baber/WOPTO huggingface dataset:
Patent CA-3133268-A1 (CA)
Title: Hollow spring and manufacturing method thereof
Inventor: SAYAMA HIRONOBU
IPC: F16F1/02
Filed: 2018-06-28
Abstract: A hollow spring is provided to reduce vehicle weight and rolling of the vehicle body in comer. A steel tube is bent into a predeteunined shape and heat-treated. The inner surface of the steel tube is polished by flowing a viscoelastic abrasive medium within the steel tube between a first opening and a second opening of the steel tube. The surface roughness across the entire inner surface of the steel tube is reduced or compressive residual stress is given to the entire inner surface to increase fatigue life of the hollow spring and an average of the surface roughness is less than 10 micrometers across the entire inner surface of the steel tube.
Patent CA-3134899-A1 (CA)
Title: System and method for propeller balancing
Inventor: LEE PETER
IPC: B64F5/40
Filed: 2021-10-19
Abstract: There is provided a method and a system for propeller balancing of an aircraft. The method comprises operating a propeller in-flight, receiving propeller vibration data during operation of the propeller in-flight, computing, after at least one flight of the aircraft, an average vibration magnitude and an average vibration phase angle based on the propeller vibration data, determining a propeller balancing solution based on the average vibration magnitude and the average vibration phase angle, and generating a balancing need indication by outputting the propeller balancing solution.
Patent CA-3135824-A1 (CA)
Inventor: WEINSTEIN JOEL
IPC: G01F1/84
Filed: 2019-04-03
Abstract: A meter electronics (20) for using a density measurement of a fluid to verify a vapor pressure is provided. The meter electronics (20) includes a processing system (200) communicatively coupled to a meter assembly (10) having the fluid, the processing system (200) is configured to determine a vapor pressure of the fluid by detecting a phase change of the fluid in the meter assembly (10), measure a density of the fluid based on a resonant frequency of the meter assembly (10), derive a vapor pressure from the measured density, and compare the determined vapor pressure with the derived vapor pressure.
Patent CA-3136327-A1 (CA)
Inventor: HUWAIS SALAH
IPC: A61B17/16
Filed: 2020-04-09
Abstract: A rotary tool configured for high speed condensing and/or cutting action to form a hole. The tool has a body around which is formed a plurality of flutes. Each flute has a cutting face on one side and a densifying face on the other side. A land between adjacent flutes establishes a substantially margin-less working edge along each cutting face. The working edges are configured to produce osseodensification when the tool is operated in the condensing mode. A cavity is formed inside the body with access through its apical end. A plurality of spurs rim the apical end. Each spur has a grinding edge that is offset from said longitudinal axis in the cutting direction of rotation. Some of the flutes open directly into a gullet formed between adjacent spurs. Some of the flutes open directly into leading flanks that fall away from each grinding edge.
Patent CA-3138059-A1 (CA)
Inventor: BELLEKENS BEN
IPC: G08B13/24
Filed: 2020-05-20
Abstract: According to an embodiment, a method is disclosed for estimating movements (140) of a crowd (110-111) between a first (100) and second (101) subregion in an area (130) monitored by a wireless sensor network, the wireless sensor network comprising nodes (102-105) configured to exchange a radio frequency signal through a first (132-133) respective second (130-131) link, wherein the first (132-133) respective second (130-131) link crosses the first (100) respective second (101) subregion, the method comprising the steps of exchanging radio frequency signals over the first (132-133) and second (130-131) link; and measuring respective first and second attenuations of the exchanged radio frequency signals over the first (132-133) respective second (130-131) link; and estimating based on a change in the attenuations a flow (120) of the crowd (110-112) between the first and second subregion; and wherein the estimating further comprises estimating based on the first and second attenuations a density of the crowd (110-112) in the first (100) respective second (101) subregion; and estimating based thereon a flux (140) of the crowd (110-112) between the first (100) and second (112) subregion.
Patent CA-3139876-A1 (CA)
Title: Heavy phase liquid discharge element for a centrifugal separator, centrifugal separator and method for separating two liquid phases
Inventor: MADSEN BENT
IPC: B04B11/02
Filed: 2020-04-29
Abstract: The present disclosure relates to a heavy phase liquid discharge element, a centrifugal separator comprising the element and to a method of separating two liquid phases. The heavy phase liquid discharge element (200) comprises at least one inlet opening (211; 212) on a first side (210) of the heavy phase liquid discharge element, the at least one inlet opening being adapted to face an interior of the centrifugal separator, and at least two separate outlet channels (271; 272) defining an outlet on the second side (220) of the heavy phase liquid discharge element, wherein at least a portion of each of the outlet channels overlaps with the at least one inlet opening, thereby forming a liquid pathway between the at least one inlet opening and the outlet defined by the at least two outlet channels through which the liquid can pass. By this design, pressure losses in the heavy phase liquid outlets can be decreased.
Patent CA-3140183-A1 (CA)
Inventor: CHUANG WEI-LIEN
IPC: B01D11/02
Filed: 2020-05-29
Abstract: The present invention relates to a novel analytical method for detecting one or more analytes in a source sample by continuous flow 2D LC-MS/MS using a single LC system.
Patent CA-3144650-A1 (CA)
Title: Cxcr4 inhibitors and uses thereof
Inventor: SKERLJ RENATO
IPC: C07D519/00
Filed: 2020-06-26
Abstract: The present invention relates to compounds and methods of inhibiting C-X-C receptor type 4 (CXCR4). The invention also provides pharmaceutically acceptable compositions comprising compounds of the present invention and methods of using said compositions in the treatment of various diseases.
Patent CA-3144769-A1 (CA)
Inventor: WODLINGER BRIAN C
IPC: G16H30/40
Filed: 2020-07-20
Abstract: L'invention concerne un procédé de traitement d'imagerie de perfusion, comprenant la collecte d'une pluralité d'images numériques comprenant des données de réflectivité micro-ultrasonore en mode B séquentielles, le calcul de tendances de décorrélation de données auto-corrélées en vue de déterminer le débit sanguin et le niveau de perfusion, la réduction du contenu de bruit dans les données à l'aide des tendances de décorrélation et/ou la formation d'une représentation visuelle sur la base des tendances de décorrélation. Le présent système et le présent procédé fournissent un système et un procédé d'imagerie ultrasonore fournissant des données de perfusion sans nécessiter l'utilisation d'un agent de contraste injecté.
Patent CA-3146765-A1 (CA)
Inventor: ANDESHMAND SAYEED
IPC: C12Q1/6806
Filed: 2020-08-17
Abstract: Methods and systems are provided for point-of-care nucleic acid amplification and detection. One embodiment of the point-of-care molecular diagnostic system includes a cartridge and an instrument. The cartridge can accept a biological sample, such as a urine or blood sample. The cartridge, which can comprise one or more of a loading module, lysis module, purification module and amplification module, is inserted into the instrument which acts upon the cartridge to facilitate various sample processing steps that occur in order to perform a molecular diagnostic test.
Patent CA-3148219-A1 (CA)
Title: Systems and methods for performing trans-abdominal fetal oximetry or pulse oximetry
Inventor: RAY NEIL PADHARIA
IPC: A61B8/00
Filed: 2020-07-24
Abstract: Systems, devices, and methods for performing trans-abdominal fetal oximetry and/or trans-abdominal fetal pulse oximetry using physiological characteristics and/or a calibration factor may receive a physiological characteristic of a pregnant mammal and determine one or more potential impact(s) of the physiological characteristic on a behavior of an optical signal projected into the abdomen of the pregnant mammal. Then a calibration factor for the optical signal responsively to the impact. The calibration factor may then be used to calibrate a fetal detected electronic signal so that a level of fetal hemoglobin oxygen saturation may be determined.
Patent CA-3148861-A1 (CA)
Inventor: GUROVICH NIKOLAY
IPC: A61F2/24
Filed: 2020-09-10
Abstract: Devices, systems and methods for situating a device within a variety vasculature morphologies are provided. An expandable device can adapt to the local vasculature morphology and still provide a controlled inner diameter is described. A device for situating within the inferior vena cava and superior vena cava is described. Systems and methods for utilizing devices are described.
Patent CA-3152592-A1 (CA)
Title: Machine automatique flexible de transformation d'aliments et d'execution de commandes clients
Inventor: SHARAPOV ROMAN
IPC: A21C9/08
Filed: 2020-09-27
Abstract: La présente invention est destinée à être utilisée dans des pizzerias et autres restaurants pour remplacer complètement la main-d'?uvre dans la transformation d'aliments. L'invention utilise un principe modulaire pour la flexibilité. Il permet de calibrer la machine pour (1) différents plats tels que des pizzas, des ailes de poulet ou des hamburgers, (2) différentes tailles et formes de la pièce et (3) une capacité de commandes différente. La machine utilise des robots d'entraînement autonomes avec un pilote automatique pour la logistique alimentaire entre des stations d'ingrédients et pour le remplissage des stations avec des ingrédients. Le robot de pilotage automatique autonome permet de positionner précisément l'aliment à cuire, par exemple une pizza, par rapport à la station d'ingrédients pour une garniture précise ou autre transformation d'aliment. Une interposition précise permet une profonde personnalisation des aliments par un client avec la possibilité de réaliser des dessins sur des aliments à l'aide d'ingrédients. La structure modulaire matricielle de la machine permet l'exécution de commandes en parallèle. Il est extrêmement avantageux aux heures de pointe.
Patent CA-3153106-A1 (CA)
Title: Mesoporous carbon material loaded cobalt-based catalyst and preparation method thereof
Inventor: BAI JIRONG
IPC: B01J37/02
Filed: 2020-12-09
Abstract: The present invention relates to the technical field of metal catalysts, and provides a mesoporous carbon material loaded cobalt-based catalyst and a preparation method therefor. The preparation method for the cobalt-based catalyst comprises: (1) dissolving Co(NO 3) 26H 2O into an absolute ethanol solution; (2) soaking a mesoporous carbon material GMC into the solution in step (1), and then evaporating same in a rotary evaporator to obtain a mixture; and (3) placing the mixture in step (2) into an oven for drying, and then calcining same to obtain the catalyst. The catalyst is higher in graphitization degree, more uniform in CoO particle dispersion, higher in CO conversion rate, lower in CO 2 generation rate, and better in C 5+ selectivity.
Patent CA-3156605-A1 (CA)
Title: Lamination lubricant dispensing unit for lubricating a working roller of a rolling mill for laminating a sheet of alkali metal or alloy thereof into a film
Inventor: DUBE JONATHAN
IPC: B21B1/40
Filed: 2020-11-18
Abstract: A lamination lubricant dispensing unit for lubricating a working roller of a rolling mill for laminating a sheet of alkali metal or alloy thereof into a film. The lubricant dispensing unit has a dispensing unit body defining a laterally extending wall; first and second side walls extending forwardly from the laterally extending wall; and a ledge connected to lower ends of the walls. The ledge extends forwardly from the laterally extending wall and extending between the side walls. The ledge and the walls define a recess having an opened side. The ledge has a front edge for abutting a lamination surface of the working roller. At least a portion of the ledge is an angled portion extending upward and rearward from the front edge toward the laterally extending wall. The dispensing unit body defines at least one lubricant passage having an outlet defined in the laterally extending wall.
Patent CA-3157235-A1 (CA)
Inventor: SPATARO JOSEPH
IPC: A61M39/24
Filed: 2020-11-03
Abstract: A valve for controlling flow of a fluid may include an enclosure, which may include an inlet and an outlet. The valve may include a primary fluid path and a septum positioned within an interior of the enclosure and in proximity to the primary fluid path. The septum may include a first configuration at a first fluid pressure within the interior of the enclosure and a second configuration at a second fluid pressure within the interior of the enclosure.
Patent CA-3157820-A1 (CA)
Title: Method and device for archiving outdated data
Inventor: XU JUN
IPC: G06F16/22
Filed: 2020-07-30
Abstract: Method and device for archiving outdated data The method comprises: extracting outdated data from a service system, and temporarily storing the outdated data in a preset temporary data table (S1); deleting the outdated data from the service system (S2); and transferring the outdated data in the temporary data table to a preset archive database (S3). In the method, outdated data is deleted from a service system and archived, thereby ensuring that the service system only stores valid data, reducing the volume of data stored in the service system, and accordingly preventing deterioration of system performance caused by a surge of the data volume. Transferring the outdated data to another archive database does not affect normal operation of the service system and can provide a historical data query service.
Patent CA-3158132-A1 (CA)
Title: Compositions and methods for delivering a bacterial metabolite to a subject
Inventor: SMITH MARK
IPC: A61P1/04
Filed: 2020-10-19
Abstract: The present disclosure relates to compositions comprising preparations of uncultured fecal bacteria, methods of manufacturing the compositions, and methods of using the compositions to treat a disorder related to a gut dysbiosis.
Patent CA-3158746-A1 (CA)
Title: Depolymerisation de polysaccharide controlee par desactivation de peroxyde a haut rendement et compositions correspondantes
Inventor: AMICUCCI MATTHEW JOSEPH
IPC: C12N9/26
Filed: 2020-11-12
Abstract: L'invention concerne des procédés de clivage de polysaccharides, comprenant la réaction de polysaccharides avec un réactif de Fenton, et le clivage des polysaccharides traités avec un réactif de clivage à base d'azote, qui est de préférence également un agent de désactivation de peroxyde. L'invention concerne en outre des compositions d'oligosaccharides synthétiques produites par de tels procédés de clivage de polysaccharide. De telles compositions d'oligosaccharides sont présentées pour fournir une utilité dans divers aspects, notamment une modulation de la croissance microbienne et/ou du métabolisme microbien ou d'un hôte.
Patent CA-3159771-A1 (CA)
Inventor: HTOO THUREIN M
IPC: A61P11/06
Filed: 2020-12-11
Abstract: The present invention provides cromakalim prodrugs, compositions, and their use for the modulation of ATP-sensitive potassium (KATP) channels for therapeutic purposes.
Patent CA-3160591-A1 (CA)
Title: Packaging sheeting and a method of manufacturing packaging sheeting
Inventor: PENN BRANDON
IPC: C08L23/06
Filed: 2021-02-01
Abstract: The present invention is directed to a method of manufacturing sheeting, the method comprising the steps of: forming multiple recesses in a symmetrical repeat pattern on a sheet of material; extruding a molten material to form an upper outside wall and a lower outside wall; interposing the formed sheet between the upper outside wall and the lower outside wall; and fixing the interposed sheet to the upper outside wall and the lower outside wall. The invention is also directed to sheeting comprising: an upper outside wall and a lower outside wall; and an interposed sheet fixed between the outside walls, the interposed sheet including multiple recesses in a symmetrical repeat pattern; wherein the upper and lower outside walls are, or the interposed sheet is, manufactured from a material which includes a polymeric material.
Patent CA-3161454-A1 (CA)
Inventor: WEBER MONIKA
IPC: G01N15/05
Filed: 2020-11-13
Abstract: Methods and apparatus for detecting, quantifying, enriching, and/or separating bacterial species in fluid sample are provided. The fluid sample is provided as input to a microfluidic passage of a microfluidic device, wherein the microfluidic device comprises at least one electrode disposed adjacent to the microfluidic passage. The at least one electrode is activated to capture bacteria in the sample using dielectrophoresis, wherein the capture efficiency of bacteria is at least 99%.
Patent CA-3163493-A1 (CA)
Title: Use of reaction resin mixtures with predefined polarity for setting the robustness of a mortar composition and method for setting the robustness of a mortar composition
Inventor: KUMRU MEMET-EMIN
IPC: C04B28/06
Filed: 2021-01-12
Abstract: The present invention relates to the use of a non-polar reaction resin mixture for improving the adhesion of a mortar compound on the basis of radically polymerisable compounds, in particular on the basis of urethane (meth)acrylates, on the surface of partly cleaned and/or moist boreholes in mineral substrates. The use of a non-polar reaction resin mixture in corresponding mortar compounds reduces the sensitivity thereof to moisture and inadequate cleaning conditions such that, overall, mortar compounds are obtained which are characterised by improved robustness against external influences.
Patent CA-3164573-A1 (CA)
Title: Methods for recovering a precious metal from refractory ores by near-ambient alkaline pre-oxidation and complexation
Inventor: ASSIMA GNOUYARO PALLA
IPC: C22B11/00
Filed: 2021-04-30
Abstract: Methods for recovering gold from a refractory gold ore and concentrate are described. The method can include leaching the refractory gold ore and concentrate with the alkaline reagent under ambient or near-ambient conditions and a subsequent gold complexation. The method can optionally include separating a gold-containing leachate from a gold- unlocked solid residue obtained during the leaching step and performing a subsequent complexation on the gold-unlocked solid residue and optionally gold complexation on the gold-containing leachate. These methods can increase the gold recovery compared to conventional methods.
Patent CA-3166431-A1 (CA)
Inventor: ZIMMERMAN CECILIA
IPC: F21V8/00
Filed: 2020-12-31
Abstract: L'invention concerne un boîtier de dispositif. Le boîtier de dispositif comprend un premier dispositif lumineux, le premier dispositif lumineux comprenant une première alimentation électrique conçue pour fournir un signal électrique à une première diode électroluminescente (DEL), la première DEL étant séparée d'une première surface d'un film diffuseur par un espace, le film diffuseur comprenant une seconde surface, opposée à la première surface, la seconde surface étant conçue pour entrer en contact avec un premier conduit de lumière.
Patent CA-3168211-A1 (CA)
Title: Derive de pyrrolopyridine et son utilisation dans la prevention et le traitement d'une maladie liee a la proteine kinase
Inventor: JUNG MYUNG HO
IPC: A61P25/28
Filed: 2020-01-20
Abstract: La présente invention concerne un dérivé de pyrrolopyridine et une composition pharmaceutique le comprenant en tant que principe actif pour la prévention ou le traitement d'une maladie liée à la protéine kinase. Le dérivé de pyrrolopyridine présente une excellente activité inhibitrice vis-à-vis de plusieurs protéines kinases notamment LRRK2, DYRK1 et CLK1 et présente un excellent effet inhibiteur sur la croissance de cellules du cancer du sein triple-négatif. Une composition pharmaceutique comprenant ledit dérivé de pyrrolopyridine en tant que principe actif peut être utilisée de manière avantageuse pour traiter ou prévenir des maladies liées à la protéine kinase, entre autres, le cancer, des maladies cérébrales dégénératives et des maladies inflammatoires, et en particulier pour traiter le cancer du sein triple-négatif.
Patent CA-3168454-A1 (CA)
Title: Compositions and methods for stimulating hair growth
Inventor: ROSEN DAVID K
IPC: A61P17/14
Filed: 2021-02-25
Abstract: Methods and compositions for stimulating hair growth are disclosed. Compositions for stimulating hair growth include two or more of hyaluronic acid, osteopontin, and another CD44 binding ligand. Methods for stimulating hair growth include administering such composition into the skin of a patient.
Patent CA-3169194-A1 (CA)
Inventor: HARRIS JAMES D
IPC: B01D50/20
Filed: 2018-02-21
Abstract: The present invention discloses a rectangular shaped filter and coalescer elements and a vessel that houses a plurality of such rectangular shaped elements. Greater filtration or separation efficiency is provided due to increased number and alignment of rectangular shaped filter elements in the vessel. The rectangular shaped filter elements are also easy to replace.
Patent CA-3170159-A1 (CA)
Inventor: MUSKE MITCHELL JAMES
IPC: B23K9/095
Filed: 2022-08-11
Abstract: Described herein are examples of weld training systems that show (e.g., transparent and/or translucent) "ghost" images of a welding tool on a display screen of a welding headgear to indicate target positions and/or target orientations of an actual welding tool. In some examples, the weld training systems may additionally "reset" the target tool image to a position closer to the actual welding tool if the target tool image gets too far away. The ability to "reset" the target tool image to a position closer to the actual welding tool may help in minimizing a risk that an operator 106 will overcompensate to try to catch up with the target tool image, which can be detrimental to the weld. Additionally, resetting the target tool image to a position closer the welding tool may allow an operator to better perceive and/or understand differences in orientation and/or other technique parameters.
Patent CA-3170387-A1 (CA)
Inventor: KOMARU YUITO
IPC: G01M3/28
Filed: 2021-03-15
Abstract: L'invention concerne un dispositif de test d'étanchéité à l'eau (1) permettant de tester l'étanchéité à l'eau d'une section dans laquelle des tuyaux (2, 3) sont reliés ensemble, le dispositif de test d'étanchéité à l'eau (1) comprenant un corps de dispositif de test (21) et une tige d'actionnement de mouvement (22) qui est destinée à déplacer, depuis l'extérieur de l'extrémité d'un tuyau, le corps de dispositif de test (21), qui est à l'intérieur du tuyau, le corps de dispositif de test (21) étant déplacé dans la direction de l'axe du tuyau (B), la tige d'actionnement de mouvement (22) étant disposée sur le corps de dispositif de test (21) et s'étendant dans la direction de l'axe du tuyau (B), des éléments de support principaux (61, 62) qui supportent la tige d'actionnement de mouvement (22) à l'extérieur du tuyau (2) étant fournis à la tige d'actionnement de mouvement (22), et les éléments de support principaux (61, 62) ayant chacun à son extrémité inférieure un élément de rotation principal (75) qui tourne librement, pouvant être commutés entre une position de support (K) pour supporter la tige d'actionnement de mouvement (22) à l'extérieur des tuyaux et une position pliée pour être pliée dans les tuyaux, et étant chacun sollicités vers la position de support (K) à partir de la position pliée.