baber/WOPTO huggingface dataset:
Patent CA-2797863-A1 (CA)
Title: Transcatheter mitral valve prosthesis
Inventor: LANE RANDY MATTHEW
IPC: A61F2/24
Filed: 2011-05-04
Abstract: A prosthetic cardiac valve comprises an anchor having an atrial skirt, an annular region, and a ventricular skirt. The prosthetic valve also has a plurality of prosthetic valve leaflets each having a first end and a free end. The first end is coupled with the anchor and the free end is opposite the first end. The prosthetic cardiac valve has an open configuration in which the free ends of the prosthetic valve leaflets are disposed away from one another to allow antegrade blood flow therepast, and a closed configuration in which the free ends of the prosthetic valve leaflets engage one another and substantially prevent retrograde blood flow therepast. The anchor has a collapsed configuration for delivery to the heart and an expanded configuration for anchoring the prosthetic cardiac valve to a patient's heart.
Patent CA-2798191-A1 (CA)
Title: Dispositif de distribution de produit
Inventor: KOENIGSKNECHT TONY L
IPC: B65B1/04
Filed: 2011-05-04
Abstract: L'invention porte sur un système, sur un dispositif et sur un procédé pour la distribution d'un produit, lequel dispositif comprend un système de distribution qui comprend au moins une vis sans fin ayant une hélice interne qui est soit d'un seul tenant avec une paroi interne d'une partie corps de la vis sans fin, soit fixée à celle-ci. La vis sans fin tourne et l'hélice dans la vis sans fin transmet un produit d'une station de chargement en vrac à une zone de distribution de produit. Ainsi, les produits peuvent être chargés en vrac dans un dispositif plutôt que d'être chargés un par un dans un dispositif de distribution. L'hélice réduit les points de pincement associés aux systèmes de vis sans fin classiques.
Patent CA-2798835-A1 (CA)
Inventor: FOLCHINI ENRICO
IPC: B31B50/62
Filed: 2011-05-10
Abstract: A package for pharmaceutical products (2, 5), in particular for parenteral products (prefilled syringes, flacons, ampoules, vials, bottles), comprises a supporting body (3) forming at least one compartment (4) for containing a parenteral product (2, 5) made from a single-sheet blank, preferably made of paper-based material, which has a base face (6), an upper face (7) and a plurality of lateral faces (8, 9) which are connected to the base face (6) and/or to the upper face (7), said upper face (7) having at least one opening (10) made in it and comprising at least one foldable portion (11) defined by cutting lines (17) of the upper face (7) and/or by crease lines (15) and delimiting a portion of the opening (10) to form a cavity (12) designed to receive the parenteral product (2), the supporting body (3) being able to switch between a non-operating condition in which it has a planar profile which minimises its dimensions, and an operating condition in which: the supporting body (3) is substantially box-shaped; the foldable portion (11) is folded inside the supporting body (3) so that together with the opening (10) it forms the compartment (4) for containing the parenteral product (2) and allows the parenteral product (2) to be removably constrained in the cavity (12) in the containment compartment (4).
Patent CA-2805506-A1 (CA)
Title: Binder system based on polyurethane for producing cores and casting molds using cyclic formals, molding material mixture, and method
Inventor: PRIEBE CHRISTIAN
IPC: C08G18/54
Filed: 2011-07-28
Abstract: The invention relates to a binder system for producing cores and casting molds based on polyurethane using phenolic resins, polyisocyanates, and cyclic formaldehydes. The invention further relates to a method for producing a casting and to molding material mixtures containing the binder.
Patent CA-2808998-A1 (CA)
Inventor: JOOSTEN LEONARDUS ANTONIUS BERNARDUS
IPC: G01N33/558
Filed: 2011-08-16
Abstract: The present invention relates to a method for diagnosing Q-fever in a subject, the method comprising the steps of: (a) obtaining a sample from said subject, (b) contacting said sample with a source of a Coxiella burnetii antigen and (c) determining the expression level of a pro-inflammatory cytokine such as IFN-? in said sample at the end of step (b).
Patent CA-2809329-A1 (CA)
Inventor: MEDOFF MARSHALL
IPC: C08J3/20
Filed: 2007-10-26
Abstract: The invention relates to a method of making a composite, the method comprising: irradiating a fibrous material comprising a first cellulosic and/or lignocellulosic material to increase the molecular weight of the cellulosic and/or lignocellulosic material; and combining the cellulosic and/or lignocellulosic material with an additional material. The invention may be used to process biomass into a product selected from the group consisting of alcohols, organic acids, sugars, hydrocarbons and mixtures thereof.
Patent CA-2813397-A1 (CA)
Inventor: ANDERSON GAIL A
IPC: A61F13/04
Filed: 2013-04-08
Abstract: Is a product consisting of a fabric blend of various stretchable synthetic fabrics in a variety of colours and patterns that after sewn to various size requirements, which would provide a snug fit, cover a person (s) foot cast, walking cast, arm cast, wrist cast and applicable braces in order to accessorize and beautify the existing cast/brace. The product would consist of a synthetic fabric blend that is open ended on both ends in order to provide an opening for a person to insert their injured body part that is covered by a plaster cast or derivative of the traditional cast which would include a plastic/air expandable cast or brace. This product is intended to accessorize the cast/brace to enhance the overall appearance of said cast/brace.
Patent CA-2814832-A1 (CA)
Title: Network selection in gan environment
Inventor: BUCKLEY ADRIAN
IPC: H04L69/14
Filed: 2005-11-01
Abstract: In one embodiment, a scheme is provided for network discovery and selection by a user equipment (UE) device that is operable in wide area cellular network (WACN) bands as well as in wireless access network bands. In particular, the UE device is operable to select a WACN that is accessible via a wireless generic access network (GAN) in addition to being able to access the WACN via the cellular network band.
Patent CA-2815114-A1 (CA)
Inventor: BENTING JUERGEN
IPC: C07D401/14
Filed: 2011-10-20
Abstract: The present invention relates to fungicidal 1-(heterocyclic carbonyl) piperidines and their thiocarbonyl derivatives, their process of preparation and intermediate compounds for their preparation, their use as fungicides, particularly in the form of fungicidal compositions and methods for the control of phytopathogenic fungi of plants using these compounds or their compositions.
Patent CA-2815155-A1 (CA)
Inventor: PASCHKE BRIAN DENNIS
IPC: G06F1/16
Filed: 2013-05-06
Abstract: A stand for a portable electronic device includes a device receiving side including a coupling component for engaging with the portable electronic device when the portable electronic device is in a first orientation relative to the device receiving side and when the portable electronic device is in a second orientation relative to the device receiving side. The stand also includes a first support side adjacent to the device receiving side to act as a base when the portable electronic device is in the first orientation, and a second support side adjacent to the first support side to act as a base when the portable electronic device is in the second orientation.
Patent CA-2816462-A1 (CA)
Title: Agents de remplissage de rayon pour structures composites, structures composites comprenant des agents de remplissage de rayon et systemes et procedes de fabrication de ceux-ci
Inventor: GUZMAN JUAN C
IPC: B29B11/00
Filed: 2013-05-23
Abstract: Des agents de remplissage de rayon pour des structures composites, des structures composites comprenant les agents de remplissage de rayon, ainsi que des systèmes et procédés pour former les agents de remplissage de rayon. Les systèmes et procédés peuvent être configurés pour créer une préforme pouvant servir à former un agent de remplissage de rayon ou à créer un tel agent à partir de la préforme. La création de la préforme peut consister notamment à étendre une pluralité de longueurs de bande composite à partir dun élément dalimentation en bande et à recevoir la pluralité de longueurs de bande composite dans une structure de formation de préforme, à faire converger ou à combiner dune autre façon la pluralité de longueurs de bande composite dans la structure de formation de la préforme pour produire la préforme ou à retirer la préforme de la structure de formation de la préforme. La création de lagent de remplissage de rayon à partir de la préforme peut comprendre la réception de la préforme dans une structure de formation dagent de remplissage de rayon et la production de ce dernier à partir de la structure de formation dagent de remplissage de rayon.
Patent CA-2818198-A1 (CA)
Inventor: MCELROY JOHN
IPC: A61K31/683
Filed: 2011-11-18
Abstract: The present invention provides novel pyrazolines that are useful as cannabinoid receptor blockers and pharmaceutical compositions thereof and methods of using the same for treating obesity, diabetes, inflammatory disorders, cardiometabolic disorders, hepatic disorders, and/or cancers.
Patent CA-2821528-A1 (CA)
Inventor: DEMA KEH B
IPC: D04H1/542
Filed: 2005-11-04
Abstract: Thermoplastic bicomponent binder fiber can be combined with other media, fibers and other filtration components to form a thermally bonded filtration media. The filtration media can be used in filter units. Such filter units can be placed in the stream of a mobile fluid and can remove a particular load from the mobile stream. The unique combination of media fiber, bicomponent binder fiber and other filtration additives and components provide a filtration media having unique properties in filtration applications.
Patent CA-2822135-A1 (CA)
Title: Dynamic messaging sign
Inventor: SAFAVI RAMIN
IPC: G09F7/18
Filed: 2003-07-16
Abstract: A dynamic messaging sign that Includes a plurality of display panels arranged side by side. Each of the display panels include a rigid front panel having an array of aperture holes formed therethrough, and a plurality of pixel modules arranged rearward of the front panel in alignment with the aperture holes for selectively generating indicators visible though the aperture holes. A sheet lens may be located between the planar central portion of the front panel and the pixel modules, extending over the aperture holes.
Patent CA-2824924-A1 (CA)
Title: Insulation system for covering a facade of a building
Inventor: JAKOBSEN KLAVS KOEFOED
IPC: E04B1/76
Filed: 2012-01-31
Abstract: This invention relates to an improved insulation system for covering a facade of a building consisting of at least one insulation element (3), at least one mechanical fastener (4), which fastener fixes the insulation element (3) to the facade (2) of the building, and a rendering system (5) being arranged on the outer surface of the insulation element (3) whereby the insulation element has at least a first and a second layer being connected to each other; whereby the first layer being directed to the facade having a bulk density being lower than the bulk density of the second layer and whereby at least one layer is made of mineral fibres, especially stone wool fibres and a binding agent, or of cellular plastic, especially expanded polystyrene (EPS). To achieve an insulation system which has very good insulation characteristics, which can be produced for low costs and which can be fixed to the facade of a building without causing high labour costs the insulation element (3) has a third layer (10) made of mineral fibres and a binding agent, which third layer (10) has a bulk density being higher than the bulk density of the second layer (9) and which third layer (10) has a high receptiveness and/or adhesion for the rendering system (5) without using any surface primer, coating and/or an additive.
Patent CA-2825380-A1 (CA)
Title: Synthetic resin-made thrust sliding bearing
Inventor: MORISHIGE KOUICHI
IPC: F16C33/74
Filed: 2012-02-15
Abstract: A synthetic resin thrust sliding bearing (1) is equipped with: a synthetic resin upper case (12); a synthetic resin lower case (22); a synthetic resin thrust sliding bearing part (33) arranged between the upper case (12) and the lower case (22); an outside elastic sealing member (47) having an inside elastically deformable lip part (43) and an outside elastically deformable lip part (46); and an inside elastic sealing member (54) having an outside elastically deformable lip part (50) and an inside elastically deformable lip part (53).
Patent CA-2826162-A1 (CA)
Inventor: LEONOV VLADIMIR
IPC: G01R31/50
Filed: 2012-02-09
Abstract: A method and system for evaluating the condition of a laminated core of an electric machine, and including a first yoke wound with a first winding and having a first pair of arms spanning between a first pair of teeth of the laminated core, and a second yoke wound with a second winding and having a second pair of arms spanning between a second pair of teeth. A power supply provides power to an electrical circuit defined by one of the first and second windings to produce a magnetic flux in the yoke corresponding to the one of the first and second windings and defining an excitation yoke. A monitoring module provides a measurement of a characteristic of an electrical circuit defined by the other one of the first and second windings to identify a fault corresponding to an eddy current between individual laminations in the laminated core.
Patent CA-2828465-A1 (CA)
Title: Surface cleaning apparatus
Inventor: CONRAD WAYNE ERNEST
IPC: A47L5/28
Filed: 2012-03-05
Abstract: A surface cleaning apparatus comprises an air flow path extending from a dirty air inlet to a clean air outlet and includes a suction motor. The surface cleaning apparatus may be battery powered and/or may have a power requirement of 200 Watts or less. A cyclone chamber is provided in the air flow path and has an air outlet which is covered by a screen. In one embodiment, there is an absence of a vortex finder. In another embodiment, a vortex finder that extends into the cyclone chamber less than the height of the cyclone inlet and optionally less than the height of the cyclone inlet may be provided.
Patent CA-2830717-A1 (CA)
Inventor: Li meng jun
IPC: D21H17/09
Filed: 2013-11-18
Abstract: A new optical brightening agent 351 (OBA 351) 4,4"-Bis(2-sulfostyryl)biphenyl disodium salt (CAS  27344-41-8) is used on the wet-end papermaking process and coating papermaking process to increase the brightness of paper. The new OBA 351, when compared to the conventional OBA, is able to obtain an additional 16 ISO brightness of performance.
Patent CA-2830869-A1 (CA)
Title: Dispositif pour manipuler des objets
Inventor: RIETHMULLER CHRISTOPH
IPC: B25J15/00
Filed: 2012-02-28
Abstract: L'invention concerne un dispositif pour manipuler des objets, comprenant au moins une chambre à air (12) gonflable ainsi qu'un dispositif de retenue (14) fixé sur la chambre à air (12) et destiné à des objets (16). L'invention concerne également un robot ou un manipulateur caractérisé par au moins un dispositif servant à manipuler des objets. L'invention concerne en outre un procédé pour manipuler des objets au moyen dudit dispositif, caractérisé par les étapes suivantes consistant à : déplacer le dispositif par son côté présentant le dispositif de retenue (14) vers l'objet à manipuler (16) dans une première position (I); permettre une liaison d'adhérence entre le dispositif de retenue (14) et l'objet à manipuler (16) et fixer ainsi l'objet (16); déplacer le dispositif dans une deuxième position souhaitée (II) et détacher l'objet (16) du dispositif de retenue par gonflage de la dite au moins une chambre à air.
Patent CA-2831000-A1 (CA)
Inventor: COUTURE MANON
IPC: C07K1/14
Filed: 2012-03-23
Abstract: Methods of recovering plant-derived proteins or suprastructure proteins, are provided. The method may comprise obtaining a plant, or plant matter comprising apoplast-localized proteins, or suprastructure proteins, loosening the cell wall to produce a plant or plant matter having a loosened cell wall, thus allowing the release of apoplastic content through the cell wall to produce an apoplastic content fraction from the plant or plant matter, and recovering the apoplastic content fraction. The apoplastic content fraction comprises plant-derived proteins or suprastructure proteins.
Patent CA-2831023-A1 (CA)
Inventor: KATO YOSHINAGA
IPC: G06F13/00
Filed: 2012-03-28
Abstract: A transmission system is a transmission management system that manages image communications among a plurality of transmission terminals capable of performing at least voice communications. The transmission system includes a terminal management section that manages image communications state information indicating an image communications state of each of the transmission terminals for each terminal identification information for identifying each transmission terminal, a creation section that creates a specified communications control message causing the specified transmission terminal to control the image communications in accordance with the image communications state information, and a transmitting section that transmits the created communications control message to the transmission terminal caused to control the image communications.
Patent CA-2834211-A1 (CA)
Inventor: IIJIMA TAKESHI
IPC: B62D5/04
Filed: 2012-04-20
Abstract: The present invention has: a steering torque detecting means (12) for detecting steering torque added to a manual steering means (10); a first electric-torque-determining means for determining a first electric torque value on the basis of a detected steering torque; a second electric-torque-determining means for determining a second electric torque value on the basis of a detected value detected by a vehicle behavior detecting means (15) for detecting the behavior of a vehicle (100); an electric motor (9) for adding combined electric torque to a steered wheel (6); and an electric-current-control means for controlling an electric current flowing to the electric motor using a combined electric torque value obtained by adding the second electric torque value to the first electric torque value. The second electric-torque-determining means resets the second electric torque value, which is greater than an upper limit value, to a value equal to or less than the upper limit value; and changes the upper limit value according to a combination of the direction of the second electric torque value and the steering direction of the manual steering means (10). Accordingly provided thereby is a vehicle steering device (1) that minimizes driver discomfort, and enables exceptional control to be performed for suppressing vehicle behavior.
Patent CA-2835266-A1 (CA)
Inventor: JONES MARTIN PETER WILLIAM
IPC: G01N29/22
Filed: 2012-05-10
Abstract: A fluid conduit (2) comprises a wall (4) defining a fluid flow path (6) and a confinement feature (24) within the wall (4) and being configured to confine energy within a cavity (26), wherein at least a portion of the fluid flow path (6) extends through the cavity (26). The confinement feature (24) may be configured to confine electromagnetic energy. The fluid conduit (2) may comprise an oscillator defined by the cavity (26) and a positive feedback arrangement (34). The fluid conduit (2) may be configured for sensing a property of a fluid present in or flowing through the fluid conduit (2) or for use in sensing a property of a fluid present in or flowing through the fluid conduit (2). More specifically, the present invention deals with a microwave cavity sensor wherein the cavity member (24) is embedded in the wall (4) of the fluid conduit (2), the wall (4) including a composite region (20).
Patent CA-2836975-A1 (CA)
Inventor: BIEBACH JENS
IPC: H02M7/797
Filed: 2011-06-08
Abstract: A DC/AC converter (2) comprises a DC/DC conversion stage (4) with galvanic isolation and a DC/AC conversion stage (6), wherein the DC/DC conversion stage (4) comprises a pair of first side terminals (10) providing or receiving a first DC voltage, a pair of second side terminals (12) providing or receiving a second DC voltage and coupled to the DC/AC conversion stage (6), at least one first side converter circuit (20, 22) coupled between the pair of first side terminals (10), a series connection of a plurality of second side converter circuits (30, 32) coupled between the pair of second side terminals (12), and at least one transformer circuit (40, 44) coupling the plurality of second side converter circuits (30, 32) to the at least one first side converter circuit (20, 22), wherein a connection point (34) between two of the plurality of second side converter circuits is coupled to the DC/AC conversion stage (6) and forms a neutral phase point thereof.
Patent CA-2837789-A1 (CA)
Inventor: CREUX PATRICE
IPC: G01N23/04
Filed: 2012-06-01
Abstract: An X-ray tomography device for providing a 3D image of a sample comprising a X-ray source (2), a cell (3), a photon detector (4) and a processing unit (5). The processing unit computes the 3D tomography image on the basis of the acquired images corresponding to a plurality of cell angles. The cell is positioned so as the photon detector senses mainly photons coming from the sample inside the cell, and the photon detector is overexposed to cancel pixels corresponding to photons not coming from the sample.
Patent CA-2842066-A1 (CA)
Title: Methods for the on-site production of chloramine and use thereof
Inventor: GUPTA AMIT
IPC: A01P1/00
Filed: 2012-09-21
Abstract: A method of producing stable disinfectant for use as a biocidal composition. The method comprises: A) providing reagents, B) asynchronously feeding the at least two of the reagents into a wide space, and C) allowing all the reagents to come into contact and mix with each other. The reagents comprise: a) an amine source of disinfectant in concentrated form, b) an oxidizing halogen compound in concentrated form, and c) a diluent. The use of asynchronous feeding and a wide space results in a dynamic biocide regimen. This regimen results in a changing environment that infestations have difficulty adapting to. This method also imparts superior results due to the avoidance of channeling effects which would otherwise weaken the effects of the biocide.
Patent CA-2845370-A1 (CA)
Title: Drive system for surface hydraulic accumulator
Inventor: MCNICHOL RICHARD F
IPC: F04B53/14
Filed: 2014-03-06
Abstract: Pumps are provided, more particularly piston type pumps having increased energy efficiency, systems incorporating such piston type pumps, and methods of operating piston type pumps. The pumps are suitable for pumping of oil from an oil well or for pumping other liquids such as ground water, subterranean liquids, brackish water, sea water, waste water, cooling water, gas, coolants, and the like.
Patent CA-2848689-A1 (CA)
Title: Methods and compositions for weed control targeting pds
Inventor: ADER DANIEL
IPC: A01H1/00
Filed: 2012-09-12
Abstract: Provided are novel compositions for use to enhance weed control. Specifically, methods and compositions that modulate Phytoene desaturase in weed species are disclosed. Combinations are presented of compositions and methods that enhance weed control.