baber/WOPTO huggingface dataset:
Patent CA-2816293-A1 (CA)
Title: Burner with unidirectional secondary air
Inventor: JENSEN ERLING
IPC: F23B40/06
Filed: 2011-11-23
Abstract: The invention pertains to a burner for solid fuel, said burner comprising: A stoker (41) having a fuel outlet (29) within said burner, and an exhaust (31), a grate (27) positioned below said fuel outlet (29) and between said fuel outlet (29) and said exhaust (31), a first blower (92) connected to a space below said grate (27), and a second blower (68) connected to a plurality of injectors (61A, 62A) provided around said fuel outlet (29) above said grate (27) and directed towards said exhaust (31), said injectors (61A, 62A) being parallel and unidirectionally directed over said grate (27), and wherein the injectors (61A, 62A) are provided along the periphery of said burner, said injectors ( 61A, 62A) being configured for injecting secondary air at a speed of 40-80 m/s, thereby ensuring unidirectional parallel flows of secondary air over said grate (27).
Patent CA-2816803-A1 (CA)
Inventor: GHAYUR TARIQ
IPC: C12N15/13
Filed: 2011-11-01
Abstract: Engineered multivalent and multispecific binding proteins, methods of making, and their uses in the prevention, diagnosis, and/or treatment of disease are provided.
Patent CA-2819082-A1 (CA)
Inventor: RAUCH ERIC
IPC: H05K7/02
Filed: 2013-06-14
Abstract: Furniture systems are provided with integrated media presentation devices, such as a display panel, where internal connections between the media presentation devices and internal components for signal and power delivery are provided via low-voltage cables, and where the integrated media devices are connectable to an external computing or media content delivery device. In some embodiments, a mobile media access and control unit is provided that may be removably interfaced with a media presentation device in a low-voltage furniture system for displaying media content and optionally for sourcing power, where the mobile media access and control unit includes a plurality of media inputs for receiving media content from a plurality of computing devices, and a mechanism for selectively delivering media content from one of the computing devices to the media presentation device within the furniture system in response to input from a user.
Patent CA-2820404-A1 (CA)
Title: Modified ground plane (mgp) approach to improving antenna self-matching and bandwidth
Inventor: KANJ HOUSSAM
IPC: H01Q5/328
Filed: 2011-12-08
Abstract: An antenna design technique which allows antennas to be self-matched while supporting multi-band and broadband operations. The technique includes adding a raised and curved ground plane section electrically coupled to the ground plane. The curved ground plane section allows for a smooth transition of the surface current hence a boarder bandwidth is achieved. A slit positioned between the ground plane and the ground plane section can also be used to further improve the antenna bandwidth. The technique does not increase the antenna thickness neither its volume, thus allowing application in slim handheld device applications such as flip phones. Using this technique, a narrow band antenna is made broadband to cover several frequency bands of interest. The technique is applied to a quad-band antenna to broaden its bandwidth to become a sept-band antenna. The technique is used to also improve the antenna match at all the seven bands it supports.
Patent CA-2821140-A1 (CA)
Title: Pulsed electric rock drilling, fracturing, and crushing methods and apparatus
Inventor: MOENY WILLIAM
IPC: E21C37/18
Filed: 2005-08-22
Abstract: The present invention provides for pulsed power rock drilling apparatuses, systems, and methods and an electrical insulating fluid applicable to the embodiments disclosed.
Patent CA-2821361-A1 (CA)
Inventor: LAGARRIGUE SOPHIE
IPC: A23L23/10
Filed: 2011-12-19
Abstract: A composition in the form of a gel for preparing a food product, the composition comprising water, flavourings, salt and gelling agents, where the gelling agents comprise at least pectin.
Patent CA-2826328-A1 (CA)
Inventor: HILTMANN FRANK
IPC: C25C3/16
Filed: 2012-02-06
Abstract: The present invention relates to a cathode assembly for an aluminum electrolytic cell, comprising at least one cathode block on the basis of carbon and/or graphite, which has at least in some sections a profiled surface and at least one groove, wherein at least one busbar is provided in the at least one groove, the at least one groove having a varying depth over its length. The invention also relates to a corresponding cathode block.
Patent CA-2829772-A1 (CA)
Title: Metallic coating compositions having improved solar reflectance and anti-settling properties
Inventor: LENDER ARIEL
IPC: C09D7/00
Filed: 2012-01-09
Abstract: Reflective bituminous coating compositions are within the disclosure herein that include a bituminous component; a petroleum distillate solvent, a fibrous material; a reflective metallic filler component; and expanded glass granules.
Patent CA-2829983-A1 (CA)
Inventor: BRIGNAC JACQUES L
IPC: G01N29/28
Filed: 2013-10-11
Abstract: Disclosed herein is a scanning device for performing ultrasonic nondestructive testing of a tube, comprising a housing; the housing having bottom surface that is concavely curved with cavities to accommodate a waveguide assembly and an encoder assembly; where the waveguide assembly comprises a waveguide and a probe that are in communication with one another; the waveguide having at least one surface that is contoured to match an outer surface of the tube;  where the waveguide facilitates the transmission of ultrasonic signals into the tube generated by the probe; and where the encoder assembly comprises a spring loaded wheel that contacts the tube; and where the encoder assembly provides a signal indicative of a location of the probe relative to a position on the tube as the scanning device is moved in a direction of a longitudinal axis of the tube.
Patent CA-2832516-A1 (CA)
Title: Modular structure for gym or similar and exercise apparatus including this structure
Inventor: SCARAMUCCI SILVIA
IPC: A63B21/16
Filed: 2012-04-13
Abstract: The present innovation concerns a modular structure for gymnasiums or similar, comprising at least one pair of supports (2) for positioning near facing walls of a room, a beam (4, 30, 60) connected at its ends (4a) to said supports, said supports being provided with connection means (6) configured to be shifted from a tightened position in which they make said beam (4, 30, 60) integral with the supports (2), to a released position in which they allow said beam (4, 30, 60) to translate with respect to said supports (2), connection means (10) for exercise equipment being provided on said beam (4, 30, 60), said means being configured to translate along said beam (4, 30, 60).
Patent CA-2833464-A1 (CA)
Inventor: ASCHENBRUCK EMIL
IPC: F23R3/04
Filed: 2012-04-16
Abstract: The invention relates to a combustion chamber housing (10) and to a gas turbine (1) equipped therewith, wherein the combustion chamber housing has a flame tube (20) and a cladding tube (30) which surrounds the flame tube and which in the wall thereof has a plurality of through-holes (31) via which air flowing on the outside onto the cladding tube can radially penetrate into an intermediate space (40) formed between the cladding tube and the flame tube. The invention assures uniform distribution of the inflowing air around the flame tube. This is achieved, among other things, by providing a plurality of guide ribs (50), which are distributed in the intermediate space on the circumference of the two tubes and which each extend radially between the cladding tube and flame tube and parallel to a longitudinal direction (LR) of the two tubes such that the intermediate space is divided by the guide ribs into several longitudinal channels (41).
Patent CA-2835245-A1 (CA)
Inventor: EDWARDS KEITH
IPC: H04N21/6332
Filed: 2011-06-29
Abstract: Data is downloaded to a wireless device before needed by the user. The data may be downloaded before needed, for example while connected to a high-bandwidth network, slowly over a bandwidth constrained network, during a time when the network is not busy, or when the network operator has reduced tariff for data usage. The data may be downloaded contiguously or may updated over a period of time. At a later point in time, the previously downloaded data is used to provide information to the user without requiring contemporaneous information transmission on the wireless network.
Patent CA-2836796-A1 (CA)
Title: Vacuum bag attachment assembly
Inventor: BOSSES MARK
IPC: A47L5/28
Filed: 2012-05-31
Abstract: A vacuum bag attachment assembly for a vacuum cleaner includes a locking handle movably connected to the vacuum cleaner and movable between first and second positions. An opening in the handle receives a fitting of a vacuum bag. When the locking handle is in the first position, an outer shell of the vacuum cleaner is prevented from closing. When the locking handle is in the second position, the outer shell of the vacuum cleaner is closable.
Patent CA-2839543-A1 (CA)
Inventor: FRIESEN CODY A
IPC: H01M12/08
Filed: 2012-06-18
Abstract: Embodiments of the invention are related to anion exchange membranes used in electrochemical metal-air cells in which the membranes function as the electrolyte material, or are used in conjunction with electrolytes such as ionic liquid electrolytes.
Patent CA-2842570-A1 (CA)
Title: Poutre composite pour structure support de nacelle de turboreacteur
Inventor: LE BOULICAUT LOIC
IPC: B64D29/06
Filed: 2012-07-05
Abstract: La présente invention se rapporte à une poutre (500) longitudinale pour structure support de nacelle de turboréacteur, ladite poutre étant réalisée principalement en matériau composite et présentant sensiblement une forme en L comprenant, d'une part, au moins un voile (10) longitudinal destiné à venir au contact d'un pylône de rattachement de la nacelle, et d'autre part, au moins un pied(11), caractérisée en ce que le pied est conformé de manière à réaliser au moins une pièce de réception (501) apte à coopérer directement ou indirectement par encastrement avec au moins une extrémité d'un cadre avant et / ou arrière associé.
Patent CA-2843784-A1 (CA)
Title: Recessed hollow profile
Inventor: MERSCHER MICHAEL
IPC: F24F5/00
Filed: 2012-07-09
Abstract: The invention relates to a recessed profile for attachment to a wall system in a building wall, which allows ventilation with an efficient decentralized energy recovery. The invention further relates to a system for ventilating a room.
Patent CA-2844074-A1 (CA)
Title: Assembly for transferring fluids between a vessel and a turret structure mounted in said vessel
Inventor: GOOIJER LAMBERT ERIK
IPC: B63B27/34
Filed: 2014-02-28
Abstract: An assembly for transferring fluids between a vessel and a turret structure mounted in said vessel for a rotation around a substantially vertical turret axis is provided. Said turret structure comprises a swivel having at least one fluid outlet which is connected with one end of a fluid piping of which the second end is connected to the vessel. The assembly further comprises a flexible bridge member connecting a part of the turret structure with the vessel. The rotation of said part of the turret structure around the turret axis is substantially locked to the rotation of the vessel while a relative displacement between said part of the turret structure and the vessel or the structure fixed to the vessel is allowed. Said bridge member supports the fluid piping to substantially take away the loads from the fluid piping on the said swivel and its outlets
Patent CA-2845552-A1 (CA)
Title: Distal capture device for a self-expanding stent
Inventor: SLAZAS ROBERT
IPC: A61F2/966
Filed: 2014-03-11
Abstract: A delivery system including a distal capture device that has a sleeve with a passageway defined axially therethrough and one or more elastically deformable sections. Each of the one or more elastically deformable sections has a free terminating end and an opposite end mounted to the distal end of the sleeve. The elastically deformable sections transition between: (i) a fully expanded state in which the elastically deformable section is distally biased in a direction away from the sleeve; and (ii) a retracted state in which the free terminating end of each of the elastically deformable sections is proximally deflected backwards over itself in a direction toward the proximal end of the sleeve.
Patent CA-2848456-A1 (CA)
Inventor: MEERSSCHAERT REINHARD
IPC: A45C13/10
Filed: 2012-09-13
Abstract: Dispositif permettant de bloquer sélectivement un premier mécanisme de fermeture à glissière (25) et un second mécanisme de fermeture à glissière (135) d'une valise (100) et pouvant comprendre un dispositif de verrouillage (145) couplé à la valise (100). Le dispositif de verrouillage (14) comprend un mécanisme de verrouillage (158) agissant entre une position de verrouillage et une position de déverrouillage, au moins deux renfoncements de blocage (151, 152, 153, 154) pour la réception libérable d'au moins une partie de chacun des premier et second mécanismes de fermeture à glissière (125, 135), et au moins un élément de libération (160) actionnant le mécanisme de verrouillage (158).
Patent CA-2848818-A1 (CA)
Inventor: HALLUNDBAK JORGEN
IPC: E21B43/112
Filed: 2012-09-27
Abstract: The present invention relates to a punching tool for providing a hole or a dimple in a metal casing in a borehole. The punching tool comprises a tool body having an axial extension, and a punching unit connected with the tool body comprising : a fluid inlet, a punch movable between a retracted and a projected position and extending substantially radially in relation to the axial extension, and at least one hydraulic punch cylinder moving the punch between the retracted and the projected position. The present invention further relates to a method for providing a hole or a dimple in a metal casing downhole and to a method for installing a plug in an existing hole in the casing downhole.
Patent CA-2849248-A1 (CA)
Title: Method of fracturing with phenothiazine stabilizer
Inventor: CARMAN PAUL S
IPC: C09K8/68
Filed: 2012-06-20
Abstract: Well treatment fluids and methods of treating high temperature subterranean formations of up to about 500 F (260 C) are provided. The well treatment fluids and methods utilize a high molecular weight synthetic copolymer and a pH buffer than maintains a pH in a range of about 4.5 to about 5.25 for the fluids. The high molecular weight synthetic copolymer is derived from acrylamide, acrylamidomethylpropanesulfonic acid, and vinyl phosphonates. The well treatment fluids may be energized or foamed.
Patent CA-2849313-A1 (CA)
Inventor: YAO MYLENE
IPC: G06Q50/22
Filed: 2012-09-30
Abstract: Provided is a method for generating prediction models from multiple healthcare centers. The method allows a third party to use data sets from multiple sources to build prediction models. By entering the data sets in a Model Deconstruction and Transfer (MDT) platform, a healthcare center may provide data to a third party without the need to de-identify data or to physically transfer any identifying or de-identified data from the healthcare center. The MDT platform includes a variable library, which allows the healthcare center to select variables that will be used to generate and validate the prediction model. Also provided is a method for compensating sources that contribute data sets based upon the percentage of clinical data that is used to generate a prediction model.
Patent CA-2849575-A1 (CA)
Inventor: ST-ONGE FERNARD
IPC: F02M31/02
Filed: 2014-04-17
Abstract: A pre-heater system for a combustion engine. The combustion engine uses a liquid fuel and air, and is cooled by a cooling system. The pre-heater system includes a fuel pre-heater. The fuel pre-heater includes a coolant reservoir and a fuel line traversing the coolant reservoir. The coolant reservoir is in a fluid relationship with the cooling system, and the fuel line is in a fluid relationship between a fuel tank and the combustion engine. ln some embodiments, the pre-heater system further includes an air pre-heater. The air pre-heater comprises an air box and a coolant line traversing the air box. The air box is in a fluid relationship between the ambient air and the combustion engine, and the coolant line is in a fluid relationship with the cooling system. ln operation, the fuel and air is heated before being consumed by the combustion engine.
Patent CA-2853092-A1 (CA)
Title: Apparatus for providing fixation of a line to a subject
Inventor: WARD ROBERT DOUGLAS
IPC: A61M25/02
Filed: 2012-10-19
Abstract: A device for supporting a surgical line, such as a surgical drain, a catheter or the like, is provided, the device comprising a base having an opening therein for receiving a first line extending from a subject; and a connector mounted to the base and having a first end for connection to an end of the surgical line and a second end for connection to a second line. The device preferably comprises a housing mounted to the base and enclosing the opening in the base, with the connector extending through the housing. The housing or a portion thereof is removable to provide access to the interior of the housing. The housing or a portion thereof is preferably rotatable with respect to the base.
Patent CA-2853658-A1 (CA)
Inventor: VIK GEIRMUND
IPC: A01K61/00
Filed: 2012-11-01
Abstract: A net cage (1) for farming fish, the net cage (1) including a fish enclosure (3) which is provided with a net (2) which is capable of water throughput, and a first floating means (4) on a water surface (5) for keeping the net cage (1) in a vertical position in a water column, the fish enclosure (3) further being provided with a submerged, fish- dismissing ceiling (22), the fish-dismissing ceiling (22) being provided with at least one opening (28) which is connected to a connection channel (6) which extends from the fish-dismissing ceiling (22) to the water surface (5) and is connected to a second floating means (42; 91, 91'), and the connection channel (6) being arranged for a fish in the fish enclosure (3) to swim spontaneously up to the water surface (5) in the connection channel (6) and back down to the fish enclosure (5), and, in an upper portion (64), the jacket (62) of the connection channel (6) being provided with a swash portion (68) projecting above the water surface (5). A method of farming fish in such a net cage (1) and use of the net cage (1) are described as well.
Patent CA-2855342-A1 (CA)
Title: Blind mate optoelectronic device
Inventor: AVLONITIS ARTIE
IPC: G02B6/42
Filed: 2012-11-09
Abstract: A method includes connecting a first end of an optoelectronic device with an electrical back plate including blind mating; and connecting a second end of the optoelectronic device with an optical back plate including blind mating. An apparatus includes an optoelectronic device including a first end having an electrical interface for blind mating and a second end having an optical interface for blind mating.
Patent CA-2856699-A1 (CA)
Title: Oral care composition comprising isobutyl magnolol
Inventor: FEI LIN
IPC: A61K8/37
Filed: 2011-12-02
Abstract: The invention provides oral care compositions comprising isobutyl magnolol and propylene glycol monolaurate, together with methods of making and using the same. Also described is a method of enhancing the solubility of isobutyl magnolol in an oral care composition comprising effective amount of propylene glycol monolaurate. The composition is for use in the treatment of caries, gingivitis, periodontitis, tooth yellowing and halitosis.
Patent CA-2859973-A1 (CA)
Title: Cable a capteur pour reseau electrique
Inventor: WEINMANN CHRISTIAN
IPC: G01R15/06
Filed: 2012-12-19
Abstract: L'invention porte sur un câble à capteur (1) pour distribution d'énergie électrique dans un réseau électrique, le câble à capteur comprenant un conducteur interne et une couche isolante (10) agencée concentriquement autour d'au moins une section axiale du conducteur interne. Le câble à capteur comprend en outre un capteur de tension capacitif (100) pour détecter une tension du conducteur interne, caractérisé en ce que le capteur comprend un élément de carte de circuit imprimé (60), qui est placé sur une pièce électriquement isolée (140) en matériau conducteur ou semi-conducteur, agencé sur la couche isolante du câble. La pièce électriquement isolée (140) en matériau conducteur ou semi-conducteur est utilisable pour former une électrode d'un condensateur de détection du capteur de tension capacitif. Le câble peut comprendre une couche (semi-)conductrice (20). La pièce électriquement isolée (40) en matériau conducteur ou semi-conducteur peut comprendre une partie de la couche (semi-)conductrice.
Patent CA-2860443-A1 (CA)
Inventor: HALTINER KARL J JR
IPC: E21B36/00
Filed: 2014-08-26
Abstract: A heater includes a fuel cell stack assembly disposed within a heater housing and includes a plurality of fuel cells which convert chemical energy from a fuel into heat and electricity through a chemical reaction with an oxidizing agent. A combustor disposed within the heater housing receives an anode exhaust and a cathode exhaust from the fuel cell stack assembly and combusts a mixture of the anode exhaust and the cathode exhaust to produce a heated combustor exhaust. The combustor includes a combustor exhaust outlet for discharging the heated combustor exhaust into the heater housing. A  baffle disposed around the fuel cell stack assembly and the combustor defines a heat transfer channel radially between the heater housing and the baffle. A flow director in fluid communication with the combustor exhaust outlet and the heat transfer channel communicates the heated combustor exhaust to the heat transfer channel.
Patent CA-2862702-A1 (CA)
Inventor: YODER BENJAMIN LEE
IPC: F21V7/00
Filed: 2013-01-30
Abstract: The present disclosure describes embodiments of an optical system for use in a lighting device, e.g., replacements for MR/PAR/ R directional lamps. In one embodiment, the optical system (100) comprises optical elements (108) (e.g., a lens element (140)) with features that form light from a light source (102) into a light beam (110). In one embodiment, the optical elements (108) have a plurality of focus points (126, 128), which do not all converge to a single focus point proximate the light source (102). Rather one or more, and preferably three or more, of the focus points are spaced apart from the light source (102) so the collective configuration of focus points causes the light beam (110) to exhibit favorable characteristics.
Patent CA-2862803-A1 (CA)
Inventor: WHITTENBERGER WILLIAM A
IPC: B01D53/62
Filed: 2012-10-19
Abstract: A monolith for catalytic or sorbent purposes. The monolith includes a substrate sheet having attached thereto a plurality of catalytic or sorbent beads. Each bead has a diameter of at least fifty microns. The substrate sheet at least partially defines one or more channels through the monolith. Fluid flowing through the channels will contact the beads for catalytic or sorbent purposes.
Patent CA-2863600-A1 (CA)
Inventor: SHI YUGUANG
IPC: A61K45/00
Filed: 2013-02-15
Abstract: L'invention concerne des compositions de modulateurs de l'expression, de la fonction ou de l'activité de l'acyl-CoA lysocardiolipine acyltransférase 1 (ALCAT1). En particulier, les inhibiteurs d'ALCAT1 sont utiles dans le traitement de maladies métaboliques, de maladies cardiaques et de maladies en général associées au dysfonctionnement mitochondrial. L'invention concerne des dosages pour l'identification de nouveaux modulateurs d'ALCAT1.