baber/WOPTO huggingface dataset:
Patent CA-3140836-A1 (CA)
Title: A method of removing amplicons of a non-target nucleic acid having one or more methylated cytosines from a sample
Inventor: MCKERNAN KEVIN J
IPC: C40B50/06
Filed: 2013-10-08
Abstract: The invention is directed to methods of removing amplicons of non-target nucleic acid sequences having one or more modified nucleotides, in particular methylated cytosines, from a sample wherein the sample comprises non target-nucleic acid and a target nucleic acid sequence to be amplified. The removal of these amplicons allows for improvement in nucleic acid amplification techniques such as PCR. The invention provides a method comprising contacting genomic DNA that includes amplicons of non-target nucleic acid and a target nucleic acid sequence to be amplified with a methyl specific restriction enzyme that specifically cleaves a nucleic acid having one or more methylated cytosines, maintaining conditions in which the amplicons of the non-target nucleic acid are digested by the methyl specific restriction enzyme, and then amplifying the target nucleic acid sequence to produce amplicons of the target nucleic acid sequence.
Patent CA-3141745-A1 (CA)
Inventor: LIU SHIWEI
IPC: B63B49/00
Filed: 2021-12-10
Abstract: The present disclosure provides a system for autonomously controlling a fleet of carrier platforms on a water body surface, each carrier platform hosting and being configured to deploy and retrieve one or more sub-carriers for autonomously carrying out operations in a marine environment. The one or more carrier platforms and sub-carriers of the system each have navigation and positioning modules for coordinating movements and are also centrally managed via an intelligent central control system from which the operations of the fleet can be monitored and controlled. The present invention solves the retrieval issue presented by deploying unmanned sub-carriers in complex real-world environments. The invention provides for a modular retrieval system for unmanned sub-carriers.
Patent CA-3142014-A1 (CA)
Title: Implantable medical device without a wire-wound coil configured to receive wireless power from an external charger
Inventor: CHEN JOEY
IPC: A61N1/378
Filed: 2020-06-08
Abstract: Implantable medical devices (IMDs) are disclosed which are capable of wirelessly receiving power from a magnetic field to power the IMD or charge its battery, but which do not use a wire-wound coil for magnetic field reception. The IMD can include a case housing control circuitry for the IMD, in which at least a portion of the case is conductive, with a case current formed in the conductive case portion in response to the magnetic field. The IMD includes power reception circuitry inside the case, and includes various examples of first and second electrical connections used to divert at least some of the case current as a power current to the power reception circuitry, thus allowing the power reception circuitry to use the power current to provide power to the IMD or to charge its battery.
Patent CA-3143207-A1 (CA)
Inventor: WILLIAMS KEVIN
IPC: B01L3/00
Filed: 2020-06-20
Abstract: L'invention concerne un système de collecte d'échantillon biologique pouvant comprendre (i) un récipient de collecte d'échantillon comportant une ouverture pour recevoir un échantillon biologique, (ii) une vanne sélectivement mobile comprenant une partie centrale et un collier disposé autour de la partie centrale, et (iii) un capuchon d'étanchéité couplé au collier et comprenant une chambre de réactif pour stocker une mesure du réactif de conservation d'échantillon. Le capuchon d'étanchéité est conçu pour s'associer et former une connexion étanche aux fluides avec le récipient de collecte d'échantillon de telle sorte que l'association du capuchon d'étanchéité avec le récipient de collecte d'échantillon provoque un réagencement physique de la partie centrale par rapport au collier de telle sorte qu'un évent de fluide associé à la partie centrale est déplacé en communication fluidique avec la chambre de réactif, ce qui permet à un réactif de conservation d'échantillon de passer de la chambre de réactif au récipient de collecte d'échantillon.
Patent CA-3149040-A1 (CA)
Inventor: KOLEKAR NITIN S
IPC: F15C1/16
Filed: 2020-09-15
Abstract: A fluidic oscillator, comprising an oscillator body comprising an exterior surface; an interior surface defining a three-dimensional space therein; a fluid inlet; and a fluid outlet, wherein the three-dimensional space, the fluid inlet, and the fluid outlet are in flow communication, the three-dimensional space comprises a first fluid interaction region fluidly coupled to a first pair of feedback flow paths, and a second fluid interaction region fluidly coupled to a second pair of feedback flow paths, and wherein the first and second fluid interaction regions intersect.
Patent CA-3150633-A1 (CA)
Title: Data analysis system, mobile gas measuring device and data processing unit for such a system
Inventor: BERNDT MALTE
IPC: G01D18/00
Filed: 2022-02-28
Abstract: A data analysis system includes a gas measuring device (2), providing current data and/or historical data, which are stored in a memory (3), and a data processing unit (1). The data includes information on a gas measuring device time of data acquisition.  The device transmits data to an interface configured to receive the data and to feed data to the data processing unit and/or to an additional memory (5). A data identification unit (6) is configured to add a specific identifier to the data and add a piece of information on a system time during the data transmission and/or the gas measuring device time during the data transmission. The data processing unit is configured to process the data provided by the gas measuring device and/or by the additional memory such that the system time and the gas measuring device time are taken into consideration.
Patent CA-3150683-A1 (CA)
Title: Downscaled decoding
Inventor: ALBERT TOBIAS
IPC: G10L19/022
Filed: 2016-06-10
Abstract: A downscaled version of an audio decoding procedure may more effectively and/or at improved compliance maintenance be achieved if the synthesis window used for downscaled audio decoding is a downsampled version of a reference synthesis window involved in the non-downscaled audio decoding procedure by downsampling by the downsampling factor by which the downsampled sampling rate and the original sampling rate deviate, and downsampled using a segmental interpolation in segments of 1/4 of the frame length.
Patent CA-3152095-A1 (CA)
Inventor: DESANTOLA EVAN
IPC: G06V10/40
Filed: 2022-03-11
Abstract: The subject matter of this specification can be implemented in, among other things, methods, systems, computer-readable storage medium. A method can include receiving, by a processing device, image data having one or more image frames indicative of a state of a meal preparation area. The method may further include, determining, based on the image data, a first feature characterization of a first meal preparation item associated with the state of the meal preparation area. The method may further include determining that the first feature characterization does not meet object classification criteria for a set of object classifications. The method may further include causing a notification indicating the first meal preparation item and one of an object classification or a classification status corresponding to the first meal preparation item on a graphical user interface (GUI).
Patent CA-3153416-A1 (CA)
Inventor: HAMILTON DOUGLAS
IPC: G01R19/25
Filed: 2020-09-03
Abstract: A power line sensor including a housing and a near field sensor. The housing is configured to couple to a power line. The near field sensor is configured to sense a leakage current on the power line.
Patent CA-3157001-A1 (CA)
Inventor: RAMBAL FATTORI RICARDO
IPC: F26B9/00
Filed: 2022-04-29
Abstract: Current technologies for restoring buildings and spaces, such as drying processes to remove water damage, are prone to technical error and operational error. A portable controller is herein provided to autonomously monitor and control restoration equipment, including drying equipment. The portable controller is in data communication with a server system, and the server system can remotely control the portable controller. The portable controller includes outlet receptacles to which the drying equipment is connectable. The portable controller includes a computer that autonomously determines when to provide electrical power and when to cut off the electrical power to the outlet receptacles, in order to respectively activate and deactivate the drying equipment. The portable controller also senses environment conditions and electrical power consumption caused by the drying equipment. This data is transmitted to the server system for storage and analysis.
Patent CA-3157830-A1 (CA)
Inventor: WEISSENBERGER MARKUS
IPC: C09K15/06
Filed: 2022-05-06
Abstract: A method to increase the stability of an aqueous composition comprising alkanolamine, said method comprising the steps of: -             providing a vessel; -             adding a pre-determined amount of water into said vessel; -             adding a pre-determined amount of an acid to said water; and -             adding an alkanolamine (such as MEA) to said vessel; and -             mixing the blend until resulting mixture is homogeneous; wherein the resulting aqueous composition of alkanolamine and said acid has a pH ranging from 7 to 11, is stable down to a temperature of -5 C and said resulting aqueous composition comprising said alkanolamine and HC1 in a molar ratio ranging from 1:1 to 1:0.1 of alkanolamine:acid.
Patent CA-3161074-A1 (CA)
Title: Systems and methods for federated privacy management
Inventor: DAO TUAN
IPC: H04W12/03
Filed: 2020-12-09
Abstract: Systems and methods for federated privacy management are disclosed. In one embodiment, a method for federated privacy management may include: (1) receiving, at a user management node, and from a client application executing on an electronic device, a device identifier; (2) receiving, by the user management node, and from a second layer node in a multi-layer federated privacy management network, data comprising at least one of browsing data and application data from a web host or a server, wherein the data is in response to an internet protocol request from the client application via a first layer node and the second layer node to the web host or the server, and the data is associated with the device identifier; (3) receiving, at the user management node, a request for the data from the client application using the device identifier; and (4) communicating the data to the client application.
Patent CA-3161151-A1 (CA)
Title: Produits alimentaires
Inventor: AKINTOYE MUYIWA
IPC: A23L5/00
Filed: 2020-11-27
Abstract: Un procédé de fabrication d'un produit alimentaire comprend la sélection d'une masse comprenant un champignon filamenteux comestible, en particulier du Fusarium venenatum ; la sélection d'un ingrédient (A) qui peut être une protéine de pois ; et le traitement de ladite masse et de l'ingrédient (A) dans un cuiseur-extrudeur pour produire un produit alimentaire extrudé.
Patent CA-3162808-A1 (CA)
Inventor: EKSTRAND PER
IPC: G10L21/04
Filed: 2010-03-12
Abstract: La présente invention concerne la transposition de signaux en temps et/ou fréquence et en particulier le codage de signaux audio. Plus particulièrement, la présente invention concerne un système de transposition dun signal audio dentrée par un facteur de transposition T comprend : un moyen dextraction dun cadre déchantillons du domaine temporel L du signal audio dentrée à l'aide dune fenêtre danalyse; un moyen de transformation des échantillons du domaine temporel en coefficients du domaine de fréquence complexe M; une unité de traitement non linéaire pour modifier une phase dau moins un coefficient du domaine de fréquence complexe M à laide du facteur de transposition T pour obtenir un ensemble modifié des coefficients du domaine de fréquence M; un moyen de transformation de lensemble modifié de coefficients du domaine de fréquence M en échantillons du domaine temporel modifié M; et un moyen de génération dun cadre déchantillons de sortie du domaine temporel L à partir déchantillons du domaine temporel modifié M à laide dune fenêtre de synthèse. Linvention comporte des applications données à titre d'exemple dans la reconstitution des hautes fréquences (HFR) et le codage des signaux audio.
Patent CA-3163938-A1 (CA)
Title: Compose de tetrahydroisoquinoleine en tant que modulateur des canaux potassiques, sa preparation et son application
Inventor: LIANG BO
IPC: C07D217/04
Filed: 2021-08-05
Abstract: L'invention concerne un composé de tétrahydroisoquinoléine en tant que modulateur des canaux potassiques, sa préparation et son application. Spécifiquement, le composé a la structure telle que représentée dans la formule A.
Patent CA-3164342-A1 (CA)
Title: Agencement de rouge a levres
Inventor: MCGRATH PATRICIA
IPC: A45D40/00
Filed: 2021-01-08
Abstract: L'invention concerne un agencement de rouge à lèvres comprenant un boîtier comprenant une première partie comportant un support à l'intérieur, un bâton de rouge à lèvres étant monté sur le support ; une seconde partie, la première partie et la seconde partie étant configurées pour pouvoir tourner l'une par rapport à l'autre, le support étant couplé en fonctionnement à la première partie et la seconde partie et configuré pour se déplacer dans une direction axiale en réponse à une rotation d'au moins une parmi la première partie par rapport à la seconde partie ; et un élément en saillie fixé à la seconde partie ; et un revêtement de protection qui recouvre, en fonctionnement, la première partie du boîtier pour fournir une protection pour le bâton de rouge à lèvres.
Patent CA-3164809-A1 (CA)
Inventor: SCOTT JOHN L
IPC: B27M3/16
Filed: 2022-06-22
Abstract: A paint brush having a handle that includes integrated grip pad(s) that enhance the comfort or ergonomics of the paint brush design. The paint brush includes a handle and bristles operatively attached to the handle. The handle includes a major portion and grip pad(s) integrated with the major portion.  The major portion of the paint brush handle may be made of a first material and the grip pad(s) may be made of a second material different from the first. The first material may have a greater elastic modulus or flexural modulus than the second material.  The major portion of the handle includes pockets on opposite sides of the handle, and at least one through-hole extending between the pockets. Grip pad(s) may be over-molded into the pocket(s), which includes depositing a material of the grip pads into the pocket(s), resulting in a unitary structure of grip material extending through the through-hole(s).
Patent CA-3170769-A1 (CA)
Title: Trolling motor foot pedal controlled sonar device
Inventor: PENDERGRAFT DUSTYN P
IPC: G01S7/521
Filed: 2022-08-19
Abstract: Example steering control systems for multiple devices are provided herein. A  system includes a trolling motor assembly having a propulsion motor and a steering actuator and a sonar assembly comprising a transducer assembly and a directional actuator. The system further includes a user input assembly that is configured to detect user activity related to controlling operation of the trolling motor assembly and operation of the sonar assembly. The system further includes a processor that is configured to determine a direction of turn based on user activity, generate an electrical turning input signal indicating the direction of turn, and direct one of the steering actuator and the directional actuator, via the turning input signal, to rotate one of the propulsion motor and the transducer assembly, respectively, in a direction of turn based on the turning input signal.
Patent CA-3170837-A1 (CA)
Inventor: LAWRENCE ERIC CLAY
IPC: A21C11/00
Filed: 2021-03-08
Abstract: L'invention concerne une machine de traitement de produits comestibles, la machine comprenant une plaque de chargement comportant une pluralité d'ouvertures espacées passant à travers la plaque de chargement, un premier aplatisseur et un second aplatisseur fixés pivotants à la plaque de chargement au niveau de chaque ouverture, un capteur conçu pour détecter un produit comestible disposé à l'intérieur d'une ou plusieurs ouvertures parmi la pluralité d'ouvertures, et un actionneur accouplé à la plaque de chargement et conçu pour aider à retirer le produit comestible à partir de la ou des ouvertures parmi la pluralité d'ouvertures.
Patent CA-3174381-A1 (CA)
Title: Variants pd-l1 presentant une meilleure affinite pour pd-1
Inventor: PUTYRSKI MATEUSZ
IPC: C07K14/705
Filed: 2021-04-29
Abstract: La présente invention concerne un polypeptide PD-L1 comprenant au moins une première séquence d'acides aminés d'au moins 70 % d'identité à SEQ ID NO : 8, et au moins une seconde séquence d'au moins 70 % d'identité à SEQ ID NO : 10, le polypeptide portant des substitutions d'acides aminés au moins aux positions d'acides aminés Y56 et P76, les positions d'acides aminés étant basées sur la séquence d'acides aminés PD-L1 murine (SEQ ID NO : 6). La présente invention concerne également un polynucléotide codant pour ledit polypeptide PD-L1 et des cellules hôtes, des procédés et des utilisations associés à ceux-ci.
Patent CA-3175151-A1 (CA)
Title: Methods and systems for reconstructing a 3d anatomical structure undergoing non-rigid motion
Inventor: VAZQUEZ ROMAGUERA LISET
IPC: A61B5/055
Filed: 2021-03-17
Abstract: There are described methods and systems for reconstructing a 3D anatomical structure undergoing non-rigid motion. The method comprises obtaining a 3D reference volume of the anatomical structure of the body, the reference volume corresponding to the anatomical structure at a reference phase of a respiratory cycle; acquiring 2D images of the anatomical structure at m prior times Tin = {t-m,..., t-2, t-1}; estimating a set of deformations of the 3D reference volume at times n future Tout = {t, t+1,..., t+n} from a previously learned probability distribution conditioned on partial observations and anatomical information; applying a spatial transformation to the 3D reference volume based on the set of deformations; and displaying the reference volume post-spatial transformation as a motion-compensated anatomical structure for each time step i ? Tout.
Patent CA-3176542-A1 (CA)
Inventor: VASTAREY NIKHIL SURESH
IPC: G01N27/416
Filed: 2021-04-21
Abstract: L'invention concerne un appareil de détection électrochimique pour analyser un échantillon d'un utilisateur. L'appareil comprend un boîtier avec un orifice pour recevoir une structure de capteur électrochimique ayant une contre-électrode (CE), une électrode de référence (RE), et au moins une électrode de travail (WE) pour mettre en contact l'échantillon, et un circuit d'analyse pour le couplage aux électrodes pour analyser des biomarqueurs dans l'échantillon, et une sortie pour délivrer en sortie un résultat analytique. Le circuit d'analyse comporte un circuit pour générer un signal d'excitation et l'appliquer à la CE et à la RE, au moins un analyseur de fréquence pour recevoir un signal de retour provenant de l'au moins une WE pour analyser l'échantillon, et un ensemble de commutateurs pour court-circuiter la CE et la RE et pour mettre en prise au moins une résistance d'étalonnage avec la CE/RE et l'au moins un analyseur de fréquence pour diriger un signal d'étalonnage vers l'au moins un composant d'analyseur de fréquence pour l'étalonnage.
Patent CA-3176548-A1 (CA)
Inventor: FARHA SAID
IPC: A61P31/12
Filed: 2021-04-22
Abstract: La présente invention concerne l'utilisation d'une composition en tant qu'agent antiviral et/ou antimicrobien, la composition comprenant au moins un acide aminé naturel ou non naturel chargé positivement, un acide organique, un polymère cationique et un tensioactif zwitterionique.
Patent CA-3180847-A1 (CA)
Title: Fibrous cellulose, fibrous cellulose dispersion, and fibrous cellulose production method
Inventor: YAMANAKA MIO
IPC: C08B15/04
Filed: 2021-04-22
Abstract: The present invention addresses the problem of providing microfibrous cellulose capable of exhibiting exceptional dispersibility stability and exceptional coating suitability when added to a coating material. The present invention pertains to fibrous cellulose that has an ionic substituent and has a fiber width of 1000 nm or less, wherein: the amount of ionic substituent in the fibrous cellulose is 0.10-1.50 mmol/g (inclusive); the degree of polymerization of the fibrous cellulose is 150-515 (inclusive); and when the fibrous cellulose is dispersed in a dispersing solvent containing water and isopropanol to form a dispersion that has a viscosity at 23°C of 2500 mPa·s and is such that the mass ratio of water and isopropanol is 7:3, and the dispersion is stirred under prescribed stirring conditions, the viscosity change rate calculated by the following formula is within ±50%. Viscosity change rate (%)=(viscosity after stirring-viscosity before stirring)/viscosity before stirring×100
Patent CA-3182007-A1 (CA)
Inventor: MANCUSO MICHAEL ALBERT
IPC: B61L25/02
Filed: 2020-05-05
Abstract: La présente invention concerne un système de transport à grande vitesse qui comprend un conduit de déplacement sous vide divisé par des portes pouvant être fermées en une pluralité de segments associés à des pompes de segment correspondantes qui maintiennent des vides de fonctionnement à l'intérieur des segments lorsque des véhicules sont présents. Lorsqu'un segment est inoccupé, l'énergie est économisée en fermant les portes adjacentes et en désactivant la pompe de segment associée, désactivant, de ce fait, le segment et permettant à la pression interne du segment de s'élever en raison d'une fuite. Au fur et à mesure qu'un véhicule s'approche, la pompe de segment est réactivée, abaissant la pression interne au vide de fonctionnement, et les portes sont ouvertes. Des modes de réalisation comprennent un système de réservoir à flèche qui peut accélérer la réévacuation d'un segment ayant une pression interne accrue en établissant une communication fluidique avec au moins un segment récemment désactivé ayant une pression interne inférieure. Lorsqu'un véhicule transite par le conduit, un groupe contigu roulant de segments activés entourant le véhicule et à l'avance de celui-ci peut être maintenu.
Patent CA-3186912-A1 (CA)
Title: Security insulated glass unit
Inventor: CAMPBELL BRADLEY R
IPC: E06B3/67
Filed: 2022-11-11
Abstract: An insulated glass unit having: an outer lite, an inner lite, and a shock absorbing spacer bar disposed between perimeter portions of the inner and outer lite, forming a cavity, the spacer bar having: an inner housing with a plurality of desiccant ports disposed between an internal desiccant chamber and the cavity; a desiccant encased within the desiccant chamber; a flexible outer housing in which the inner housing is nested; and a perimeter guard disposed on the outer surface of the spacer bar, said perimeter guard being configured to attach the spacer bar to each lite. The spacer bar is configured to be highly crush resistant, thus preventing the either lite from being dislodged during a forced entry attempt. The desiccant ports expose the desiccant to the cavity for humidity maintenance within said cavity. An additional lite and spacer bar may be implemented to form a three lite IGU.