baber/WOPTO huggingface dataset:
Patent CA-2895348-A1 (CA)
Title: Method for attaching a joint element in a metal sheet and joint element
Inventor: SCHMIDT HEIKO
IPC: F16B37/06
Filed: 2014-03-03
Abstract: The invention relates to a method for anchoring a joint element (1) in a metal sheet (7) so as to be secured against rotation, the hardness of the metal sheet being equal to or greater than the hardness of the material of the joint element. A locking and securing portion (4), which protrudes away from a head (2) of the joint element, is inserted into a joint opening (8), which is provided in the metal sheet and which has a cross section that deviates from the circular shape, such that an edge of the joint opening forms at least one region with a maximum distance to a central axis of the joint opening and at least one region with a minimum radial distance to the central axis of the joint opening, and the head of the joint element rests against the metal sheet after being anchored.
Patent CA-2897450-A1 (CA)
Inventor: ELDRIDGE DAVID AUSTIN
IPC: G01D4/00
Filed: 2013-11-15
Abstract: An electric power distribution system (2) is used with an electric power source (4). The electric power distribution system includes a first device (6) exchanging first electric power with the electric power source. The first device exchanges the first electric power with a plurality of second devices (8) and meters first electric energy (10) corresponding to the first electric power. The second devices (8) exchange the first electric power with the first device. Each of the second devices exchanges second electric power as at least part of the first electric power with a number of corresponding electric loads (12) and meter second electric energy (14) corresponding to the second electric power. A processor (16) includes a routine (18;300) that compares the metered first electric energy from the first device with a sum of the metered second electric energy from each of the second devices, and responsively determines proper or improper operation of the electric power distribution system.
Patent CA-2897807-A1 (CA)
Inventor: BERSCHEID BRIAN
IPC: H03H17/02
Filed: 2015-07-15
Abstract: Data samples are filtered by using a digital filter where the length of an impulse response of the digital filter is finite, an impulse response of the digital filter is symmetric and the operation of the digital filter is multi-rate. The method uses a polyphase decomposition to break down the input data stream into N parallel substreams and the multi-rate digital filter is separated by a polyphase decomposition into multiple lower-rate sub-filters where each of the sub-filters is separated into a set of simpler sub-sub-filters which operate upon the same set of input samples and which have impulse responses which are jointly centro-symmetric, a set of pre- filtering arithmetic structures, and a set of post-filtering arithmetic structures and performing each such pair of sub-sub-filtering operations using a single shared filter structure, a set of pre-filtering combining adders, and a set of post-filtering separating adders.
Patent CA-2902330-A1 (CA)
Title: Structural beam suitable for supporting equipment
Inventor: HAUTBOIS PATRICE
IPC: E01B29/17
Filed: 2015-09-01
Abstract: A structural beam (1) adapted to support equipment (2), in particular a railway rail, said beam (1) including a longitudinal body (10) comprising a first connecting end (11) and a second connecting end (12) adapted for connecting to movement means (31, 32), and a plurality of linking elements (13), distributed along said longitudinal body (10), which are adapted to be linked to said equipment (2) in order to suspend said longitudinal body (10).
Patent CA-2904933-A1 (CA)
Inventor: KOSCIELSKI LARRY F
IPC: B23K9/26
Filed: 2014-09-18
Abstract: An upper electrode assembly for welding fasteners includes a body that supports an electrode that has an aperture. The aperture is configured to receive a movable pin of a lower electrode assembly arranged opposite the upper electrode assembly. The lower electrode assembly supports a fastener in a welding position. The upper electrode assembly includes a position sensor which includes a position sensor member that is arranged in the body and is configured to cooperate with the pin to detect a fastener welding characteristic.
Patent CA-2907561-A1 (CA)
Title: Controlling access to a transit system
Inventor: BUSCH-SORENSEN THOMAS
IPC: G06Q20/40
Filed: 2014-03-20
Abstract: Techniques are provided herein that enable local fare processing for access control points (208) (entry gates, turnstiles, etc.) in a transit or similar system (100) that can detect fraudulent activity far more quickly than fare processing systems using traditional blacklists or whitelists-and even detecting fraudulent activity at a first occurrence. Embodiments take advantage of the relatively high communication speed and memory capacity of modem transit systems to generate a list of all applicable cards with usage data such as the time of last use, value, or other "one directional data," provide it to each access control point (208) in the system. The access control point (208), upon reading fare media, can then compare the data on the fare media to data on the list to determine whether fraud may be taking place. The access control point (208) may then determine whether to allow access, flag the fare media, and/or take another action.
Patent CA-2911450-A1 (CA)
Title: Methode et systeme de recuperation d`energie d`echange d`air de batiments
IPC: F24F7/007
Filed: 2015-11-06
Abstract: [0001] La présente invention est relative à la récupération d'énergie. Plus précisément la présente invention est relative à la récupération d'énergie par conduction thermique entre les flux d'air neuf et d'air vicié des bâtiments. [0002] On sait que des unités d'échangeur d'air existent sous de nombreuses formes pour produire un transfert énergétique entre l'air vicié et l'air neuf des bâtiments. Ces échangeurs d'air requièrent un volume relativement encombrant, ont en général une efficacité de transfert de chaleur limitée et nécessitent un cycle de dégivrage selon la température extérieure. Dans la présente invention un bloc d'échange thermique par conduction procure une surface d'échange de chaleur entre courants d'air à contresens. Ce bloc d'échange thermique est composé d'un assemblage de feuilles métalliques embouties et striées, constituant une séparation des courants d'air neuf et d'air vicié, selon une forme permettant une canalisation verticale vers le bas d'un courant d'air neuf et une canalisation verticale vers le haut d'un courant d'air vicié. Ce système et cette méthode permettent un échange de chaleur à grande efficacité des énergies sensible et latente tout en occupant un volume moins grand que les échangeurs d'air existants et ne requérant pas un cycle de dégivrage.
Patent CA-2912573-A1 (CA)
Inventor: JIANMING XU
IPC: H01R13/405
Filed: 2015-11-19
Abstract: A photovoltaic electrical connector comprising a male plug and a female socket, each of the male plug and female socket is provide with a plastic casing and a lead wire with one end provided with a metal terminal. The Iead wire and the metal terminal are connected and fixed in the plastic casing by injection molding, as such, avoiding the use of snap fitting which could have insecure connection that results in great danger.
Patent CA-2913453-A1 (CA)
Title: Actionneur de siege double fonction
Inventor: HOOVER DOUGLAS E
IPC: B64D11/06
Filed: 2015-11-25
Abstract: Il est décrit des systèmes et des méthodes qui sappliquent à un siège daéronef doté dun actionneur linéaire à double fonction. Lactionneur linéaire peut activer une première fonction réglable en se déplaçant dans une première direction, et lactionneur linéaire peut activer une deuxième fonction réglable en se déplaçant dans une deuxième direction. Lactionneur linéaire peut comprendre un mécanisme de découplage. Le mécanisme de découplage peut découpler la première et la deuxième fonctions réglables de lactionneur linéaire en cas de perte dalimentation de lactionneur linéaire.
Patent CA-2913920-A1 (CA)
Title: Compositions de colorant a cafe et leurs utilisations
Inventor: DAENZER-ALLONCLE MARTINE
IPC: A23C11/00
Filed: 2014-07-01
Abstract: La présente invention concerne des procédés pour produire des compositions de colorant à café ayant un goût de café et/ou des arômes de café améliorés. De plus, l'invention concerne l'utilisation de telles compositions de colorant à café dans des mélanges de café.
Patent CA-2916810-A1 (CA)
Inventor: DRIVER RUSSELL WYNN
IPC: E21B43/267
Filed: 2016-01-07
Abstract: Sand containing impurities that weaken its suitability as a proppant in well boreholes can be refined by the process of (1) drying the sand to remove moisture, (2) grinding the sand in a jet mill to create particle-on-particle contact of the sand and impurity grains, and (3) removing pulverized impurities from the sand by blowing the sand with air or by processing the sand in a mineral separator. The sand can then be used in a borehole as a proppant and in fracking. The sand can be screened at any point in the process to separate the sand particles by grain size. The refined sand can be coated with a resin after the removal of pulverized impurities.
Patent CA-2917616-A1 (CA)
Inventor: HAMEL JEFFREY ANTHONY
IPC: B64D27/00
Filed: 2016-01-14
Abstract: In one aspect the present subject matter is directed to a gas-electric propulsion system for an aircraft. The system may include a turbofan jet engine, an electric powered boundary layer ingestion fan that is coupled to a fuselage portion of the aircraft aft of the turbofan jet engine, and an electric generator that is electronically coupled to the turbofan jet engine and to the boundary layer ingestion fan. The electric generator converts rotational energy from the turbofan jet engine to electrical energy and provides at least a portion of the electrical energy to the boundary layer ingestion fan. In another aspect of the present subject matter, a method for propelling an aircraft via the gas-electric propulsion system is disclosed.
Patent CA-2917749-A1 (CA)
Inventor: BORN THOMAS
IPC: F23N5/18
Filed: 2016-01-15
Abstract: A device for regulating a burner system with at least one burner and at least one ionization electrode that lies in a flame of the at least one burner when the burner system is operating. The regulation device is configured to (a) set an air volume flow rate of the burner system, (b) record an ionization current based on the ionization electrode(s), (c) store, in memory, pairs of air volume flow rate of the burner system and ionization current, (d) form a difference between the reciprocal value of a first ionization current for a first air volume flow rate and a reciprocal value of a second ionization current recorded prior to the first ionization current and associated with the first air volume flow rate and (e) calculate the value of a displaced ionization current as the sum of this difference and of the reciprocal value of a further ionization current.
Patent CA-2919160-A1 (CA)
Title: Mise a jour locale d'un modele geocellulaire 3d
Inventor: YARUS JEFFREY MARC
IPC: G06T17/00
Filed: 2013-08-23
Abstract: Les modes de réalisation de l'invention concernent un procédé, un appareil et un produit-programme d'ordinateur permettant de modifier un modèle géocellulaire tridimensionnel. Par exemple, un mode de réalisation de l'invention comprend un système comportant au moins un processeur et au moins une mémoire couplée au(x) processeur(s). La mémoire enregistre des instructions qui, lorsqu'elles sont exécutées par le ou les processeurs, exécutent des opérations consistant à charger dans la mémoire un modèle géocellulaire tridimensionnel qui correspond à un modèle géologique bidimensionnel. Les opérations consistent à déterminer une partie du modèle géocellulaire tridimensionnel affectée par un changement du modèle géologique bidimensionnel et à effectuer une mise à jour locale de la partie du modèle géocellulaire tridimensionnel affectée par le changement.
Patent CA-2919720-A1 (CA)
Title: Pharmaceutical compositions of ranolazine and dronedarone
Inventor: GERBER MICHAEL
IPC: A61K31/495
Filed: 2014-07-29
Abstract: The present disclosure relates to a solid composition comprising ranolazine and a spray-dried phosphoric acid salt of dronedarone in a bilayer tablet.
Patent CA-2920927-A1 (CA)
Title: Data transmission method and apparatus
Inventor: JIN WEISHENG
IPC: H04W28/10
Filed: 2013-08-16
Abstract: Embodiments of the present invention provide a data transmission method and device. The method comprises: receiving, by user equipment (UE), indication information sent by an access node of a cellular access network, the indication information including a filter condition and being used for indicating the UE to transmit data flow satisfying the filter condition through a wireless local area network (WLAN); determining, by the UE, that first data flow satisfies the filter condition according to the indication information; and transmitting, by the UE, the first data flow through the WLAN. By adopting the method and the device, the UE can chose that the data flow is transmitted through the WLAN according to the indication of the access node of the cellular access network, so that the UE completes matching of WLAN routing selection of the data stream and transmission bearing of the cellular access network at one time, and the implementation is simple; and when the access device of the cellular access network sends a first indication message, the real-time states of the cellular access network and the WLAN and the features of the data flow are considered, hence the data transmission efficiency is improved.
Patent CA-2921369-A1 (CA)
Inventor: LAMARRE SYLVAIN
IPC: F01C1/22
Filed: 2016-02-19
Abstract: A compound engine assembly with an engine core including at least one internal combustion engine, a turbine section, and a compressor having an outlet in fluid communication with an inlet of the engine core. A casing is connected to the turbine section, compressor and engine core. A mount cage is connected to mounts attached to the casing between the compressor and a hot zone including the turbine section and exhaust pipe(s). The struts are separated from the hot zone by at least one firewall. The mount cage may include a plurality of struts all extending from the mounts away from the turbine section and engine core. The casing may be a gearbox module casing through which the turbine shaft in engaged with the engine shaft. The mount cage may be completely contained within an axial space with the turbine section and exhaust pipe(s) being located outside of the axial space.
Patent CA-2921688-A1 (CA)
Inventor: KALGAONKAR RAJENDRA A
IPC: B29C59/14
Filed: 2013-09-23
Abstract: Composition thermiquement isolante comprenant : (A) un liquide aqueux, le liquide aqueux étant la phase continue de la composition ; (B) une matière particulaire, la matière particulaire étant constituée de silice, et la matière particulaire étant une phase dispersée de la composition ; et (C) un activateur, l'activateur amenant au moins une partie de la matière particulaire à s'agréger et à former un réseau d'au moins la matière particulaire, la formation du réseau amenant la composition isolante à se transformer en un gel, et la composition isolante gélifiée inhibant ou empêchant une perte de chaleur à partir de deux zones ayant des températures différentes. Procédé d'isolation thermique d'une portion d'un espace annulaire, comprenant l'introduction de la composition isolante dans une portion d'un espace annulaire, la composition isolante gélifiée inhibant ou empêchant une perte de chaleur de la portion de l'espace annulaire à une zone contiguë à la face extérieure d'un deuxième objet.
Patent CA-2921868-A1 (CA)
Inventor: JONES JOHN D
IPC: C02F9/08
Filed: 2014-11-05
Abstract: The present invention relates to apparatuses, systems, and methods to cleanse water contaminated with hydrocarbons, hydraulic fracturing fluids, volatile organic compounds, sulfurous compounds, crude oil, and other petroleum products. The products recovered with the invention can be returned to the source, stored, transported, sold, or otherwise reused.
Patent CA-2925133-A1 (CA)
Inventor: PAHL STEPHEN LUKE
IPC: A47G21/06
Filed: 2014-09-22
Abstract: The present invention relates to bivalve molluscs and a method of preparing such molluscs so as to facilitate their subsequent opening. Specifically, the method includes exposing the interior of the mollusc and applying a seal to the exposed interior. The seal maintains the integrity of the mollusc prior to subsequent opening and provides an access point to facilitate subsequent opening of the mollusc. A tool for opening of the prepared mollusc is also encompassed by the present invention.
Patent CA-2925191-A1 (CA)
Inventor: MCRAE STUART
IPC: A61N1/32
Filed: 2008-01-22
Abstract: La présente invention concerne un système dadministration transdermique de perméant permettant dadministrer au moins une composition de perméant dans une membrane tissulaire dune personne. Ce système comprend un substrat jetable qui présente au moins une partie dune surface inférieure constituée dun premier revêtement de libération, reliée à une surface supérieure du substrat, ainsi quun timbre qui présente une surface de support et un réservoir pouvant être retiré de façon sélective de la surface supérieure du premier revêtement de libération. En position reliée, une première partie de la couche de support du timbre est placée de façon détachable sur une surface supérieure du premier revêtement de libération, à distance dune zone de formation de pores du substrat.
Patent CA-2925450-A1 (CA)
Inventor: AFEYAN NOUBAR
IPC: A23L33/00
Filed: 2014-09-25
Abstract: Nutritive polypeptides are provided herein. Also provided are various other embodiments including nucleic acids encoding the polypeptides, recombinant microorganisms that make the polypeptides, vectors for expressing the polypeptides, methods of making the polypeptides using recombinant microorganisms, compositions and formulations that comprise the polypeptides, and methods of using the polypeptides, compositions and formulations.
Patent CA-2925554-A1 (CA)
Inventor: SCHMIDT GREGORY
IPC: C07F1/02
Filed: 2014-09-22
Abstract: La présente invention concerne une composition, son utilisation comme électrolyte de batterie et un procédé de fabrication, comprenant (i) un sel de lithium de composé imidazole de formule (1): dans laquelle Rf représente un groupement alkyle fluoré ayant de 1 à 5 atome(s) de carbone, ou un atome de fluor et (ii) au moins un cation choisi parmi le sodium, le potassium, le calcium, le fer, le magnésium, le manganèse, le strontium, le vanadium, l'ammonium, l'argent, l'aluminium, l'arsenic, le barium, le silicium, le cadmium, le cobalt, le chrome, le cuivre, le nickel, le plomb, l'antimoine, le sélénium, l'étain, le strontium et le titane et (iii) au moins un anion choisi parmi le fluorure, le chlorure, le nitrate, le sulfate, le phosphate, le trifluoroacétate, le pentafluoroacétate et l'anion de formule (Il),
Patent CA-2927868-A1 (CA)
Title: Synchronized tunable mode-locked lasers
Inventor: BURGOYNE BRYAN
IPC: H01S3/098
Filed: 2014-10-21
Abstract: A synchronized laser system for illuminating a sample with first and second laser light pulses, said system comprising: a trigger, said trigger being operative to issue first and second trigger signals, said first and second trigger signals being emitted at an adjustable frequency with a predetermined delay therebetween; a first tunable mode-locked laser operative for emitting said first laser light pulses in response to receiving a train of said first trigger signals, a first wavelength of said first laser light pulses being dependent on said adjustable frequency in accordance with a first wavelength-frequency relationship; a second tunable mode-locked laser operative for emitting said second laser light pulses in response to receiving a train of said second trigger signals, a second wavelength of said second laser light pulses being dependent on said adjustable frequency in accordance with a second wavelength-frequency relationship; wherein said predetermined delay is such that said first and second laser light pulses are emitted so as to arrive substantially simultaneously in said sample; and said first and second wavelength-frequency relationships are selected to result in a predetermined relationship between said first and second wavelengths at each frequency.
Patent CA-2927951-A1 (CA)
Inventor: FERREIRA THIERRY
IPC: A61P11/12
Filed: 2014-10-08
Abstract: The present invention relates to the field of medicine. Said invention relates, specifically, to the use of compounds in order to prevent and/or treat, a fat intoxication in a subject, in particular a fat intoxication by hypoxia. The invention also relates to compositions, in particular, to the pharmaceutical compositions and the nutritional supplements, including such compounds, as well as to uses thereof in preventing and/or treating a fat intoxication, in particular, a fat intoxication by hypoxia. The compounds and compositions according to the invention can, in particular, be advantageously used for preventing and/or treating a disease selected from the pulmonary diseases, in particular, cystic fibrosis or chronic obstructive pulmonary disease.
Patent CA-2928706-A1 (CA)
Title: Correlated display of biometric identity, feedback and user interaction state
Inventor: SMITH ROBERT MITCHELL
IPC: G06K9/00
Filed: 2014-11-07
Abstract: Aspects of the subject disclosure are directed towards providing feedback to users of multi-user system that has biometric recognition capabilities, so that a user knows whether the system has correctly associated the user with his or her identity. The feedback may include a display of a current camera view, along with visible identity information that is associated with each user in the view. The feedback may include per-user icons (e.g., tiles, thumbnail images and so on) by which a user visually confirms that he or she is correctly recognized. Any misrecognition may be detected via the feedback and corrected. Feedback may convey other information, such as the current interaction state / capabilities of a user.
Patent CA-2930468-A1 (CA)
Inventor: JORDAN RICHARD K
IPC: B28C7/02
Filed: 2014-11-14
Abstract: A gyroscopic rotational monitoring system may be utilized for monitoring one or more properties of rotatable container or vessel (2), and/or one or more properties of a displaceable material contained in the rotatable vessels. An exemplary aspect relates to the use of a gyroscope (22) and periodicity sensor (e.g., accelerometer) (24) to determine rotational speed of a concrete mixing drum, so that the slump or other property of the concrete can be monitored or adjusted such as by dosing with water, chemical admixtures, or mixture thereof.
Patent CA-2933164-A1 (CA)
Inventor: KROGERUS HELGE
IPC: C22B1/20
Filed: 2014-12-16
Abstract: Pour exploiter les poussières et les fines produites au cours d'un processus au ferronickel, une charge de pelletisation est produite à partir des poussières et du matériau de minerai finement divisé. La charge de pelettisation est pelettisée pour produire des pastilles crues, lesquelles sont frittées dans un four de frittage à bande d'acier comprenant une ou plusieurs zones de séchage, de chauffage, de frittage et de refroidissement des pastilles. Les pastilles frittées peuvent être amenées à un four rotatif pour la pré-réduction du nickel et du fer. En variante, les pastilles peuvent être amenées à un four de fusion de ferronickel conjointement avec du minerai de latérite pré-réduit reçu en provenance d'un four rotatif. Les conditions optimales pour le frittage des pastilles de poussière de ferronickel ont été déterminées.