baber/WOPTO huggingface dataset:
Patent CA-2902273-C (CA)
Title: A method to provide an abrasive product surface and abrasive products thereof
Inventor: MEANA-ESTEBAN BEATRIZ
IPC: B24B37/26
Filed: 2013-02-26
Granted: 2020-04-14
Abstract: The invention relates to obtaining an abrasive product comprising a surface with multiple abrasive zones supported by a backing layer. The abrasive zone are surrounded by interconnected channel portions comprising first channel portions with a first transverse dimension td1 and second channel portions with a second transverse dimension td2 larger than the first transverse dimension td1.
Patent CA-2902927-C (CA)
Title: High lift control method and system for aircraft
Inventor: YOUNG ROBERT
IPC: B64C9/28
Filed: 2014-02-26
Granted: 2021-07-06
Abstract: ABSTRACT A high lift control system for an aircraft limits the number of discrete positions of a high lift selector lever, while at the same time increases the number of high lift positions of high lift surfaces. The high lift control system has a high lift selector lever movable between a number of predetermined discrete positions, one of which being associated with a first high lift configuration for a first flight phase of the aircraft, and also with a different second high lift configuration for a second flight phase of the aircraft. The high lift control system has a computer configured to, based on one or more signals from one or more aircraft systems, command one or more high lift surfaces according to either the first high lift configuration or the second high lift configuration when the selector lever is moved to the one of the predetermined discrete positions. Date Recue/Date Received 2020-08-21
Patent CA-2912292-C (CA)
Inventor: LUNDGARD RICHARD A
IPC: C08L23/26
Filed: 2015-11-17
Granted: 2022-10-18
Abstract: La présente invention concerne une composition comprenant une dispersion aqueuse de particules sphéroïdales de dimension particulaire modale de 10 à 30 µm. Les particules sphéroïdales sont utiles comme matières de charge organiques, en particulier dans les formulations de revêtements pigmentées sous-critiques, et offrent des revêtements présentant des caractéristiques améliorées délimination des taches.
Patent CA-2913850-C (CA)
Inventor: HARDY CRAIG
IPC: C08B37/08
Filed: 2014-05-29
Granted: 2022-04-05
Abstract: The present invention relates to a process for producing a low endotoxin alkali chitosan, chitin, chitosan derivative or chitin derivative, and also to a process for producing low endotoxin neutral chitosan, chitosan salt and chitosan derivatives, and to the products of such processes. The process comprises contacting chitosan, chitin, chitosan derivative or chitin derivative with an alkali solution having a concentration of less than 0.25M to form a mixture; leaving the mixture for a period of less than 12 hours and optionally drying the mixture. The low endotoxin alkali chitosan may be used in the manufacture of other useful chitosan based products.
Patent CA-2916522-C (CA)
Title: Procede de fixation d'un ensemble groupe propulseur et mat pre-assemble sur un avion
Inventor: ILIOPOULOS ALEXANDROS
IPC: B64D27/26
Filed: 2014-07-16
Granted: 2021-05-11
Abstract: Cette invention concerne un procédé de fixation d'un ensemble groupe propulseur et mât pré-assemblé sur un avion, comprenant les étapes consistant à : déterminer une première longueur d'une première liaison, déterminer une seconde longueur d'une seconde liaison, déterminer une première distance occupée par la première liaison entre le mât et l'avion, déterminer une seconde distance occupée par la seconde liaison entre le mât et l'avion, déterminer un premier résultat en soustrayant la première distance de la première longueur, déterminer un deuxième résultat en soustrayant la seconde distance de la seconde longueur et déterminer un troisième résultat par addition du premier et du second résultat. Si le troisième résultat est inférieur ou égal à zéro, la première liaison est montée entre le mât et l'avion avant la seconde liaison. Si le troisième résultat est supérieur à zéro, la seconde liaison est montée entre le mât et l'avion avant la première liaison.
Patent CA-2916775-C (CA)
Inventor: OGAWA TOMOYUKI
IPC: A47J37/06
Filed: 2014-05-27
Granted: 2016-09-27
Abstract: The present invention provides a inexpensive electric cooker in which a different-height upper or lower die is properly mounted without necessity of replacing a hinge or upper and lower housings or of manufacturing an electric cooker exclusively used for each baked product. The electric cooker comprises a lower housing 1; a lower die 7 mounted on the the lower housing 1; an upper housing 5 pivotally mounted at the rear end via a hinge shaft 4 to the lower housing 1 to turn upward from the lower housing 1 upward; an upper die 8 mounted on the upper housing, a lower surface of the upper die being capable of being disposed in an upper surface of the lower die; an electric heater disposed in at least one of the lower housing 1 and upper housing 5 and heating at least one of the lower die 7 and the upper die 8 from back to heat dough for bread or the like between the lower die and the upper die; and hinge-shaft height adjusting means 6 changing a vertical position of the upper housing 5 pivotally mounted via the hinge shaft by adjusting height of the hinge shaft.
Patent CA-2916787-C (CA)
Title: Dopage de boue de forage comprenant un compose mineralogique
Inventor: LY CHI VINH
IPC: E21B21/08
Filed: 2014-06-25
Granted: 2017-06-13
Abstract: L'invention concerne des procédés et des systèmes de suivi et d'évaluation d'un écoulement de boue de forage et de sa performance et par conséquent de détection d'une profondeur de retour de boue de forage. La boue de forage est injectée avec un dopant minéralogique dans une quantité qui n'affecte pas les propriétés physiques ou chimiques de la boue de forage. La boue de forage dopée est injectée dans une impulsion de boue connue et un détecteur identifie l'impulsion de boue dans laquelle le dopant minéralogique émerge d'un trou de sonde, ce qui permet de calculer la profondeur de retour de la boue de forage.
Patent CA-2919654-C (CA)
Inventor: NOTT DARCY
IPC: E21B43/00
Filed: 2014-07-16
Granted: 2018-04-24
Abstract: A mud-gas separator is arranged for both well control and drilling process. In some aspects, the mud-gas separator includes a main housing including a bottom portion and a side portion. The mud-gas separator also includes a gas vent associated with the main housing and configured to vent gas from well returns introduced into the main housing. It also includes a first mud outlet formed within the bottom portion of the main housing and configured to pass mud from well returns introduced into the main housing and includes a second mud outlet formed within the side portion of the main housing and configured to pass mud from well returns introduced into the main housing.
Patent CA-2924980-C (CA)
Title: Phase angle measurement using residue number system analogue-to-digital conversion
Inventor: FARRUGIA LEWIS
IPC: G01R25/00
Filed: 2014-09-26
Granted: 2021-12-21
Abstract: A phase angle can be measured between an analogue signal and a reference signal by converting the analogue signal to digital samples in a residue number system (RNS) analogue-to-digital converter (ADC), based on a RNS scheme. The phase angle can be measured directly from the RNS values output by the RNS ADC, or the RNS values can be converted to a binary scheme, such as straight binary, offset binary or two's complement, before calculating the phase angle measurement.
Patent CA-2928096-C (CA)
Inventor: COLEMAN JAMES E
IPC: A61F5/00
Filed: 2014-11-20
Granted: 2018-09-04
Abstract: Systems and methods are provided for reversibly controlling a size and/or restricting the movement of a body orifice, such as a pyloric opening, using an implantable device configured to allow a distance between opposed ends thereof to be adjusted. A device is provided having attachment members and a connector portion extending therebetween and configured such that a size of the pyloric opening is decreased upon the implantation of the device. The connector can be adjustable to allow a size of the pyloric opening to be ad justed after it has been restricted. The connector can include two or more bridge portions having different lengths such that cutting a first bridge portion can increase the distance between the attachment members so as to increase the size of the pyloric opening. To revert to a natural size of the body orifice, the entire connector can be cut or otherwise broken and/or removed.
Patent CA-2931464-C (CA)
Inventor: RUNZEL WILLIAM
IPC: B62B3/02
Filed: 2016-05-30
Granted: 2020-09-22
Abstract: A hand cart for dispensing wire is provided. The hand cart comprises a cart body extending vertically between a bottom portion and a top portion, and a plurality of wheels connected to the bottom portion of the cart body. The hand cart may support multiple racks, each rack having bins to house wire containers. The racks may have a dispensing cone for directing wire as it is pulled out of the wire containers. The cart is equipped with a brake assembly connected to the bottom portion of the cart body, the brake assembly having an engaged configuration in which the assembly extends to a surface on which the wheels rest and engages the surface to prevent the hand cart from changing location, but allowing it to be pivoted about the brake assembly.
Patent CA-2931945-C (CA)
Inventor: ARORA AMIT
IPC: B65D83/22
Filed: 2014-11-25
Granted: 2022-01-25
Abstract: Cette invention concerne une tête de pulvérisation pour un contenant d'aérosol, et son procédé d'assemblage, ladite tête de pulvérisation comprenant un châssis fixé au contenant d'aérosol associé, ainsi qu'un capuchon de pulvérisation fixé à celui-ci. Ledit châssis comprend une plate-forme apte à se déplacer dans un sens axial et un canal de pulvérisation souple disposé de manière centrale sur celle-ci.
Patent CA-2932245-C (CA)
Title: Tie strips
Inventor: HARSLEY ANDREW JOHN
IPC: B65D63/10
Filed: 2014-02-14
Granted: 2021-04-20
Abstract: A high strength multiple-use cable tie (1), formed in a ladder-shaped construction comprising two substantially linear side rails (2) of generally uniform cross-section. These rails are interconnected by a plurality of closely spaced curved or chevron rungs (3) which define between them similarly shaped apertures (4). The free end (51) of the strip can readily pass through an aperture in a forward direction and form a closed loop, but when pulled in the reverse direction, the rungs engage to form a co-operative latch and thereby prevent withdrawal.
Patent CA-2939571-C (CA)
Inventor: LAMRAOUI HAMID
IPC: A61F2/00
Filed: 2014-01-31
Granted: 2020-12-15
Abstract: The invention relates to a system for detecting an endourethral device for a urinary artificial sphincter that is implantable in the body of a patient, said sphincter including an occlusive sleeve (2) suitable for compressing the urethra, the neck of the urinary bladder or the prostate of said patient, a device (5) for actuating said sleeve (2) and a control unit (6) suitable for controlling the actuation device. Said system includes at least one sensor (13) of the compression of the urethra and a posture sensor (9), and a processing unit (30) configured to determine: (i) whether the parameter of compression of the urethra exceeds a predetermined threshold during a predetermined duration, and (ii) whether the patient is in a recumbent position. If conditions (i) and (ii) are met, the treatment unit transmits, to the actuation device (5), a command for the immediate reduction of the compression applied by the sleeve (2).
Patent CA-2942180-C (CA)
Inventor: CALDWELL CHRISTOPHER E
IPC: H04W4/24
Filed: 2007-10-22
Granted: 2019-02-12
Abstract: Un procédé mis en uvre par ordinateur est décrit. Il consiste à déterminer si un point daccès de réseau, à proximité dun dispositif mobile associé à un abonné, est un point daccès de réseau associé antérieurement à un plan de service sans fil pour labonné, le point daccès de réseau fonctionnant sur un spectre de fréquence sans licence, et le plan de service dabonné permettant laccès à un spectre de fréquence sous licence par un réseau local sans fil. En réponse à la détermination que le point daccès de réseau nest pas antérieurement associé à un abonné, le procédé consiste à déterminer si le point daccès de réseau exige des frais pour utiliser le point daccès de réseau afin de recevoir des services IP, en fonction du plan de service, et à envoyer une indication au dispositif mobile voulant que les frais puissent être facturés à labonné pour utiliser le point daccès de réseau afin de recevoir des services IP, en réponse à la détermination que le point daccès de réseau exige les frais pour recevoir des services IP. Lindication provoque laffichage dune icône graphique au dispositif mobile.
Patent CA-2950378-C (CA)
Title: Method for controlling power distribution
Inventor: MURPHY CONOR
IPC: H02J3/18
Filed: 2015-06-12
Granted: 2022-02-15
Abstract: Embodiments of the present invention produce and define a relationship between local voltage and power measurements at a node of an electrical network and system conditions on a remote branch of the network. These local measurements are used to determine an optimal voltage set point at the node that, if realised by a reactive power resource, would affect the flow of reactive power or line current at one or more particular remote branches of the power system in a manner captured by the derived relationship. The change in reactive power required to obtain this voltage set point is also calculated based on local measurements.
Patent CA-2954807-C (CA)
Title: Composition comprising ammonium nitrate-based particles and a gelling agent
Inventor: TANDE TERJE
IPC: C05C1/02
Filed: 2015-07-14
Granted: 2020-03-24
Abstract: The present invention relates to a solid, particulate, non-explosive composition comprising ammonium nitrate-based particles, in particular a fertilizer composition, of which, on the one hand, the potential misuse as a precursor for an explosive composition is limited without, on the other hand, hampering its legitimate use by farmers for food production. The solid, particulate, non- explosive composition further comprises a gelling agent which is able to form a substantially water-insoluble and non-filterable hydrogel after the solid fertilizer composition is contacted with water. The gelling agent is selected from the group of gum-based gelling agents, in particular xanthan gum-based agents and guar gum-based agents, most preferably is a xanthan gum-based agent.
Patent CA-2963783-C (CA)
Inventor: BAKEEV KIRILL N
IPC: C02F1/56
Filed: 2015-09-02
Granted: 2019-06-25
Abstract: L'invention se rapporte à un procédé permettant d'améliorer des procédés d'exploitation minière et, en particulier, à la combinaison d'agents de broyage anioniques avec des agents floculants cationiques, un floculant anionique contenant des groupes sulfonés et/ou carboxylés, un terpolymère et des combinaisons de ceux-ci au niveau de l'étape de floculation dans des applications de traitement de minerai, ce qui permet d'améliorer l'efficacité des procédés d'exploitation minière en particulier lors du broyage et de la floculation de la boue de minerai.
Patent CA-2966541-C (CA)
Title: Analyse d'impact
Inventor: GOULD JOEL
IPC: G06F17/00
Filed: 2015-11-05
Granted: 2023-09-26
Abstract: L'invention concerne des procédés, des systèmes et un appareil, incluant des programmes informatiques codés sur des supports d'informations informatiques, pour l'analyse d'impact. Un des procédés consiste à recevoir des informations concernant au moins deux ensembles de données logiques, les informations identifiant, pour chaque ensemble de données logique, un champ dans cet ensemble de données logique et des informations de format concernant ce champ. Le procédé consiste à recevoir des informations concernant une transformation identifiant un premier ensemble de données logique à partir desquelles la transformation doit recevoir des données et un deuxième ensemble de données logique auquel les données transformées sont transmises. Le procédé consiste à recevoir un ou plusieurs changements proposés pour au moins un des champs. Le procédé consiste à analyser les changements proposés sur la base d'informations concernant la transformation et d'informations concernant le premier ensemble de données logique et le deuxième ensemble de données logique. Le procédé consiste à calculer des mesures du changement proposé sur la base de l'analyse. Le procédé consiste également à mémoriser des informations concernant les mesures.
Patent CA-2968129-C (CA)
Inventor: BOYD DANIEL
IPC: A61K51/12
Filed: 2015-11-26
Granted: 2023-11-07
Abstract: L'invention concerne des compositions radio-opaques comprenant un ou plusieurs de l'yttrium (Y), du strontium (Sr), du gallium (Ga) et du silicium, ou d'oxydes et sels de ceux-ci. La composition peut comprendre une combinaison de Y2O3, SrCO3, Ga2O3, et de SiO2, et en option de MnO2, et de TiO2. D'autres compositions comprennent SrCO3, Ga2O3, TiO2, MnO2, et SiO2. La composition peut être un matériau particulaire. Les compositions sont utiles pour la radio-embolisation dans le but de traiter des tumeurs.
Patent CA-2972116-C (CA)
Title: Surgical cap and method
Inventor: GENENDER ALAN
IPC: A41H43/00
Filed: 2017-06-28
Granted: 2019-11-12
Abstract: In accordance with one aspect of the present disclosure, a surgical cap is provided that includes a cover having a head-receiving cavity and a resilient member connected to the cover and extending about less than the entire head-receiving cavity. The cover includes a plurality of layers comprising at least one layer inward from the resilient member adapted to separate the resilient member from a head received in the head-receiving cavity and at least two outer layers outward from the resilient member to which the resilient member is secured. In accordance with another aspect, a method of fabricating a surgical cap is provided.
Patent CA-2978395-C (CA)
Inventor: WATANABE FUMIAKI
IPC: F02C7/00
Filed: 2015-10-01
Granted: 2018-12-11
Abstract: [Problem] To provide a turbine that has a simple structure, that is composed of a CMC and achieves a wide range of gas flow passages while suppressing thermal stress acting on turbine stator blades, and that can consequently realize further improvement of performance and fuel consumption in jet engines. [Solution]A turbine stator blade 11 is composed of a CMC and has a shape in which a blade part 20, an outer band part 21 and an inner band part 22 are continuous; a front part 21b and a rear part 21c of the outer band part 21 of the turbine stator blade 11 are locked with a front locking part 12b and a rear locking part 12c of a hanger 12 composed of a metal material; and the hanger 12 is attached to a turbine case 2 composed of a metal material.
Patent CA-2984883-C (CA)
Title: Method for degumming triglyceride oils
Inventor: KOZYUK OLEG
IPC: C11B3/16
Filed: 2015-05-06
Granted: 2022-04-05
Abstract: A multi-stage homogenization method for degumming triglyceride oil is used to increase oil yield and reduce impurities. Two high-pressure homogenizers are used in series. The homogenizers have multiple flow constrictions to finely disperse reagents in the oil while simultaneously suppressing cavitation in the fluid. A separation step can be used to remove the phosphatides and other impurities from the treated oil to form a purified oil product.
Patent CA-2989757-C (CA)
Title: Dispositif et procede de commande de la fixation d'un traitement de fil en ligne
Inventor: EKLIND MARTIN
IPC: B41J3/407
Filed: 2016-06-16
Granted: 2022-05-31
Abstract: Procédé et dispositif pour commander la fixation d'un matériau de traitement appliqué à un fil au cours d'un processus de traitement de fil. Le procédé comprend l'exécution d'un processus de traitement de fil, faisant partie du processus de consommation de fil, par : i) l'application d'un matériau de traitement au fil ; et ii) l'application d'une quantité d'énergie au fil pour fixer au moins partiellement le matériau de traitement appliqué au fil ; le procédé comprend en outre la commande de la quantité d'énergie appliquée au fil comme réponse à un état de fonctionnement détecté du processus de consommation de fil en ligne.
Patent CA-2990653-C (CA)
Inventor: KIANI ALI AK
IPC: A63G7/00
Filed: 2018-01-02
Granted: 2019-03-26
Abstract: An amusement ride with controllable helical motion of an eccentric rider around the central axis of the route of the rider enables a rider to control his position around a cylindrical vehicle/housing while vehicle is moving along the running rail.
Patent CA-3000507-C (CA)
Inventor: ROTHMAN PAUL J
IPC: B03D1/14
Filed: 2016-10-17
Granted: 2021-06-22
Abstract: La présente invention concerne un circuit de recirculation sélective, qui comprend une étape de chargement, une étape de décapage et une étape de filtration, destiné à être utilisé dans le traitement d'un flux d'alimentation ou d'une suspension épaisse contenant des particules minérales. L'étape de décapage forme une première boucle avec l'étape de chargement, et une seconde boucle avec l'étape de filtration. L'étape de chargement comporte un mélangeur de chargement et un châssis laveur de chargement. L'étape de décapage comporte un mélangeur de décapage et un châssis laveur de décapage. Le mélangeur de chargement reçoit la suspension épaisse et provoque la mise en contact du milieu stérile dans le circuit avec la suspension épaisse de façon à charger les particules minérales contenues dans la suspension épaisse sur le milieu stérile. Le milieu est dirigé vers l'étape de décapage dans laquelle les particules minérales sont éliminées du milieu. Le milieu stérile est recyclé vers l'étape de chargement. La solution de décapage récupérée au niveau de l'étape de filtration est renvoyée vers l'étape de décapage et les particules minérales sont évacuées sous la forme d'un concentré.
Patent CA-3003254-C (CA)
Title: Vacuum packaging device
Inventor: KIM KUM-JA
IPC: B65B61/18
Filed: 2016-10-26
Granted: 2020-03-24
Abstract: A vacuum packaging device according to the present invention comprises: a vacuum packaging unit for vacuum-packaging a packaging sheet; and a cutting unit provided on the vacuum packaging unit so as to form a notch for tearing on the packaging sheet.
Patent CA-3004881-C (CA)
Title: Antibacterial and antifungal preparation containing a quinoline-2,3-dicarboxylic acid compound and organic and/or inorganic fillers
Inventor: BUKOWSKI WOJCIECH
IPC: A01N37/10
Filed: 2016-11-08
Granted: 2022-01-04
Abstract: The subject of the invention is an antibacterial and antifungal preparation constituting an additive to various materials, in particular, to plastics, containing no nanometal particles, which may be combined with almost any kind of polymers or other materials, from biodegradable polymer packaging, textiles, paints, to hardened PVC, using any processing technology, such as:  extrusion, injection moulding, blowing, pressing, lamination, pouring or pumping through capillaries in production of continuous fibre for the textile industry. The antibacterial and antifungal preparation contains an active ingredient in the form of a derivative of an acid of the formula,   where Ri and R2signify, both jointly, carboxyl groups (-COOH), R3, R4, R5, R6, R7 signify hydrogen (H), X signifies carbon (C) and Y signify nitrogen (N) or X signifies nitrogen (N) and Y signifies carbon (C) in the amount of 60 to 85% by weight, and the remaining amount is a composition of inorganic and/or organic fillers.