baber/WOPTO huggingface dataset:
Patent CA-2768219-C (CA)
Title: High strength paper
Inventor: JOGIKALMATH GANGADHAR
IPC: D21H17/29
Filed: 2010-08-11
Granted: 2016-01-26
Abstract: Disclosed herein are systems and methods for attaching particulate additives to a population of cellulose fibers dispersed in an aqueous solution. The cellulose fibers are treated with an activator that forms complexes with them. The particulate additive is attached to a tether that is capable of interacting with the activator, thereby forming a tether-bearing particulate additive. The tether-bearing particulate additive can be added to the activated suspension of cellulose fibers. The resulting interaction between the tether and the activator forms durable complexes that attach the particulate additive to the cellulose fibers. Using these systems and methods, useful additives like starches can be attached to cellulose fibers, imparting advantageous properties such as increased strength to paper products formed thereby. These systems and methods are particularly useful for papermaking involving virgin pulp fibers, recycled fibers, or any combination thereof.
Patent CA-2772289-C (CA)
Inventor: HUBIN KRISTOF PASCAL
IPC: F04D29/58
Filed: 2010-11-30
Granted: 2014-03-25
Abstract: Method for controlling a device (1) that comprises at least a compressor installation (2) and/or drying device on the one part, and a heat recovery system (3) on the other part, whereby the heat recovery system (3) absorbs heat from the compressor installation (2), and whereby the composite device (1) further comprises a controller (5) and means (6) for determining one or more system parameters, characterised in that the controller (5) controls both the compressor installation (2) and/or the drying device and the heat recovery system (3) on the basis of the aforementioned system parameters, such that the overall efficiency of the device is optimised.
Patent CA-2773695-C (CA)
Title: Sampling control station for bottles or containers filling plant
Inventor: FORESTELLI FABIO
IPC: B67B3/26
Filed: 2010-09-08
Granted: 2017-08-08
Abstract: The present invention refers to a sampling control station for a containers or bottles filling plant and to a containers or bottles filling plant comprising the same. The sampling control station according to the present invention comprises at least one grasping and transporting group (22) for picking up containers or bottles (16) from conveying means (18) and transporting them to a measuring zone, and at least one module (40) for measuring the removal torque and/ or the rec losing angle of a cap (28) of the container (16) acting upon a container or bottle (16) transported to the measuring zone, and it is characterised in that the module (40) for measuring the removal torque and the rec losing angle is such as to take up a first configuration engaged with the cap (28), wherein the cap (28) can be set in rotation by the module (40) for measuring the removal torque and the reclosing angle, and a second configuration disengaged from the cap (28).
Patent CA-2780599-C (CA)
Inventor: BONNEFOY PIERRE
IPC: G01S3/40
Filed: 2012-06-22
Granted: 2018-12-04
Abstract: An antenna apparatus for determining the position of a radio-frequency transponder is provided, comprising a phased array of antennas enabled to transmit and receive power at a given frequency for communicating with a radio frequency (RF) transponder, the phased array being movable; and a phase shifter for providing a phase shift to at least one antenna of the phased array to provide a minima in a main radiated lobe of the phased array, such that when the phased array is moved from a first position, for detecting the RF transponder via the main radiated lobe, to a second position, where a signal from the RF transponder is minimized, a position of the RF transponder determined to be along an axis of the minima in the second position.
Patent CA-2780681-C (CA)
Inventor: SALTSIDIS PANAGIOTIS
IPC: H04L12/46
Filed: 2010-11-12
Granted: 2018-03-06
Abstract: A method and Provider Edge Bridge (91, 131) for providing a Virtual C-tagged User Network Interface, VUNI, service interface or a Hairpin Switching service interface, in one embodiment, the Provider Edge Bridge (91) includes a Customer VLAN, C-VLAN, component (94); a first S-VLAN component (95) connected to the C-VLAN component and to a Metro Ethernet Network, MEN (92); and a second S-VLAN component (96) connected to the C-VLAN component (94), to the first S-VLAN component (95), and to an External Network Network Interface, E-NNI (93). in another embodiment, the Provider Edge Bridge (131) includes the C-VLAN component (94) and a single S-VLAN component (132) connected to the C- VLAN component (94), to the MEN (92), and to the E-NNI (93). In both embodiments, the Provider Edge Bridge is configured to provide the VUNI service interface or the Hairpin Switching service interface without utilizing a S-VLAN mapping component.
Patent CA-2783081-C (CA)
Title: Condensation drainage system for an aircraft
Inventor: AURIAC VINCENT
IPC: B64C1/00
Filed: 2012-07-05
Granted: 2019-06-25
Abstract: The invention concerns an aircraft including: - a drainage system for condensation formed in the aircraft between an upper zone of the aircraft where the condensation forms and a lower zone where the condensation is collected, - a thermal insulation mattress (16) with two opposite faces where a first face (16a) is located opposite the fuselage. The drainage system includes a drainage conduit (18, 24) which extends into the upper zone along the second opposing face (16b) of the insulating mattress and which is connected to a crossing device (30; 40) of the mattress placed under the upper zone. The drained condensation thus crosses the mattress using the crossing device and is then drained towards the lower zone, between the first face of the mattress and the fuselage.
Patent CA-2783663-C (CA)
Title: Procede continu de carbonylation de l'ethylene
Inventor: EASTHAM GRAHAM RONALD
IPC: C07C69/24
Filed: 2010-12-15
Granted: 2019-01-08
Abstract: Le procédé continu de carbonylation de l'éthylène en phase liquide ci-décrit utilise du monoxyde de carbone, un co-réactif et un système de catalyseur approprié. Le procédé comprend les étapes suivantes : - (i) la formation d'une phase liquide comprenant le co-réactif et un système de catalyseur approprié pouvant être obtenu en combinant : (a) un métal/composé du Groupe VIII ; (b) un ligand de formule générale (I) et c) éventuellement, une source d'anions ; Q1 dans la formule étant éventuellement phosphoreux ; (ii) la formation d'une phase gazeuse en contact avec la phase liquide par formation d'au moins un flux d'entrée de gaz éthylène et d'un flux d'entrée de gaz monoxyde de carbone, le rapport molaire éthylène:CO introduit dans la phase liquide à partir desdits flux d'entrée étant supérieur à 2:1 ; (iii) la réaction de l'éthylène avec le monoxyde de carbone en présence du co-réactif, et du système de catalyseur approprié contenus dans la phase liquide ; le rapport molaire gaz éthylène:CO dans la phase gazeuse étant compris entre 20:1 et 1000:1 ou le rapport molaire éthylène:CO dans la phase liquide étant supérieur à 10:1.
Patent CA-2784281-C (CA)
Inventor: PRATT MICHAEL
IPC: A43C11/00
Filed: 2010-11-12
Granted: 2015-02-03
Abstract: A rapid-entry shoe allows the shoe to be rapidly entered and readied for wearing by the user. The shoe may be any of a wide variety of shoe types, including shoes of a wide variety of styles and functions. The rapid entry features of the shoes utilize various movable elements that are attached to a sole portion or other portion of the shoe and allow movement of a portion of the shoe under pressure to allow rapid entry of the user's foot into the shoe. The moveable elements may include flexible elements, elements having constructed to have a memory of a native position, magnetic elements, and/or elastic elements
Patent CA-2784880-C (CA)
Inventor: BEN-YAACOV YAACOV
IPC: A63H5/00
Filed: 2005-07-08
Granted: 2018-10-02
Abstract: A method is described for managing rights for digital music, including registering music players, from among a plurality of music players, with digital archives that store songs, from among a plurality of digital archives, wherein songs can be copied from digital archives to music players, and from music players to digital archives, permitting a music player to copy a song from a digital archive for which it is registered, permitting a digital archive to copy a song from a music player that is registered with the digital archive, restricting a music player from copying a song from a digital archive for which it is not registered, and restricting a digital archive from copying a song from a music player that is not registered with the digital archive. A system and a computer-readable storage medium are also described.
Patent CA-2790874-C (CA)
Title: Un systeme de plateforme mobile
Inventor: VAN LOOKEREN CAMPAGNE PIETER
IPC: G09B9/12
Filed: 2012-09-24
Granted: 2019-11-05
Abstract: Linvention concerne un système de plateforme mobile comprenant une plateforme mobile (2) qui est supportée au-dessus dune base (4) par des unités de déplacement (6). Les unités de déplacement (6) comprennent une unité dentraînement (8) qui entraîne une manivelle (12). Un bras de liaison (14) est relié entre la manivelle (12) et la plateforme mobile (2), de sorte que le mouvement de translation et dinclinaison de la plateforme mobile (2) soit obtenu par un fonctionnement approprié des unités dentraînement (8). Chaque bras de liaison (14) a un profil incurvé qui permet dobtenir une plage complète de mouvement de la plateforme mobile (2) en utilisant des bras de liaison (14) dune longueur relativement courte. La liaison entre le bras de liaison (14) et le bras de manivelle (12) peut être rapprochée du bras de manivelle (12) ou à lintérieur de celui-ci. La hauteur de la plateforme mobile (2) au-dessus de la base (4) et les charges supportées dans les unités dentraînement peuvent ainsi être réduites.
Patent CA-2800485-C (CA)
Title: Programmation de transport pour produits en vrac faiblement microbiens
Inventor: MARINIELLO ROBERT
IPC: G06Q50/00
Filed: 2011-01-20
Granted: 2019-06-18
Abstract: La présente invention a pour objet des procédés de programmation de transport et des procédés de transport pour des produits en vrac faiblement microbiens (« LM »). Les procédés de programmation de transport et de transport favorisent une faible activité microbienne dans un produit en vrac LM pendant le transport du produit en vrac LM.
Patent CA-2802680-C (CA)
Title: Welding assembly and method
Inventor: ANANTHANARAYANAN VENKATASUBRAMANIAN
IPC: B23K11/00
Filed: 2011-06-03
Granted: 2018-01-09
Abstract: A welding assembly including a current generator, an electrode electrically coupled to the current generator, the electrode including a first engagement surface, and a workpiece including at least two members, wherein at least one of the members includes a second engagement surface, defines a recess in the second engagement surface, and is electrically coupled to the current generator.
Patent CA-2804086-C (CA)
Title: Data center equipment cabinet system
Inventor: KAMALUDEEN MIRZA
IPC: A47B81/00
Filed: 2012-09-21
Granted: 2013-10-01
Abstract: The present invention relates to an equipment cabinet system for housing heat producing computing equipment. The system includes a rectangular shaped cabinet having an interior space defined between opposing top and bottom walls, opposing inner and outer side walls, and opposing front and rear doors. Disposed within the interior space is a number of racks for supporting the heat producing computer equipment. The cabinet inner side wall includes an air inlet and an air outlet for air flow into and out of the cabinet interior space. A  blower assembly is mounted on the front door disposed within the cabinet interior space, and an airflow directing baffle is provided on the rear door to deflect air flow horizontally towards the first air outlet. A cooling unit having an air-to-fluid heat exchanger is arranged adjacent to the cabinet and in fluid communication with the interior space of the cabinet to provide cold air flow into the interior space of the cabinet and to extract heated air from the interior space of the cabinet.
Patent CA-2806489-C (CA)
Inventor: EICHINGER ROMAN
IPC: F16F7/08
Filed: 2011-07-21
Granted: 2019-05-28
Abstract: The invention relates to a device for damping vibrations in a drive train. Said device is characterized primarily in that a cylindrical shaft (2), formed preferably as a hollow shaft, is provided, which cylindrical shaft is arranged between the halves of a clutch and around which cylindrical shaft is arranged at least one ring (8, 11, 11', 11") with friction surfaces. It is thereby possible for occurring vibrations to be eliminated in an expedient manner and for the gearbox and motor of the drive train to thus be protected.
Patent CA-2811308-C (CA)
Title: Dispositif de dilatation a ballonnets multiples pour le placement de tubes de catheter
Inventor: TAI KOK-MING
IPC: A61J15/00
Filed: 2011-09-27
Granted: 2019-02-19
Abstract: L'invention porte sur un dispositif de dilatation de stomie comprenant un support tubulaire définissant un passage continu à travers le dispositif ; au moins un ballonnet de dilatation gonflable et au moins un ballonnet de rétention gonflable situé sur le support tubulaire ; et des lumières de gonflage pour chaque ballonnet. Le ballonnet de dilatation gonflable forme au moins une première partie du dispositif et le ballonnet de rétention gonflable forme au moins une seconde partie du dispositif. Le ballonnet de rétention gonflable est configuré pour avoir un diamètre lors d'un gonflage complet, libre, qui est supérieur au diamètre le plus grand du ballonnet de dilatation gonflable lors d'un gonflage.
Patent CA-2813435-C (CA)
Inventor: PACCALET THOMAS
IPC: A01H5/00
Filed: 2007-02-09
Granted: 2014-04-29
Abstract: A method of synthesizing sialic acid in plants, and plants capable of synthesizing sialic acid is provided. Furthermore, a method of producing sialylated protein in a plant is also provided. The method to synthesize sialic acid comprises providing a plant comprising a nucleotide sequence encoding N-acetyl neuraminic acid (Neu5Ac) synthase or Neu5Ac lyase, and expressing the nucleotide sequence thereby synthesizing sialic acid. The plant may also co-express a nucleotide sequence encoding one or more than one of an epimerase, a CMP-Neu5Ac synthase, a CMP-Neu5Ac transporter and a sialyltransferase.
Patent CA-2814469-C (CA)
Title: Systeme de refroidisseur d'air pour moteurs a turbine a gaz
Inventor: MARINI REMO
IPC: F01D25/12
Filed: 2013-04-29
Granted: 2020-06-30
Abstract: Un système de refroidisseur dair tampon pour des moteurs à turbine à gaz disposés dans un conduit de dérivation du moteur comprend un boîtier prévu pour contenir le refroidisseur dair tampon dans celui-ci et une partie dentrée fixée au boîtier. Dans un mode de réalisation, la partie dentrée a une configuration à double paroi dans au moins une région de la partie supérieure, de la partie inférieure ou des côtés de la partie dentrée.
Patent CA-2814607-C (CA)
Inventor: COOTS WILLIAMS R
IPC: E01B29/32
Filed: 2013-04-25
Granted: 2019-08-13
Abstract: A tie plate sorter comprises a receiver having a shape which is rotatable and a drive assembly to rotate said receiver. There is a first axial end wall and a second axial end wall of said receiver and at least one side extending between said first and second axial end walls. A  plurality of magnetic retaining mechanisms positioned about said at least one side. The magnetic retaining mechanisms selectively releasing tie plates from inside of said receiver.
Patent CA-2819736-C (CA)
Title: Cellule electrochimique en couche mince pour batteries polymeres au lithium et procede pour la fabriquer
Inventor: SUDANO ANTHONY
IPC: B29C48/08
Filed: 2005-10-20
Granted: 2015-02-24
Abstract: Un sous-ensemble de cellule électrochimique et un procédé pour le fabriquer. Ce sous-ensemble de cellule électrochimique comprend une feuille collectrice de courant pourvue dune paire de surfaces opposées et dune paire de bords opposés, chaque surface étant revêtue respectivement dune couche de matériau délectrode. Une couche délectrolyte polymère enveloppe les deux couches de matériau délectrode et un bord de la paire de bords de la feuille collectrice de courant, ce qui permet dencapsuler ce bord de la feuille, tout en laissant exposé lautre bord cette dernière.
Patent CA-2822727-C (CA)
Title: Recognition of images within a video based on a stored representation
Inventor: AVISON-FELL CRAIG
IPC: H04N21/4725
Filed: 2011-12-20
Granted: 2016-07-19
Abstract: One embodiment described herein may take the form of a system or method for detecting an image within a video component of a multimedia presentation on a distribution system. In general, the system or method may analyze one or more frames of a video component of a presentation to detect the presence of an image within the one or more frames that matches or approximates one or more images stored in a searchable database. Once detected, the system or method may compare one or more features of the potentially matching image with the collection of images. If the potential image matches or approximates an image within the searchable database, the system or method may provide a selectable link within the multimedia presentation that links the detected image with associated information concerning the image. Such information may be presented on a display device to the viewer of the presentation.
Patent CA-2823685-C (CA)
Title: Portefeuille utilisant des canaux de commerce multiples pour effectuer des transactions authentifiees
Inventor: WONG SHOON PING
IPC: G06Q20/00
Filed: 2011-08-12
Granted: 2017-03-07
Abstract: L'invention concerne un portefeuille électronique associé à un téléphone pour assurer des transactions authentifiées à travers de multiples canaux de commerce électronique. Le portefeuille électronique peut être utilisé pour effectuer des paiements au point de vente, des télépaiements mobiles et/ou des paiements par Internet. Il peut utiliser des outils d'authentification tels que des NIP hors ligne, des NIP à code de sécurité et/ou des NIP en ligne.
Patent CA-2824815-C (CA)
Inventor: CALDERARA ALICE
IPC: C25B1/02
Filed: 2012-01-25
Granted: 2019-11-12
Abstract: La présente invention concerne un revêtement pour des anodes adaptées pour le dégagement d'oxygène dans des procédés électrochimiques, comprenant une ou plusieurs couches catalytiques et une couche externe. Une telle couche externe a une composition à base d'oxydes de tantale ou d'oxydes d'étain ou d'oxydes de zirconium en une quantité de 2 à 7 g/m2.
Patent CA-2826411-C (CA)
Title: Method and apparatus for actively managing consumption of electric power supplied by one or more electric utilities
Inventor: FORBES JOSEPH W JR
IPC: H04L12/12
Filed: 2012-03-16
Granted: 2016-05-31
Abstract: A system manages consumption of power supplied by at least one electric utility to multiple power consuming devices. Power flow to the power consuming devices is enabled and disabled by controllable devices controlled by one or more client devices. According to one embodiment, a group of one or more client devices to which to communicate a power control message is determined. The power control message indicates at least one of an amount of electric power to be reduced and an identification of one or more controllable devices to be instructed to disable a flow of electric power to one or more associated power consuming devices. The power control message is communicated to the determined group of client devices to initiate a power reduction event. Subsequent to initiation of the power reduction event, a determination is made that at least one controllable device has prematurely exited the power reduction event.
Patent CA-2827014-C (CA)
Inventor: BRAULT MICHEL GILBERT ROLAND
IPC: F02C7/36
Filed: 2012-02-17
Granted: 2018-05-22
Abstract: The invention relates to, in particular, a multi-flow turbojet engine, including an intermediate casing having radial arms and a driveshaft for the gearbox of auxiliary machines of the turbojet engine, said drive shaft being mounted in a radial arm of the intermediate casing, said radial arm of the intermediate casing including an intermediate bearing (110) for supporting the driveshaft, said intermediate bearing (110) including a plurality of bearings (115) for supporting the driveshaft, the driveshaft including a first shaft element (101), which is connected, at one end thereof, to a means for providing mechanical transmission to the turbojet engine, and a second shaft element (102), which is connected, at one end thereof, to a means for providing mechanical transmission to said housing, the first shaft element (101) and the second shaft element (102) being linked by a linkage (105) including a plurality of grooves (107), the turbojet engine being characterized in that a single plane transversely passes through the plurality of grooves (107) and the plurality of bearings (115).
Patent CA-2828328-C (CA)
Title: Detecteur d'objet electromagnetique du type « pousser et taper »
Inventor: CHEN YIHUA
IPC: G01F23/22
Filed: 2012-03-07
Granted: 2017-01-03
Abstract: L'invention concerne un capteur de niveau, en particulier un détecteur d'objet électromagnétique du type « pousser et taper », comprenant : une tige oscillante magnétique (5), un électroaimant (3) disposé d'un côté de la tige oscillante magnétique (5), et un module électronique (2) commandant l'électroaimant (3) afin qu'il amène la tige oscillante magnétique (5) à osciller et appliquant une amplification, un traitement et une temporisation aux signaux d'oscillation de la tige oscillante magnétique (5) recueillis par l'électroaimant (3). La tige oscillante magnétique (5) est suspendue d'un côté d'un boîtier (4) par le biais d'un dispositif de suspension. L'électroaimant (3) est disposé dans le boîtier (4). L'électroaimant (3) est composé d'un noyau de fer (31) d'électroaimant et d'une bobine (32) d'électroaimant. Le module électrique (2) comprend un circuit d'alimentation (21), un circuit de génération d'impulsions (22), un circuit de commande d'impulsions (23), un circuit d'amplification de signal (24), un circuit de traitement de signal (25) et un circuit de temporisation de signal (26), et les circuits sont tous disposés dans le boîtier (4) ou sont isolés par rapport au boîtier (4) et encapsulés séparément. La présente invention offre les avantages suivants : haute sensibilité, grandes précision et fiabilité, large champ d'application, pas d'entretien nécessaire, longue durée de vie utile, et similaires.
Patent CA-2831519-C (CA)
Inventor: GEKHT EUGENE
IPC: F28D1/00
Filed: 2013-10-28
Granted: 2020-09-22
Abstract: Un récupérateur inséré dans un conduit dévacuation dune turbine à gaz comprend un boîtier entourant un noyau ayant des canaux transversaux en spirale. Des ouvertures dentrée et de sortie sont définies dans le boîtier pour le passage de gaz chauds déchappement par les canaux déchappement du noyau. Des éléments dalimentation sétendent de manière radiale dans louverture de sortie pour faire passer lair à létape avant la combustion dans les canaux dair du noyau et des éléments de collecteur sétendent de manière radiale dans louverture dentrée du boîtier pour recevoir et rediriger lair des canaux dair du noyau vers la section de combustion. Les éléments dalimentation et du collecteur ont chacun une configuration conique du boîtier au centre axial du boîtier, de sorte à maintenir une pression relativement constante sur la longueur radiale des éléments dalimentation et de collecteur respectifs.