baber/WOPTO huggingface dataset:
Patent CA-2945199-A1 (CA)
Inventor: SHARMA SANJEEV
IPC: G06Q20/12
Filed: 2015-05-07
Abstract: Embodiments of the invention are directed at an enhanced data interface (EDI) for contactless communications between a mobile application operating on a mobile device and an access device (e.g., contactless reader) that allows for enhanced verification between the mobile device and access device. One embodiment of the invention is directed to a method. The method comprises a mobile device receiving a request for available applets from an access device and providing a list of available applets including trusted applet identifiers and untrusted applet identifiers to the access device. The method further comprises receiving a selection of an untrusted applet identifier from the list and an entity identifier associated with the access device, validating that the access device is authorized to access credentials associated with the selected untrusted applet identifier using the entity identifier, and providing the credentials associated with the selected untrusted applet identifier to the access device.
Patent CA-2945644-A1 (CA)
Title: Systeme de moyeu de roue
Inventor: WEIGAND WERNER
IPC: B60B7/00
Filed: 2015-03-31
Abstract: La présente invention concerne un enjoliveur de roue et un système de moyeu de roue, l'enjoliveur de roue présentant une partie protection qui protège un interstice formé entre un moyeu et l'enjoliveur, et le système de moyeu de roue comportant un élément d'étanchéité agencé dans l'interstice formé entre l'enjoliveur et le moyeu et réalisé sous la forme d'un joint d'étanchéité profilé.
Patent CA-2947171-A1 (CA)
Inventor: LOTTER MICHIEL PETRUS
IPC: H01Q1/22
Filed: 2015-05-06
Abstract: An integrated repeater is provided that places a donor antenna and a server antenna proximate to null-field points from the server antenna and the donor antenna, respectively, thereby increasing the isolation level between the donor antenna and the server antenna.
Patent CA-2947244-A1 (CA)
Inventor: PATEL SANJIV
IPC: B60Q5/00
Filed: 2014-05-01
Abstract: An apparatus related to a contactless sound device, such as a horn, which may be configured to output different and/or multiple pitches using a replaceable, or interchangeable, electronic integrated circuit ("IC") module is disclosed. The electronic IC module may include one or more sequencers electrically connected via one or more relays to at least one signal generator which is electrically connected to an output driver. Each signal generator is configured to generate at least one frequency signal, and optionally multiple frequency signals. The electronic IC module may be physically attached to an IC connection interface located on the exterior of the contactless horn body. The IC connection interface electrically connects the electronic IC module to an electromagnet that drives the diaphragm of the contactless horn to create the selected preconfigured frequency sound.
Patent CA-2949309-A1 (CA)
Inventor: PAUL JACQUES
IPC: B64D31/00
Filed: 2016-11-22
Abstract: Systems and methods for determining torque split among engines in a multi-engine system using adaptive engine models are provided. In one embodiment, a method of determining a torque split can include generating a first model specifying torque versus fuel flow for a first engine based at least in part on measured operating points for the first engine; and generating a second model specifying torque versus fuel flow for a second engine based at least in part on measured operating points for the second engine. The method can further include determining a torque split for the first engine and the second engine that reduces total fuel flow for the first engine and the second engine based at least in part on the first model and the second model; and controlling the torque output of the first engine and the second engine based at least in part on the torque split.
Patent CA-2952464-A1 (CA)
Inventor: SOMMER-KNUDSEN JENS
IPC: A61F2/82
Filed: 2012-09-10
Abstract: Expandable sealing means for endoluminal devices have been developed for controlled activation. The devices have the benefits of a low profile mechanism (for both self-expanding and balloon-expanding prosthesis), contained, not open, release of the material, active conformation to the "leak sites" such that leakage areas are filled without disrupting the physical and functional integrity of the prosthesis, and on-demand, controlled activation, that may not be pressure activated.
Patent CA-2954146-A1 (CA)
Title: Procede de production d'une tole d'acier revetue a haute resistance presentant une resistance, une ductilite et une aptitude au formage ameliorees
Inventor: MOHANTY RASHMI RANJAN
IPC: C22C38/38
Filed: 2015-07-03
Abstract: L'invention concerne un procédé de production d'une tôle d'acier revêtue à haute résistance présentant une limite d'élasticité apparente YS > 800 MPa, une résistance à la traction TS > 1 180 MPa, et une aptitude au formage et un ductilité améliorées. L'acier contient : 15 % = C = 0,25 %, 1,2 % = Si = 1,8 %, 2 % = Mn = 2,4 %, 0,1 % = Cr = 0,25 %, Al = 0,5 %, le reste étant constitué de Fe et des impuretés inévitables. La tôle est recuite à une température supérieure à Ac3 et inférieure à 1000 °C pendant une durée supérieure à 30 s, puis trempée par refroidissement à une température de trempe QT comprise entre 250 °C et 350 °C, pour obtenir une structure constituée d'au moins 60 % de martensite et ayant une teneur en austénite suffisante pour que la structure finale contienne 3 % à 15 % d'austénite résiduelle et 85 % à 97 % de martensite et de bainite sans ferrite, puis chauffée à une température de séparation PT comprise entre 430 °C et 480 °C et maintenue à cette température pendant une durée de séparation Pt comprise entre 10 s et 90 s, puis revêtue par immersion à chaud et refroidie à la température ambiante. L'invention concerne la tôle revêtue obtenue.
Patent CA-2955691-A1 (CA)
Inventor: NGUYEN PHILIP D
IPC: E21B43/22
Filed: 2014-08-25
Abstract: Crush-resistant proppant particulates comprising proppant particulates at least partially coated with a polymeric material and inorganic particles, wherein the polymeric material comprises an organic polymeric material, or an inorganic polymeric material, or a combination thereof, wherein the organic polymeric material is selected from the group consisting of an organosilane, an organophosphonate, a polycarboxylic compound, a triazine, a resin comprising a silane coupling agent, and any combination thereof, wherein the inorganic polymeric material is aluminosilicate compound, and wherein the inorganic particle is between about 1 nm to about 10 µm in diameter and selected from the group consisting of alumina, boron carbide, boron nitride, silicate, glass, silicon carbide, silica, quartz, copper oxide, a microfiber, a nanofiber, core-shell, graphene, sodium silicate, sodium metasilicate, and any combination thereof.
Patent CA-2955729-A1 (CA)
Title: Tete de lame de finition et rasoir comprenant un manche de rasoir et une telle tete de lame de finition
Inventor: BOZIKIS IOANNIS
IPC: B26B21/42
Filed: 2014-08-07
Abstract: L'invention porte sur un système de lame de finition (14) et sur un rasoir (10) comprenant un manche de rasoir (12) et une tête de lame de finition (14). La tête de lame de finition (14) comprend un avant (14A) et comprend une plaque de support (22), une lame (16) et une plaque de couvercle (24), la lame (16) comportant un bord de coupe (16A) dirigé vers l'avant, vers l'avant (14A) du système de lame de finition (14), le système de lame de finition (14) comprenant un peigne (18) comportant des dents (20) faisant saillie vers l'avant, vers l'avant (14A) du système de lame de finition (14), et chevauchant ledit bord de coupe (16A), les dents (20) comportant une surface supérieure (20A), deux faces latérales (20B, 20C) et une face interne inférieure (20D). La face inférieure (20D) des dents (20) peut être réunie aux faces latérales (20B, 20C) par des faces chanfreinées opposées. Les dents (20) peuvent être étagées de façon à former des épaulements dirigés vers l'arrière contre lesquels est positionné le bord de coupe (16A), chacun des épaulements comportant un chanfrein d'épaulement.
Patent CA-2956089-A1 (CA)
Title: Implantable subcutaneous medical drug delivery device
Inventor: ADAMS ROBERT W
IPC: A61F13/00
Filed: 2015-07-14
Abstract: This invention discloses an improved medical implant device for mammals wherein the use of biodegradable materials in the drug- containing matrix creates non-random biodegradable barriers and/or drug mini-chambers in the matrix channels which have the effect of reducing or regulating the initial drug "burst" and/or of "flattening"out or "adjusting" the drug delivery levels during a 3 or more day time period. Further discloses an anticoagulant materials are a feature of the implant device and are intended to regulate and/or maintain the flow of drug material delivery by reducing and/or eliminating clotting.
Patent CA-2956203-A1 (CA)
Inventor: MAHNKEN STEVEN D
IPC: B66D1/22
Filed: 2017-01-25
Abstract: In airborne hoisting environments, hoist mechanisms may reduce efficiency of an aircraft by occupying space and adding weight. A cable drum assembly has a shaft configured to rotate about an axis. A drum may be positioned radially outward from the shaft and configured to rotate about the axis. A ball spline may be in operable communication with the shaft and the drum, the ball spline disposed between the shaft and the drum and configured to orbit the axis. By incorporating the torque delivery mechanism into a ball spline shaft, the weight of and space occupied by a cable drum assembly may be reduced.
Patent CA-2957891-A1 (CA)
Inventor: CIMOLAI MAURO
IPC: E21B36/00
Filed: 2010-11-17
Abstract: A method of producing hydrocarbons from a subterranean reservoir comprises pre-heating by exposure to electromagnetic radiation from a electromagnetic radiation source, injecting through at least one injection well a solvent into the reservoir to dilute the hydrocarbons contained in the pre-conditioned portion, and producing through at least one production well a mixture of hydrocarbons and solvent. An apparatus for producing hydrocarbons from a subterranean reservoir comprises at least one radio frequency antenna configured to transmit radio frequency energy into a subterranean reservoir, a power source to provide power to the at least one radio frequency antenna, at least one injection well configured to inject a solvent from a solvent supply source into the subterranean reservoir to lower the viscosity of the hydrocarbons, and at least one production well configured to produce a mixture comprising hydrocarbons and solvent from the subterranean reservoir.
Patent CA-2959925-A1 (CA)
Title: Compound curve navigation catheter
Inventor: KERN MICHAEL J
IPC: A61M25/01
Filed: 2017-03-06
Abstract: A catheter assembly for navigation including a flexible catheter having a proximal portion adjacent a proximal end and a distal portion adjacent a distal end and defining a longitudinal axis, the flexible catheter defining a lumen extending therethrough along a longitudinal axis and configured to enable translation of an instrument from the proximal end to the distal end. The flexible catheter defines a compound curve formed on the distal portion, wherein the compound curve includes an elbow bend and a radially curved portion. The elbow bend deflecting the distal portion of the flexible catheter from the longitudinal axis, while the radially curved portion extends from the elbow bend farther deflecting the distal portion about a center point. The catheter guide assembly for navigation includes a control handle disposed at the proximal end of the flexible catheter and is configured to advance and rotate the flexible catheter within a luminal structure.
Patent CA-2960400-A1 (CA)
Inventor: LEE THOMAS
IPC: C07C39/10
Filed: 2015-09-10
Abstract: La présente invention concerne des compositions édulcorantes, des procédés d'utilisation de ces compositions, ainsi que des aliments, des boissons, et des sirops comprenant ces compositions. La composition édulcorante peut comprendre un édulcorant et un exhausteur de sucrosité. La composition peut en outre comprendre au moins un exhausteur de sucrosité de supplémentation et/ou un sel.
Patent CA-2962114-A1 (CA)
Inventor: MARBAN EDUARDO
IPC: A61L27/38
Filed: 2015-10-02
Abstract: Described herein are compositions and techniques for treatment of disease and conditions such as pulmonary arterial hypertension (PAH). Unlike palliative or preventive measures that do not address the abnormal vasculature causing onset of right ventricular compensation the use of stem cell-based therapy can directly impact the microvascular pathology in PAH, thereby reversing the course of the disease.
Patent CA-2963567-A1 (CA)
Title: A method for treating alkaline brines
Inventor: ARAKEL AHARON
IPC: C01B32/60
Filed: 2014-10-28
Abstract: Disclosed herein is a method for treating an alkaline brine. The method comprises adding a source of magnesium ions to the alkaline brine. A resultant magnesium-containing precipitate is separated to produce a spent brine. If the spent brine contains a sufficient amount of carbonate or bicarbonate ions, the spent brine is processed to recover a carbonate product.
Patent CA-2963638-A1 (CA)
Title: Capture unit featuring filters for solids and for antimicrobial components
Inventor: MASSEY JUSTIN
IPC: B01D71/02
Filed: 2015-10-01
Abstract: A capture unit for use with an antimicrobial application unit may include an upstream filter and a downstream filter. The upstream filter may be positioned to receive effluent from the application unit and to filter solid components from the effluent. The resultant upstream effluent filtrate may then be passed downstream to the downstream filter. The downstream filter may be used to filter an antimicrobial component from the upstream effluent filtrate and the resultant downstream effluent filtrate may be suitable for disposal as wastewater discharge. The antimicrobial is preferably a quaternaty ammonium compound, is more preferably an alkylpyridinium chloride, and is most preferably cetylpyridinium chloride.
Patent CA-2964464-A1 (CA)
Title: Multi-wavelength balanced optical transmission networks
Inventor: KILPER DANIEL
IPC: H04J14/02
Filed: 2015-10-14
Abstract: A method for transmitting data over an optical communication system is performed by sequentially tuning a laser beam among a plurality of optical wavelengths. At least one data signal is modulated onto the plurality of optical wavelengths by sequentially switching the modulation of the data signal among the plurality of optical wavelengths such that at any given time the data signal is only modulated onto a single one of the optical wavelengths. The sequential switching is performed at a rate equal to or greater than a response time of one or more optical amplifiers used for amplifying the optical wavelengths.
Patent CA-2964733-A1 (CA)
Inventor: MYERS STEVEN
IPC: B23D49/00
Filed: 2017-04-19
Abstract: A blade clamp with first and second gripping members configured to hold a cutting blade, a lever connected to the clamp by a connection member, and a head that receives the connection member that extends through an aperture of the head. The connection member can move along a first axis through the aperture of the head and move the clamp along the first axis based on a position of the lever. The first and the second gripping members of the clamp can clamp the cutting blade along a second axis orthogonal to the first axis based on a position of the clamp along the first axis. The lever can include an eccentric cam surface that engages a cam follower. The eccentric cam surface can cause the clamp to provide a clamping force and tension to the cutting blade.
Patent CA-2965792-A1 (CA)
Title: Systeme et procede permettant d'aider un utilisateur a atteindre un objectif
Inventor: PETROV ALEXANDER
IPC: G06F3/00
Filed: 2015-09-22
Abstract: L'invention concerne un système et un procédé permettant de faciliter des changements de style de vie en fournissant une aide, une motivation, une progression/un suivi, des informations et une analyse. Des modes de réalisation donnés à titre d'exemple concernent des suggestions ciblées pour des changements se basant sur l'activité réelle de l'individu afin d'augmenter la probabilité d'une adoption réussie. Des modes de réalisation donnés à titre d'exemple peuvent également concerner des mécanismes pratiques permettant d'entrer des informations dans le système à des fins d'évaluation et de suivi des performances de l'utilisateur.
Patent CA-2968956-A1 (CA)
Title: Frameless furniture system
Inventor: CRABTREE PHILLIP C II
IPC: F16B3/00
Filed: 2015-11-13
Abstract: An article of furniture having a first furniture element connectable to a second furniture element. The first furniture element has a key that includes a groove portion adjacent a tab that extends above a surface of the first furniture element. The second furniture element defines a key hole wherein the key hole defines a groove slot portion configured to receive the groove portion of the key and a tab slot portion configured to press against the tab of the key to retain the first furniture element with the second furniture element. The tab slot portion includes a dowel seat sized to receive the tab of the key in a final assembled form of the first and the second furniture elements. Optionally the tab slot portion includes an end portion for receipt of dust and debris in the key hole.
Patent CA-2969264-A1 (CA)
Inventor: LUX THOMAS
IPC: B60J10/70
Filed: 2015-11-26
Abstract: A polymer disc (I), comprising at least a polymer main body (1) with a first disc surface (2), a second disc surface (3), a circumferential disc edge (4) and - a protective coating (5) over the entire second disc surface (3) and over at least part of the first disc surface (2), wherein - an extruded-on seal profile (8) is mounted at least on the side of the first disc surface (2) by way of an adhesion promoter (7).
Patent CA-2969822-A1 (CA)
Inventor: AMITAI YAAKOV
IPC: F21V8/00
Filed: 2015-12-16
Abstract: An optical system includes a light-transmitting substrate having at least two external major surfaces and edges and an optical element for coupling light waves into the substrate, by total internal reflection. At least one partially reflecting surface is located in the substrate for coupling light waves out of the substrate, and at least one transparent layer, having a refractive index substantially lower than the refractive index of the light transmitting substrate is optically attached to at least one of the major surfaces of the substrate, defining an interface plane. The light waves coupled inside the substrate are substantially totally reflected from the interface plane between the major surface of the substrate and the transparent layer.
Patent CA-2971946-A1 (CA)
Title: Transapical delivery system for heart valves
Inventor: JIMENEZ TEODORO S
IPC: A61F2/958
Filed: 2010-07-14
Abstract: A delivery system and method for delivering a prosthetic heart valve to the aortic valve annulus. The system includes a delivery catheter having a steering mechanism thereon for delivering a balloon-expandable prosthetic heart valve to the aortic annulus in an antegrade fashion through an introducer passing into the left ventricle through its apex. The introducer may have a more floppy distal section than a proximal section to reduce trauma to the heart wall while preserving good operating field stability. The delivery catheter includes a deflecting segment just proximal to a distal balloon to facilitate positioning of the prosthetic heart valve in the proper orientation within the aortic annulus. A trigger in a catheter handle may be coupled to a deflection wire that actuates the deflecting segment, while a slider in the handle controls retraction of a valve pusher. The prosthetic heart valve may be installed over the existing calcified leaflets, and a pre-dilation valvuloplasty procedure may also be utilized.
Patent CA-2973728-A1 (CA)
Inventor: SUMNICHT DANIEL W
IPC: B31F5/04
Filed: 2016-01-21
Abstract: A multi-ply absorbent sheet includes a first absorbent ply of cellulosic sheet; a second absorbent ply of cellulosic sheet; and a ply bonding adhesive interposed between the first absorbent ply and the second absorbent ply, the ply-bonding adhesive thereby adhering said absorbent plies together. The ply-bonding adhesive comprises polyvinyl alcohol and nanofibrillated cellulose. In a particularly preferred embodiment the adhesive is applied as a dilute aqueous composition to tissue plies and the nanofibrillated cellulose has a Characteristic Breaking Length of 6.5 km or above.
Patent CA-2973802-A1 (CA)
Title: Outil de toilettage pour animaux de compagnie
Inventor: HARRIS MARK
IPC: B26B21/12
Filed: 2016-02-05
Abstract: La présente invention concerne un outil de toilettage pour animaux de compagnie qui comprend une partie de base 2, une pluralité de dents s'étendant à partir de celle-ci et présentant au moins deux longueurs de pointe respective différentes 3, 4 ; et une arête 5 s'étendant entre au moins certaines de ladite pluralité de dents. L'arête confère une forme de U entre lesdites au moins certaines de ladite pluralité de dents.
Patent CA-2974794-A1 (CA)
Title: Carrying handle for a building component
Inventor: ROYNESTAD TOM TORALV
IPC: B65G7/12
Filed: 2015-01-07
Abstract: A detachable carrying-handle arrangement (3) for a building component (2), especially a window or a door including a frame (21), which is to be fixed in a supporting structure (111) surrounding an opening (11) in a building structure (1) is described, the carrying-handle arrangement (3) including a grip portion (31) connected to a plate-shaped attachment portion (32) which is provided with at least two cut-outs (321) which is arranged to lockingly engage with a fixing bolt (22).
Patent CA-2975493-A1 (CA)
Title: Tubing pressure actuated safety valve
Inventor: BIGRIGG SCOTT A
IPC: E21B34/08
Filed: 2017-08-03
Abstract: A tubular isolation system is operably connected with a movable member that selectively enables or disables the isolation system at least one time. In an embodiment the movable member is actuated by flow or pressure against a spring bias with an indexing system to regulate movable member movement so that that two opposed positions are attainable. The movable member can be a sleeve with a flow passage therethrough. One way to shift the sleeve is to land a ball on a seat on top of the sleeve and apply a cycle of pressure against the bias so that a j-slot moves the sleeve between end positions. The safety device is dual flappers in one embodiment. The sleeve can also be moved with circulation flow through the tubing with returns coming up the annulus. Alternatively a restriction can be used that later disappears for production.
Patent CA-2975885-A1 (CA)
Inventor: BEGG NIKOLAI
IPC: A61B1/05
Filed: 2016-02-24
Abstract: An endoscope having a camera and a tubular enclosure. A distal end of the camera may be movable from a first position in line with a longitudinal axis of the tubular enclosure to a second position lateral of the longitudinal axis of the tubular enclosure. Some embodiments are configured such that no portion of the endoscope obstructs a view from the distal end of the camera as the distal end of the camera is moved from the first position to the second position.