baber/WOPTO huggingface dataset:
Patent CA-2998939-C (CA)
Title: Method and apparatus for detecting occlusions in an ambulatory infusion pump
Inventor: MOBERG SHELDON B
IPC: A61M5/142
Filed: 2006-12-21
Granted: 2020-01-14
Abstract: An improved pump, reservoir and reservoir piston are provided for controlled delivery of fluids. A motor is operably coupled to a drive member, such as a drive screw, which is adapted to advance a plunger slide in response to operation of the motor. The plunger slide is removably coupled to the piston. A method, system, and an article of manufacture for automatically detecting an occlusion in a medication infusion pump is provided. The electrical current to an infusion pump is measured. Based on measurements of one or more variables; the infusion pump detects whether there is an occlusion in the system. The methods of detecting occlusions may be dynamic.
Patent CA-2999123-C (CA)
Title: Medicament vial assembly
Inventor: GARFIELD JARED
IPC: A61J1/14
Filed: 2016-09-16
Granted: 2020-08-25
Abstract: The present disclosure relates to medical vials pre-attached with a vial adapter assembly for the transfer of gases/liquids/fluid or other substances to/from medical vials.
Patent CA-2999274-C (CA)
Title: Compositions et procedes de synthese d'arn coiffes en 5'
Inventor: HOGREFE RICHARD I
IPC: C12N15/11
Filed: 2016-09-20
Granted: 2023-12-19
Abstract: La présente invention concerne des procédés et des compositions de synthèse d'ARN coiffés en 5', les amorces oligonucléotidiques coiffées d'initiation ayant la forme générale m7Gppp[N2'Ome]n[N]m, m7G étant la guanosine méthylée en N7 ou tout analogue de la guanosine, N étant tout nucléoside naturel, modifié ou non naturel, "n" pouvant être tout nombre entier de 0 à 4 et "m" pouvant être un nombre entier de 1 à 9.
Patent CA-3000509-C (CA)
Title: Methods, tools, and tool assemblies for biomolecular analysis using microarrays
Inventor: RAJASEKARAN JOHN J
IPC: G01N35/04
Filed: 2016-10-25
Granted: 2021-07-27
Abstract: Disclosed herein are methods, tools, pillar plates, and tool assemblies for biomolecular analysis using microarrays that reduces the likelihood of air bubbles being trapped by the microarrays. Embodiments of the tools include two clamps that have a tool mount portion and a grasping portion. The tool mount portion is configured to engage a lifting mechanism of a plate handling robot for moving a pillar plate that include microarrays. The grasping portion is configured to freely suspend the pillar plate at an inclination of a non-zero tilt angle relative to a plane normal to the tool mount portion. Embodiments of pillar plates include two protruding edges on opposite sides of the pillar plate and a plurality of pillars with one or more affixed microarrays. Embodiments of the tool assembly include the tool and the pillar plate, wherein the protruding edges are configured to engage with the grasping portions.
Patent CA-3008973-C (CA)
Title: Procede d'evaluation d'une incidence du vent sur une pale de rotor d'une centrale eolienne ainsi que procede pour commander une centrale eolienne et centrale eolienne
Inventor: NAPIERALA CHRISTIAN FRANK
IPC: F03D7/02
Filed: 2017-01-13
Granted: 2020-07-07
Abstract: L'invention concerne un procédé d'évaluation d'une incidence de vent sur une pale de rotor (108) d'une centrale éolienne (100), comprenant les étapes suivantes : enregistrement d'au moins une partie d'un spectre de pression d'une pression (P), notamment d'une pression de paroi sur la pale de rotor (108) au niveau d'au moins une position de mesure, détermination d'au moins deux valeurs caractéristiques (P1, P2) à partir du spectre de pression, formation d'une valeur indicatrice (I) à partir d'une relation desdites valeurs caractéristiques (P1, P2) entre elles et évaluation de la présence ou non d'une incidence de vent (24) critique en fonction de la valeur indicatrice (I).
Patent CA-3011132-C (CA)
Inventor: MINOR BARBARA HAVILAND
IPC: C09K23/00
Filed: 2006-03-03
Granted: 2021-01-12
Abstract: Disclosed are compositions comprising a hydrofluorocarbon (HFC), specifically HFC-1243zf and at least one compound selected from the group consisting of HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-36ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF3SCF3, CO2 and CF3I. The compositions are useful as refrigerants, heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents.
Patent CA-3012088-C (CA)
Inventor: HIGAKI TATSUYA
IPC: C22B3/24
Filed: 2017-01-11
Granted: 2019-01-08
Abstract: A method for recovering scandium is provided, which is capable of recovering highly-pure scandium from nickel oxide ore in a simple and efficient manner. The method for recovering scandium pertaining to the present invention has: a first neutralization step for passing a solution containing scandium over an ion exchange resin, adding a neutralizing agent to the eluent eluted from the ion exchange resin and performing a neutralization treatment, and obtaining a primary neutralized sediment and a primary neutralized filtrate by solid-liquid separation; a second neutralization step for further adding a neutralizing agent to the primary neutralized filtrate and performing a neutralization treatment, and obtaining a secondary neutralized sediment and a secondary neutralized filtrate by solid-liquid separation; a hydroxide dissolution step for adding acid to the secondary neutralized sediment and obtaining a hydroxide solution; a solvent extraction step for subjecting the hydroxide solution to solvent extraction; and a scandium recovery step for recovering scandium oxide from a raffinate separated in the solvent extraction step.
Patent CA-3016275-C (CA)
Title: Traitement et presentation d'image de cone d'amarrage de chirurgie ophtalmique par laser femtoseconde
Inventor: WITTNEBEL MICHAEL
IPC: A61F9/009
Filed: 2016-05-02
Granted: 2021-03-30
Abstract: La présente invention concerne un système de chirurgie ophtalmique femtoseconde dans lequel la position d'un cône d'aspiration dans la direction z est mesurée par l'intermédiaire du dispositif de mesure pour générer des données qui sont traitées et utilisées pour créer une représentation picturale, un histogramme ou un autre graphique sur la base des données. La représentation picturale peut comprendre au moins un marqueur de seuil. L'invention concerne en outre un procédé de réalisation d'amarrage dans une chirurgie ophtalmique par laser femtoseconde comprenant la mesure de la position d'un cône d'aspiration avec un dispositif de mesure, et la transmission des données concernant la position à un processeur qui traite les données et les utilise pour créer une représentation picturale, un histogramme ou un autre graphique qui est présenté sur un dispositif d'affichage.
Patent CA-3016440-C (CA)
Inventor: ZHAO DONGBO
IPC: H02J3/18
Filed: 2017-03-02
Granted: 2020-06-09
Abstract: A method of operating an electrical feeder (4) permits the electrical feeder voltage to be maintained at the minimum voltage within a voltage range based upon dynamic grouping together of electrical generators (16A, 16B, 16C, 16D) on the electrical feeder with demand response loads on the electrical feeder. A method of assessing the proper operation of a voltage control device (12A, 12B, 12C, 12D) on the electrical feeder involves detecting a number of properties of the electrical power in the electrical feeder both prior to and subsequent to a change in an operational parameter of a voltage control device. An expected effect upon the electrical feeder of one or more distributed generators is filtered from this in order to determine a net effect of the voltage control device itself on the electrical feeder. Based upon the detected net effect and a predicted baseline effect for the voltage control device, it can be determined whether the voltage control device is functioning properly.
Patent CA-3023565-C (CA)
Title: Magnetic attachment assembly for attaching trim board to walls, ceilings and other surface structures
Inventor: KLEIN MATTHEW PETER
IPC: E04F13/30
Filed: 2017-05-12
Granted: 2022-12-13
Abstract: A magnetic attachment assembly for attaching a first object to a second object includes a first and second ferromagnetic devices possessing an attractive magnetic property pulling each toward one another. The first ferromagnetic device is attached to the first object and an adhesive layer on the second ferromagnetic device is for attaching the second ferromagnetic device to the second object. A removable separator is initially positioned intermediate the first ferromagnetic device and the second ferromagnetic device and is frictionally held in place prior to attachment of the second ferromagnetic device to the second object. During installation, the user pushes the attachment assembly onto the second object, pulls the first ferromagnetic device away from the second ferromagnetic device, removes the separator, and then pushes the first ferromagnetic device back to the second ferromagnetic device thereby attaching the first object to the second object.
Patent CA-3027441-C (CA)
Title: Boite pliante de distribution
Inventor: WADDINGTON PAUL
IPC: B65D77/06
Filed: 2017-07-24
Granted: 2020-08-18
Abstract: L'invention concerne une boîte pliante destinée à contenir au moins un article, comprenant un distributeur qui inclut une fonction de distributeur et au moins deux premiers panneaux qui s'étendent au moins partiellement autour de l'intérieur du distributeur. La boîte pliante carton comprend également un manchon incluant au moins deux deuxième panneaux qui s'étendent au moins partiellement autour de l'intérieur du manchon. L'intérieur du manchon reçoit au moins partiellement le distributeur, et le distributeur est en contact coulissant avec le manchon et peut être déplacé entre une première position, dans laquelle la fonction de distributeur est inaccessible, et une deuxième position, dans laquelle la fonction de distributeur est accessible.
Patent CA-3029424-C (CA)
Inventor: ALPERS JOHANN
IPC: A01K1/015
Filed: 2016-12-29
Granted: 2020-12-29
Abstract: The invention relates to bedding material for animal husbandry, in particular for freestall pens, said bedding material consisting of a calciferous constituent and a volume-forming constituent consisting of straw, sawdust, oilseed rape chaff, hemp hurds or flax shives, pressed fermentation residues, manure and/or compost, characterised in that the calciferous constituent contains 0-25 wt% ground limestone and 75-100 wt% chamber filter cake, wherein the chamber filter cake is produced from the elutriable super-fine constituents in a limestone wash and/or dolomite wash after said elutriable super-fine constituents have been dehydrated in a chamber filter press or sedimentation tank. The invention also relates to a mat for animal husbandry, in particular for freestall pens.
Patent CA-3029752-C (CA)
Inventor: KIM HOEON
IPC: C07K14/705
Filed: 2016-07-05
Granted: 2022-03-15
Abstract: La présente invention concerne une composition pour le traitement du cancer destinée à inhiber l'angiogenèse, et un procédé de préparation de cette dernière. Un inhibiteur de l'angiogenèse selon la présente invention est une composition pour le traitement du cancer contenant une protéine de fusion comprenant un domaine de liaison du facteur de croissance endothélial vasculaire du récepteur 1 du facteur de croissance endothélial vasculaire (VEGFR1) et un domaine b1 de la neuropiline-1 (NRP1) La nouvelle protéine de fusion est un inhibiteur de l'angiogenèse permettant de bloquer la liaison du VEGF à son récepteur dans la membrane cellulaire, et présente un effet d'inhibition de la prolifération de cellules cancéreuses et de la croissance et la métastase du cancer. De plus, la protéine de fusion peut être utilisée comme agent anticancéreux et présente un effet anticancéreux efficace à une dose inférieure à celle d'un inhibiteur d'angiogenèse classique.
Patent CA-3033880-C (CA)
Title: Method and system for wrapping ties in a facemask manufacturing process
Inventor: PAMPERIN MARK T
IPC: B65G47/02
Filed: 2017-08-16
Granted: 2019-11-19
Abstract: An automated system and method wrap the fastening ties around the body of a continuous stream of facemasks in a facemask production line. The facemasks are oriented such that each facemask has a leading pair of ties and a trailing pair of ties extending from a body in a conveying direction of the production line. At a wrapping station in the production line, the body is subsequently clamped with a clamping device of an automated robotic arm. The robotic arm is driven in the conveying direction while rotating the clamping device and body relative to a rotation axis through the body to cause the leading and trailing pairs of ties to wrap around the body. The robotic arm then deposits the facemask with wrapped ties onto the conveyor.
Patent CA-3034579-C (CA)
Title: Inactivation of pathogens in biological media
Inventor: THOMA MARTIN
IPC: A61L2/00
Filed: 2017-08-31
Granted: 2023-10-31
Abstract: The invention relates to a cassette for generating a continuous fluid film from supplied biological fluid, suitable for irradiating the generated fluid film and continuously inactivating pathogens in the biological fluid in an arrangement for continuous, dose-controlled irradiation, having a module housing, and having a housing cover for tightly closing the module housing, wherein the cassette is sterilizable and interchangeable for repeated use in the arrangement for continuous, dose-controlled irradiation.
Patent CA-3039212-C (CA)
Title: Method for emphasizing analyte values during a therapeutic window
Inventor: CARLSGAARD ERIC S
IPC: A61B5/00
Filed: 2017-10-20
Granted: 2022-12-13
Abstract: In diabetes management applications, recent glucose measurement values may be clinically useful for acute diagnosis and for the calculation of a corrective therapy. However, the physiological significance of these measurements can lessen with time, which can lead to their becoming less relevant for calculating an effective therapy. A technique is presented for emphasizing analyte values in a diabetes management application during a therapeutic window. In this way, a user is notified that the glucose measurement value is the most current measurement and remains usable for therapy applications, such as an insulin bolus calculation.
Patent CA-3044476-C (CA)
Title: Aircraft landing gear equipped with the means for routing cables and pipes
Inventor: PIZANA PIERRE
IPC: F16L3/015
Filed: 2019-05-27
Granted: 2021-05-25
Abstract: ABSTRACT The invention relates to an aircraft landing gear comprising a bin (2) intended to be secured to a structure of the aircraft and comprising a lower part (10) carrying at least one wheel (5) and mounted to slide in the bin along a sliding axis (X1), and a plurality of flexible pipes and cables descending along the bin to end at the lower part. The landing gear comprises a first movable support (41) having an end articulated on the lower end of the bin along a hinge pin (X3) perpendicular to the sliding axis and an end carrying a rack (40) with ports for receiving and guiding the cables and pipes, the landing gear comprising a second movable support (51) having an end articulated on the lower part of the landing gear along a hinge pin (X5) perpendicular to the sliding axis and an end carrying a rack (50) for receiving and guiding the cables and pipes. Date Received/Date Reçue 2020-09-25
Patent CA-3047884-C (CA)
Inventor: LI NING
IPC: G06Q20/40
Filed: 2018-03-19
Granted: 2021-01-19
Abstract: Disclosed in the embodiments of the present application are a method and device for sending transaction information and for consensus verification. If another consensus node cannot receive transaction information sent from an acceptance node in a transaction acceptance stage, said other consensus node may send a consensus verification failure notice which comprises the information identifier of the transaction information to the acceptance node in a consensus verification stage if said other consensus node determines that the transaction information comprised in a pre-processing block does not exist in the transaction pool thereof, so that the acceptance node re-sends the transaction information to said other consensus node. By means of the embodiments of the present application, it may be guaranteed that the transaction information stored in the transaction pool of each consensus node is as consistent as possible, and therefore the accuracy of a consensus verification result of each consensus node will not decrease.
Patent CA-3057168-C (CA)
Inventor: ATKINS WILLIAM BRIAN
IPC: E21B10/56
Filed: 2019-09-16
Granted: 2023-02-14
Abstract: A drill bit includes a bit body defining a bit rotational axis and a blade attached to the bit body. The apparatus also includes a cutter comprising a cutting arc on a cutting surface of the cutter, wherein the cutter comprises at least one relief comprising a straight edge and a curved edge having an end that interrupts the cutting arc.
Patent CA-3060435-C (CA)
Inventor: FATTAL DAVID A
IPC: G02B30/33
Filed: 2018-05-10
Granted: 2021-12-28
Abstract: L'invention concerne un dispositif de rétroéclairage multivue qui comprend une première matrice d'émetteurs actifs conçus pour fournir une première pluralité de faisceaux lumineux directifs et une seconde matrice d'émetteurs actifs conçus pour fournir une seconde pluralité de faisceaux lumineux directifs. La seconde matrice d'émetteurs actifs est entrelacée entre des émetteurs actifs de la première matrice d'émetteurs actifs. En outre, des faisceaux lumineux directifs de chacune des première et seconde pluralités de faisceaux lumineux directifs ont des directions correspondant à des directions de visualisation d'un dispositif d'affichage multivue. Le dispositif d'affichage multivue comprend en outre une matrice de modulateurs de lumière conçus pour moduler les faisceaux lumineux directifs afin d'afficher une image multivue. Une résolution d'image de l'image multivue est configurée pour être sélectionnable de manière dynamique selon un mode de fonctionnement.
Patent CA-3063286-C (CA)
Inventor: REYTIER MAGALI
IPC: C25B9/19
Filed: 2018-05-09
Granted: 2021-09-21
Abstract: L'invention consiste essentiellement à proposer dans une architecture de réacteur ou pile à combustible à empilement de motifs élémentaires, en sus de la boulonnerie de serrage, une chambre de serrage dans laquelle va circuler un autre gaz que les gaz réactifs, sensiblement à la même pression que ces derniers dans l'empilement. La pression du gaz qui circule dans la chambre de serrage, au-dessus de l'empilement de motifs élémentaires, vient alors équilibrer la pression due aux gaz réactifs et produits au sein de l'empilement.
Patent CA-3074441-C (CA)
Title: Method of sorting
Inventor: Lodewyckx Peter
IPC: G06K9/34
Filed: 2018-06-27
Granted: 2020-09-15
Abstract: A method of sorting is described, and which includes providing a product stream formed of individual objects of interest having feature aspects which can be detected;  generating multiple images of each of the respective objects of interest;  classifying the feature aspects of the objects of interest; identifying complementary images by analyzing some of the multiplicity of images; fusing the complementary images to form an aggregated region representation of the complementary images; and sorting the respective objects of interest based at least in part upon the aggregated region representation which is formed.
Patent CA-3083903-C (CA)
Inventor: LEARY STEVEN J
IPC: E04F11/18
Filed: 2020-06-18
Granted: 2023-05-16
Abstract: In one example, a baluster bracket for securing a baluster in a perpendicular orientation relative to a support surface includes a button bracket and a tube bracket. The button bracket includes a cylindrical body, wherein an outer surface of the cylindrical body is threaded, and a first aperture defined through the cylindrical body. The tube bracket includes a hollow cylindrical body, wherein an inner surface of the hollow cylindrical body is threaded to engage the outer surface of the cylindrical body of the button bracket.
Patent CA-3097126-C (CA)
Title: Syringe adapter with aspiration assembly
Inventor: OSHINSKI MATTHEW
IPC: A61J1/20
Filed: 2019-04-11
Granted: 2022-11-29
Abstract: A syringe adapter includes a housing having a first end and a second end positioned opposite the first end, with the housing including a connector body positioned at the first end of the housing and configured to be secured to a syringe barrel, a cannula positioned within the housing, with the cannula defining a transfer opening and a valve opening, a seal arrangement positioned within the housing and movable within the housing, and an aspiration assembly comprising an aspiration housing defining an aspiration opening, a filter received by the aspiration housing, and one-way valve received by the aspiration housing, where the valve opening of the cannula is positioned within the aspiration housing, and where air is configured to flow into the filter via the aspiration opening, into the one-way valve, and into the valve opening of the cannula.
Patent CA-3100401-C (CA)
Title: Ac inverter with active neutral balance
Inventor: BOROWSKI JAMES DONALD
IPC: H02M7/5387
Filed: 2019-03-29
Granted: 2023-05-09
Abstract: A welding-type power system that provides balanced split phase AC power or three phase AC power from a DC power bus that includes a power supply, a DC power bus, inverters, and a balancing circuit. The inverters and the balancing circuit are configured in a half-bridge topology. The balancing circuit is configured to balance a neutral midpoint of the DC power bus. The balanced split phase AC power or three phase AC power is accomplished by actively controlling the neutral midpoint of the DC power bus via the balancing circuit.
Patent CA-3101400-C (CA)
Inventor: LYSKE JOSEPH MICHAEL WILLIAM
IPC: G10H1/00
Filed: 2016-06-22
Granted: 2022-11-08
Abstract: Grâce à un système de traitement, on résout une entrée temporelle sous forme de données d'événement à variation temporelle en thèmes contextuels classés. Le système de traitement rapproche ces thèmes contextuels classés avec des métadonnées associées à des parties audio de fichiers audio numériques stockés, lesquels parties des fichiers audio sont également mises en correspondance avec au moins un thème contextuel. Chaque section audio se définit en termes de points d'entrée et de sortie ayant des transitions imperceptibles vers la partie musicale ou hors de celle-ci. Les points d'entrée et de sortie sont liés à un événement d'anacrouse concernant la partie, tel qu'il est exprimé sous forme de battements et de fractions. Le système de traitement assure a mise en correspondance des parties audio choisies avec l'entrée temporelle à variation temporelle en vue de produire comme sortie un produit médiatique dans lequel les transitions sont imperceptibles et le son s'aligne contextuellement sur l'entrée temporelle changeante et renforce cette dernière.
Patent CA-3103738-C (CA)
Inventor: HUELLER ROLF
IPC: C01F11/46
Filed: 2019-06-06
Granted: 2024-01-02
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.