baber/WOPTO huggingface dataset:
Patent CA-3096189-A1 (CA)
Inventor: SOHN KI YOUNG
IPC: C07C67/12
Filed: 2020-10-14
Abstract: Disclosed is a method for producing 1-palmitoyl-2-linoleoyl-3-acetyl glycerol of Chemical formula 3, of high purity with high yield, by carrying out acetylation of 1-palmitoyl glycerol with acetic anhydride or a mixture of acetic anhydride and acetyl chloride. The method for producing 1-palmitoyl-2-linoleoyl-3-acetyl glycerol comprises the steps of: preparing 1-palmitoyl-3-acetyl glycerol intermediate of Chemical formula 2 by reacting 1-palmitoyl glycerol of Chemical formula 1 and an acetylating agent selected form the group consisting of (i) acetic anhydride and (ii) a mixture of acetic anhydride and acetyl chloride; and reacting the 1-palmitoyl-3-acetyl glycerol intermediate and linoleic acid. (see formula 1) (see formula 2) (see formula 3)
Patent CA-3096919-A1 (CA)
Title: Composition of active ingredient loaded edible ink and methods of making suitable substrates for active ingredient printing on orodispersible films
Inventor: DAUD ANWAR
IPC: A61L15/22
Filed: 2019-04-11
Abstract: This invention discloses an orodispersible thin film for providing a substrate for printing of at least one Active ingredient on its surface that remains free from cavities after printing, method making the film, the substrate for the printing and a hydrophobic edible ink comprising at least one Active Ingredient for the printing. The Invention includes all films having orodispersibility property; including rectal, vaginal, ocular film and any other film meant for oral or transmucosal delivery. One or more of ingredient/s that make the substrate of this invention act as adsorbent/s and impart/s required roughness to the surface of the substrate. The ink does not crystallize on drying and remains stable at least for six months at 40oC and 75% RH.; and is printable using a Continuous Inkjet printer.
Patent CA-3101148-A1 (CA)
Title: Anti-fog lens covering systems
Inventor: Hines Zachary
IPC: A61F9/02
Filed: 2020-11-30
Abstract: ABSTRACT The present disclosure features lens protection systems that include an optically clear anti-fog film which remains on the lens during use, and in some implementations carrier layers that are used to protect the film during shipment and/or assist an end user with applying the anti-fog film to the lens. These systems are suitable for use with a wide variety of optical lenses, for example eyewear, including but not limited to ski goggles, tactical goggles, diving goggles, anti-fog eyewear such as safety glasses, sun glasses, helmet visors (e.g., for football, hockey, or motorcycle helmets), and paintball masks. Date Recue/Date Received 2020-11-30
Patent CA-3103738-A1 (CA)
Title: Device and method for desulfurizing crude oil
Inventor: HUELLER ROLF
IPC: C01B17/04
Filed: 2019-06-06
Abstract: A device for desulfurizing crude oil includes a desulfurization system for crude oil which forms a hydrogen sulfide-containing acid gas; a system for extracting elemental sulfur and a hydrogen sulfide-containing tail gas from the acid gas;  a device for generating electricity and gypsum from the tail gas and/or the acid gas;  and a gas line system for supplying the acid gas to the system for extracting elemental sulfur and the device for generating electricity and gypsum, and for supplying the tail gas to the device for generating electricity and gypsum.  The gas line system has a gas distributing apparatus which supplies acid gas solely to the system for extracting elemental sulfur or the device for generating electricity and gypsum, or a first part of the acid gas to the system for extracting elemental sulfur and a second part of the acid gas to the device for generating electricity and gypsum.
Patent CA-3103748-A1 (CA)
Title: Preparation de liquide ionique et utilisation dans l'isolation selective de metaux de terres rares
Inventor: NOCKEMANN PETER
IPC: C22B3/26
Filed: 2019-06-14
Abstract: Il est décrit un procédé servant à préparer une espèce cationique [Cat+] pour un liquide ionique, ledit procédé comprenant le fait de faire réagir un réactif (1) H2N-Li-[Z] avec un réactif (2) LG-L2-EDG pour former une espèce cationique EDG-L2-[Z+]Li-N(L2-EDG)2, le procédé étant effectué dans une bobine de réactance scellée à une température d'au moins 100 ºC. L'espèce cationique peut, dans une réalisation, avoir la structure suivante : dans laquelle [Z+] représente un groupe choisi à partir d'ammonium, de benzimidazolium, de benzofuranium, de benzothiophenium, de benzotriazolium, de borolium, de cinnolinium, de diazabicyclodecenium, de diazabicyclononenium, de 1,4-diazabicyclo[2.2.2], d'octanium, de diazabicyclo-undecenium, de dithiazolium, de furanium, de guanidine, d'imidazolium, d'indazolium, d'indolinium, d'indolium, de morpholinium, d'oxaborolium, d'oxaphospholium, d'oxazinium, d'oxazolium, d'isooxazolium, d'oxothiazolium, de phospholium, de phosphonium, de phtalazinium, de pipérazinium, de piperidinium, de pyranium, de pyrazinium, de pyrazolium, de pyridazinium, de pyridinium, de pyrimidinium, de pyrrolidinium, de pyrrolium, de quinazolinium, de quinolinium, d''isoquinolinium, de quinoxalinium, de quinuclidinium, de selenazolium, de sulfonium, de tetrazolium, de thiadiazolium, d'iso-thiadiazolium, de thiazinium, de thiazolium, d'isothiazolium, de thiophénium, de thiuronium, de triazinium, de triazolium, d'isotriazoliurn, et de groupes d'uranium.
Patent CA-3104144-A1 (CA)
Title: Ultra-long acting insulin-fc fusion proteins and methods of use
Inventor: LANCASTER THOMAS M
IPC: C07K16/00
Filed: 2019-06-28
Abstract: The present disclosure provides recombinantly manufactured ultra-long acting insulin-Fc fusion proteins for use in treating canine and feline diabetes. The insulin-Fc fusion proteins comprise an insulin polypeptide linked via a peptide linker to an Fc-fragment of canine or feline origin. Based on the results obtained, creating a treatment that is amenable to low cost manufacturing, exhibits sufficient in vivo bioactivity, displays extended duration of bioactivity, does not induce anti-dmg antibodies, and substantially retains is potency over multiple administrations, requires a non-obvious combination of insulin polypeptide, peptide linkers, and species-specific Fc fragment, in addition to selective mutations on one or more of these components. Exemplary ultra-long acting insulin-Fc fusion proteins, polynucleotides encoding these insulin-Fc fusion proteins, and pharmaceutical formulations of exemplary insulin-Fc fusion proteins are provided, in addition to methods of use and preparation.
Patent CA-3105863-A1 (CA)
Inventor: EL MAZOUZI MUSTAPHA
IPC: H01M50/392
Filed: 2019-07-10
Abstract: A battery safety vent assembly for a battery casing with an upper surrounding clamp-like shape is disclosed. The assembly has a positive cap, a safety vent disk extending under a disk element of the positive cap, a gasket insulator snugly fitting into the clamp-like shape of the battery casing and providing support to the positive cap, the safety vent disk and a circuit interrupt device embedded in an underside recess area of the gasket insulator. The circuit interrupt device is coupled to a button downwardly projecting from the safety vent disk. Gas release passages, openings and interfaces between parts of the assembly are arranged so that when gas pressure inside the battery casing exceeds a predetermined threshold limit of pressure, weak lines in the safety vent disk allow gas to safely exit the battery casing.
Patent CA-3107941-A1 (CA)
Title: Gypsum board from gypsum having high level of chloride salt and a starch layer and methods associated therewith
Inventor: LI QINGHUA
IPC: B32B13/08
Filed: 2019-08-12
Abstract: Gypsum boards formed from synthetic gypsum and other gypsum sources having high chloride salt concentrations. Gypsum boards may include a board core including set gypsum. A total concentration of the chloride anion in the board core ranges from about 500 ppm to about 3000 ppm, typically about 1000 ppm to about 3000 ppm, based on weight of the calcium sulfate hemihydrate. An inner surface of a front paper cover sheet contacts a first face of the board core. An inner surface of a back paper cover sheet contacts a second face of the board core. A starch layer coats the inner surface of at least one of the front and back cover sheet. Methods of making the gypsum board, and a wall system for employing the gypsum boards, are also provided.
Patent CA-3108309-A1 (CA)
Title: Pump assembly
Inventor: LAPERRIERE CLAUDE
IPC: F04C2/10
Filed: 2021-02-05
Abstract: A pump assembly comprising a casing having a first pump chamber defining a first flow path and a second pump chamber or more defining a second flow path. A first pump stage includes a first shaft mounted to the casing for rotation about a rotation axis, a first pair of intermeshing gears disposed in the first flow path of the first pump chamber, the first pair of intermeshing gears interfacing each other in operative engagement, one intermeshing gear of the first pump stage mounted on the first shaft. A second pump stage includes a second shaft mounted to the casing for rotation about a rotation axis different than the rotation axis of the first shaft, a second pair of intermeshing gears disposed in the second flow path of the at least second pump chamber, the second pair of intermeshing gears interfacing each other in operative engagement, one intermeshing gear of the second pump stage mounted on the second shaft. A transmission drivingly engages the first shaft to the second shaft.
Patent CA-3109426-A1 (CA)
Inventor: DI CARLO DINO
IPC: B01J13/06
Filed: 2019-08-16
Abstract: L'invention concerne des systèmes et des procédés qui créent des volumes distincts associés à des particules en phase solide (par exemple, des particules porteuses de gouttes) en suspension dans une phase non miscible (par exemple, des goutticules). Un mode de réalisation du système comprend une pluralité de particules porteuses de gouttes à base d'hydrogel contenant des vides ou des cavités à l'échelle micrométrique qui renferment une gouttelette de fluide en phase aqueuse à l'intérieur de chaque particule porteuse de gouttes. La pluralité de particules porteuses de gouttes d'hydrogel associées à des gouttes aqueuses sont mises en suspension sous la forme d'éléments individuels dans une phase huileuse non miscible. Les particules porteuses de gouttes d'hydrogel à échelle micrométrique contenant les vides ou cavités peuvent être fabriquées à l'aide de générateurs de gouttelettes microfluidiques. Les goutticules peuvent être utilisées pour analyser des entités simples (par exemple, des molécules simples et des cellules uniques) ainsi que des analytes.
Patent CA-3109673-A1 (CA)
Inventor: DONSBACH KAI
IPC: C07D271/06
Filed: 2019-09-12
Abstract: The present invention relates to an improved process for preparation of Ozanimod (I) or pharmaceutically acceptable salts thereof. The present invention also relates to an improved process for preparation of (S)-l-amino-2,3-dihydro- 1H-indene-4-carbonitrile (II) or its optically active acid salts.
Patent CA-3112674-A1 (CA)
Inventor: MANNINEN MIKA
IPC: H01Q13/10
Filed: 2021-03-19
Abstract: Disclosed is a radiating coaxial cable wherein at least one geometric property of the radiating apertures of the cable conductive shield is varied longitudinally, so as to longitudinally vary the shape of the radiation pattern of the cable in a predefined way. Such radiating coaxial cable allows providing a non-uniform radiofrequency coverage by installing a single cable. For example, in a building with different areas having different coverage requirements, the geometric properties of the radiating apertures of the cable may be varied so as to longitudinally vary the shape of the radiation pattern to meet the coverage requirements of the various areas crossed by the cable.
Patent CA-3113178-A1 (CA)
Title: Fastener extractor and dislodging tool apparatus
Inventor: Kukucka Paul
IPC: B25B27/14
Filed: 2019-07-25
Abstract: A fastener extractor and dislodging tool apparatus includes a torque-tool body, a threaded opening, a plurality of engagement features, and a release bolt. The plurality of engagement features that grips the lateral surface of the stripped fastener is radially positioned around a rotation axis of the torque-tool body. The plurality of engagement features being perimetrically connected around a base of the torque-tool body thus delineating a socket body that removes the stripped fastener. The threaded opening traverses through the base so that the release bolt can be threadedly engaged with the threaded opening, opposite of the plurality of engagement features. When the stripped fastener is jammed within the plurality of engagement features, the release bolt can be threadedly moved into the space between the plurality of engagement features thus dislodging the stripped fastener from the torque-tool body.
Patent CA-3114220-A1 (CA)
Title: Eco baggy bag
Inventor: ALMARZA MARQUEZ ANDREA
IPC: B65D30/10
Filed: 2021-04-07
Abstract: A rectangular bag which could be a heat insulating bag made of different fabric and can be use alone, with two or more members with removable, extendable and retractable poles on top of the bag to hold and fit the bag into different sizes of shopping carts so it can be use to organize the groceries before, during and after checkout specially when using smart shopping carts, doing self-checkout or doing groceries at a smart grocery store with self scanning. The bag also has two straps stitched to the left end side and right end side of the bag, the top is made of materials such as Velcro not limited to to secure the bag into the handles of the shopping carts limiting the move of the bag inside the shopping cart while is empty. The bag also has long handles and short handles assembled with one single piece crossed at the bottom of the bag and come up again on the top of the bag making it strong and durable, also levelling off the bottom of the bag when loaded. They have a foam stitched in the inferior part of the handle to protect hands, shoulders when carrying the bag with groceries. The bag has three straps stitched at the top part of the bag in the internal side, which fall inside the bag while the bag is in use, each strap has a small piece of Velcro not limited to and three Velcro stripes not limited to at the bottom of the bag on the external side of the bag. When the bag is not in used the three straps at the top of the bag will come out and the bottom part of the bag will fold up in counter clockwise direction, the straps will click with the Velcro stripes and the bag will be fold into a lightweight roll by itself or with two or more members making it easier to carry and transport one or multiple reusable bags bringing convenience to the user.
Patent CA-3114390-A1 (CA)
Inventor: REZUKE ROBERT W
IPC: B01D39/08
Filed: 2016-10-21
Abstract: Linvention concerne une composition filtrante efficace pour réagir avec des impuretés organiques gazeuses ou en suspension dans lair, telles que le formaldéhyde. La composition filtrante est formée à partir dun substrat filtrant, par exemple une bande fibreuse ou un bloc de carbone extrudé, traité avec du tris-(hydroxyméthyl)aminométhane. Le résultat inattendu de cette combinaison est un filtre plus durable, apte à adsorber des impuretés organiques en suspension dans lair pendant une période de temps beaucoup plus longue quun milieu filtrant non traité du même type. Lélimination du formaldéhyde est présentée en tant quexemple illustratif.
Patent CA-3115508-A1 (CA)
Title: Methods for testing controlled radiation pattern antenna processing units and systems therefor
Inventor: ILIE LURIE
IPC: G01S19/23
Filed: 2021-04-19
Abstract: A method includes receiving, by a computing device, from a plurality of radiofrequency receivers, a plurality of baseband signals, each of the plurality of baseband signals formed from a radiofrequency signal from a GNSS antenna and a pilot reference signal, wherein the pilot reference signal is the same for each of the baseband signals. One or more of a phase offset, a time offset, or a power offset are calculated for each of the baseband signals based on the pilot reference signal. Each of plurality of baseband signals are adjusted based on the calculated phase offset, time offset, or power offset for each of the baseband signals.
Patent CA-3118760-A1 (CA)
Inventor: O'HEERON PETE
IPC: C12N5/071
Filed: 2019-11-04
Abstract: Disclosed are methods, compositions of matter, and means of treatment or prophylaxis using fibroblasts possessing regenerative properties for the treatment of brain injuries including stroke, transient ischemic injuries, chronic traumatic encephalopathy, traumatic brain injury, and tauopathies. Embodiments of the disclosure administer fibroblasts with regenerative properties either systemically, locally, or a combination of the two prior to, concurrent with, or subsequent to a brain injury. In some embodiments of the disclosure fibroblasts or products thereof, are administered intranasally, intrathecally, and/or intravenously.
Patent CA-3125346-A1 (CA)
Title: Ion beam delayering system and method, and endpoint monitoring system and method therefor
Inventor: PAWLOWICZ CHRISTOPHER
IPC: C23F4/00
Filed: 2020-01-21
Abstract: Described are various embodiments of an ion beam delayering system and method, and endpoint monitoring system and method therefor. In one embodiment, a method is described for monitoring an ion beam de-layering process for an unknown heterogeneously layered sample, the method comprising: grounding the sample to allow an electrical current to flow from the sample, at least in part, as a result of the ion beam de-layering process; milling a currently exposed layer of the sample using the ion beam, resulting in a given measurable electrical current to flow from the sample as said currently exposed layer is milled, wherein said given measurable electrical current is indicative of an exposed surface material composition of said currently exposed layer; detecting a measurable change in said measureable electrical current during said milling as representative of a corresponding exposed surface material composition change; and associating said measurable change with a newly exposed layer of the sample.
Patent CA-3127299-A1 (CA)
Inventor: SUZUKI SHOGO
IPC: G10L15/00
Filed: 2020-01-17
Abstract: L'invention concerne un dispositif de chat vocal, un procédé de chat vocal, et un programme qui peut déterminer de manière appropriée si un texte, qui est un résultat de reconnaissance vocale pour la voix d'un chat vocal, est produit. Selon la présente invention, une unité de réception de la parole (44) reçoit la voix d'un chat vocal. Une unité d'acquisition de texte (46) acquiert un texte qui est un résultat de reconnaissance vocale pour la voix reçue par l'unité de réception de la parole (44). Une unité de commande de transmission (52) commande la transmission des données de texte comprenant le texte acquis par l'unité d'acquisition de texte (46) à une contrepartie de communication en fonction de l'affichage du résultat de reconnaissance vocale dans un système de chat vocal qui est la contrepartie pour une communication.
Patent CA-3127375-A1 (CA)
Title: Plasminogen for treating and preventing microthrombosis
Inventor: KIESSIG STEPHAN T
IPC: A61P7/02
Filed: 2020-01-24
Abstract: The present invention relates to plasminogen for use in a method for preventing or treating a thrombotic event in a patient, wherein the patient is at risk of developing or is suffering from microthrombi.
Patent CA-3129264-A1 (CA)
Title: Apparatus and method for producing tubular packages
Inventor: FERRIS KEVIN
IPC: B65B9/06
Filed: 2020-02-04
Abstract: Apparatus (10) for producing tubular packages includes a packaging material dispenser (12) and a forming section (20). The forming section (20) comprises a progressive folding region (26a, Fig 8) having a plurality of discrete, elongate external guide surfaces (50, 52, 54, 56) extending generally in the machine direction (A). The elongate external guide surfaces are spaced apart from one another and configured for contact with an outer surface of the packaging material so as to progressively guide and fold the packaging material about a longitudinal axis from a planar configuration into a tubular structure. The elongate guide surfaces may be arcuate and may be provided by means of guide rods. The apparatus may be a horizontal or vertical form, fill seal type apparatus. The packaging material (14) may be a semi-rigid packaging material such as paperboard, cartonboard, or semi-rigid plastics.
Patent CA-3132707-A1 (CA)
Inventor: ZYKH IGOR
IPC: G06F40/56
Filed: 2021-10-01
Abstract: A computer implemented system and method is provided for responding to textual reviews. The method comprises: receiving harvested content comprising a text segment and associated with an entity; determining a primary intent of the text segment determined by reviewing a set of utterances in the text segment of the harvested content and comparing the set of utterances to example utterances associated with a set of pre-defined intents, the primary intent having a highest similarity to the set of utterances in the text segment as compared to other deduced intents and associated utterances. The method comprises assigning a confidence score associated with determining the primary intent. If the confidence score exceeds a first threshold, generating an automated response, based on the primary intent and automatically responding to the harvested content with the automated response having the customized sentence segment where the confidence score exceeds a second threshold score.
Patent CA-3133054-A1 (CA)
Title: Amelioration rapide de la fonction endotheliale, reduction rapide de la rigidite arterielle et inversion rapide de la calcification de vaisseaux sanguins par administration de vit amine k
Inventor: CHLOPICKI STEFAN
IPC: A61P9/10
Filed: 2020-03-10
Abstract: L'invention concerne une méthode permettant d'améliorer rapidement la fonction cardiovasculaire, rapidement réduire la rigidité artérielle et d'inverser rapidement la calcification d'un vaisseau sanguin chez un mammifère, consistant à administrer au mammifère une quantité efficace de vitamine K pendant une période de 2 semaines à moins de 6 mois. L'invention concerne également une méthode permettant d'augmenter la production d'oxyde nitrique endothélial chez des mammifères, consistant à administrer au mammifère une quantité efficace de vitamine K pendant une période de 2 à 6 semaines. La vitamine K peut être administrée conjointement avec des substances supplémentaires telles que la vitamine D.
Patent CA-3133803-A1 (CA)
Inventor: LI AN-HU
IPC: C07D409/06
Filed: 2020-04-10
Abstract: The present disclosure provides solid forms of (E)-3-[2-(2-thienyl)vinyl]-1H-pyrazole, compositions thereof, and methods of making and using the same.
Patent CA-3133816-A1 (CA)
Title: Montagnes russes a plateforme rotative
Inventor: HALL GREGORY S
IPC: A63G7/00
Filed: 2020-03-23
Abstract: Un appareil pour un parc d'attractions comprend un système de bogie qui se déplace le long d'un trajet de parcours, une plateforme couplée au système de bogie et une pluralité de sièges couplés à une surface de la plateforme. La plateforme peut tourner autour d'un axe de guidage par rapport au système de bogie, et la pluralité de sièges peut tourner autour de l'axe de guidage avec la plateforme.