baber/WOPTO huggingface dataset:
Patent CA-2956295-C (CA)
Title: Method for packaging liquid or pasty products and packaging machine suitable for this purpose
Inventor: FRANZ MAIK
IPC: B65B3/32
Filed: 2015-07-29
Granted: 2022-06-14
Abstract: A method for portioned packaging of liquid or pasty products, and a packaging machine therefor are provided. The product is fed to a metering chamber and metered by a metering member to form a product portion.  The product portion is fed via a metering outlet to a package. The metering chamber is operated in continuous flow in at least one operating state of a packaging machine including downtimes, start-up and/or operation of the packaging machine. The method comprises feeding the product into an inlet, thereby causing the product to flow through the metering chamber in an axial direction; guiding the product past the metering member through an annular gap between the metering member and an inner circumferential wall of the metering chamber, wherein the product flushes around the metering member;  removing the product entirely or partially from the metering chamber via an outlet; recirculating the product.
Patent CA-2956702-C (CA)
Title: Process for producing articles formed from polylactic acid and articles made therefrom
Inventor: SBRIGLIA GUY A
IPC: C08G63/08
Filed: 2015-07-29
Granted: 2019-12-03
Abstract: PLA polymers that can be expanded into microporous articles having a node and fibril microstructure are provided. The fibri!s contain PLA polymer chains oriented with the fibril axis. Additionally, the PLA polymers have an inherent viscosity greater than about 3.8 dL/g and a calculated molecular weight greater than about 150,000 g/mol. The PLA polymer article may be formed by bulk polymerization where the PLA bulk polymer is made into a preform that is subsequently expanded at temperatures above the glass transition temperature and below the melting point of the PLA polymer. In an alternate embodiment, a PLA polymer powder is lubricated, the lubricated polymer is subjected to pressure and compression to form a preform, and the preform is expanded to form a microporous article. Both the preform and the microporous article are formed at temperatures above the glass transition temperature and below the melting point of the PLA polymer.
Patent CA-2957338-C (CA)
Inventor: GLEAN Aldo
IPC: B32B13/00
Filed: 2017-02-08
Granted: 2019-06-11
Abstract: A gypsum panel has a gypsum body with a length L along an x-axis, a width W along a y-axis, and a thickness T along a z-axis. The gypsum body includes at least one core embedded at least partially within the gypsum body. Examples of the core include a hollow, open cell structure having walled elements. The walled elements have axes that can be substantially parallel to each other and the z- axis. The walled elements may be substantially filled with a same material as the gypsum body.
Patent CA-2960560-C (CA)
Inventor: VOLLENKEMPER WILLI
IPC: B65B43/60
Filed: 2015-09-24
Granted: 2021-08-24
Abstract: L'invention concerne un dispositif (1) et un procédé de remplissage de matériaux coulants, par exemple fluides et produits en vrac (4), dans des sacs (3) flexibles vides ouverts, comportant une partie fixe (5) et une partie mobile (6), des emplacements de remplissage (11-18) mobiles avec la partie mobile (6) étant agencés au niveau de cette dernière. Un dispositif de retenue (20) est fixé à la partie mobile (6) au niveau de chaque emplacement de remplissage (11-18). Plusieurs postes de traitement (41-48) sont répartis au niveau de la partie fixe (5). Un poste de remplissage (41) est conçu sous la forme d'un poste de réception recevant las sacs (3) vides ouverts, et un poste de traitement (42) est conçu pour le remplissage d'un sac (3). Un poste de traitement (44) comporte une unité de pesée (7). Sur chaque dispositif de retenue (20) est fixée une unité de logement (10) de sac logeant un sac (3), l'unité de logement (10) de sac étant conçue pour loger et guider le sac (3). L'unité de logement (10) de sac peut être désaccouplée temporairement à force du dispositif de retenue (20) au niveau du poste de traitement (44) équipé de l'unité de pesée (7) pour qu'il soit possible de peser séparément l'unité de logement (10) muni du sac (3).
Patent CA-2960683-C (CA)
Title: Method for repairing a trap and apparatus therefor
Inventor: BAIOCCO DON
IPC: E03F5/14
Filed: 2017-03-13
Granted: 2018-03-20
Abstract: An apparatus and method for repairing a point of entry trap that is secured within a catch basin to a basin wall is provided, the apparatus comprising: a wall plate defining: a cleanout, a filler opening, and an inlet opening; a tubular member comprising a rim, and in communication with the cleanout, adapted, in use, to be received within the trap outlet pipe of the trap, and when so received, to be in fluid communication with the basin outflow pipe and to form gaps in fluid communication with the filler opening between the trap and the apparatus; a filler member operatively connected to the wall plate adjacent the filler opening and adapted to receive and direct a substance in its pourable state, through the filler opening to fill the gaps, such that when the substance is in its solid state, the apparatus is secured to the trap.
Patent CA-2961022-C (CA)
Title: Ciment orthopedique en polymethacrylate a double composant pateux
Inventor: VOGT SEBASTIAN
IPC: A61L24/04
Filed: 2017-03-15
Granted: 2019-05-14
Abstract: La présente invention propose un ciment orthopédique en polyméthacrylate à double composant pâteux. Ledit ciment orthopédique se compose dun composant pâteux A, contenant Al au moins un monomère méthacrylate distillable aux fins de polymérisation radicalaire; All au moins un polymère soluble dans Al; Alll au moins un polymère particulaire dont la taille des particules nexcède pas 500 pm, non soluble dans Al; AIV au moins un stabilisant radicalaire; AV au moins un accélérateur appartenant au groupe des amines aromatiques; et dun composant pâteux B, contenant BI du peroxyde de dibenzoyle; Bll au moins une substance liquide à température ambiante qui nest pas soumise à la polymérisation radicalaire, où la solubilité du peroxyde de dibenzoyle dans cette substance à température ambiante est inférieure à 5,0 % en poids et où la fraction en poids de la substance liquide Bll dans le ciment autodurcissant ainsi formé après réalisation du mélange du composant pâteux A et du composant pâteux B est inférieure à 2,0 % en poids. Linvention concerne en outre un procédé pour produire un ciment orthopédique autodurcissant au moyen du ciment orthopédique en polyméthacrylate à double composant pâteux.
Patent CA-2965110-C (CA)
Inventor: MACEWAN MATTHEW R
IPC: B29C48/02
Filed: 2011-06-16
Granted: 2020-06-02
Abstract: A structure of aligned (e.g., radially and/or polygonally aligned) fibers, and systems and methods for producing and using the same. One or more structures provided may be created using an apparatus that includes one or more first electrodes that define an area and/or partially circumscribe an area. For example, a single first electrode may enclose the area, or a plurality of first electrode(s) may be positioned on at least a portion of the perimeter of the area. A second electrode is positioned within the area. Electrodes with rounded (e.g., convex) surfaces may be arranged in an array, and a fibrous structure created using such electrodes may include an array of wells at positions corresponding to the positions of the electrodes.
Patent CA-2965456-C (CA)
Title: Moment resisting bi-axial beam-to-column joint connection
Inventor: HOUGHTON DAVID L
IPC: E04H9/02
Filed: 2017-04-27
Granted: 2021-11-16
Abstract: A prefabricated column assembly includes a hollow tubular column having a longitudinal axis. A gusset plate assembly includes a plurality of gusset plates connected to the column and extending laterally outward from the column in planes generally parallel to the longitudinal axis of the column. A first pair of the gusset plates extends laterally outward from the column along a first axis and defines a space for receiving an end portion of a first beam for mounting the first beam on the first pair of gusset plates. A second pair of the gusset plates extends laterally outward from the column along a second axis that is nonparallel and non- coincident with the first axis. The second pair of gusset plates defines a space for receiving an end portion of a second beam for mounting the second beam on the second pair of gusset plates to provide a bi-axial joint connection.
Patent CA-2965620-C (CA)
Inventor: JONES PAUL JOSEPH
IPC: E21B33/13
Filed: 2014-12-10
Granted: 2019-02-19
Abstract: A method of controlling the equivalent circulating density of an epoxy resin, used to cement a wellbore, is provided. The method includes adjusting the cross sectional area of the annulus exit using a valve or other mechanism to increase or decrease the equivalent circulating density of the epoxy resin.
Patent CA-2965656-C (CA)
Title: Composite pressure tank identification and tracking
Inventor: LEAVITT MARK
IPC: G06K17/00
Filed: 2015-10-13
Granted: 2018-03-20
Abstract: Disclosed is a device, system and methods for tracking conductive composite pressurized gaseous storage tanks. The system including anchoring an RFID device in a non-conductive blind boss. Wherein the anchor material has a low dielectric and has minimal reflection if RF energy.
Patent CA-2965805-C (CA)
Inventor: BERWANGER FRED W
IPC: F16D51/22
Filed: 2015-10-23
Granted: 2018-07-03
Abstract: A drum brake is provided that improves the direction of the actuating forces to reduce stress, improve efficiency and permit thicker brake linings. First and second brake shoes each have a first end pivotally coupled to the same or different anchor pins on a brake spider. First and second cam followers are disposed at corresponding second ends of the brake shoes. A cam engages the cam followers with movement of the cam causing the brake shoes to move between positions of engagement and disengagement with a braking surface. The cam followers are offset such that distances between the centers of the first cam followers and the anchor pin or pins supporting the brake shoes differ so as to improve the direction of the cam force vector.
Patent CA-2970013-C (CA)
Inventor: SABELFELD MARINA
IPC: C02F1/78
Filed: 2015-12-07
Granted: 2021-11-23
Abstract: L'invention concerne un dispositif répartiteur de fluide pour un contacteur gaz-liquide (1), qui présente un premier côté (18) et un second côté (19), ainsi qu'une pluralité de passages (8) à travers lesquels un premier fluide (4) peut s'écouler, s'étendant du premier côté (18) au second côté (19), L'invention est caractérisée en ce que le dispositif répartiteur de fluide (7, 13) présente en outre une cavité intérieure délimitée par le premier côté (18) et le second côté (19), étanche vis-à-vis des passages (8), une pluralité d'ouvertures (10) reliant la cavité intérieure au second côté (19), et un raccord de fluide (14, 15) par lequel un second fluide (12) peut être introduit dans la cavité intérieure, ou extrait de la cavité intérieure. L'invention concerne en outre un contacteur gaz-liquide doté d'un tel dispositif répartiteur de fluide, et un procédé pour transférer un gaz dans un liquide.
Patent CA-2971841-C (CA)
Title: Systeme et methode d'ajout automatique d'ammoniac destines a un dispositif de desulfurisation a l'ammoniac
Inventor: LUO JING
IPC: B01D53/50
Filed: 2017-06-27
Granted: 2018-08-07
Abstract: La présente invention concerne un système dajout dammoniac automatique destiné à un dispositif de désulfuration à base dammoniac, utilisant une commande à étages multiples, qui calcule automatiquement une quantité théorique dammoniac en fonction de quantités de gaz fournies par un système de surveillance des émissions continue (SSEC) dentrée et un SSEC de sortie du dispositif de désulfuration à base dammoniac ou de quantités de gaz associées, une concentration de SO2 fournie par le SSEC dentrée et une concentration de SO2 prédéterminée du SSEC de sortie. Le système calcule une quantité théorique corrigée dammoniac en utilisant la moitié du rapport de la quantité réelle dammoniac ajouté à la quantité réelle de soufre de dioxyde de soufre éliminée comme coefficient de correction pour la quantité théorique dammoniac, et ajoute un équivalent dabsorption dammoniac à la quantité théorique corrigée dammoniac denviron 10 % du dispositif de désulfuration à base dammoniac par lintermédiaire dun moyen de dosage dammoniac et dune soupape de régulation dammoniac. Puis, le système commande le débit dammoniac réel en fonction de la concentration de SO2 réel et de la tendance de changement fournie par le SSEC de sortie en tant que rétroaction, ce qui permet lajout automatique dammoniac. Le système dajout dammoniac automatique de la présente invention peut permettre lajout automatique dammoniac pour assurer que les gaz de combustion satisfont à des exigences en matière démissions très basses et est caractérisé par un fonctionnement de système stable et fiable, un degré dautomatisation élevé et un processus simple.
Patent CA-2973915-C (CA)
Inventor: MASSA DARIO
IPC: A01N43/54
Filed: 2016-01-21
Granted: 2024-01-16
Abstract: The present invention relates to a herbicidal combination which comprises: a) a herbicide A which is 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N-[[methyl-(1-methylethyl)-amino]sulfonyl]benzamide, b) a single herbicide B selected from sulfentrazone, flumioxazin, dicamba and their salts and esters, and c) at least one herbicide C different from herbicides A and B which is selected from C.1) herbicides of the group of acetolactate synthase inhibitors, C.2) herbicides of the group of protoporphyrinogen oxidase inhibitors, C.3) herbicides of the group of synthetic auxins, C.4) herbicides of the group of microtubule inhibitors, C.5) herbicides of the group of acetyl-CoA carboxylase inhibitors, C.6) herbicides of the group of photosystem II inhibitors, C.7) herbicides of the group of pigment synthesis inhibitors, and C.8) herbicides of the group of VLCFA inhibitors selected from chloroacetamide herbicides, oxyacetamide herbicides, acetamide herbicides and tetrazolinone herbicides; provided that the herbicidal combination does not include pyroxasulfone; provided that in case the components b) or c) comprise dicamba or one of its salts or esters the herbicidal combination does not include imazapyr or one of its salts; and provided that if component b) is flumioxazin and component c) is 2,4-D, 2,4-D is present as its 2-ethylhexyl ester.
Patent CA-2980809-C (CA)
Inventor: GIUSTI STEFANO
IPC: B65D65/40
Filed: 2015-03-31
Granted: 2022-06-21
Abstract: On décrit un matériau composite stratifié (1), qui est approprié pour le conditionnement de produits alimentaires et présente une structure multicouche comprenant: une première couche externe (21) en papier ou film plastique; une couche interne (22) d'adhésif; et une couche intermédiaire (23) interposée entre la première et la seconde couche et composée de silicate de sodium (Na2O x SiO2).
Patent CA-2981015-C (CA)
Title: Tuft configuration for an oral care implement
Inventor: SIMETH MARTIN
IPC: A46B3/16
Filed: 2016-02-18
Granted: 2019-07-16
Abstract: A head for an oral care implement comprises a bristle carrier having at least one tuft hole and at least one tuft being fixed in said tuft hole by an anchor. The at least one tuft comprises at least one filament having a longitudinal axis and a non-circular cross sectional area which extends in a plane substantially perpendicular to the longitudinal axis. The at least one filament is bent around the anchor so that a first limb and a second limb extend from the bristle carrier. The first limb comprises a first free end, and the second limb comprises a second free end. Each free end is twisted around the longitudinal axis by a twisting angle a of about 80° to about 100°, preferably about 90°.
Patent CA-2985524-C (CA)
Inventor: WEI GUANGWEN
IPC: C12Q1/02
Filed: 2016-05-11
Granted: 2023-10-17
Abstract: The disclosure provides novel methods of determining or comparing potency of a test interferon relative to rSIFN-co (an interferon having therapeutic effects on solid tumors); methods of establishing substantial equivalence between a test interferon and rSIFN-co; as well as methods for determining potency of a test interferon, kits for determining such methods, and an interferon or an interferon substitute having said activities.
Patent CA-2992247-C (CA)
Title: Siding panel and assembly
Inventor: CULPEPPER PATRICK M
IPC: E04F13/18
Filed: 2018-01-18
Granted: 2020-03-10
Abstract: A composite siding panel mountable on an exterior wall of a building includes a backing member and a siding member attached to the backing member, wherein the first side edge of the siding member overhangs the first side edge of the backing member, and the second side edge of the siding member is aligned with or positioned contiguously with the second side edge of the backing member. An adhesive coating joins the front face of the backing member to the rear face of the siding member. The adhesive coating runs substantially from the first side edge of the backing member to the second side edge thereof. The backing member can be composed of closed-cell expanded foam or wire- fabricated foam, and the siding member can be formed from vinyl, polypropylene, aluminum, steel, fiberglass, engineered wood, or fiber cement. A siding assembly including a plurality of composite siding panels adjacently mountable on an exterior wall of a building is also disclosed.
Patent CA-2996075-C (CA)
Title: Hole saw
Inventor: SIRCH MAXIMILIAN
IPC: B23B45/06
Filed: 2016-09-27
Granted: 2023-10-31
Abstract: Tool (100) for producing an opening (220) in a wall using a keyhole saw (10) and a centring device which has a centring axis (A) running through the centre point of the keyhole saw (10), wherein the centring device is embodied as a centring ring (20) into which the keyhole saw can be at least partially inserted, and wherein both the keyhole saw (10) and the centring ring (20) have on their circumference an opening (11, 21) such that said opening (11, 21) can be fitted completely onto a line (300) transversely with respect to the centring axis (A).
Patent CA-2996301-C (CA)
Title: Dispositif de verrouillage mecanique de porte
Inventor: FISHOVITZ ANTHONY J
IPC: H02B11/133
Filed: 2016-08-25
Granted: 2023-08-08
Abstract: Cette invention concerne un ensemble de verrouillage de porte à commande mécanique (50), comprenant un ensemble de montage (52) et un ensemble actionneur (70). L'ensemble actionneur (70) comprend un corps (72), un capteur de porte (74), un actionneur de poignée de mécanisme d'actionnement (76) et un certain nombre de composants d'accouplement coulissant (54). Le corps d'ensemble actionneur (72) est accouplé de manière coulissante à l'ensemble de montage (52). Le corps d'ensemble actionneur (72) se déplace entre une première position, dans laquelle l'actionneur de la poignée de mécanisme d'actionnement (30) n'entre pas fonctionnellement en prise avec la poignée de mécanisme d'actionnement (30), et une seconde position, dans laquelle l'actionneur de mécanisme de poignée d'actionnement (76) entre fonctionnellement en prise avec la poignée de mécanisme d'actionnement (30) et déplace la poignée de mécanisme d'actionnement (30) vers la seconde position. Lorsqu'une porte (26) est dans une première position, la porte (26) vient fonctionnellement en prise avec le capteur de porte (74) et déplace le corps d'ensemble actionneur (72) vers la première position. Lorsque la porte (26) est dans la seconde position, la porte (26) ne vient pas fonctionnellement en prise avec le capteur de porte (74) de sorte à permettre au corps d'ensemble actionneur (72) de se déplacer dans la seconde position.
Patent CA-2997582-C (CA)
Title: A method for separating mill scale from wastewater
Inventor: MA NAIYANG
IPC: B08B3/00
Filed: 2016-09-06
Granted: 2021-02-16
Abstract: A method for collecting mill scale from a hot rolling mill is provided. The hot rolling mill includes a flume. The method includes transporting mill scale particles in wastewater, retrieving the wastewater from a flume of the hot rolling mill and separating the mill scale particles from the wastewater using a separator. A hot rolling mill and a method for retrofitting a hot rolling mill are also provided.
Patent CA-3006016-C (CA)
Title: Systeme et appareil pour commander l'alimentation en electricite et procedes associes
Inventor: EMBY BERNARD CHRISTOPHER
IPC: G06F1/3203
Filed: 2016-11-22
Granted: 2022-05-10
Abstract: L'invention concerne un système et un appareil pour commander l'alimentation en électricité, ainsi que des procédés associés. En particulier, un système et un appareil pour mettre hors tension un dispositif électronique et des procédés associés comprennent un dispositif pour communiquer avec un utilisateur, un processeur pour déterminer une alimentation en électricité au dispositif et un capteur pour surveiller la présence de l'utilisateur.
Patent CA-3009728-C (CA)
Title: Communication control device, communication control method, program, and wireless communication device
Inventor: FURUICHI SHO
IPC: H04W16/14
Filed: 2016-10-27
Granted: 2024-01-09
Abstract: [Problem] To provide a mechanism with which it is possible to share an allocated frequency among high priority wireless networks. [Solution] A communication control device provided with: a management unit for managing one or more first wireless communication devices; and an information exchange unit for exchanging, with another communication control device for managing one or more second wireless communication devices, information relating to frequency sharing by the second wireless communication devices. The information relating to frequency sharing includes information relating to a frequency band for which high priority access is possible.
Patent CA-3011256-C (CA)
Inventor: MCBRIDE JOHN D
IPC: B67D1/10
Filed: 2017-01-30
Granted: 2021-07-06
Abstract: Embodiments of the invention are directed to an outdoor paint sprayer having an air pump chamber separate from a refillable and/or replaceable paint chamber. In some aspects, the outdoor paint sprayer is configured to dispense a liquid paint with minimal dilution, such that a paint having an original concentration may be aspirated and dispersed by the outdoor paint sprayer without requiring additional manipulation of the paint outside of the sprayer. In some aspects, the outdoor paint sprayer includes one or more nozzle features and/or tips that produce a desired spraying application. In further aspects, additional features for emulating a particular marking effect may be incorporated with and/or coupled to the sprayer for application.
Patent CA-3012198-C (CA)
Inventor: GOODWIN ROBERT A
IPC: A61B17/80
Filed: 2017-01-20
Granted: 2022-10-04
Abstract: Un aspect de la présente invention concerne un appareil pour fixer des parties osseuses qui comprend un câble chirurgical comportant une pluralité d'éléments allongés et un connecteur. Le connecteur comprend un corps et un manchon déformable associé au corps et comportant une ouverture traversante pour recevoir le câble chirurgical. L'ouverture traversante du câble chirurgical présent une configuration non déformée dimensionnée pour comprimer les éléments du câble chirurgical conjointement avec le câble chirurgical s'étendant dans le manchon à travers l'ouverture. Un actionneur est raccordé au corps et opérationnel pour déformer le manchon et comprimer plus avant les éléments comprimés du câble chirurgical dans celui-ci afin de fixer le câble chirurgical par rapport au corps.