvant à base de pétrole. L'adjuvant à base de pétrole peut comprendre un mélange d'hydrocarbures alicycliques allant de C17 à C29 et un distillat naphténique lourd hydrotraité. La composition d'adjuvant herbicide peut comprendre un modificateur de viscosité. L'invention concerne également des granulés enrobés dans une composition d'adjuvant d'herbicide. Le granulé peut être un granulé d'engrais ou un granulé support. Un procédé de lutte contre les plantes adventices comprend la dispersion d'une pluralité de granulés enrobés avec une composition herbicide sur la plante adventice. L'herbicide à base de phénoxy et l'adjuvant à base de pétrole sont pulvérisés sur la plante adventice en une seule étape.
Patent CA-3172777-A1 (CA)
Inventor: CURRIE MARK G
IPC: C07K14/00
Filed: 2016-04-29
Abstract: The present invention provides peptides and compositions that are useful for the treatment of gastrointestinal disorders or for colon cleansing. The present invention also provides compositions and methods of treating gastrointestinal disorders and pharmaceutical compositions for accomplishing the same. In some embodiments, these pharmaceutical compositions include oral dosage forms.
Patent CA-3172813-A1 (CA)
Title: A microfluidic-based nanoparticle synthesis device and method
Inventor: WANG YAQI
IPC: B82Y40/00
Filed: 2022-09-09
Abstract: A microfluidics-based nanoparticle synthesis system, a device and a synthesis method thereof are provided. The nanoparticle synthesis system comprises: a microfluidic chip; a reagent bottle which is connected with the microfluidic chip; and a flow control assembly comprising a pressure controller which is used for controlling the pressure in the reagent bottle.  The system achieves high-accuracy flow control, and a microfluidic chip that can achieve high-efficiency and rapid mixing is also used in combination to finally achieve high-throughput and high-uniformity nanoparticle synthesis. A user may adjust the same instrument as required to achieve different throughputs without redesigning the instrument.
Patent CA-3176034-A1 (CA)
Title: System and method for determining running power
Inventor: BLADES SAMUEL CARL WILLIAM
IPC: A63B71/06
Filed: 2022-09-27
Abstract: A system, method and computer program product for determining mechanical running power. A plurality of sensor readings is acquired from a plurality of force sensors positioned underfoot. Force values are determined for a plurality of strides using aggregate force data. The slope, a stance time and running speed are determined for each stride. The mechanical running power associated with the plurality of sensor readings is determined by inputting the force values, the slope, the stance time and the running speed to a machine learning model trained to predict the mechanical running power. The mechanical running power can then be provided to the user as feedback or stored for purposes such as later review and analysis. The inputs to the machine learning model can be determined entirely based off of sensor data received from a wearable device worn by the user.
Patent CA-3177056-A1 (CA)
Inventor: BROWN GILES ALBERT
IPC: A61K31/55
Filed: 2021-03-25
Abstract: L'invention concerne des composés de triazalone de formule (I) : et des sels pharmaceutiquement acceptables de ceux-ci. L'invention concerne également des procédés de fabrication et d'utilisation des composés de formule (I). Les composés de Formule (I) et des sels pharmaceutiquement acceptables de ceux-ci peuvent être utiles en tant qu'antagonistes du récepteur de l'adénosine, par exemple dans le traitement de maladies ou d'états médiés par le récepteur de l'adénosine, tels que le cancer, les troubles du mouvement ou les troubles de l'attention.
Patent CA-3178067-A1 (CA)
Inventor: DIN BELLE DAVID
IPC: C07D401/12
Filed: 2021-05-12
Abstract: La présente invention concerne un composé de formule (I) ou (II), R1, R2, R3, R4, R5, R23, R24, R25, R26, R27, L, A et B étant tels que définis dans la revendication 1, ou des sels pharmaceutiquement acceptables de ceux-ci. Les composés de formule (I) ou (II) possèdent une utilité en tant qu'inhibiteurs de la cytochrome P450 monooxygénase 11A1 (CYP11A1). Les composés sont utiles en tant que médicaments dans le traitement de maladies et d'états dépendants de récepteurs aux stéroïdes, en particulier de récepteurs aux androgènes, tels que le cancer de la prostate.
Patent CA-3179006-A1 (CA)
Title: Elements de commande sonore comprenant des composites en mousse
Inventor: LAKROUT HAMED
IPC: E04B1/84
Filed: 2021-06-09
Abstract: L'invention concerne des systèmes de panneau et des procédés associés de commande de transmission sonore. Par exemple, le système de panneau peut comprendre un élément de commande sonore, qui peut comprendre un composite en mousse d'un polymère et d'une charge inorganique. Le système de panneau peut en outre comprendre un mécanisme de fixation, par exemple, comprenant au moins un élément de fixation, au moins un support et/ou au moins un rail ou système de rail. Le mécanisme de fixation peut être configuré pour fixer l'élément de commande sonore entre une première paroi et une seconde paroi, de telle sorte que le système de panneau commande une transmission sonore entre les première et seconde parois.
Patent CA-3179398-A1 (CA)
Inventor: SCHNEIDER ROLAND
IPC: F16B25/00
Filed: 2021-05-18
Abstract: The invention relates to a screw comprising a shank (10) having a tip end (11) and a rear end (18), which is located opposite the tip end, and at least one screw thread (30), which is arranged on the shank, which winds around the shank and which protrudes from the shank, wherein the screw thread comprises a separate screw thread section (38), which is constituted by a separate helix element (37) that is non- monolithically arranged on the shank. According to the invention, the at least one screw thread comprises a thread start (31), which extends further towards the tip end than does the separate screw thread section, and which forms a generally helical continuation of the separate screw thread section, wherein the thread start and the shank are monolithic.
Patent CA-3179409-A1 (CA)
Title: Multi-purpose vehicle chassis
Inventor: PAN GANG
IPC: E01H5/08
Filed: 2022-10-20
Abstract: A vehicle chassis that can be used for more than its intended purpose where the vehicle chassis can be used to support a different vehicle body that its intended purpose or can be use to receive attachments that turn allows the vehicle to be used for a second application. The chassis includes a set of fastened cross-beams that provide support to the vehicle chassis allowing the chassis to support more weight.
Patent CA-3179606-A1 (CA)
Inventor: FRANCO GONZALEZ EMILIO
IPC: H05K3/06
Filed: 2021-05-17
Abstract: Laboratory on chip and its layered manufacturing method, wherein the method includes: designing, by means of a computer program, a printed circuit (7), mixing and reaction cavities (3) of fluids, microchannels (2) and spaces (15) for the placement of electronic components to be found in each layer, mechanizing in one or more biocompatible substrates the different voids and passages that will make up the mixing and reaction cavities (3), microchannels (2), holes (8) that join the microchannels and spaces for the subsequent placement of electronic components (15), metallizing with a biocompatible conductive material those surfaces in which the printed circuit will be integrated (7) according to the design performed in the first step, generating the printed circuit (7) by photolithography and acid attack, bonding the electronic components in the corresponding spaces (15), joining all the layers that make up the final laboratory.
Patent CA-3179815-A1 (CA)
Title: Double-layer multi-strand cable having improved bending endurance
Inventor: CHEVALLEY MARIANNA
IPC: D07B1/06
Filed: 2021-06-18
Abstract: The invention relates to a multi-strand cable (50) comprising an inner layer (Cl) of the cable, consisting of K=1 inner strand (Tl) that has three plies (C1, C2, C3), the inner ply (C1) consisting of Q inner metal wires (F1), the intermediate ply (C2) consisting of M intermediate metal wires (F2) and the outer ply (C3) consisting of N outer metal wires (F3), and an outer layer (CE) of the cable, consisting of L>1 outer strands (TE) that have two plies (C1', C3') and are wound around the inner layer (Cl) of the cable, the inner layer (CI) consisting of Q' inner metal wires (FT), and the outer ply (C3') consisting of N' outer metal wires (F3'). The cable (50) has: -an endurance criterion SL ? 40000 MPa.mm where SL = max (F); and -an overall dimension criterion Ec ? 0.46 where E = Sc/Se.
Patent CA-3180282-A1 (CA)
Inventor: BAILLIE RHETT A
IPC: C08F210/16
Filed: 2021-05-28
Abstract: Des modes de réalisation de la présente demande concernent des procatalyseurs, et des systèmes de catalyseur comprenant des procatalyseurs, comprenant un complexe métal-ligand ayant la structure de formule (Ia) :
Patent CA-3181404-A1 (CA)
Inventor: WURMFELD DAVID KELLY
IPC: G06F16/23
Filed: 2022-11-03
Abstract: In some implementations, a system may receive interaction data based on an interaction of a user with a terminal, wherein the interaction data indicates a location of the terminal. The system may determine a plurality of entities having a corresponding plurality of locations that are within a geographic area that includes the location of the terminal. The system may determine, based on the plurality of entities, one or more categories for categorizing a purpose associated with the interaction of the user with the terminal. The system may transmit, to a user device of the user, information that identifies the one or more categories. The system may receive, from the user device, information that identifies one or more user-specified categories of the one or more categories. The system may store, in the database, a record that includes the information that identifies the one or more user-specified categories.