baber/WOPTO huggingface dataset:
Patent CA-2842126-C (CA)
Inventor: MACNEIL EVERETT C
IPC: B62M9/10
Filed: 2014-02-07
Granted: 2017-01-17
Abstract: A gear assembly is disclosed comprising a cassette, a spring, a hub, and a counterweight wherein the spring is disposed to apply a force to the cassette, and wherein the counterweight is coupled to the cassette so that under rotation of the hub, centripetal acceleration acts on the counterweight so as to apply a force to the cassette, opposed in direction to the spring force, sufficient to overcome at least a portion of the force applied to the cassette by the spring so as to move the cassette in a direction opposed to the direction of the spring force.
Patent CA-2843294-C (CA)
Inventor: DEMONG MAURICE
IPC: B62D13/04
Filed: 2007-02-08
Granted: 2015-11-17
Abstract: A hitch apparatus is provided for use on a first mobile machine such as a conveyor vehicle to be used with a second mobile machine such as another conveyor vehicle connected to the first machine. The apparatus includes a track member adapted for mounting at an end of the first machine, this member providing a track having two opposite sides and bent to form a circular arc having a centre of curvature. A hitch unit is mounted for rolling movement on the track and can pivotably connect the end of the first machine to the second machine. The hitch unit includes rollers for engaging both of the opposite sides so that the track is captured between the rollers. The first machine in use is able to pivot about a substantially vertical axis extending through the center of curvature relative to the second machine and is connected to the second machine for movement therewith.
Patent CA-2845038-C (CA)
Inventor: SAKURAI SEIYA
IPC: B64C3/50
Filed: 2014-03-05
Granted: 2017-09-05
Abstract: A variable camber Krueger flap deployment linkage mechanism is presented. A first linkage assembly couples a flap assembly and an airfoil, and comprising a first drive arm, a first drive link, and a support arm. A second linkage assembly couples the flap assembly and the first drive arm, and comprises a drive transfer arm, a middle connection segment, and a bullnose link.
Patent CA-2847740-C (CA)
Inventor: REEVES ERIC W
IPC: B22D41/02
Filed: 2011-04-13
Granted: 2016-10-11
Abstract: Des réalisations exemplaires de linvention porte sur un récipient utilisé pour contenir du métal en fusion, p.ex., une section de goulotte servant à transporter le métal en fusion dun endroit à un autre. Le récipient comprend un revêtement intérieur fait dau moins deux parties de revêtement en matière réfractaire positionnées bout à bout, présentant un joint entre les deux parties, les parties présentant chacune une surface extérieure et une surface intérieure en contact avec le métal. Un logement entoure au moins partiellement les surfaces extérieures des parties de revêtement réfractaire et un espacement est présent entre les surfaces extérieures et le logement. Des éléments de confinement de métal en fusion, impénétrables par le métal en fusion, sont positionnés sur les côtés opposés du joint à lintérieur de l'espacement, au moins sous un niveau horizontal correspondant à une hauteur de travail maximale prédéterminée de métal en fusion maintenue dans le récipient pendant lutilisation, en vue de diviser l'espacement en une région de confinement de métal en fusion entre les éléments et en au moins une autre région qui peut être utilisée pour maintenir l'équipement comme des appareils de chauffage électriques qui peuvent être endommagés par le contact avec le métal en fusion. Dans une autre réalisation, les parties de revêtement réfractaire présentent une conductivité thermique différente afin de maximiser la pénétration dans le métal en fusion provenant des appareils de chauffage dans l'espacement, mais minimiser la perte de chaleur à lentrée et à la sortie du récipient où les modules dextrémité sont en contact avec le logement.
Patent CA-2852363-C (CA)
Inventor: ANDERHUBER MARC
IPC: C23C2/00
Filed: 2011-10-20
Granted: 2016-11-08
Abstract: A method for dip coating a steel strip (16) moving in a liquid bath (9) of metal, such as zinc, or of metal alloy contained in a tank (15), by which the mattes which are formed during the coating and float on the surface (10) of the bath (9) are removed from the surface of the strip (16), by means of at least one inductor (11-15), each inductor (11-15) producing a travelling electromagnetic field oriented in a given direction and generating a magnetomotive force, all of said magnetomotive forces moving said mattes towards a container (19) intended to collect said mattes and/or towards an area (25) of the surface (10) of the bath (9) from where they are discharged, characterised in that, for at least one of said inductors (11-15), said direction of the travelling electromagnetic field thereof is intermittently reversed in such a way as to modify the flows of mattes inside the tank (15). Facility for implementing said method.
Patent CA-2853401-C (CA)
Title: Benzopyrazines anticancereuses par le biais de l'inhibition de fgfr kinases
Inventor: WOODHEAD STEVEN JOHN
IPC: C07D417/12
Filed: 2012-10-26
Granted: 2022-02-15
Abstract: La présente invention concerne de nouveaux composés dérivés de quinoxaline, des compositions pharmaceutiques comprenant lesdits composés, des procédés de préparation desdits composés et l'utilisation desdits composés dans le traitement de maladies, par exemple le cancer.
Patent CA-2853487-C (CA)
Inventor: RANDALL SHERRI LYNN
IPC: C11D3/20
Filed: 2012-11-06
Granted: 2016-08-02
Abstract: Surface treatment compositions comprising certain cationic polymer(s), anionic surfactant, one or more shielding salts and hydrophobic association disruptor. The surface treatment compositions comprise at least about 6 % by weight of cationic polymer, at least about 6% by weight anionic surfactant, and at least about 4 % by weight of the shielding salt. The weight ratio of anionic surfactant to cationic polymer is between about 0.5:1 and about 4:1. The composition may also have a weight ratio of shielding salt to cationic polymer of between about 0.3:1 and about 3:1.
Patent CA-2857477-C (CA)
Inventor: BRAND WERNER
IPC: E01D11/04
Filed: 2014-07-22
Granted: 2017-08-29
Abstract: The invention relates to a protective system for tension members (4, 5) of a structure (1), in particular for a cable stay of a bridge structure, comprising a protective device for tension members (4, 5) for collecting ice accumulations detaching from a tension member (4, 5), and a tension member (4, 5), the tension member (4, 5) being anchored on the structure (1) in a first abutment (6) by its first end and in a second abutment (7) by its second end. The tension member (4, 5) is exposed to climatic conditions by the section running between the abutments (6, 7). To guarantee absolute protection from falling ice accumulations, it is provided, according to the invention, that the protective device comprises a hose-shaped envelope (11), which surrounds the tension member (4, 5) on the circumferential side. The hose-shaped envelope (11) is disposed on a partial longitudinal section of the tension member (4,5) in an axially compressed or folded manner in a first operating position, and is movable, with the aid of a drive system, to a second operating position, in which the hose-shaped envelope (11) extends over the length of the tension member (4, 5) in the stretched state.
Patent CA-2862280-C (CA)
Title: Jet engine fan blade
Inventor: POUZADOUX FREDERIC
IPC: F04D29/32
Filed: 2013-01-28
Granted: 2020-01-28
Abstract: The invention relates to a blade for the fan of a jet engine. The leading edge of the blade has a sweep angle greater than or equal to +28° in a part of the blade that is situated at a radial height of between 60% and 90% of the total radial height of the blade as measured from its root to its tip, and the difference (d1) in sweep angle of the leading edge is less than 10° between a radial height of minimum sweep (Hmin) corresponding to a minimum sweep situated in that part of the blade of between 20% and 90% of the radial height of the blade, and a radial height (Hmin+10) measured at 10% above this radial height of minimum sweep.
Patent CA-2863122-C (CA)
Title: Systeme et procede d'autorisation d'une transaction financiere
Inventor: HAYHOW ROBERT
IPC: G06Q20/40
Filed: 2014-09-10
Granted: 2023-08-22
Abstract: Une méthode dautorisation dune transaction financière nécessite la réception par le terminal de paiement de données dapplication fournies par une carte de paiement interfacée avec le terminal de paiement, en réponse à un montant autorisé prédéfini fourni par le terminal de paiement à la carte de paiement. Les données dapplication comprennent un numéro de compte uniquement lié à la carte de paiement. Le terminal de paiement génère un montant autorisé ajusté en fonction du numéro de compte et fournit ce montant à la carte de paiement, à partir dun montant autorisé préliminaire. Il reçoit un cryptogramme de la part de la carte de paiement, en guise de réponse et fournit une notification dautorisation dune transaction financière sélevant au montant autorisé ajusté, conformément au fait que le cryptogramme transmis au terminal de paiement par la carte de paiement a été généré par la carte de paiement, en fonction du montant autorisé ajusté et dune clé de chiffrement unique associée à la carte de paiement.
Patent CA-2864109-C (CA)
Title: Method for the surface treatment of parts made of an aluminum or magnesium alloy
Inventor: BARES PIERRE
IPC: C25D11/24
Filed: 2013-02-11
Granted: 2020-02-04
Abstract: The invention relates to a method for the surface treatment of a part made of aluminum, magnesium, or one of the alloys thereof, with a view to protecting said part from corrosion, said method including consecutively immersing the part in a fist aqueous bath containing a corrosion-inhibiting metal salt and an oxidizing compound, and a second aqueous bath containing an oxidizing compound and a corrosion-inhibiting rare-earth salt. Said method can be carried out for the chemical conversion of aluminum or the alloys thereof, and of magnesium or the alloys thereof, on parts that have not been previously treated, or after a step of anodizing the part, in order to seal the anodic layer.
Patent CA-2865602-C (CA)
Inventor: VALLITTU PEKKA
IPC: A61L27/46
Filed: 2013-05-28
Granted: 2016-07-26
Abstract: The present invention relates to an implant comprising at least two layers made of fibers and bioactive material arranged between said at least two layers, the bioactive material being selected from the group consisting of bioactive glass, hydroxyapatite, tricalciumphosphate and mixtures thereof. In the implant, at least one of the layers is at least mainly formed of a mesh, which is made of glass fibers having a diameter of 3-100 µm, and wherein the mesh size is selected such that the bioactive material is retained within the implant. In addition, the layers are embedded in a matrix made of a resin selected from the group consisting of polyesters, epoxies, acrylates and mixtures thereof, and the layers are attached to each other along the contour of the implant.
Patent CA-2868599-C (CA)
Inventor: IQBAL MUHAMMAD MUZAFFAR
IPC: E01H5/02
Filed: 2014-10-21
Granted: 2016-03-01
Abstract: The invention provides a single improved snow shovel and pusher combination with eight adjustable settings that is capable of providing the user an opportunity to adjust it according to their need during the process of snow removal from ground or the surface to be cleaned that could be but not limited to driveways, walkways, passages, stairs, docks and decks. To select any one of the 8 settings or adjustments of this invention, the D shaped hand grip needs to be rotated 45 degrees in clock wise direction which will change its setting or locking position.  These multiple settings are useful in situations when the snow is also required to be pushed simultaneously towards right or left hand side while pushing forward before lifted and thrown away by using the snow shovel mode /setting.
Patent CA-2868625-C (CA)
Title: Procede et dispositif de communication dans des parcs eoliens
Inventor: STILLE LARS
IPC: H04L12/417
Filed: 2013-03-26
Granted: 2017-08-29
Abstract: L'invention concerne un procédé de communication entre des installations (2) dans un parc éolien (1), ainsi qu'une installation appropriée (2) pour la mise en oeuvre du procédé selon l'invention. Dans le procédé de communication entre des installations qui sont organisées dans un ordre, conformément à un critère de classement des installations ordonnées, par exemple suivant des numéros d'installations (2.1 à 2.7) dans un parc éolien (1), procédé selon lequel des informations émises par une installation, sous forme d'un message, sont reçues par toutes les autres installations dans le parc éolien (1), un intervalle de transmission (12) temporaire, cycliquement récurrent, est établi. Un point dans le temps, dans l'intervalle de transmission (12), auquel l'installation peut transmettre un message, est assigné à chaque installation, en fonction de sa position dans l'ordre, des points dans le temps étant établis à partir du début de l'intervalle de transmission (12), en partant du numéro de l'installation, à la première position dans l'ordre, conformément à la position dans l'ordre. Le début de l'intervalle de transmission est synchronisé pour toutes les installations (2.1-2-7), en utilisant un message de l'installation, à la première position dans l'ordre. La synchronisation n'est pas effectuée en utilisant un message de synchronisation particulier, mais sur la base des messages transmis par les installations individuelles (par exemple 2.1) à toutes les autres installations (2.2 à 2.7) dans le parc éolien.
Patent CA-2877626-C (CA)
Title: Methode de production de contrat electronique certifie par un utilisateur d'un operateur de telecommunication
Inventor: SAPENA SOLER FRANCISCO
IPC: G06Q10/10
Filed: 2015-01-13
Granted: 2022-06-07
Abstract: Linvention a pour objet une méthode de certification de contrats dans un format électronique dans lequel un opérateur de télécommunications certifie lenvoi dun contrat par un client dudit opérateur à un autre utilisateur qui nest pas un client de lopérateur de télécommunications au moyen dun courrier électronique et/ou dun SMS, et ceci peut signer au moyen de la réponse au courrier électronique ou au SMS de lacceptation ou du refus du contrat de manière fiable, avec la génération dune preuve de transaction à tout moment, de sorte quil peut être considéré comme un contrat juridiquement contraignant, étant donné que la totalité du procédé est certifiée par un opérateur de télécommunications.
Patent CA-2878241-C (CA)
Title: System and method for localizing a trackee at a location and mapping the location using inertial sensor information
Inventor: FUNK BENJAMIN E
IPC: G01C22/00
Filed: 2013-06-07
Granted: 2019-09-03
Abstract: A system and method for recognizing features for location correction in Simultaneous Localization And Mapping operations, thus facilitating longer duration navigation, is provided. The system may detect features from magnetic, inertial, GPS, light sensors, and/or other sensors that can be associated with a location and recognized when revisited. Feature detection may be implemented on a generally portable tracking system, which may facilitate the use of higher sample rate data for more precise localization of features, improved tracking when network communications are unavailable, and improved ability of the tracking system to act as a smart standalone positioning system to provide rich input to higher level navigation algorithms/systems. The system may detect a transition from structured (such as indoors, in caves, etc.) to unstructured (such as outdoor) environments and from pedestrian motion to travel in a vehicle. The system may include an integrated self-tracking unit that can localize and self- correct such localizations.
Patent CA-2880501-C (CA)
Inventor: MACKEY MICHAEL
IPC: B67D7/58
Filed: 2013-07-23
Granted: 2020-07-21
Abstract: A multiple pump system is disclosed. The multiple pump system may include a fluid tank and a multiple pump vessel connected to the fluid tank. The multiple pump vessel may include at least one first pump and at least one second pump located therein. In addition, the at least one first pump may be configured to dispense a fluid from the fluid tank at a first pressure, and the at least one second pump may be configured to dispense the fluid from the fluid tank at a second pressure. The first pressure may be different from the second pressure, such that the at least one first pump may be configured to dispense liquefied natural gas, and the at least one second pump may be configured to dispense compressed natural gas.
Patent CA-2890724-C (CA)
Title: Procede et appareil de transformation des aliments
Inventor: GOLINO AMY L
IPC: A47J43/07
Filed: 2015-05-07
Granted: 2017-01-03
Abstract: Un appareil et des procédés de transformation des aliments sont décrits. Lappareil peut comprendre des séquences stockées pour faire fonctionner un outil de transformation. Les séquences stockées peuvent permettre deffectuer diverses tâches exigeantes en matière de mélange daliments solides et/ou de glace. Dans certains modes de réalisation, des séquences particulières sont mises en uvre avec des outils de transformation particuliers.
Patent CA-2892422-C (CA)
Title: Oral care products comprising zinc oxide and trimethylglycine
Inventor: XU GUOFENG
IPC: A61K8/44
Filed: 2012-12-19
Granted: 2019-10-01
Abstract: Described herein are oral care compositions comprising a mixture of zinc oxide and trimethylglycine, in free or orally acceptable salt form. Methods of making and using the compositions are also provided.
Patent CA-2893790-C (CA)
Title: Device in the form of a rotating thermolysis reactor and method for operating a reactor of this kind in an arrangement for the thermal decomposition of by-products and waste
Inventor: STREITENBERGER HARTWIG
IPC: C10B53/00
Filed: 2013-12-01
Granted: 2022-01-04
Abstract: The invention relates to a device in the form of a rotating thennolysis reactor and a method for operating a reactor of this kind in an arrangement for the thermal decomposition of by-products and waste. The problem addressed by the present invention is to specify a device in the form of a rotating thennolysis reactor which organizes a forced transport of the material to be treated in the reactor, does not destroy the existing firebed of the thennolytic reaction and thereby prevents blockages in the reactor and slag and separate hot spots, to guarantee a stable and uniform control of the thennolytic process. The problem is solved in that the reactor comprises a tubular outer jacket (1) with covers (2) closing its ends, an interior chamber (3), a shaft (4) mounted centrally in the covers (2), feed tools (6) and discharge tools (7) which are placed at the start or the end of the shaft (4), respectively, inside the interior chamber (3), wherein helical coil nmners (5) are fixed to the shaft (4) and gasification agents are applied to the material arranged via gasification means shafts (11) in the lower section of the tubular outer jacket (1).
Patent CA-2895714-C (CA)
Inventor: FURNISH GREG
IPC: A61M25/01
Filed: 2015-06-25
Granted: 2022-08-16
Abstract: A modular handle assembly for supporting and controlling a steerable catheter having at least one deflection wire includes a handle portion which extends along an axis for being secured about a portion of the steerable catheter. The modular handle assembly includes at least one barrel that is rotatably connected to the handle portion for rotation about said axis and at least one actuation screw shaft that is disposed within said handle portion and which extends through the barrel for connection with the deflection wire of the steerable catheter. At least one pinion gear is disposed radially between the actuation screw shaft and the barrel and is threadedly interconnected with the actuation screw shaft and the barrel for translating rotational movement of the barrel about the axis into axial movement of the actuation screw shaft to provide for movement of the deflection wire to curl the steerable catheter.
Patent CA-2897751-C (CA)
Inventor: BAATH LARS
IPC: G01N21/956
Filed: 2014-02-10
Granted: 2017-09-26
Abstract: A method for quantitative measurement of surface accuracy of an area is provided. This comprises directing a monochromatic flat light wave towards a predefined surface area, recording an image of the reflected light with a camera and lens system focused on said surface area, and deducing surface accuracy parameters from the recorded image. The method is characterized in that said surface accuracy parameters are determined by obtaining a Fourier transform of the recorded image. Then, fitting predetermined Fourier components to a Fourier spectrum of said Fourier transform, wherein said Fourier components are determined along the major and across the minor elongation axes of the Fourier transform as at least a large Gaussian component, and a peak of the spectrum. Followed by, determining surface accuracy parameters of said surface area from said Fourier components.
Patent CA-2905889-C (CA)
Inventor: GOSSELIN MARK H
IPC: H04W4/16
Filed: 2014-03-11
Granted: 2023-10-17
Abstract: Systems and methods for distributing data associated with a caller to a mobile device, in which the caller data may be presented by the mobile device upon receiving a first incoming call from the caller, are provided. In some embodiments, an image associated with the caller may be obtained by the mobile device such that the image may be displayed along with other call screening data during a first incoming call from the caller. In some embodiments, termination of the incoming call is held by a service control point while the data is transmitted to the mobile device over a data channel. Once termination of the incoming call is released by the service control point, the mobile device receives the incoming call and may present the data as call screening information. In some embodiments, the data channel may include a warm socket.
Patent CA-2907327-C (CA)
Title: Neural progenitor cell differentiation
Inventor: BITAR KHALIL
IPC: A61K35/30
Filed: 2014-03-17
Granted: 2020-04-07
Abstract: Differentiation and stability of neural stem cells can be enhanced by in vitro or in vivo culturing with one or more extracellular matrix (ECM) compositions, such as collagen I, IV, laminin and/or a heparan sulfate proteoglycan. In one aspect of the invention, adult mammalian enteric neuronal progenitor cells can be induced to differentiate on various substrates derived from components or combinations of neural ECM compositions. Collagen I and IV supported neuronal differentiation and extensive glial differentiation individually and in combination. Addition of laminin or heparan sulfate to collagen substrates unexpectedly improved neuronal differentiation, increasing neuron number, branching of neuronal processes, and initiation of neuronal network formation. In another aspect, neuronal subtype differentiation was affected by varying ECM compositions in hydrogels overlaid on intestinal smooth muscle sheets. The matrix compositions of the present invention can be used to tissue engineer transplantable innervated GI smooth muscle constructs to remedy aganglionic disorders.
Patent CA-2907941-C (CA)
Title: Attachment element
Inventor: BRUCKBAUER WOLFGANG
IPC: F16B13/02
Filed: 2014-04-28
Granted: 2019-11-26
Abstract: In an attachment element for fixing an object to a wall, a shaft of the attachment element can be introduced into a hole in the wall and fixed to the inner surface of the hole.  The object can be fixed to a holder which is situated outside the hole and connected to the shaft. The shaft has a substantially plate-like design and is famed, towards the interior of the hole, with two projections oriented oppositely to one another which project from the shaft counter to the direction of insertion of the shaft into the hole, arc prestressed in the direction of the inner surface of the hole. The projecting lengths, prior to insertion into the hole, exceed a clear width of the inner surface of the hole, with the result that simple and secure fixing can be achieved by wedging the projections in the hole.