baber/WOPTO huggingface dataset:
Patent CA-2887456-A1 (CA)
Inventor: BROWN LUKE
IPC: B60P7/08
Filed: 2015-04-08
Abstract: A pallet system (200) for a vehicle may include a cargo pallet (206) having an orthogonal shape. A pallet adapter (250) may be mounted on the cargo pallet (206). The pallet adapter (250) may be sized and shaped complementary to the cargo pallet (206) and may be attached to an upper side of the cargo pallet (206). The pallet adapter (250) may include a panel assembly (252) having frame members (260) covered by one or more top skin panels (270) and/or bottom skin panels (272). The pallet system may include one or more flight test equipment (402) units mounted to the panel assembly (252).
Patent CA-2888499-A1 (CA)
Inventor: TAGGI ANDREW EDMUND
IPC: C07D249/08
Filed: 2013-10-17
Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein A, Q, R1 and R2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
Patent CA-2889590-A1 (CA)
Inventor: PFANNER ANTON
IPC: A42B3/22
Filed: 2013-10-16
Abstract: A protective screen (10) to protect the face and, above all, the eyes of a person against flying particles and sharp objects has a mesh (12) with a mesh structure which is formed from a plurality of adjacent rows of hexagonal openings (14), which rows are bounded by mesh webs (16) common to the openings (14). The openings (14) in the mesh (12) are each of substantially the same area. The mesh (12) is enclosed by an edge (18) with no mesh structure which has a width (B) which is at least equal to the height (H) of a row of openings (14) in the mesh structure. The mesh webs (16) of at least two rows of openings (14) adjacent to the edge (18) can be made thicker than the mesh webs for the other openings, wherein, however, all the openings in the mesh (12) are nevertheless substantially identical in area. The mesh (12) is produced by etching spring steel sheet. A visor for a safety helmet, especially a forestry worker's helmet is produced from the protective screen (10) by injection moulding a supporting frame around its edge (18).
Patent CA-2891576-A1 (CA)
Inventor: SCHURMANN JACOB A
IPC: E21B7/06
Filed: 2012-12-19
Abstract: Example systems described herein may include a housing 201 and an offsetable drive shaft 202 coupled to a drill bit 203 and at least partially disposed within the housing 201. The offset angle of the offsetable drive shaft 202 may determine an angle of the drill bit face. A motor 204 may be coupled to the housing 201 that, when activated, independently rotates the housing 201. By independently counter-rotating the housing 201 relative to a drill string during drilling operations, the angular orientation of the offsetable drive shaft 202 and drill bit 203 may remain geo-stationary with respect to the surrounding formation, without requiring that the housing 201 engage a borehole wall.
Patent CA-2896670-A1 (CA)
Title: Utilisation d'acides faibles oxygenes ou polyoxygenes, de minerais, composes ou derives qui les generent, dans les procedes d'electro-obtention de cuivre au niveau de cathodes oud'anodes de cellules electrolytiques, provenant de la lixiviation d'un minerai de cuivre
Inventor: SCHUFFER AMELLER CARLOS
IPC: C25B15/00
Filed: 2013-12-27
Abstract: L'invention concerne l'utilisation d'acides faibles oxygénés ou polyoxygénés ou de minéraux ou composés qui les génèrent, pour stabiliser et tamponner l'électrolyte améliorant leur conductivité, et/ou pour favoriser catalytiquement l'électrodéposition de cuivre. L'invention concerne également un procédé d'électro-obtention de cuivre qui consiste à ajouter une quantité nécessaire d'un acide faible oxygéné ou polyoxygéné, ou un composé ou un minerai qui le génère, au procédé d'électrodéposition; la quantité nécessaire de l'acide faible dépendant des caractéristiques du minerai, de l'électrolyte et de la densité de courant utilisée. Dans la présente invention, l'ajout d'acides faibles oxygénés ou polyoxygénés, de minerais, composés ou dérivés qui les génèrent, aux électrolytes chargés qui proviennent de la phase d'extraction avec des solvants et qui entrent dans l'étape d'électro-obtention (EW), a pour but d'homogénéiser la densité de courant dans la cellule électrolytique, donnant comme résultant une augmentation de l'éfficacité de consommation d'énergie électrique versus la quantité de cuivre déposé.
Patent CA-2898291-A1 (CA)
Title: Methods of removing calcium material from a substrate or catalytic converter
Inventor: BARNARD THOMAS MICHAEL V
IPC: B01D29/62
Filed: 2014-02-10
Abstract: Methods of removing or softening calcium material from a substrate (e.g., a catalytic converter) and regenerating a catalytic converter are provided. A substrate (e.g., a catalyst support material) having a calcium containing material (e.g., calcium-containing fly ash) embedded or deposited thereon can be treated with a composition including one or more organosulfur oxoacids or salts thereof.
Patent CA-2898399-A1 (CA)
Inventor: TEACH KYLE R
IPC: F15B21/08
Filed: 2015-07-27
Abstract: A pressure control system is described for a vehicle having a hydraulically actuated header. The system may include a hydraulic lifting circuit for raising and lowering the header, a hydraulic float circuit for floating the header, and a drain tank. A lifting circuit control valve may be configured to control drainage of hydraulic fluid from the hydraulic lifting circuit to the drain tank. A float circuit control valve may be configured to control drainage of hydraulic fluid from the hydraulic float circuit to the drain tank. A user interface may be configured to receive one or more inputs to control drainage of hydraulic fluid from the hydraulic circuits. Based upon the one or more inputs, at least one of the control valves may be opened, in order to depressurize, respectively, one of the hydraulic circuits.
Patent CA-2898512-A1 (CA)
Inventor: HJORTSBERG FREDERICK L
IPC: B29C45/16
Filed: 2015-07-28
Abstract: A method of forming an article is provided, comprising providing a decorative covering; providing an injection molded substrate, the substrate formed of at least one thermoplastic polymer, the thermoplastic polymer having a cellular structure formed by a gas expelled into the thermoplastic polymer by a chemical blowing agent mixed with the thermoplastic polymer during injection molding, wherein an upper surface of the substrate includes surface defects including surface voids; applying a hot-melt adhesive to at least one of an lower surface of the decorative covering and the upper surface of the substrate; bonding the decorative covering and the injection molded foamed substrate with the adhesive; and wherein the adhesive is applied such that presence of the surface voids in the upper surface of the substrate do not appear on an upper surface of the skin layer after the decorative article is formed.
Patent CA-2899281-A1 (CA)
Title: Pyrimidinediamine compounds for use in treating or preventing autoimmune alopecia
Inventor: MASUDA ESTEBAN
IPC: A61P1/00
Filed: 2014-01-24
Abstract: In a preferred embodiment, there is provided a compound for use in treating or preventing autoimmune alopecia, wherein the compound is
Patent CA-2907979-A1 (CA)
Inventor: BLOOM JONATHAN DAVID
IPC: A61B5/01
Filed: 2013-03-13
Abstract: L'invention concerne un procédé de surveillance du pied d'un patient qui comprend une plateforme ouverte pour recevoir au moins un pied. La plateforme a au moins un capteur de température pour générer une pluralité de valeurs de données de température après réception du ou des pieds. Le procédé forme ensuite un thermogramme de la plante du ou des pieds à partir des données de température, et détermine si le thermogramme présente ou non au moins un motif parmi une pluralité de motifs prescrits. Ensuite, le procédé génère des informations de sortie indiquant l'apparition d'un pré-ulcère ou l'évolution d'un pré-ulcère connu dans le ou les pieds selon si le thermogramme est ou non déterminé comme présentant le ou les motifs.
Patent CA-2910398-A1 (CA)
Inventor: BARRETT STEPHEN DOUGLAS
IPC: A61K35/32
Filed: 2014-07-18
Abstract: The present invention relates to novel bone compositions for locally delivering a therapeutic agent to the site of a bone defect. Therapeutic agents may promote repair of the bone defect and/or treat conditions or disorders such as pain, inflammation, cancer, and infection. The compositions include calcium phosphate cements and a demineralized bone matrix or a collagen sponge. The compositions are useful for implantation in a patient at the site of a bone defect.
Patent CA-2910847-A1 (CA)
Title: Scie a registre variable pour rouleaux creux
Inventor: WOOSENCRAFT DANIEL J
IPC: B23Q5/00
Filed: 2015-10-30
Abstract: La présente divulgation concerne une méthode de coupe dun produit de papier roulé sans noyau. La méthode comprend la définition dune valeur de décalage de noyau pour une coupe, la coupe ayant un point de départ et un point darrivée, le réglage dune vitesse de plongement dune scie à une première vitesse de plongement et la modification à une deuxième vitesse de plongement lorsque la scie atteint la valeur de décalage de noyau.
Patent CA-2913457-A1 (CA)
Inventor: PORTA SANTIAGO GALVEZ
IPC: E21B33/03
Filed: 2014-03-26
Abstract: The present disclosure relates to swellable energizers for oil and gas wells.  In particular, the present disclosure relates to the use of a fluid swellable material that is used to energize a seal in oil and gas wells. The present application describes a seal stack including a sealing element including an annular seal ring having a diameter and an axis defined therethrough perpendicular to the diameter, a groove defined in the seal ring, wherein the groove has an opening at a first end of the seal ring, and a swellable energizer disposed in the groove, wherein the swellable energizer swells upon exposure to a solvent causing the seal ring to expand. The seal stack also includes a first annular back-up and a second annular back-up provided at opposing ends of the sealing element, wherein said first back-up includes an interior surface that receives a second end of the sealing element.
Patent CA-2913964-A1 (CA)
Inventor: HAY RICHARD THOMAS
IPC: E21B47/08
Filed: 2013-07-11
Abstract: In one example of a rotationally independent wellbore ranging system, a housing attached to a rotary component is positioned in a first wellbore and remains substantially stationary relative to the first wellbore when the rotary component rotates in the first wellbore. Multiple sensors affixed to the housing are operable to receive multiple ranging signals from a second wellbore while the rotary component rotates in the first wellbore, and provide the multiple ranging signals to a processor to determine a position of the first wellbore relative to the second wellbore.
Patent CA-2916206-A1 (CA)
Title: Clad alloy substrates and method for making same
Inventor: BERGSTROM DAVID S
IPC: B23K20/04
Filed: 2005-05-19
Abstract: A method for producing a single-clad or multiple-clad product includes providing a welded assembly comprising a cladding material disposed on a substrate material. Both the substrate material and the cladding material are individually selected alloys. At least a first edge of the cladding material of the welded assembly does not extend to a first edge of the substrate material and thereby provides a margin between the first edges. A material that is an alloy having hot strength greater than the cladding material is within the margin and adjacent the first edge of the cladding material. The welded assembly is hot rolled to provide a hot rolled band, and the material within the margin inhibits the cladding material from spreading beyond the edge of the substrate material during the hot rolling. In certain embodiments of the methods, the substrate material is stainless steel and the cladding material is nickel or a nickel alloy.
Patent CA-2918799-A1 (CA)
Inventor: ROLFSSON JERKER
IPC: B65G45/12
Filed: 2014-07-11
Abstract: The invention relates to a scraper blade (3) adapted to scrape off material from a conveyor belt surface (4), comprising a mounting portion (9) at one end, and a scraper tip (10) at the other end. The scraper blade is characterized by a scraper portion (11) extending from the scraper tip (10) and to a point adjacent to or in the mounting portion (9) having at least one side wall (12, 13) which is tapered from the scraper tip (10) towards the mounting portion (9).The invention also relates to a scraper (1) for a conveyor belt (2).
Patent CA-2919171-A1 (CA)
Inventor: SANDHOLZER MARTINA
IPC: C08L23/10
Filed: 2014-08-18
Abstract: The present invention relates to a polyolefin composition comprising two heterophasic propylene copolymers which differ in the melt flow rate.
Patent CA-2919654-A1 (CA)
Inventor: NOTT DARCY
IPC: E21B43/00
Filed: 2014-07-16
Abstract: A mud-gas separator is arranged for both well control and drilling process. In some aspects, the mud-gas separator includes a main housing including a bottom portion and a side portion. The mud-gas separator also includes a gas vent associated with the main housing and configured to vent gas from well returns introduced into the main housing. It also includes a first mud outlet formed within the bottom portion of the main housing and configured to pass mud from well returns introduced into the main housing and includes a second mud outlet formed within the side portion of the main housing and configured to pass mud from well returns introduced into the main housing.
Patent CA-2920032-A1 (CA)
Title: Device for regulating injection pressure in enhanced oil recovery
Inventor: PICH EMMANUEL
IPC: E21B34/02
Filed: 2016-02-05
Abstract: A pressure regulating device for the injection of an aqueous polymer solution into an oil well, said device consisting of a series of straight tubes each with a pressure gauge, each tube being separated by a valve, characterized in that the valves are gate valves and/or needle valves. A method to reduce the injection pressure of an aqueous polymer solution according to the pressure of the well using the device.
Patent CA-2920802-A1 (CA)
Title: Supply authentication via timing challenge response
Inventor: WARD JEFFERSON P
IPC: H04W12/06
Filed: 2013-08-30
Abstract: In an example implementation, a print supply cartridge comprises a microcontroller to receive a timing challenge and enable authentication of the cartridge by providing a challenge response. The challenge response is provided in a challenge response time that falls within an expected time window.
Patent CA-2920953-A1 (CA)
Inventor: EGLI CONRADIN
IPC: A47J31/60
Filed: 2013-09-16
Abstract: An automated beverage machine for vending of hot, cool and cold beverages including coffee, tea, chocolate, flavoured beverages, milk beverages and cold/iced beverages is shown in Fig. 1 at (100). The machine provides improved utility, with simplified on-site installation, sophisticated power management, content and machine condition sensing and highly automated cleaning and waste disposal requiring minimal operator intervention. A fully modular system using modules (110) allows minimisation of repair downtime, as both predictive and reactive maintenance can be instituted by removal and replacement of the designated module (110). The modular nature extends to the user interface provided on the front of the device which can be interchangeable allowing different "skins" to be presented. Optional automated and simplified cleaning allows minimal maintenance, and a highly automated and self cleaning internal waste removal system additionally reduces any downtime and user intervention requirements.
Patent CA-2921520-A1 (CA)
Inventor: AGARWAL ARCHIT
IPC: H01F7/16
Filed: 2014-09-10
Abstract: A solenoid includes a magnetic frame, a bobbin having a length, a hold coil, a pick up coil having a length, a fixed pole, a movable armature having a length, and a return spring biasing the armature away from the pole. The solenoid includes a pick up state when the armature and the pole are separated by a magnetic gap, and a holding state when the armature and the pole are proximate each other. The pick up coil is wound around the bobbin for a portion of the length of the bobbin and the hold coil is wound around the bobbin for a remaining portion of the length of the bobbin. The length of the pick up coil is about the same as the length of the armature and is less than the length of the bobbin.
Patent CA-2927723-A1 (CA)
Inventor: KURAL DENIZ
IPC: G16B50/10
Filed: 2014-10-15
Abstract: Methods of analyzing a transcriptome that involves obtaining at least one pair of paired- end reads from a transcriptome from an organism, finding an alignment with an optimal score between a first read of the pair and a node in a directed acyclic data structure (the data structure has nodes representing RNA sequences such as exons or transcripts and edges connecting pairs of nodes), identifying candidate paths that include the node connected to a downstream node by a path having a length substantially similar to an insert length of the pair of paired-end reads, and aligning the paired-end rends to the candidate paths to determine an optimal- scoring alignment.
Patent CA-2927821-A1 (CA)
Inventor: LAMONTAGNE FREDERIC
IPC: G02B27/62
Filed: 2014-07-11
Abstract: The auto-centering of an optical element within a barrel is provided. The optical element is mounted in a cavity of the barrel. A first surface of the optical element engages a seat provided in the cavity. A retaining ring is threaded on the barrel, through complementary barrel and ring threads. The retaining ring engages a peripheral region of a second surface of the optical element, thereby securing the optical element between the seat and the retaining ring. The profile of the barrel threads and the spatial profile of the peripheral region of the second surface are selected in view of an auto-centering condition whereby any decentering of the retaining ring and a corresponding tilt of the retaining ring have counterbalancing effects on the centering of the optical element. Optical assemblies and a mounting method are provided.
Patent CA-2928395-A1 (CA)
Inventor: ROUSE ANDREW J
IPC: G10D7/00
Filed: 2016-04-28
Abstract: A device for producing a sound like the vocalization of an elk, the device having two pivotably connected portions, wherein said sound is produced by blowing into an opening, the air being directed over a bent vibratable reed, the pitch being adjustable by pivoting the portions to be more or less parallel to each other.
Patent CA-2928964-A1 (CA)
Title: Resorbable, amino acid-based poly(ester urea)s scaffold for vascular graft tissue engineering
Inventor: BECKER MATTHEW
IPC: C08G71/00
Filed: 2014-10-29
Abstract: Embodiments relate to amino acid-based poly(ester urea)s with amino acid residues selected L-leucine, L-isoleucine, L-valine or combinations thereof. The amino acid-based poly(ester urea)S may optionally include a second amino acid residue selected from proteinogenic amino acids and non-proteinogenic amino acids. The amino acid-based poly(ester urea)s are particular useful for the preparation of vascular grafts. Due to the biocompatibility of the amino acid-based poly(ester urea)s, vascular grafts prepared from amino acid-based poly(ester urea)s with small internal diameters (i.e. less than 5mm) may be prepared and inserted into a patient or animal, and provide a substantial decrease in the risk of failure compared to conventional polymers used in vascular grafts.
Patent CA-2929040-A1 (CA)
Title: Fluid filtration device and system
Inventor: BONANO SAMANTHA
IPC: A61M1/34
Filed: 2014-10-13
Abstract: A medical fluid filter system is provided comprising a housing having: a liquid trap chamber having a volume; a filter media chamber; a filter media arranged within the filter media chamber; the liquid trap chamber having a liquid trap outlet port in fluid communication with the filter media chamber; the liquid trap outlet port configured and arranged within the liquid trap chamber to inhibit flow of liquid from the liquid trap chamber to the filter media chamber and configured and arranged to allow gas to flow from the liquid trap chamber to the filter media chamber; a filter system inlet passing through the housing for intake of fluid originating from a surgical site; and a filter system outlet passing through the housing for fluid exhaust.
Patent CA-2929510-A1 (CA)
Title: Element de construction
Inventor: DARWELL STEPHEN W
IPC: E04B2/86
Filed: 2014-11-07
Abstract: L'invention concerne un élément de coffrage de construction, comprenant des première et seconde parois latérales espacées ayant une ou plusieurs âmes s'étendant entre elles, chaque paroi latérale comprenant une bride s'étendant vers l'intérieur le long d'un premier bord de la paroi latérale de telle sorte qu'une surface extérieure de la bride forme une surface de rampe; et une rainure s'étendant le long d'un second bord opposé de la paroi latérale; l'élément pouvant être accouplé à un élément similaire par un mouvement relatif des éléments l'un vers l'autre, les brides étant reçues dans des rainures respectives de l'élément similaire, et la surface de rampe facilitant un tel accouplement en accouplant des seconds bords respectifs de l'élément similaire pour déplacer les seconds bords et/ou les surfaces de rampe pour mettre en prise les brides dans les rainures.
Patent CA-2929535-A1 (CA)
Title: Barrier with integrated self-cooling solid state light sources
Inventor: LIVESAY WILLIAM R
IPC: F21V7/00
Filed: 2014-11-04
Abstract: An integrated barrier or partition (e.g. suspended ceiling, wall, etc.) containing lightweight solid state light sources wherein the light emitting surface of the light sources are the primary heat dissipating surfaces of the light sources. The light sources comprising of light emitting diodes (LED) in thermal contact to light transmitting thermally conductive elements and combined with a reflector element to form a light recycling cavity, provide both convective and radiative cooling from their light emitting surfaces, eliminating the need for external appended heat sinks. Seismically safe suspended ceilings contain integrated lighting where the lighting adds less than one gram per square foot to the structure. The lighting, integrated into but without penetrating the barrier (suspended ceiling, ceiling, wall, floor, etc.), is nonflammable and does not promote flame spread or smoke generation. The lighting is easily incorporated into ceiling tiles, sheetrock, grid elements, painted and /or wallpapered surfaces.
Patent CA-2930670-A1 (CA)
Inventor: ZHAO LEI
IPC: C01B31/02
Filed: 2014-11-13
Abstract: A carbon composite contains a plurality of expanded graphite particles; and a second phase comprising a carbide, a carbonization product of a polymer, or a combination thereof; wherein the second phase bonds at least two adjacent basal planes of the same expanded graphite particle together. Methods of making the carbon composite and articles comprising the carbon composite are also disclosed.
Patent CA-2941615-A1 (CA)
Inventor: TANG ZILONG
IPC: H04L9/32
Filed: 2016-09-09
Abstract: Method, system, and programs for performing two-factor authentication for a controlled access application via one or more third-party host verification servers. An example method includes receiving a request to a controlled access application after a user has successfully logged into an enterprise system with a first Identifier (ID) factor, the controlled access application requiring additional authentication with a second ID factor, obtaining first information to complete the second ID factor, at least some of the first information being obtained from the user, and generating a first web form using the first information. The method also includes submitting the first web form to a host verification server, receiving an indication of successful verification from the host verification server; and initiating, in response to receiving the indication of successful verification, access to the controlled access application.