baber/WOPTO huggingface dataset:
Patent CA-3132572-A1 (CA)
Inventor: ASANO Tatsuhiro
IPC: C07B61/00
Filed: 2020-02-21
Abstract: The present invention provides a method for producing a compound represented by formula (1a), (1b) or (1c), the method including a step in which a compound represented by formula (3) is reduced to obtain a compound represented by formula (4) in the presence of a metal complex represented by formula (5), an inorganic base, and a solvent and under the hydrogen atmosphere. [In the formulae, Ar1 is an aryl group, each Ar2 is independently a phenyl group or the like, W is a biphenyl group or the like, Z is an ethylene group substituted by a phenyl group or the like, L is a chlorine atom or, if Z has a phenyl group or a C1-3 alkoxyphenyl group, one of the carbon atoms constituting the phenyl group or the C1-3 alkoxyphenyl group.]
Patent CA-3135023-A1 (CA)
Inventor: LYNCH ROBERT E
IPC: H02J50/00
Filed: 2020-03-27
Abstract: An autoclavable container for sterilizing a wirelessly chargeable battery is disclosed. The autoclavable container includes a lid including metal and a base including a material permitting the transmission of an electromagnetic wave therethrough and having a glass transition temperature above 140 degrees Celsius. The lid defines a plurality of apertures configured to allow a sterilant to permeate the lid. The lid includes a mount configured to receive a filter defining a microbial barrier. The base defines a plurality of receptacles, each receptacle shaped to receive a wirelessly chargeable battery. The base also includes a plurality of protrusions, each protrusion being aligned with a corresponding receptacle.
Patent CA-3137761-A1 (CA)
Inventor: HAINES JEFFERY
IPC: C07K14/47
Filed: 2020-06-03
Abstract: L'invention concerne des cellules animales non humaines et des animaux non humains comprenant un locus TTR humanisé ayant une mutation bêta-slip et des procédés d'utilisation de ces cellules animales non humaines et d'animaux non humains. Des cellules animales non humaines ou des animaux non humains comprenant un locus TTR humanisé ayant une mutation bêta-slip expriment une protéine de type transthyrétine humaine ou une protéine de type transthyrétine chimérique, des fragments de celles-ci proviennent de transthyrétine humaine. L'invention concerne également des procédés d'utilisation de tels animaux non humains comprenant un locus TTR humanisé pour évaluer l'efficacité in vivo de réactifs ciblant le TTR humain tels que des agents à base de nucléase conçus pour cibler le TTR humain.
Patent CA-3141370-A1 (CA)
Title: Optoelectronic coupling platforms and sensors
Inventor: DAO DZUNG
IPC: G01L9/00
Filed: 2020-06-15
Abstract: A sensing platform comprises a semiconductor junction, in particular a SiC/Si heterojunction, with a pair of electrodes located on a surface of an upper layer of the semiconductor junction in a spaced apart relationship. The sensing platform comprises a light source above the surface of the upper layer to illuminate a part of the surface of the semiconductor junction comprising at least part of one of the electrodes to create a lateral potential gradient between the pair of electrodes through the photovoltaic effect in the semiconductor. Parameters, such as force and temperature, are detected based on measuring a change in electrical resistance of the semiconductor material due to the piezoresistive effect and/or the thermoresistive effect. An external potential difference can be applied between the pair of electrodes to create a tuning current to modulate the piezoresistive and thermoresistive effects in the semiconductor junction. The sensing platform is used for highly sensitive force sensors and highly sensitive temperature sensors.
Patent CA-3142919-A1 (CA)
Inventor: NICKEL GARY B
IPC: C12P19/22
Filed: 2019-08-15
Abstract: Des modes de réalisation de la présente invention concernent des matériaux et des procédés de préparation d'une composition de formation de clathrate comprenant uyne pluralité de chaînes de gluco-monomère linéaires d'environ 15 à environ 100 résidus de D-glucopyranosyl liés par des liaisons alpha-1,4, les chaînes de gluco-monomère linéaires étant un produit d'amylolyse partielle d'un substrat d'amidon modifié et le produit étant fluide à des températures comprises dans une plage de 4 à 20 °C à environ 20 % en p/v de contenu de solides. La présente invention concerne en outre des procédés d'utilisation des compositions formant des clathrates pour former des dispersions moléculaires ou des clathrates avec des molécules invitées hydrophobes, des kits destinés à être utilisés dans ces procédés, et des dispersions ou clathrates moléculaires obtenus à partir des matériaux.
Patent CA-3145020-A1 (CA)
Title: Tiled retroreflector with multi-stage dicing
Inventor: CHAPMAN STEVEN R
IPC: B29D11/00
Filed: 2015-11-18
Abstract: Methods of making tiled articles and molds used to make retroreflective articles. The methods include forming a prism array on a master substrate and forming a replica of the master. A reference edge is formed on the replica, thereby reducing the size of the prism array, yet maintaining a lateral dimension of the replica to maintain ease of handling of the replica. The replica is copied and the reference edge on the copied tiles are exposed, such that the reference edge can be mated and secured face-to-face with a reference edge on other tiles in order to form a tiled article. The tiled article is used as a mold to produce retroreflective articles or can be further duplicated and mated to form larger tiled articles to be used as molds. Tiled articles used as molds and retroreflective articles produced from the molds are also disclosed.
Patent CA-3145542-A1 (CA)
Inventor: WALKER CHARLES NORMAN
IPC: C05F1/00
Filed: 2020-07-03
Abstract: A dry and solid fertiliser in the form of discreet particles is provided. The particles of the dry and solid fertiliser comprise a homogenous mixture of organic and inorganic materials. The inorganic material comprises at least one of the NPKS nutrients. The organic material comprises a carbon-labile substantially sterile product of organic waste.
Patent CA-3146789-A1 (CA)
Title: Polymorph of venetoclax and method for preparing the polymorph
Inventor: BUIST AMANDA
IPC: C07D471/04
Filed: 2020-08-12
Abstract: The present invention relates to a polymorph of venetoclax, to a process for its preparation, and to pharmaceutical compositions containing the polymorph.
Patent CA-3147252-A1 (CA)
Title: Modular, integrated powered air purifying respirator system
Inventor: TILLEY GREG A
IPC: A61M16/10
Filed: 2020-08-20
Abstract: Disclosed is a modular, low profile PAPR system allowing customized configuration to meet an operator's weight and space requirements. The system includes a blower, a filter rail chassis that is removably attachable to an inlet of the blower, and a hose system that is removably attachable to the outlet of the blower. A battery pack is attachable to the blower in a close, nested configuration abutting both the blower and the filter chassis to maintain the small profile of the system, and may alternatively be carried remote from the blower with a power cord interconnecting the blower with the battery pack. The hose system comprises an ovular outer tube, which maintains a generally flat profile for the hose as it extends across or along the operator's body. Two circular air carrying conduits are sealed within such ovular outer tube against outside contamination, thus providing a flat, small profile tube system that resists hoop stress applied to the outside of the hose.
Patent CA-3147352-A1 (CA)
Title: Process to make calcium oxide or ordinary portland cement from calcium bearing rocks and minerals
Inventor: FINKE CODY E
IPC: C04B7/36
Filed: 2020-08-13
Abstract: Aspects of the invention include a method of producing a cement material comprising step of: first reacting a calcium-bearing starting material with a first acid to produce an aqueous first calcium salt; second reacting the aqueous first calcium salt with a second acid to produce a solid second calcium salt; wherein the second acid is different from the first acid and the second calcium salt is different from the first calcium salt; and thermally treating the second calcium salt to produce a first cement material. Preferably, but not necessarily, during the second reacting step, reaction between the first calcium salt and the second acid regenerates the first acid.
Patent CA-3148732-A1 (CA)
Title: A catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters
Inventor: RUNNACLES JONATHAN
IPC: C07C67/343
Filed: 2020-07-24
Abstract: The invention discloses a catalyst comprising a silica support, a modifier metal and a catalytic alkali metal. The silica support has a multimodal pore size distribution comprising a mesoporous pore size distribution having an average pore size in the range 2 to 50 nm and a pore volume of said mesopores of at least 0.1 cm3/g, and a macroporous pore size distribution having an average pore size of more than 50 nm and a pore volume of said macropores of at least 0.1 cm3/g. The level of catalytic alkali metal on the silica support is at least 2 mol%. The modifier metal is selected from Mg, B, Al, Ti, Zr and Hf. The invention also discloses a method of producing the catalyst, a method of producing an ethylenically unsaturated carboxylic acid or ester in the presence of the catalyst, and a process for preparing an ethylenically unsaturated acid or ester in the presence of the catalyst.
Patent CA-3149053-A1 (CA)
Title: Methods for increasing oral osteogenesis using lipoxin a4 (lxa4) and its analogs
Inventor: VAN DYKE THOMAS E
IPC: A61P1/02
Filed: 2013-03-15
Abstract: The invention provides methods for increasing oral osteogenesis using LXA4 and its analogs. Methods are also provided for treating or preventing oral disorders that would benefit from increased oral osteogenesis using LXA4 and its analogs.
Patent CA-3152813-A1 (CA)
Title: Cavitation of polymer-containing fluids for use in subterranean formations
Inventor: MAY PRESTON ANDREW
IPC: C09K8/00
Filed: 2019-12-05
Abstract: Methods for breaking polymer-containing treatment fluids for use in subterranean formations are provided. In one or more embodiments, the methods include providing a treatment: fluid comprising a base fluid and a polymer, wherein the treatment fluid was recovered from at least a portion of a subterranean formation located at a wellsite; transporting the treatment fluid from the wellsite to an off-site location; and applying a cavitation technique to at least a portion of the treatment fluid at the off-site location.
Patent CA-3153076-A1 (CA)
Title: Formulation de ruxolitinib pour la reduction des demangeaisons dans la dermatite atopique
Inventor: KULIGOWSKI MICHAEL
IPC: A61K31/519
Filed: 2020-09-04
Abstract: La présente invention concerne des méthodes de réduction des démangeaisons chez des patients atteints de dermatite atopique et de traitement de patients atteints de dermatite atopique par l'administration d'une crème topique à 0,75 % ou à 1,5 % de ruxolitinib, deux fois par jour.
Patent CA-3154022-A1 (CA)
Title: A molecular sensing platform and methods of use
Inventor: KARLIKOW MARGOT
IPC: C12Q1/68
Filed: 2020-10-09
Abstract: Provided are signal-inducing CRISPR-sensitive nucleic acid, optionally DNA, sensors, for example comprising: a) a non-functional CRISPR-sensitive DNA reporter construct comprising a non-functional expression cassette with at least one CRISPR target site inserted, generated by removal or addition of nucleic acids or naturally present in the expression cassette, the non-functional expression cassette having a reporter construct upstream end upstream of the CRISPR target site and a reporter construct downstream end downstream of the CRISPR target site, and b) a function-restoring nucleic acid, the function-restoring nucleic acid comprising an upstream flanking end, a function restoring repair insert and a downstream flanking end, wherein the upstream flanking end interfaces with reporter construct upstream end and/or the downstream flanking end interfaces with the reporter construct downstream end and one or both of the flanking ends are capable of permitting insertion or ligation of the function restoring repair insert into/to the reporter construct when the CRISPR target site is actuated under sensing condition, thereby producing a functional DNA reporter construct and sensor signal. Also provided are cell free and cell based systems, kits, primer pairs and molecular barcodes and methods of use thereof.
Patent CA-3157862-A1 (CA)
Inventor: KSIENZYK HORST
IPC: F17C1/00
Filed: 2020-12-07
Abstract: The present invention relates to an aquarium pressurized gas vessel for the supply of CO2 gas, which is generated in the aquarium pressurized gas vessel (10), to an aquarium (12), the aquarium pressurized gas vessel (10) comprising: - a receiving container (14) for receiving a nutrient substrate and a reactant which interacts with the nutrient substrate such that the nutrient substrate and the reactant react with one another to generate CO2 gas; - a closing device (16) for closing the receiving container (14) in pressure-tight fashion; - a gas outflow device (18) for extraction of CO2 gas from the aquarium pressurized gas vessel (10) for the aquarium (12), wherein the CO2 gas has a gas supply pressure (p_B) when it flows into the gas outflow device (18); - a gas vessel pressure controller (20) for setting a gas vessel pressure (p_G) which substantially corresponds to the gas supply pressure (p_B). The present invention furthermore relates to a CO2 gas supply system (28) having the abovementioned aquarium pressurized gas vessel (10).
Patent CA-3158766-A1 (CA)
Inventor: KISSELSTEIN JAY A
IPC: B21D51/38
Filed: 2020-10-29
Abstract: A configurable enclosure including a cover operably attached to a base. The base includes a wall disposed along a perimeter of a bottom surface and a bottom surface having first and second removable portions configured to be peeled away from the base portion to create an opening through the bottom surface. Moreover, the bottom surface includes thin sections located between first and second tracks that extend around outer edges of each of the removable portions. Actuators are operably attached to the first and second tracks, wherein through actuation of the actuator, the removable portions peel away from the base to create an opening through the bottom surface.
Patent CA-3159268-A1 (CA)
Inventor: ROLLINS CHRISTOPHER JYOTI
IPC: E21B33/068
Filed: 2022-05-18
Abstract: A device for controlling injection of treatment fluids in plunger lift systems includes a lubricator cap coupleable to a lubricator. The lubricator cap defines a fluid inlet coupleable to a fluid injection system. A sensor coupled to the lubricator cap detects arrival of a plunger within the lubricator a controller communicatively coupled to the sensor transmits an indicator corresponding to arrival of plunger to a fluid injection control system. In response, the fluid injection system injects fluid into the fluid inlet to recharge the plunger. In certain implementations, the sensor detects arrival of the plunger at the lubricator by detecting movement of a lubricator spring or a component of a lubricator spring, such as a spring follower.
Patent CA-3162858-A1 (CA)
Title: Dispositif de diffusion de substances volatiles
Inventor: DOYLE DOMINIC
IPC: A61L9/12
Filed: 2020-12-28
Abstract: La présente invention concerne un dispositif de diffusion de substances volatiles qui comprend un récipient (1) contenant un liquide renfermant les substances volatiles et ayant une ouverture (9) destinée à la communication de l'intérieur du boîtier (6) vers l'extérieur ; un couvercle (2) qui peut être fixé au récipient (1) pour fermer l'ouverture (9), une mèche de diffusion (4) destinée à la diffusion contrôlée des substances volatiles, dont une extrémité (13) fait saillie à partir du couvercle (2) ; et un capuchon (5) qui recouvre l'extrémité (13) de la mèche de diffusion (4) qui fait saillie à partir du couvercle (2), le récipient (1), le couvercle (2), la mèche de diffusion (4) et le capuchon (5) étant constitués du même matériau plastique. La présente invention permet d'obtenir une recyclabilité plus efficace en fonction des procédés existants.
Patent CA-3163126-A1 (CA)
Title: Anti-ox40 antibody and use thereof
Inventor: ZHANG HONGKAI
IPC: C07K16/28
Filed: 2020-12-28
Abstract: Provided are an anti-OX40 antibody, a composition including the anti-OX40 antibody, a nucleic acid encoding the anti-OX40 antibody, a method for preparing the anti-OX40 antibody, and a use of the anti-OX40 antibody.
Patent CA-3165840-A1 (CA)
Inventor: BIURRUN QUEL CARLOS
IPC: H01Q25/00
Filed: 2021-01-25
Abstract: L'invention concerne un réseau de distribution de microondes, qui comprend un empilement de diverses couches (4), chacune des couches (4) comprenant une pluralité de cellules unitaires (1), dans lequel : - les cellules unitaires (1) comprennent une entrée coaxiale (2) reliée à trois lignes de transmission (3) avec une amplitude angulaire de 120°, l'entrée coaxiale (2) étant orientée selon un axe Z d'un système cartésien d'axes dans lequel les trois lignes de transmission (3) sont sur un plan XY, - les couches (4) sont conçues comme un maillage hexagonal formé des cellules unitaires (1) par réplication périodique, avec les entrées coaxiales (2) placées aux coins des hexagones, de sorte que chaque cellule unitaire (1) est reliée à trois cellules unitaires voisines, les entrées coaxiales (2) des trois cellules unitaires voisines étant orientées selon un axe Z d'un système cartésien d'axes dans lequel les trois lignes de transmission (3) sont sur un plan XY, de telle sorte que cette orientation selon l'axe Z est opposée à l'orientation de l'entrée coaxiale (2) de la cellule unitaire (1) précédente selon le même axe Z, - la distance entre les entrées coaxiales (2) est telle qu'elle satisfait ¼ des conditions de longueur d'onde, et - les couches adjacentes (4) sont interconnectées au moyen des entrées coaxiales (2) des cellules unitaires qui sont disposées dans des directions opposées.
Patent CA-3168717-A1 (CA)
Inventor: SWANSON TODD
IPC: G01N1/08
Filed: 2021-04-07
Abstract: An automated computer-controlled sampling system and related methods for collecting, processing, and analyzing agricultural samples for various chemical properties such as plant available nutrients. The sampling system allows multiple samples to be processed and analyzed for different analytes or chemical properties in a simultaneous concurrent or semi-concurrent manner. Advantageously, the system can process soil samples in the "as collected" condition without drying or grinding. The system generally includes a sample preparation sub-system which receives soil samples collected by a probe collection sub-system and produces a slurry (i.e. mixture of soil, vegetation, and/or manure and water), and a chemical analysis sub-system which processes the prepared slurry samples for quantifying multiple analytes and/or chemical properties of the sample. The sample preparation and chemical analysis sub-systems can be used to analyze soil, vegetation, and/or manure samples. A soil collection system is disclosed which captures and directs samples to the sampling system for processing.
Patent CA-3170567-A1 (CA)
Title: Apparatus for an aerosol generating device
Inventor: MOLONEY PATRICK
IPC: G01K7/38
Filed: 2021-03-04
Abstract: An aerosol generating device includes a heating circuit comprising an inductive element 158 for inductively heating a susceptor arrangement to heat an aerosol generating material, a temperature determiner for determining a temperature of the susceptor arrangement based on one or more electrical properties of the heating circuit influenced by the temperature of the susceptor arrangement and a control arrangement 106. The heating circuit operates in an operational mode in which the heating circuit is supplied with a first voltage to inductively heat the susceptor arrangement, and a temperature determination mode in which the heating circuit is supplied with a continuous second voltage which is different to the first voltage without significantly heating the susceptor arrangement. The temperature of the susceptor arrangement is determined based on the one or more electrical properties of the heating circuit. In some embodiments, a second inductive element 1058 is inductively coupled to the susceptor arrangement and inductively imparts energy to the susceptor arrangement without significantly heating the susceptor arrangement.
Patent CA-3174699-A1 (CA)
Inventor: LECOZANNET ROMAIN
IPC: A61P9/00
Filed: 2021-03-17
Abstract: La présente invention concerne l'utilisation de ginsénosides pour réguler le microbiote intestinal et augmenter la production d'acides gras à chaîne courte bénéfiques par ledit microbiote intestinal.
Patent CA-3176899-A1 (CA)
Title: Methods for generating plants producing seeds having altered seed composition
Inventor: BETTIS JANEL M
IPC: G16B20/20
Filed: 2021-04-22
Abstract: Provided is a method for producing plants having seeds with an increased protein and/or oil content using mutagenesis and non-destructive chemical analysis. Additionally, provided are methods for identifying causative mutations associated with increased protein and/or oil content and methods of generating plants having the causative mutations associated with increased protein and/or oil content.
Patent CA-3176929-A1 (CA)
Inventor: KERN JOACHIM
IPC: A61M15/00
Filed: 2020-06-08
Abstract: La présente invention concerne un générateur d'aérosol destiné à être utilisé dans un atomiseur destiné à vaporiser un fluide, en particulier une solution aqueuse de principe actif, comprenant un disque de support annulaire (2) ayant une ouverture continue concentrique (20) et une membrane en treillis (3) qui est fixé concentriquement à la structure de support (2) et recouvre l'ouverture (20), où : le générateur d'aérosol (1) comprend en outre un anneau d'obturation (4) concentrique par rapport à l'ouverture (20) et situé sur la face supérieure de la membrane en treillis (3) opposée à la structure de support (2) ; la membrane en treillis (3) présente une pluralité d'ouvertures d'adhérence périphériques (31), qui sont continues de la face supérieure à la face inférieure de la membrane en treillis et à travers lesquelles des colonnes adhésives durcies (51) passent ; et les colonnes adhésives (51) joignent mécaniquement une couche adhésive (5b) placée sous la membrane en treillis (3) et collée à une face supérieure de la structure de support (2) à une couche adhésive (5a) placée au-dessus de la membrane en treillis (3) et collée à une face inférieure de l'anneau d'obturation.
Patent CA-3178974-A1 (CA)
Inventor: GRILL WARREN M
IPC: A61N1/36
Filed: 2009-10-05
Abstract: Systems and methods for stimulation of neurological tissue generate stimulation trains with temporal patterns of stimulation, in which the interval between electrical pulses (the inter-pulse intervals) changes or varies over time.  Compared to conventional continuous, high rate pulse trains having regular (i.e., constant) inter-pulse intervals, the non-regular (i.e., not constant) pulse patterns or trains that embody features of the invention provide a lower average frequency.
Patent CA-3179962-A1 (CA)
Title: Composition for upper respiratory tract administration and method thereof
Inventor: Chen jia-long
IPC: A61P39/04
Filed: 2022-10-26
Abstract: The present invention discloses a composition for upper respiratory tract administration comprising a cyanide antidote and a metal chelator, and the composition is used for cure or protection of fire injury. When carried by a proper carrier, the composition is administrated to a subject in need via forms including a spray, an inhaler, or drops so as to prevent or cure injuries caused by hazardous substances in a fireground.