baber/WOPTO huggingface dataset:
Patent CA-2806243-C (CA)
Inventor: PAUZE ROBERT H
IPC: C08K5/17
Filed: 2011-09-19
Granted: 2020-10-27
Abstract: An electrical device suitable for use in Division 1 hazardous locations includes a housing defining an aperture providing a route between a housing exterior and interior volume; and a mixed two part, epoxy composition sealing the aperture. The composition includes an epoxy resin component that includes a novolac epoxy resin, a bisphenol F  epoxy resin or a mixture thereof. The device further includes a curing agent component selected from a specified list. Also provided is a method of using an epoxy composition to seal an electrical device, in which cured reaction products seal the housing interior space and the electrical device is suitable for use in Division 1 hazardous locations.
Patent CA-2809923-C (CA)
Inventor: LALIBERTE WILLIAM
IPC: E01H1/08
Filed: 2013-03-11
Granted: 2015-08-18
Abstract: A round cover with a curved edge and domed air vents for collecting leaves with a blower/vacuum in aspiration mode and for the ejection of debris into a bag. The cover has an opening for debris to enter and two openings for air exhaust. The debris from the blower/vacuum are ejected into two connection hoses connected by a joint, all three in ridged plastic. The two hoses are held in the joint by the sides of the grooves, which allow lateral rotation of the hoses. The first hose is held in the opening of the cover for debris to enter by the sides of a groove, while the second is held to the output hose of the blower/vacuum by fasteners and a sleeve to provide a seal. A second connection joint may be added on the second hose to allow the insertion of a larger output hose.
Patent CA-2810107-C (CA)
Title: A lid of a container
Inventor: BRATSCH CHRISTIAN
IPC: B65D47/28
Filed: 2011-09-05
Granted: 2015-12-29
Abstract: The invention relates to a lid of a container, especially a beverage can, comprising a substantially flat lid surface and a preferably folded edge area, as well as at least one pouring opening provided on the lid surface, which can be closed in a gas-and/or liquid-tight manner by means of at least one closure element, with the closure element being movable from a closed position into an open position by means of an actuating element, the actuating element comprises a fixing element and a sliding element, and the fixing element is connected to at least one connecting element via at least one predetermined breaking point before opening for the first time and the fixing element has a handle which, upon movement of the fixing element from the closed position into the open position, acts on the at least one predetermined breaking point via at least one edge.
Patent CA-2811051-C (CA)
Inventor: WOLLO EVEN
IPC: A63C9/08
Filed: 2011-09-15
Granted: 2019-01-15
Abstract: The present invention relates to a ski binding that requires fewer parts, that is easier to assemble, and that has a reliable release mechanism compared with conventional bindings.  Such ski binding comprises: an engagement section (2.1), that pivotally engages a ski shoe engagement pin (21), including stationary (4) and movable (5) engagement parts; the movable part (5) being a slider in sliding engagement with the stationary engagement part (4); an activation element (6) for moving the movable part (5) between locking and releasing positions of the engagement pin; and a downwards pointing button (6.2) arranged on the activation element (6) to directly engage an opening (5.3) in the movable engagement part, whereby when a downwards force is applied to the activation element (6) at a position behind the fulcrum pins (6.1), the movable part (5) slides forward into the releasing position.
Patent CA-2811114-C (CA)
Inventor: MEYER EWALD
IPC: B66C1/10
Filed: 2011-10-04
Granted: 2015-09-01
Abstract: There is provided a method of replacing a generator of a wind power installation. In that case the generator is provided in the interior of a pylon of a wind power installation and the pylon (140) has a door opening (150). An exchanging cross beam (300) is fixed by way of a first fastening point (310) to a crane hook of a mobile crane (500). A first end of the cross beam (300) is introduced with a second fastening point (320) through the door opening (150) into the pylon (140). The transformer (220) to be replaced is fixed to the second fastening point (320) of the first end (300). A compensating weight (400) is fixed at the second fastening point (320) to the second end of the cross beam (300). The second end of the cross beam (300) is tilted or inclined until the transformer is at the height of the door opening (150) and the crane hook is moved until the transformer to be replaced is outside the door opening (150).
Patent CA-2814646-C (CA)
Title: Steel sheet and method for manufacturing steel sheet
Inventor: HAYASHI KUNIO
IPC: C21D1/18
Filed: 2011-10-21
Granted: 2016-03-08
Abstract: The present invention provides a steel sheet with chemical components including, by mass%, 0.18-0.35% of C, 1.0%-3.0% of Mn, 0.01%-1.0% of Si, 0.001%-0.02% of P, 0.0005%-0.01% of S, 0.001%-0.01% of N, 0.01%-1.0% of Al, 0.005%-0.2% of Ti, 0.0002%-0.005% of B, and 0.002%-2.0% of Cr, and the balance of Fe and inevitable impurities, wherein: by volume%, a fraction of the ferrite is 50% or more, and a fraction of a non-recrystallized ferrite is 30% or less; and Cr.theta./Cr M is 2 or less, where Cr.theta. is a concentration of Cr subjected to solid solution in iron carbide and Cr M is a concentration of Cr subjected to solid solution in a base material, or Mn.theta./Mn M is 10 or less, where Mn.theta.  is a concentration of Mn subjected to solid solution in an iron carbide, and Mn M is a concentration of Mn subjected to solid solution in a base material.
Patent CA-2818849-C (CA)
Title: Stable free radical chromophores and mixtures thereof, processes for preparing the same, nonlinear optic materials, and uses thereof in nonlinear optical applications
Inventor: GOETZ FREDERICK J SR
IPC: G02F1/361
Filed: 2011-11-30
Granted: 2017-09-19
Abstract: Nonlinear optic chromophores comprising stabilized radical structures, mixtures thereof, methods for their production, nonlinear optical materials containing such chromophores, and the use of such materials in electro-optic, solar conversion, photovoltaic and all-optical nonlinear devices are described.
Patent CA-2819397-C (CA)
Title: Appareil pour la coupe en travers d'une bande en mouvement continu, et procede pour cette coupe
Inventor: HOULBERG JENS
IPC: B23D45/04
Filed: 2011-12-06
Granted: 2018-12-04
Abstract: La présente invention porte sur un appareil pour la coupe en travers d'une bande (W) sur un trajet de la bande, ledit appareil comprenant un châssis (1) qui chevauche le trajet de la bande et qui comporte un châssis latéral (11, 12) de chaque côté du trajet de la bande et un châssis supérieur (13) entre les deux châssis latéraux (11, 12), au moins une lame de scie circulaire (29) définissant un trajet de coupe linéaire sensiblement transversal à la direction de la longueur du trajet de la bande, ladite lame de scie circulaire (2) étant suspendue à un bras de pendule (2) relié de façon pivotante au châssis supérieur (13) de sorte que la lame de scie (2) puisse osciller dans le plan du trajet de coupe linéaire, des moyens d'entraînement oscillants (4) servant à commander le mouvement oscillant de la ou des lames de scie (2), le bras de pendule (3) étant monté de façon pivotante dans un sous-châssis (14) mobile dans la direction verticale du châssis supérieur (13), et le mouvement vertical dudit châssis (14) par rapport au châssis supérieur (13) étant géré par un moyen d'entraînement élévateur (16, 19, 19a) qui est coordonné avec les moyens d'entraînement en oscillation (41). L'invention concerne aussi un procédé pour la coupe en travers d'une bande (W).
Patent CA-2820950-C (CA)
Inventor: BAR-ZEEV AVI
IPC: G02B27/02
Filed: 2011-12-14
Granted: 2018-08-07
Abstract: A method and system that enhances a user's experience when using a near eye display device, such as a see-through display device or a head mounted display device is provided. An optimized image for display relative to the a field of view of a user in a scene is created. The user's head and eye position and movement are tracked to determine a focal region for the user. A portion of the optimized image is coupled to the user's focal region in the current position of the eyes, a next position of the head and eyes predicted, and a portion of the optimized image coupled to the user's focal region in the next position.
Patent CA-2822731-C (CA)
Inventor: LAITHIER KARINE
IPC: A47J31/40
Filed: 2011-12-20
Granted: 2019-01-15
Abstract: L'invention porte sur un récipient (1) pour le stockage et la distribution d'un produit fluide comprenant un réservoir (2) et une fermeture de distribution pour distribuer le produit à partir du réservoir comprenant un élément de disque (4) avec des ouvertures (31, 41) dans celui-ci, l'un des disques (4) étant apte à tourner et susceptible de coopérer avec un arbre rotatif. L'invention porte également sur une machine susceptible d'être alimentée en un produit fluide stocké dans un tel récipient, ladite machine comprenant des éléments de disque (8, 9) avec des ouvertures (81, 91) dans ceux-ci, l'un des disques (9) étant apte à tourner et coopérant avec un arbre rotatif (11).
Patent CA-2826527-C (CA)
Inventor: LEMAY STEVEN G
IPC: G07F17/32
Filed: 2013-09-04
Granted: 2019-02-05
Abstract: Un appareil de jeux, tel quun appareil à sous vidéo ou une machine de poker vidéo, peut être configuré pour demander un jeu de client léger à un serveur de jeux aux fins dune présentation dans un client léger. Le résultat du jeu de client léger est déterminé par le serveur de jeu. La machine de jeu est également configurée pour exécuter un jeu de client lourd déterminé par lappareil de jeux. Des indications des résultats des jeux des clients léger et lourd peuvent être fournies à un dispositif de collecte de données.
Patent CA-2826730-C (CA)
Title: Conduit d'ecoulement resistant a l'erosion
Inventor: HEMSTOCK CHRISTOPHER A
IPC: E21B33/03
Filed: 2013-09-10
Granted: 2020-12-29
Abstract: Un appareil dirigeant un écoulement de fluide chargé de particules comprend un boîtier de détection de pannes contenant un insert de direction découlement, le boîtier servant denveloppe de pression, une panne en nimporte quel endroit le long de linsert pouvant être détectée par des moyens associés au boîtier. On peut fabriquer linsert dans des matériaux résistant à lérosion, y compris des matières non ductiles telles que les céramiques. Linsert est scellé au boîtier au niveau dune entrée et dun refoulement, constituant une chambre de pression entre linsert et le boîtier. On peut maintenir la chambre de pression à une pression tampon complémentaire de la pression de traitement, la pression tampon étant maintenue et surveillée pour indiquer une panne de linsert.
Patent CA-2829601-C (CA)
Title: Integrated water heating system with supply reservoir
Inventor: LESAGE CLAUDE
IPC: F24H1/34
Filed: 2013-10-07
Granted: 2015-08-11
Abstract: An integrated water heating system is comprised of a hot water holding tank having an outer jacket secured in spaced relationship therearound. An insulating space is defined about the hot water holding tank and the outer jacket. A connecting bracket is secured to an outer surface of the hot water holding tank and has a projecting formation provided with an arcuate connecting wall spaced a predetermined distance from the outer surface for close fit adjacent an inner surface of the outer jacket and disposed for alignment with an external support bracket adapted to be secured thereto through the outer jacket. Thermal insulating material is disposed in the insulating space and about the connecting bracket. An external water heating device is removably supported by the external support bracket. A pump circulates water through the water heating device and through the hot water holding tank.
Patent CA-2832164-C (CA)
Title: Multi-arm hydrophilic urethane polymers, methods of making them, and compositions and processes employing them
Inventor: MASTERS RONALD ANTHONY
IPC: C08L75/08
Filed: 2012-04-05
Granted: 2020-03-24
Abstract: Hydrophilic, multi-arm urethane polymers are described that are dispersible and/or soluble in water, and provide wetting, foaming an cleaning benefits for aqueous cleaning products, including hard surface cleaners, machine dishwash, and liquid hand dishwash compositions. At least one composition manufactured via the reaction of at least one C1-6 polyol with at least one diisocyanate, followed by reaction with at least one low molecular weight polyethylene glycol. At least some of the arms of the star polymer are crosslinked via bonds formed between the diisocyanate groups at the free-end of each arm and at least one hydrophilizing molecule that possesses at least two hydrophilic groups per molecule. The star polymer has from 1 to 6 arms. The hydrophilizing molecule is polyethylene glycol that reacts across the diisocyanates attached to different core groups lightly crosslinking the star polymers to provide the water-soluble and/or water-dispersible polymers.
Patent CA-2835514-C (CA)
Title: Processing electronic payment involving mobile communication device
Inventor: DRYER TREVOR D
IPC: G06Q20/00
Filed: 2011-05-18
Granted: 2018-07-24
Abstract: Mobile payments and processing data related to electronic transactions. A near field communication connection is established between a mobile communication device of a consumer that serves as a mobile wallet and an electronic payment device of a merchant. Authorization data is shared between the mobile communication device and the electronic payment device without providing electronic payment instrument (e.g. credit card) data to the merchant. Authorization data is transmitted from the mobile communication device to a cloud computer or resource that serves as a cloud wallet and hosts respective data of respective electronic payment instruments of respective consumers, and from the electronic payment device a payment processor computer. The payment processor computer presents the authorization data to the cloud wallet, and in response, the cloud wallet transmits the credit card data to the payment processor computer, which processes the transaction.
Patent CA-2839545-C (CA)
Title: Adhesif a prise hydraulique presentant un temps ouvert ameliore
Inventor: KIESEWETTER RENE
IPC: C04B28/02
Filed: 2012-06-19
Granted: 2019-09-24
Abstract: L'invention concerne un adhésif à prise hydraulique contenant un liant hydraulique, des charges, un agent de rétention d'eau, un agent tensio-actif sulfoalkylester et éventuellement une poudre de polymère redispersible et/ou une dispersion de polymère, l'agent tensio-actif étant représenté par la formule MSO3-R1-(-COOR2)n, dans laquelle M est choisi dans le groupe consistant en hydrogène, métaux alcalins, métaux alcalino-terreux et ammonium ; R1 est un alkylène en C1-C10 linéaire ou ramifié, saturé ou insaturé, qui éventuellement peut être substitué par un ou plusieurs groupes hydroxyle, halogène, nitro ou cyano ; R2 peut être identique à ou différent de R1 et est représenté par alkyle linéaire ou ramifié en C1-C22 ; et n étant un nombre entier de 1 à 10, et l'adhésif à prise hydraulique, sur la base de son poids sec, comprend 0,1-3 % en poids de l'agent de rétention d'eau.
Patent CA-2840930-C (CA)
Inventor: POTVIN FERNAND
IPC: E04H15/02
Filed: 2014-01-29
Granted: 2016-07-05
Abstract: A system for remotely opening a door on a canvas car shelter has two spaced vertical internal support rods adapted to be attached at upper ends thereof to respective spaced portions of an upper horizontal support rod of the rib frame. Each of the internal support rod has an adjustable bracket member attached at a lower end thereof adapted to be adjustably attached to respective spaced base member portions of the rib frame. A lower horizontal rod has a slide support member on each opposite end thereof adapted to slide along the length of each respective vertical internal support rod, wherein a lower edge of the flap door of the canvas car shelter assembly can be attached thereto and pulled up and down along the length of the vertical internal support rods thereby opening and closing the flap door. A remotely actuated motor adapted to be attached to an upper portion of the rib frame and including a double pulley member mechanically attached thereto and adapted to rotate in two opposite directions to thereby open and close the flap door. A pair of frame pulleys adapted to be attached to respective end portions of the upper horizontal support rod of the rib frame. A pair of wire members respectively attached at one end to a respective slide support member of the lower horizontal rod, looped around a respective frame pulley, and attached at an opposite end to a respective pulley portion of the double pulley member.
Patent CA-2841278-C (CA)
Inventor: CARR BRIAN S
IPC: B07B1/36
Filed: 2007-10-01
Granted: 2017-07-25
Abstract: A system for separating components of a slurry is disclosed, the system including a housing; a basket for holding at least one shaker screen, the basket movably mounted in the housing; at least one vibrator coupled to the basket; a sump disposed below the basket to collect at least a portion of the slurry passing through the at least one shaker screen; a pressure differential device fluidly connected to the sump for developing a pressure differential across the at least one shaker screen; and a toggling device for toggling the pressure differential across the screen. A system including a degassing chamber fluidly connected to a sump and a pressure differential device, wherein the degassing chamber is disposed between the sump and the pressure differential device, and a fluid conduit fluidly connected to the degassing chamber for recovering a degassed fluid is also disclosed.
Patent CA-2841480-C (CA)
Inventor: MONCHAMP RYAN
IPC: B29B7/80
Filed: 2012-07-12
Granted: 2020-04-28
Abstract: Cette invention concerne un système de pulvérisation sans solvants, notamment des procédés et un appareil permettant de pulvériser plusieurs composants sans avoir à utiliser des solvants pour nettoyer l'équipement ou comme matières appliquées. L'appareil de pulvérisation peut associer simultanément deux composants ou plus dont les viscosités, les pressions, les températures et les proportions peuvent être radicalement différentes. La vitesse de vulcanisation et le temps de gélification après mélange et application des différents composants thermoplastiques et thermodurcissables (notamment les mousses, les moulages et les revêtements fabriqués avec des uréthanes, des urées, des époxy, des polyesters, des compositions phénoliques et autres compositions chimiques réagissant rapidement après leur mélange) peuvent varier considérablement de quelques heures à moins de 10 secondes.
Patent CA-2841500-C (CA)
Title: Stabilizer assembly for wired drill pipe coupling
Inventor: DAHLGREN SCOTT
IPC: E21B47/01
Filed: 2014-01-31
Granted: 2021-01-26
Abstract: A downhole sub having a first tubular housing with a first internal shoulder, a second tubular housing with a second internal shoulder, and a stabilizer assembly to be disposed between the first and second internal shoulders. The first and second tubular housings are configured to be threaded together, and the stabilizer assembly is configured to engage the first and second internal shoulders. A method of coupling tubular housings in a downhole sub in which a first tubular housing and a second tubular housing are threadably coupled, where the first tubular housing includes a first shoulder and the second tubular housing includes a second shoulder. A sleeve is interlocked with and inside the second tubular housing such that the sleeve is disposed between the first and second shoulders and includes a third shoulder, where the first shoulder is torqued against the third shoulder.
Patent CA-2842468-C (CA)
Inventor: FARRELL JAMES
IPC: A47J43/07
Filed: 2010-10-12
Granted: 2016-07-05
Abstract: A machine prepares semi frozen food products and/or beverages from pre- prepared (e.g. frozen) cups. A user chooses the desired frozen cup, inserts it into the machine, chooses how they would like it prepared from a range of thickness options, and the machine then opens a sealed chamber door and inserts the product upward into the chamber and prepares the product by blending it in the cup. Upon removal of the product and resealing of the chamber door, the cleaning mechanisms provide thorough cleaning of all food contact surfaces and the chamber interior. Automatic high temperature steam sanitation takes place in the chamber if the machine is not used for an extended period of time, thus greatly reducing or eliminating the need for manual cleansing and sanitation by an attendant and ensuring healthy food preparation at all times.
Patent CA-2851875-C (CA)
Title: Systeme de bouteille et procede pour filtrer ou traiter une boisson
Inventor: LANE MARVIN
IPC: C02F1/00
Filed: 2014-05-14
Granted: 2018-03-13
Abstract: Un filtre ou système de bouteille de traitement de boisson qui a une bouteille, un couvercle et un composant damélioration de boisson, tel quun élément de filtre. Un élément de filtre peut être positionné pour séparer lespace intérieur de la bouteille en un compartiment pour boisson filtrée et en un compartiment pour boisson non filtrée. Un tube passe à travers le filtre en communication fluidique avec le compartiment pour boisson filtrée. Le tube sétend à travers le compartiment pour boisson non filtrée vers une buse dans le couvercle de la bouteille. Un dessus de couvercle peut être fixé sur le couvercle pour enfermer et fermer la buse. Une cartouche de filtre, un stérilisateur par rayons ultraviolets (UV) et une dérivation dair peuvent être prévus.
Patent CA-2858547-C (CA)
Inventor: MORTARINO ENRICO
IPC: A61F2/02
Filed: 2012-04-17
Granted: 2016-06-28
Abstract: A biocompatible surgical silk mesh prosthetic device employs a knit pattern that substantially prevents unraveling and preserves the stability of the mesh device, especially when the mesh device is cut. An example prosthetic device employs a knitted mesh including at least two yarns laid in a knit direction and engaging each other to define a plurality of nodes. The at least two yarns include a first yarn and a second yarn extending between and forming loops about two nodes. The second yarn has a higher tension at the two nodes than the first yarn. The second yarn substantially prevents the first yarn from moving at the two nodes and substantially prevents the knitted mesh from unraveling at the nodes.
Patent CA-2859849-C (CA)
Inventor: MANTAI NILS
IPC: C25B15/02
Filed: 2012-12-18
Granted: 2021-05-04
Abstract: The invention relates to an electrolyzer (2) having at least one polymer electrolyte membrane-type electrolysis cell (4) arranged between two end plates (6, 8) and having means for generating a pressing force between the end plates (6, 8). The pressing force is controlled at least partly dependent on the gas pressure generated by the electrolyzsis cell (4).
Patent CA-2861545-C (CA)
Title: Appareil pour tester, evaluer et conserver des coeurs preleves pour la transplantation
Inventor: FREED DARREN H
IPC: A61B5/0402
Filed: 2013-01-17
Granted: 2018-03-06
Abstract: L'invention concerne un appareil, un système et des procédés pour recevoir, perfuser et conserver et évaluer la fonctionnalité physiologique d'un coeur de donneur prélevé. D'une manière générale, le système comprend un appareil de réception et de maintien un coeur prélevé qui est interconnecté avec : (i) un système de traitement d'un perfusat, (ii) un système de pompage bidirectionnel de perfusat (iii) des capteurs de flux pour surveiller l'écoulement du perfusat vers et depuis l'aorte, l'artère pulmonaire, la veine pulmonaire et la veine cave d'un coeur installé, (iv) un appareil ECG interconnectable avec le coeur installé, et (v) des sondes interconnectant le coeur installé avec des instruments de surveillance de la fonctionnalité physiologique du coeur à l'aide d'indices indépendants de la charge et d'indices dépendants de la charge.