baber/WOPTO huggingface dataset:
Patent CA-2898199-A1 (CA)
Title: Dispositif de forage et procede de maintien d'un train de tiges
Inventor: JORMVIK FREDRIK
IPC: E21B19/18
Filed: 2014-02-25
Abstract: L'invention concerne un procédé se rapportant à un ensemble de forage (7) pour saisir un moyen formant train de tiges (36) afin de détacher une maîtresse tige (35) dudit moyen formant train de tiges (36). Le procédé comprend les étapes consistant à assurer le maintient dudit moyen formant train de tiges (36), à induire la rotation d'une tête d'entraînement (20, 37) disposée au niveau de l'ensemble de forage pour détacher la maîtresse tige (35) de la tête d'entraînement (20, 37), à prévoir un moyen d'actionnement (42) pour déplacer un ensemble de préhension (21) en position initiale (U) dans un sens axial (X) dans la direction partant de la tête d'entraînement (20, 37), ledit moyen d'actionnement (42) comportant la fonction d'actionnement par ressorts, et à maintenir en position de maintien au moyen dudit moyen de préhension (21) l'extrémité de forage la plus proche de la tête d'entraînement (20, 37) et à faire tourner la maîtresse tige (35) par rapport au moyen formant train de tiges (36) restant. L'invention concerne également un ensemble de forage et un produit programme d'ordinateur comprenant un code de programme pour une unité de commande électronique associée à l'ensemble de forage en vue de la mise en oeuvre du procédé.
Patent CA-2900962-A1 (CA)
Title: Stabilisation de lentille de contact
Inventor: EHRMANN KLAUS
IPC: G02C7/04
Filed: 2014-02-13
Abstract: L'invention concerne des lentilles de contact et des procédés de conception et de fabrication de lentilles de contact. Les lentilles de contact comprennent une zone à l'extérieur d'une zone optique centrale ayant un profil d'épaisseur présentant une épaisseur variable. Le profil d'épaisseur fournit une force de rotation pour orienter par rotation la lentille de contact lorsqu'elle est appliquée sur l'il d'un utilisateur. Le profil d'épaisseur comprend des lignes sensiblement curvilignes d'épaisseur constante qui s'étendent généralement à l'horizontale d'un bout à l'autre de la lentille. Les lignes curvilignes d'épaisseur sensiblement constante peuvent correspondre aux lignes de contact des marges d'au moins une des paupières de l'utilisateur.
Patent CA-2901663-A1 (CA)
Title: Dispositif de roulage a plat et procede de montage
Inventor: LUST RICHARD
IPC: B60C17/04
Filed: 2014-02-19
Abstract: L'invention porte sur un dispositif de roulage à plat (2), et un procédé de montage d'un dispositif d'insertion de roulage à plat. Le dispositif de roulage à plat amélioré (2) comprend une chaîne de segments (4) qui est suffisamment flexible pour être manipulée pour le montage, tout en étant stable latéralement pour assurer un positionnement correct et éviter un mauvais alignement lors du serrage sur un pneu. Le procédé de montage détend initialement le dispositif de roulage à plat (2) à l'intérieur de la cavité du pneu (52), en conservant le roulage à plat (2) fermement en place contre l'intérieur de la surface de bande de roulement du pneu. Cela laisse avantageusement les talons du pneu (52) dégagés pour le montage sur un pneu.
Patent CA-2902318-A1 (CA)
Inventor: DOWLER ROGER E
IPC: B65D33/25
Filed: 2014-03-10
Abstract: A child resistant zipper closure for a plastic bag includes a zipper closure having a hood arrangement that includes at least a non-removable hood section in covering relation to a first portion of the zipper closure. There can be slider to open and close the closure, and the non-removable hood section will be sized to accommodate the slider. The hood arrangement can include a removable section to expose the zipper closure and allow access to the slider.
Patent CA-2902982-A1 (CA)
Title: Polymethine compounds and their use as fluorescent labels
Inventor: ROMANOV NIKOLAI NIKOLAEVICH
IPC: C09B23/02
Filed: 2013-03-08
Abstract: The present disclosure relates to new polymethine compounds and their use as fluorescent labels. The compounds may be used as fluorescent labels for nucleotides in nucleic acid sequencing applications.
Patent CA-2907294-A1 (CA)
Inventor: TERMANAS JEFFREY D
IPC: B65B13/18
Filed: 2015-10-06
Abstract: A device forms and applies an edge protector to a corner of a load as strap is positioned and tensioned around the load, to position the edge protector between the strap and the load. The device includes a shuttle movable between a home position away from the load and an application position near the load. The shuttle includes a breaker assembly having a fixed portion and a movable portion. The movable portion is movable between a position in which it is generally planar with the fixed portion and another position in which it is transverse to the fixed portion. The breaker assembly includes a shoe that defines a receiving region between the shoe and the fixed and movable portions. The shuttle includes a load contact portion. Movement of the shuttle from the home position moves the movable portion from the first to the second position to fold the edge protector. Further movement of the shuttle and contact of the load contact portion with the load discharges the edge protector for receipt on the load as the strap is positioned and tensioned around the load.
Patent CA-2908750-A1 (CA)
Inventor: BOHME RICHARD C
IPC: F21S8/00
Filed: 2015-10-15
Abstract: A level crossing panel may comprise a frame, a lighting module coupled to the frame, and a connection support coupled to the frame and electrically connected to the lighting module. The connection support may comprise an interface configured to be removably coupled to a connector of a mast and an electrical contact configured to transmit power from the connector of the mast to the lighting module.
Patent CA-2909073-A1 (CA)
Inventor: MIRANDA STEPHEN R
IPC: B09B3/00
Filed: 2014-04-29
Abstract: An horticultural blend is disclosed. The horticultural blend includes coal refuse and slag blended with at least a portion of the coal refuse. The coal refuse has a particle size, the particle size corresponding with all material in the coal refuse having a maximum dimension of less than about 2 inches and at least about 25% of the material in the coal refuse being capable of passing through a standard number 4 sieve. The horticultural blend has a pH within a range of about 3.5 and about 10 and the horticultural blend facilitates growth of vegetation when applied to a coal refuse pile at a thickness of less than about 2 feet.
Patent CA-2909854-A1 (CA)
Inventor: WALKER DAVID L
IPC: A47H1/142
Filed: 2015-10-22
Abstract: A shower rod assembly includes an arcuate rod having a first end and an opposing second end. A first mounting bracket is engageable with the first end and a second mounting bracket is coupleable with the second end. An end connector has a first portion and a second portion. The second portion is engageable with the second mounting bracket and the first portion is insertable into the second end of the arcuate rod. An extent of insertion of the first portion of the end connector into the arcuate rod is adjustable, for adjusting a length of the shower rod assembly.
Patent CA-2910529-A1 (CA)
Inventor: LAI JOSEPH
IPC: G06Q50/30
Filed: 2015-10-30
Abstract: A smart passenger and freight transportation system which is fast, flexible, reliable, low-cost, energy efficient and environmentally friendly for freight and passenger to be picked up, carried, forwarded, relayed and delivered by regular travelers using the payload capacities of transportation equipment they already use for traveling on land, over the water, or in the air. This smart transportation system will be managed by service providers who designate the location of stations for receiving, storing, and forwarding items; compute and calculate the routes and fees; and maintain telecommunication networks for dispatching available, regular and qualified travelers to be in the right place at the right time to drop-off, pick up and transport the passenger and freight from source to destination. This smart transportation system can be a relief or backup system for our existing passenger and freight transportation systems or vice versa.
Patent CA-2910651-A1 (CA)
Title: Carte de circuit imprime
Inventor: BONNET ERIC
IPC: G07F7/08
Filed: 2015-10-28
Abstract: Il est décrit une carte de circuits imprimés principale, appelée carte mère, dun terminal de paiement sur laquelle plusieurs composants sassemblent. Selon linvention, les composants en question sassemblent sur la carte mère mentionnée selon leur hauteur de sorte que les composants plus hauts se trouvent à une première extrémité de la carte, tandis que les composants plus courts se trouvent à une deuxième extrémité de la carte.
Patent CA-2912137-A1 (CA)
Inventor: VERMEULEN BRUNO PAUL LOUIS
IPC: B44C5/04
Filed: 2014-05-14
Abstract: A method of decorating a substrate (5-7) comprises the steps of supplying a substrate (5-7), supplying a carrier (1), providing the carrier (1) with a textured surface (2), applying a sublimation agent (3) on the carrier (1), placing the substrate (5-7) and the carrier (1) including the textured surface (2) and the sublimation agent (3) onto each other, pressing the substrate (5-7) and the carrier (1) together and subliming the sublimation agent (3) towards the substrate (5-7), removing the carrier (1) from the substrate (4-7), wherein the textured surface (2) of the carrier (1) is provided by applying a pattern of a hard substance (15) on the carrier (1).
Patent CA-2912919-A1 (CA)
Title: Downhole delivery of chemicals with a micro-tubing system
Inventor: SAMUEL MATHEW M
IPC: E21B47/12
Filed: 2011-09-15
Abstract: A technique utilizes micro-tubing to facilitate performance of a well treatment in which the micro-tubing is deployed for cooperation with a larger tubing, such as a coiled tubing positioned in wellbore. The micro-tubing is used to deliver a separated chemical downhole to modify a property of a treatment fluid used in performing a desired well treatment operation at a desired treatment region along the wellbore. A  variety of additional components may be combined with the micro-tubing to further facilitate the treatment application.
Patent CA-2914775-A1 (CA)
Inventor: ZAGO DENIS
IPC: E04B5/46
Filed: 2014-06-04
Abstract: Dalle (10) comprenant: - une plaque supérieure (12) de circulation adaptée pour former un élément de plancher permettant la circulation de personnes et pour laisser passer la lumière; - une plaque inférieure (14) translucide formant barrière thermique; - une couche intumescente (16) adaptée pour augmenter de volume à partir d'une température prédéterminée, disposée entre les plaques supérieure et inférieure (12, 14), et pour laisser passer la lumière; et - un espace d'expansion (18) entre les plaques supérieure et inférieure (12, 14), l'espace d'expansion (18) étant adapté pour permettre l'expansion de la couche intumescente (16).
Patent CA-2915021-A1 (CA)
Inventor: MACCHIA EUGENIO
IPC: C12H6/02
Filed: 2014-05-21
Abstract: La présente invention porte sur un élément métallique d'un appareil de distillation et/ou de fermentation, caractérisé en ce qu'il est recouvert d'au moins une couche de cuivre nanostructuré, ladite couche de cuivre nanostructuré comprenant éventuellement également des nanoparticules de TiO2. En outre, la présente invention porte sur des procédés pour le recouvrement dudit élément métallique d'au moins une couche de cuivre structuré qui peut également comprendre des nanoparticules de TiO2. Enfin, la présente invention porte sur l'utilisation desdits éléments dans des procédés de distillation et/ou de fermentation, en particulier pour la distillation alcoolique de boissons spiritueuses.
Patent CA-2915950-A1 (CA)
Inventor: HAWKS WAYNE R
IPC: C02F9/00
Filed: 2015-12-23
Abstract: A system and method for treating contaminated water are provided. The system can include one or more collecting basins for collecting water, such as rain water, runoff water, etc.  The system can further include one or more containment basins, one or more polishing basins, and a pumping system for moving water through the system. The containment basins and polishing basins can utilize techniques for reducing a contaminant concentration in the water.  The system can further include a source for adding process water to the system and combining it with the collected water to form a system water in order to reduce a contaminant concentration in the system water and accommodate higher volumes of collected water and/or higher pollutant concentrations therein. The system can also include an ultraviolet emitting device and/or a heating device for reducing the level of living bacteria in the system water.
Patent CA-2918864-A1 (CA)
Inventor: DICK SASCHA
IPC: G10L19/008
Filed: 2014-07-17
Abstract: A multi-channel audio decoder for providing at least two output audio signals on the basis of an encoded representation is configured to perform a weighted combination of a downmix signal, a decorrelated signal and a residual signal, to obtain one of the output audio signals. The multi-channel audio decoder is configured to determine a weight describing a contribution of the decorrelated signal in the weighted combination in dependence on the residual signal, A multi-channel audio encoder for providing an encoded representation of a multi-channel audio signal is configured to obtain a downmix signal on the basis of the multi-channel audio signal, to provide parameters describing dependencies between the channels of the multi-channel audio signal, and to provide a residual signal. The multi-channel audio encoder is configured to vary an amount of residual signal included into the encoded representation in dependence on the multi-channel audio signal.
Patent CA-2919321-A1 (CA)
Title: Methods and probes for monitoring marine water
Inventor: GURNEY-SMITH HELEN
IPC: C07H21/04
Filed: 2014-07-28
Abstract: A method of biomonitoring marine water is provided, as are probes and kits. The method comprises: extracting messenger Ribonucleic Acid (mRNA) from Mytilus species; preparing cDNA from the mRNA; hybridizing a plurality of probes with the cDNA to provide a set of hybridized cDNA, the probes consisting of at least 20 consecutive nucleotides of at least 50 sequences of SEQ ID NO: 1-122; and quantifying an abundance of the set of hybridized cDNA, thereby biomonitoring marine water.
Patent CA-2919588-A1 (CA)
Title: Coffee grinding machine
Inventor: BAKKE KENT
IPC: A47J42/06
Filed: 2014-08-20
Abstract: A coffee grinding machine (1) comprising a first burr (3) and a second burr (4) is described, wherein at least one of the first burr and the second burr is rotatable about an axis of rotation (Y-Y), wherein said burrs are mutually cooperating to grind coffee, wherein said machine comprises a motor which rotates at least one of the burrs with respect to the other, wherein the axis of rotation (X-X) of the said motor does not coincide with the axis of rotation of the burrs so that the coffee which is ground by the grinders is directed to an output of a conveyor cone (5) for use thereof.
Patent CA-2919770-A1 (CA)
Inventor: MICHAUD JOCELYN
IPC: A42B1/18
Filed: 2016-02-03
Abstract: A new hat for a 100% protection of the face and neck agains't wind,cold,snow,heat,sand, rain and flying debris particals. The hat is also a safety apparatus. The hat is very lightweight.The hat is basicly invented for work,play,activities,and sports in moderate and very cold weather because off 100% protection of cold,wind,and snow. It is quick to dress and all in one peice.lt is great because of it's unbeleivable lighteness compare to snowmobile helmets.Snowmobile helmets have to be made much heavier because of crashing safety standards.
Patent CA-2920269-A1 (CA)
Title: Self-referencing sensors for aircraft monitoring
Inventor: TUCKER BRIAN
IPC: B64D43/00
Filed: 2016-02-08
Abstract: An aircraft monitoring system includes multiple wireless aircraft sensors and multiple meta sensors mounted on-board an aircraft. Each wireless aircraft sensor is configured to sense an aircraft parameter. Each meta sensor is associated with an aircraft sensor and is configured to determine a location or orientation on the aircraft of the aircraft sensor. A data acquisition system mounted on-board the aircraft and connected to the multiple aircraft sensors and the multiple meta sensors can perform aircraft monitoring operations based on the sensed aircraft parameters and on a location or orientation of the aircraft sensors.
Patent CA-2923549-A1 (CA)
Inventor: WIKLUND DAVID EUGENE
IPC: G01F1/37
Filed: 2014-08-04
Abstract: A differential pressure flow measurement system (12) includes a pressure sensor (28) coupled to measurement circuitry (34). An elongate probe (20) is configured to be inserted into a conduit (18) which carries a flow of process fluid. The pressure sensor (28) senses a pressure difference in the fluid flow generated as the fluid flows past the probe (20). A vortex shedding stabilizer (80, 90) is positioned proximate the elongate probe (20) and in the flow of process fluid. The vortex shedding stabilizer (80, 90) is configured to stabilize vortex shedding in the flow of fluid proximate the elongate probe (20).
Patent CA-2925807-A1 (CA)
Title: Using mutations to improve aspergillus phytases
Inventor: LEI XINGEN
IPC: A23L29/00
Filed: 2003-09-15
Abstract: The present invention relates to an isolated nucleic acid molecule encoding a mutant phytase and the isolated mutant phytase itself. The present invention further relates to methods of using the isolated nucleic acid molecule and the isolated mutant phytase of the present invention.
Patent CA-2929287-A1 (CA)
Title: Health monitoring of composite structures
Inventor: MOFAKHAMI MOHAMMAD REZA
IPC: G01N29/04
Filed: 2014-10-29
Abstract: The present disclosure describes devices, assemblies, apparatus and methods useful in conducting health monitoring of structures including monitoring for structural damage and liquid (e.g., water, fuel, anti-Icing fluid, moisture, etc.) Ingress in composite sandwich-type structures of mobile platforms. An exemplary method for detecting water Ingress in a structure comprises: introducing mechanical energy into the structure; sensing the mechanical energy transmitted through the structure; and determining the existence of water ingress in the structure based on the sensed mechanical energy.
Patent CA-2930965-A1 (CA)
Inventor: BRITTAIN JASON
IPC: A61K31/4178
Filed: 2014-11-21
Abstract: Provided herein, inter alia, are methods of synthesizing and formulating porphyrins, including manganese containing porphyrins. Also provided herein are pharmaceutical compositions and crystals of porphyrins achieved using the methods described herein. In a first aspect is a method for synthesizing a substituted porphyrin. The method includes contacting a pyrrole with a substituted aldehyde. The contacting is performed in a solvent system that includes a positive azeotrope.
Patent CA-2931703-A1 (CA)
Inventor: HIERONYMUS WILL
IPC: G06K9/62
Filed: 2014-11-24
Abstract: The present disclosure proposes computer-based systems and methods for determining, for an application, the most relevant subset of images across a number of sources of images by identifying images over multiple image providers, aggregating image collection over those images that are candidates for use, evaluating candidate images based on comparing image metadata against customizable image preference criteria, and producing a set of images to be selected either by a user or by a computer for use in the application.
Patent CA-2935325-A1 (CA)
Title: Procedes pour desencrasser des fours a coke, et systemes et dispositifs associes
Inventor: QUANCI JOHN FRANCIS
IPC: C10B43/12
Filed: 2014-12-31
Abstract: La présente technologie concerne de manière générale des procédés pour désencrasser des fours à coke, et des systèmes et des dispositifs associés. Selon certains modes de réalisation, un procédé de fonctionnement et de désencrassement d'un four à coke peut consister à introduire une charge de charbon dans le four à coke et à chauffer le charbon. Le procédé peut également consister à retirer au moins une partie de la charge, laissant derrière des dépôts de coke dans le four à coke. Au moins une partie des dépôts peut être retirée en continu du four à coke. Par exemple, selon certains modes de réalisation, au moins une partie des dépôts peut être retirée chaque fois qu'une nouvelle charge de charbon est introduite dans le four à coke.
Patent CA-2936245-A1 (CA)
Title: Substituted n-aryl pyridinones
Inventor: SHAH PRATIK
IPC: A61K31/4418
Filed: 2015-01-22
Abstract: Disclosed herein are substituted N-Aryl pyridinone fibrotic inhibitors and/or collagen infiltration modulators of Formula (I), process of preparation thereof, pharmaceutical compositions thereof, and methods of use thereof.
Patent CA-2936533-A1 (CA)
Inventor: OGAWA TOMOYUKI
IPC: A21D8/06
Filed: 2016-06-02
Abstract: In a method of baking both sides of ingredients in upper and lower dies with upper and lower electric heaters respectively, temperature of one of the lower and upper dies is detected. Based on temperature information detected thereby, consumed power of the other of the lower and upper dies is controlled, thereby making temperature of the lower die closer to that of the upper die, thereby baking both the sides of the ingredients.
Patent CA-2936830-A1 (CA)
Inventor: KIPSHIDZE NICKOLAS
IPC: A61F2/01
Filed: 2015-01-15
Abstract: Embolization particles can be safely delivered to the left gastric artery of a patient by introducing the distal end of a catheter in the patient's left gastric artery, inflating a balloon located near the distal end of the catheter so that the balloon prevents blood from flowing through the left gastric artery, and injecting a mixture of particles and contrast agent into the proximal end of the catheter so that they flow through the catheter. In addition, a path is provided for blood to flow into the catheter through an opening in the sidewall of the catheter at a position that is proximal to the balloon, and out through the distal end of the catheter. This blood flow helps to carry the particles along to their destination in the distal portion of the left gastric artery. The particles are also prevented from flowing into portions of the patient's artery system that are proximal of the balloon.
Patent CA-2937441-A1 (CA)
Title: Method of improving cleanout of a wellbore
Inventor: CRAIG STEVEN H
IPC: C09K8/52
Filed: 2014-05-01
Abstract: A barrier onto the surface of a subterranean formation may be formed by pumping into a wellbore within a well hydrophobically modified polysaccharides. A pressure differential is created between the reservoir pressure and formation pressure within the well. The micellular hydrophobically modified polysaccharides self-align onto the face of the formation to form the barrier. Flow of fluids into the subterranean formation is thereby prohibited.
Patent CA-2937794-A1 (CA)
Inventor: KELLY PATRICK W
IPC: A61F2/07
Filed: 2015-01-28
Abstract: Example stent grafts and methods for placement thereof are provided. An example stent graft may include (a) a main body stent graft defining a lumen that has a first end and a second end, (b) a diaphragm coupled to the main body stent graft, where the diaphragm defines at feast three openings and (c) at least three stent graft extensions each defining a lumen, where a first end of each of the three stent graft extensions is coupled to one of the three openings.
Patent CA-2937956-A1 (CA)
Inventor: ALTMAN NATHAN
IPC: G06F3/043
Filed: 2015-02-20
Abstract: Implementations of the technology described herein provide a method for detecting gesture commands using an ultrasonic pen system. The system has a pen and a user device. Detection of gesture commands is based on two-dimensional gestures relative to the screen of a user device, three-dimensional gestures relative to the screen of the user device, roll/rotation around a longitudinal axis of the pen body, and micro-twisting around the longitudinal axis of the pen body. The user device receives the gestures and translates them into commands such as UNDO and BACK.