baber/WOPTO huggingface dataset:
Patent CA-3090353-A1 (CA)
Title: Fluid treatment separator and a system and method of treating fluid
Inventor: SEGUIN RONALD J
IPC: B01D17/038
Filed: 2020-08-18
Abstract: There is provided a method of treating fluid such as tailings from tailings ponds resulting from oil sands production. A fluid treatment separator has a separation chamber having an oil outlet and a water chamber having a water outlet below the height of the oil outlet. A  fluid passage connects between the separation and water chambers. The fluid passage is below the height of the water outlet. A centrifuge flow separator is in the separation chamber. A centrifuge flow diffuser is oriented to direct mixed fluids into the centrifuge flow separator. Preferably, the centrifuge flow diffuser is a ring diffuser and the centrifuge flow separator is a centrifuge cone. A fluid treatment system includes a fluid treatment separator and a phase separator and may include multiple fluid treatment separators and phase separators connected in series.
Patent CA-3091553-A1 (CA)
Inventor: FERREIRA GAGLIOTI SILVIO
IPC: F04B47/02
Filed: 2019-02-19
Abstract: La présente invention concerne une pompe de fond de trou permettant de produire des volumes de liquides à partir d'un puits de pétrole, la pompe comprenant : une paroi d'extension ; un cylindre qui s'étend verticalement à l'intérieur de la paroi d'extension ; une chambre de séparation de gaz délimitée par le cylindre et la surface intérieure de la paroi d'extension ; et un piston comprenant un clapet de refoulement dans sa partie inférieure. Le piston est conçu pour coulisser verticalement dans le cylindre vers l'intérieur de la chambre de séparation entre une extrémité supérieure de la position de course et une extrémité inférieure de la position de course ; le piston comprend au moins un orifice d'aération, ledit orifice d'aération étant conçu pour assurer une communication entre l'intérieur du piston et la chambre de séparation de gaz lorsque le piston atteint l'extrémité inférieure de la position de course. Dans l'extrémité inférieure de la position de course, l'orifice d'aération est positionné sous le cylindre.
Patent CA-3092571-A1 (CA)
Title: System and method for manufactured article dynamic measurement, tool selection and toolpath generation
Inventor: SCHNEIDER DAVID
IPC: G05B19/4097
Filed: 2019-12-31
Abstract: A system and method capable of encoding design intent for an article of manufacture wherein the original design intent encoding is abstract from any particular manufacturing process or machine, but allows for dynamic process adjustment accounting for real-world variations of stock material such that the design intent is preserved and the processing time and effort are not significantly affected. Because design intent is preserved, tool selection and machine process can be optimized to maximize quality and minimize manufacturing time and cost.
Patent CA-3093053-A1 (CA)
Inventor: ADAMS DANIEL
IPC: G01N33/574
Filed: 2019-03-13
Abstract: L'invention concerne des moyens pour prédire la survie globale (SG) et la survie sans progression (SSP) de sujets atteints d'un cancer, les prédictions étant basées sur le nombre et la taille de cellules circulantes de type macrophage associées au cancer (CTMAC) trouvées dans un échantillon biologique, tel que du sang, prélevé chez le sujet.
Patent CA-3093808-A1 (CA)
Inventor: WRIGHT CAMERON
IPC: G07G1/00
Filed: 2019-02-06
Abstract: Des exemples concernent un système de vérification du contenu d'un panier sur la base d'une note. Une note de confiance d'un utilisateur est générée sur la base de l'historique des transactions de l'utilisateur, des données d'une zone de sélection d'articles et des règles de confiance. La note de confiance fournit une valeur de base qui est décrémentée d'une quantité prédéterminée sur la base de déclencheurs liés au comportement détectés lorsque l'utilisateur balaie des articles pendant une sélection d'articles de façon à générer une note temporaire de vérification par panier. Les déclencheurs comprennent un nombre seuil d'absences d'article, un nombre seuil d'articles inconnus balayés et/ou un temps seuil écoulé après le balayage d'un article. Si la note de vérification par panier est supérieure ou égale à une note seuil minimale, le panier est approuvé en vue d'un passage en caisse. Si la note de vérification par panier est inférieure à la valeur seuil, le panier d'articles est sélectionné pour une vérification partielle du contenu du panier. Si la vérification partielle échoue, une vérification complète du contenu du panier est lancée.
Patent CA-3094546-A1 (CA)
Inventor: SOTO RONALD R
IPC: F16M13/02
Filed: 2020-09-25
Abstract: ABSTRACT An adjustable night vision goggle adapter device includes: a mounting point configured to attach to a helmet; a body affixed to the mounting point and including a surface having a first half of a bearing/detent interface and a central axis; and an arm rotatable about the central axis, having: a first end including a second half of the bearing/detent interface and being configured to rotate about the central axis; and a second end configured to form a joint with a night vision goggle interface, wherein the joint is configured to be rotatable about a shaft and is further configured to be lockable into a fixed position holding the night vision goggle interface at a fixed angle relative to the rotatable arm. Date Recue/Date Received 2020-09-25
Patent CA-3096131-A1 (CA)
Title: Metal-free few-layer phosphorous nanomaterial: method for its preparation and use thereof
Inventor: ZHANG QINGZHE
IPC: B01J31/00
Filed: 2019-06-10
Abstract: A method for preparing a metal-free few-layer phosphorous nanomaterial. The method comprises an ice-assisted exfoliation process (or solvent ice-assisted exfoliation process). The method allows for the preparation of a few-layer phosphorous nanomaterial with improved yield and reduced duration and exfoliation power. The few-layer phosphorous nanomaterial is used in the preparation of a photocatalyst. The photocatalyst exhibits a long-term stability, high photocatalytic H2 evolution efficiency from water, and good stability under visible light irradiation.
Patent CA-3096282-A1 (CA)
Title: Compositions et methodes pour ameliorer l'activite de transporteur d'ions et leurs utilisations
Inventor: RADZIOCH DANUTA
IPC: C07C233/75
Filed: 2018-07-09
Abstract: La présente invention concerne des méthodes pour améliorer l'activité d'un transporteur d'ions dans une cellule et/ou traiter une canalopathie chez un sujet sur la base de l'administration ou de l'utilisation d'une quantité efficace d'un composé de fenrétinide (fenrétinide, un analogue de fenrétinide, ou un sel pharmaceutiquement acceptable de celui-ci) et/ou de zinc. Les méthodes sont utiles pour restaurer ou augmenter l'expression de surface cellulaire d'un transporteur d'ions, tel que le régulateur de la perméabilité transmembranaire de la fibrose kystique (CFTR), qui est muté ou défectueux. Le composé de fenrétinide et/ou le zinc peuvent être utilisés en combinaison avec des modulateurs de transporteur d'ions, par exemple, des modulateurs de CFTR, pour améliorer davantage l'expression et l'activité de surface cellulaire du transporteur d'ions.
Patent CA-3099097-A1 (CA)
Title: Use of peptidylarginine deiminase to obtain improved sweet protein
Inventor: VLASIE MONICA DIANA
IPC: A23L27/30
Filed: 2019-06-03
Abstract: The present invention describes a process for modifying a sweet protein or a taste modifying protein, comprising incubating a sweet protein solution or a taste modifying protein solution with a peptidyl arginine deiminase (PAD).
Patent CA-3099759-A1 (CA)
Inventor: NIEMEYER SANDER G
IPC: F23D11/24
Filed: 2019-06-10
Abstract: La présente invention porte sur une pointe (20) pour une buse (22) d'un injecteur de carburant et sur un procédé associé. La pointe (20) comprend un corps de pointe (30) et une coupelle de turbulence (32). La coupelle de turbulence (32) comprend une pluralité de passages de pré-tourbillonnement (58) qui font communiquer de manière fluidique une cavité interne de la coupelle de turbulence avec un espace annulaire d'alimentation (62). La coupelle de turbulence comprend également une pluralité de passages de chambre de turbulence (68) qui font communiquer de manière fluidique une chambre de turbulence (70) avec l'espace annulaire d'alimentation (62). Les procédés comprennent la fabrication d'au moins une partie de la coupelle de turbulence au moyen d'une fabrication additive.
Patent CA-3101589-A1 (CA)
Title: Acoustic otoscope
Inventor: MOEHRING MARK A
IPC: A61B5/12
Filed: 2018-09-19
Abstract: An acoustic otoscope may include a speculum tip for coupling to an ear canal; an excitation source for generation of dynamic volume or pressure, the excitation source dynamic volume or pressure coupled to the speculum tip, the excitation source responsive to an input control; a pressure sensor for estimation of pressure in the speculum tip and returning a series of measurements; and a controller coupled to the excitation source input control and also coupled to receive pressure sensor measurements.
Patent CA-3101803-A1 (CA)
Title: Methods and systems for sparse vector-based matrix transformations
Inventor: MAXWELL EVAN
IPC: G06F17/10
Filed: 2019-05-31
Abstract: Methods and systems are described for converting a matrix to a sparse vector-based matrix utilizing one or more of a global identifier, a cohort identifier, an n-tuple representation, and a sparse vector. Methods and systems are described for partitioning matrices. Methods and systems are described for managing execution of tasks in a distributed computing environment. Methods and systems are described for positioning data within the distributed computing environment.
Patent CA-3103924-A1 (CA)
Inventor: JACKSON DAVID
IPC: B01D53/14
Filed: 2019-05-17
Abstract: A process is presented where a feed stream containing a hydrogen sulfide and another feed component is introduced into an absorber that the feed stream flows upward from the bottom of the absorber and contacts a liquid treatment solution, where the liquid treatment solution contains a sulfur dye catalyst. The hydrogen sulfide is absorbed into the liquid treatment solution and converted into sulfide ions. The other feed component is removed from the absorber vessel substantially free of the hydrogen sulfide and a spent treatment solution is also removed from the absorber vessel and fed to an oxidation vessel where it is contacted with an oxygen containing gas causing the sulfide ions to oxidize to thiosulfate and converting the spent sulfur dye catalyst to regenerated sulfur dye catalyst. The thiosulfate is recovered, and the regenerated sulfur dye catalyst can be recycled as part of the liquid treatment solution.
Patent CA-3104207-A1 (CA)
Inventor: PETITHOMME STEPHANE
IPC: G06F9/38
Filed: 2019-06-19
Abstract: A flexible Digital Signal Processor module comprises a Filter unit comprising a multiplier and an adder, where the multiplier receives input from a memory and a Shift Register Lookup table. The Digital Signal Processor module may implement digital filters such as FIR or HR filters by providing suitable filter coefficients from the memory and data values from the Shift Register Lookup table. An optional state machine may ensure synchronisation of addressing of the memory Shift Register Lookup table, and between multiple instances of the Digital Signal Processor module where these are required for a particular filter implementation. The proposed architecture offers additional modes of operation in which operations other than filter implementations are supported.
Patent CA-3104734-A1 (CA)
Inventor: STASSON JAMES B
IPC: A63F1/12
Filed: 2013-08-12
Abstract: ABSTRACT Automatic card shufflers include a card input mechanism for inputting cards into the card shuffler, a card storage device for receiving cards from the card input mechanism and temporarily storing cards within the card shuffler, and a card output mechanism for outputting shuffled cards from the card shuffler. The card storage device may include a movable rack configured to move vertically within the card shuffler. The movable rack may have a plurality of card storage compartments therein, each of which may be sized and configured to hold two cards therein. The card output mechanism includes a movable ejector configured to simultaneously eject cards out from two or more card storage compartments of the movable rack. Related methods include methods of fabricating such card shufflers, and methods of using such card shufflers.
Patent CA-3105337-A1 (CA)
Inventor: CHASE THOMAS N
IPC: A61P25/28
Filed: 2018-07-03
Abstract: The present invention describes pharmaceutical combinations, compositions, and methods comprising a statin and 6-propylamino-4,5,6,7-tetrahydro-1,3- benzothiazole-2-amine or a pharmaceutically acceptable salt and/or solvate thereof, 5 that are useful for the treatment of synucleinopathic disorders.
Patent CA-3108416-A1 (CA)
Inventor: HEINRICH BEAT
IPC: B22D41/34
Filed: 2019-07-03
Abstract: The invention relates to a method in which the exact position of a metallurgical vessel and of a slide closure (10) is automatically determined in a servicing area by means of a robot for automated servicing, and then a drive is mounted on the slide closure by said robot. The slide closure is then loosened by the drive, and at least one refractory closure plate (19, 21) can then be inserted into or removed from a slider unit (20) and a housing (11) of the slide closure (10) by the robot. It is possible to switch from this automated servicing with the robot to manual servicing of the slide closure (10) in the servicing area, and vice versa. During the automated servicing, the closure plates (19, 21) are inserted into or removed from the housing (11) and the slider unit (20) together with a cassette (15, 25). By contrast, these cassettes (15, 25), in the manual servicing mode, are fixed in the housing (11) or in the slider unit (20), and the closure plates (19, 21) are manually inserted directly into said cassettes remaining in the slide closure (10) and are centred or fastened or loosened therein. Depending on the conditions in the servicing area, it is therefore possible to switch in a very simple manner from automated servicing to manual servicing, and vice versa.
Patent CA-3109754-A1 (CA)
Inventor: JIANG BOYI
IPC: G16H20/17
Filed: 2018-09-21
Abstract: Infusion devices and related medical devices, patient data management systems, and methods are provided for monitoring a physiological condition of a patient. A method of managing a physiological condition of a patient using infusion of a fluid to influence the physiological condition of the patient involves obtaining a cost function representative of a desired performance for a bolus of the fluid to be delivered, obtaining a value for the physiological condition of the patient at a time corresponding to the bolus, determining a prediction for the physiological condition of the patient after the time corresponding to the bolus based at least in part on the value for the physiological condition using a prediction model, identifying a recommended amount of fluid to be associated with the bolus input to the prediction model that minimizes a cost associated with the prediction using the cost function, and providing indication of the recommended amount of fluid for the bolus.
Patent CA-3112384-A1 (CA)
Inventor: SIKORA HARALD
IPC: G01B11/24
Filed: 2019-09-30
Abstract: Methods and devices for controlling a production system for planar or strand-shaped bodies are disclosed. A body is conveyed in a conveying direction through a measurement region, and irradiated with measurement radiation in a gigahertz or terahertz frequency range. The measurement radiation at least partially penetrates the body. Measurement radiation reflected by the body is detected. A refractive index of the body is determined using a detected measurement radiation. A production parameter of the production system is controlled based on the refractive index determination. The refractive index is determined at a plurality of time points during conveying of the body through the measurement region. The production parameter is controlled based on a change in the refractive index over time determined at different points of the body. Measurement radiation is radiated onto different points of the body. The production parameter is controlled based on a spatial change in the refractive index.
Patent CA-3113317-A1 (CA)
Inventor: ZHANG XU
IPC: C02F1/46
Filed: 2019-10-10
Abstract: A method and apparatus for copper-catalyzed electrochemical water treatment are provided. The method comprises the steps of supplying an aqueous solution and electrochemically treating the aqueous solution in an electrochemical cell comprising an anode, a cathode, and the aqueous solution as an electrolyte, by applying an electric potential to said anode and said cathode, thereby producing purified water. The apparatus comprises an electrochemical cell comprising an anode, a cathode, and an electrolyte, the electrolyte contacting the anode and the cathode; an inlet allowing the electrolyte in the electrochemical cell; and an outlet allowing purified water out of the electrochemical cell. In both cases, the electrolyte/aqueous solution comprises water to be treated, chloride ions in a concentration [Cl-] at least about 10 mM, and copper(II) and/or copper(I) ions in a total copper ions concentration, [Cu2+] + [Cu+], of at least about 20 µM.
Patent CA-3113961-A1 (CA)
Inventor: SEE THO TOMMY
IPC: G06Q10/08
Filed: 2019-10-11
Abstract: L'invention ?concerne? ?un? procédé de transport d'une ou de plusieurs compositions alimentaires congelées qui peut comprendre la fourniture d'un premier récipient ; la distribution d'au moins un ingrédient comestible dans le premier récipient, la distribution du ou des ingrédients comestibles dans le premier récipient étant effectuée au niveau d'un premier emplacement ; le placement d'un premier couvercle sur le premier récipient contenant le ou les ingrédients comestibles ; la congélation du premier récipient avec le premier couvercle sur celui-ci et le ou les ingrédients comestibles à l'intérieur de celui-ci pour former une première composition alimentaire congelée dans le premier récipient ; la fixation d'une première enveloppe à au moins l'un parmi (a) le premier récipient avec la première composition alimentaire congelée à l'intérieur de celui-ci ou (b) le premier couvercle sur le premier récipient avec la première composition alimentaire congelée à l'intérieur de celui-ci; et le transport de la première composition alimentaire congelée vers un second emplacement en transportant le premier contenant dans la première chemise vers le second emplacement.
Patent CA-3114348-A1 (CA)
Title: Photosynthetic power cell devices and manufacturing methods
Inventor: PACKIRISAMY MUTHUKUMARAN
IPC: H01M8/16
Filed: 2021-04-07
Abstract: Unlike the microbial fuel cells (MFC) that always needs the carbon stock for its operation photosynthetic cells ( PSC) do not need any organic fuel. Moreover, the PSC generate electricity in both light and dark conditions. To date most of the PSC were being fabricated using microfabrication technology which is expensive and tedious and requires clean room fabrication facilities. The current proposed fabrication method generates (harvests) energy relatively higher than the other fabrication processes. Moreover, this fabrication method is beneficial over previous methods in terms of simple and cost effective and inexpensiveness. This invention proposes the fabrication of the micro photosynthetic power cell with gold sputtered micro metal arrayed grid-foils followed by bonding to the proton exchange membrane with no space between the electrodes and the proton exchange membrane. In addition to the several advantageous all the materials utilized for the fabrications are completely biodegradable.
Patent CA-3115785-A1 (CA)
Title: Secure systems and methods to produce customized nutritional products
Inventor: LaCore Terry
IPC: G06Q10/08
Filed: 2019-10-10
Abstract: In various implementations, the system may facilitate the customization of nutritional products. The system may track sample(s) and allow testing of sample(s) in compliance with government and/or industry requirements (e.g., laws, regulations, and/or standards). The system may determine a core formulation based on DNA testing of a sample. The system may utilize the core formulation to create customized nutritional products. The system may monitor samples, testing, and/or orders (e.g., to inhibit unauthorized access to user information and/or to provide updates which may increase user satisfaction).
Patent CA-3118378-A1 (CA)
Title: Soft non-dairy cheese composition and process for preparation thereof
Inventor: RAY JOYDEEP
IPC: A23C20/02
Filed: 2019-10-31
Abstract: The present invention relates to a soft non-dairy cheese composition comprising dietary fiber; non-animal protein, and lipid, wherein the composition is devoid of additives, and wherein the composition has a moisture content of greater than 60 wt%. The invention also relates to a method preparing such compositions and uses thereof.
Patent CA-3119339-A1 (CA)
Inventor: WEINSTEIN ERICA GABRIELLE
IPC: C12N15/86
Filed: 2019-12-12
Abstract: Cette invention concerne, d'une manière générale, des anellosomes ainsi que des compositions et leurs utilisations.
Patent CA-3120047-A1 (CA)
Title: Method for determining the firmness of a ground
Inventor: HEREDIA GUILLAUME
IPC: B60W40/068
Filed: 2019-11-14
Abstract: The invention relates to a method for determining the firmness of a ground, on which a tyre mounted on a vehicle rolls, said tyre being provided with a sensor configured to acquire a measurement signal representative of the evolution of the curvature of the tyre during rolling on a ground, said method comprising the following steps: - acquiring a measurement signal by means of the sensor, which is representative of the evolution of the curvature of the tyre during rolling, - determining measurement data based on the measurement signal, comprising: a) a first parameter (KL) representative of a length of a ground contact surface, and b) a second parameter (KS) representative of a run-flat speed of the tyre during contact with the ground, - determining the firmness of the ground as a function of the first parameter (KL) and the second parameter (KS).
Patent CA-3120452-A1 (CA)
Title: Air data system with optical modulator on receive channels for stroboscopic detection
Inventor: PETERSON TIMOTHY
IPC: G01S7/486
Filed: 2021-06-01
Abstract: An air data system comprises a light source that emits a pulsed beam, and an optical transceiver coupled to the light source and configured to receive the pulsed beam. The transceiver is operative to transmit the pulsed beam into an interrogation air region; and receive and collect scattered pulses from the interrogation air region. An optical modulation device is coupled to the transceiver, and is configured to receive the collected scattered pulses from the transceiver and output modulated pulses.  An optical detector is coupled to the modulation device and receives the modulated pulses from the modulation device. The modulation device has a nanosecond-based rise/fall time that is synchronized and delayed with respect to the pulsed beam. The modulation device provides for stroboscopic detection of a volume of the interrogation air region based on the modulated pulses received by the detector and having an exposure time of multiple pulse periods.