baber/WOPTO huggingface dataset:
Patent CA-2974069-A1 (CA)
Title: Heat-retaining article
Inventor: INOUE KAZUHIRO
IPC: A41D1/02
Filed: 2016-01-12
Abstract: The purpose of the present invention is to provide a heat-retaining article exhibiting excellent heat retention. This heat-retaining article (1) is configured so as to be provided with a first sheet (12), a second sheet (13), and a filler material (15) positioned between the first sheet (12) and the second sheet (13), and is characterized by being equipped with a plurality of joining sections (11) for joining the first sheet (12) and the second sheet (13) to one another, and in that the plurality of joining sections (11) are separated from one another and form a dot pattern.
Patent CA-2976788-A1 (CA)
Title: Heterocycles bicycliques utilises en tant qu'inhibiteurs de fgfr4
Inventor: LU LIANG
IPC: A61K31/519
Filed: 2016-02-19
Abstract: La présente invention concerne des hétérocycles bicycliques et des compositions pharmaceutiques contenant ceux-ci, qui sont des inhibiteurs de l'enzyme FGFR4 et sont utiles dans le traitement de maladies associées à FGFR4, telles que le cancer.
Patent CA-2977159-A1 (CA)
Inventor: Wagner Robert James
IPC: E21B33/038
Filed: 2017-08-24
Abstract: A hydraulic cylinder enclosing a cavity, the cylinder containing a thru hole, an inner cylinder surface, and a longitudinal axis, and a piston within the cavity and movable relative to the cylinder in parallel to the longitudinal axis between a first and second positions. The piston includes a rod extending through the thru hole, the piston attached to the rod and in sealed engagement with the inner cylinder surface, and dividing the cavity into low and high pressure cavities, and each of the low and high pressure cavities containing a hydraulic fluid. The hydraulic cylinder further including a flexible bladder within the high pressure cavity containing a gas and preventing the gas from mixing with hydraulic fluid in the high pressure cavity. The flexible bladder is attached to an end of the cylinder, and is expandable within the high pressure cavity so that when the piston is in the first position, the flexible bladder and the gas are compressed, and as the piston moves toward the second position, the flexible bladder and the gas fill at least a portion of the high pressure cavity.
Patent CA-2980386-A1 (CA)
Inventor: PERRY SHAWN F D
IPC: F16L3/12
Filed: 2017-09-27
Abstract: The invention is a singular or modular support system for use with and for the support of flexible, semi flexible or ridged conduit, pipe, or similar, herein referred to as conduit which is comprised of one or more sections or "support blocks" that complete the underlying framework for conduits and the means in which they are supported and guided throughout the entire conduit system. The invention is a support "Single Block", "Double Block", "90 Block" and "T Block" in which comprises individual, duel, or triple supports made of a rubberized or similar material in which the support and conduit hanger are one in the same. The invention provides anti-galvanic self-supporting means for conduits where placement, installation or attachment is desired on such areas as roof surfaces, floors, equipment or any other building construction. The invention requires no attachment to building structures; however means of adhering the supports or fastening is accounted for in the design. The invention also provides support when ground surface support is needed outside of a building structure. The invention is component based providing support where needed as required by mechanical drawings, building, plumbing, gas, hvac, mechanical and electrical codes. The invention is without prejudice to size or the number of conduits that require support and will provide support at key areas for conduits as a whole system, including electrical wiring. The invention will not only provide support for long conduit runs where determined by load bearing factors, codes, standards, building designers, trades persons etcetera but also provide support where joining is required at locations in where change of direction occurs or attachment points within the conduit system are presented. Such examples of this are 90 degree turns, tee fittings, couplings, valves, junction boxes or any place the conduit system needs support. The invention as described herein and depicted in drawings may use singular which does not exclude plural (and vice versa) when the sense allows.
Patent CA-2983432-A1 (CA)
Inventor: ELAGIN ANDREY ALEKSANDROVICH
IPC: B09C1/00
Filed: 2015-12-08
Abstract: ?The claimed group of inventions relates to the field of organic chemistry and can be used for removing oils, including petroleum, fuel oil, fuels, hydrocarbons and liquid fuel, from soil; and can also be used for processing and gathering petroleum, oils, fuel oil, fuels, hydrocarbons and other petroleum products from hard surfaces, for example, from the inner surfaces of tanks for storing petroleum or petroleum products, of equipment used during the recovery, re-processing and transportation of petroleum, of equipment used for producing petroleum products, drilling sludge, gravel or sand in storage facilities, or from other hard surfaces. The substance for removing oils, including petroleum and petroleum products, from soil and hard surfaces is in the form of an aqueous solution of a natural polysaccharide and a surfactant. Unlike the prototype, microgels of polysaccharides having a molecular mass of 20 000 to 200 000 daltons and a particle size of 10 to 1000 nm are used as a natural polysaccharide; furthermore, the overall concentration of the microgels of the polysaccharides and the surfactant in the aqueous solution is at least 0.05 g/l, while the ratio of the microgels of the polysaccharides to the surfactant is in the range of 100:1 to 1:100. The claimed group of inventions makes it possible to achieve an increase in the effectiveness of the removal of oils, including petroleum and petroleum products, from hard surfaces or soil; a decrease in the specific consumption of the reagents while simultaneously increasing the environmental safety of the process of removing oils from hard surfaces or soil, and providing for the possibility of re-using the oils removed from the soil and the hard surfaces, and also the surfactants.
Patent CA-2983960-A1 (CA)
Inventor: NEHLS BENJAMIN
IPC: C05G3/00
Filed: 2016-04-19
Abstract: Process for manufacturing a formulation of a chelating agent according to general formula (I): R1-CH(COOX1)-N(CH2COOX1)2, wherein R1 is selected from C1-C4-alkyl, linear or branched, phenyl, benzyl, CH2OH, and CH2CH2COOX1, X1 is (?x?1-x), M being selected from alkali metal, x is in the range of from 0.6 to 1, said formulation comprising in the range of from 0.01 to 20% by weight of water, and at least one organic solvent selected from alkanols with a boiling point at normal pressure that is higher than the boiling point of water, from alkandiols, alkantriols and polyols and mixtures of at least two of the foregoing, said process comprising the following steps: (a) providing an aqueous solution of chelating agent according to general formula (I), (b) adding said organic solvent and (c) removing the water completely or the majority of the water by distillation.
Patent CA-2987566-A1 (CA)
Title: Exhaust gas control apparatus for internal combustion engine
Inventor: SAKUMA TETSUYA
IPC: F01N3/28
Filed: 2017-12-01
Abstract: An exhaust gas control apparatus for an internal combustion engine in the present invention includes: an SCR catalyst including transition metal ions for reducing NO X in exhaust gas with NH3 as a reducing agent; detection means for detecting temperature of the SCR catalyst; and a heater configured to heat the SCR catalyst. When NO X does not flow into the SCR catalyst, and the temperature detected by the detection means is below a first temperature that is a temperature causing exhibition of valence recovery of transition metal ions, the heater is controlled such that the SCR catalyst is heated up to a first temperature or above and that the SCR catalyst is maintained at or above the first temperature for a prescribed period so as to achieve valence recovery of the transition metal ions put in a deteriorated state.
Patent CA-2988085-A1 (CA)
Title: Interleukin-5 receptor antibodies for the treatment of pulmonary hypertension
Inventor: IKUTANI MASASHI
IPC: A61K39/395
Filed: 2016-05-31
Abstract: A therapeutic agent for pulmonary hypertension, said therapeutic agent comprising an interleukin-5 receptor (IL-5R) inhibiting compound, and a therapeutic method therefor. More specifically, a therapeutic agent for pulmonary hypertension, said therapeutic agent comprising an antibody capable of specifically binding to the extracellular region of IL-5R or a fragment of the antibody, and a therapeutic method therefor.
Patent CA-2988175-A1 (CA)
Inventor: BAREYT CHRISTOPHE
IPC: F24C15/34
Filed: 2017-12-07
Abstract: L'invention concerne un dispositif fonctionnant a haute temperature, en particulier jusqu'a 550°C, et notamment entre 50 et 350°C, tel qu'un four ou une partie de four, ce dispositif comprenant au moins un produit isolant forme d'au moins deux couches, une premiere couche, placée vers la zone de chauffe et/ou le(s) élément(s) de chauffe a isoler, formée de laine(s) et/ou fibre(s) minérale(s) et de densité inferieure a 120 kg/rn3, et une deuxième couche, plus eloignée, choisie parmi les isolants formes d'aerogel(s) ou de silice amorphe ou les isolants sous vide ou éventuellement tout autre super isolant. L'invention concerne également le produit isolant approprié pour ce dispositif.
Patent CA-2988612-A1 (CA)
Title: Wall grazer light fixture
Inventor: OGG JEREMY W
IPC: F21V7/00
Filed: 2016-06-09
Abstract: Wall grazer light fixtures that are configured to illuminate portions of walls are provided. In one embodiment, a wall grazer light fixture can include one or more first light sources for providing wide angle illumination along a wall. In addition, the wall grazer light fixture can include one or more second light sources arranged in the wall grazer light fixture to provide vertical illumination along the wall. In some embodiments, the wall grazer light fixture can include a circuit configured to adjust a color temperature of the first light source(s) and/or the second light source(s) such that the color temperature of the first light source(s) matches the color temperature of the second light source(s).
Patent CA-2988769-A1 (CA)
Title: Systeme d'affichage de produits alimentaires integrant des services du detaillant et l'engagement du consommateur
Inventor: SEALS MICHAEL
IPC: G06Q10/08
Filed: 2016-06-08
Abstract: Système pour déterminer le fonctionnement et la surveillance de la maintenance, l'optimisation d'équipement et la gestion de cycle de vie, la gestion des stocks et de la chaîne d'approvisionnement, et l'engagement de l'acheteur, ledit système comprenant un affichage de produit doté d'un système de commande en communication avec un capteur de stock et un capteur de surveillance de l'équipement, et un serveur en communication distante avec le système de commande, le serveur contenant une base de données et au moins une application. Le système de commande reçoit des données du capteur de stock et du capteur de surveillance de l'équipement, et communique les données au serveur pour stockage dans la base de données, et ladite au moins une application accède aux données stockées dans la base de données et les analyse.
Patent CA-2992224-A1 (CA)
Inventor: DAHN JEFFERY R
IPC: H01M10/056
Filed: 2018-01-17
Abstract: Improved battery systems have been developed for lithium-ion based batteries. The improved battery systems consist of two-additive mixtures in an electrolyte solvent that is a carbonate solvent, an organic solvent, a non-aqueous solvent, and/or methyl acetate. The positive electrode of the improved battery systems may be formed from lithium nickel manganese cobalt compounds, and the negative electrode of the improved battery system may be formed from natural or artificial graphite.
Patent CA-2992328-A1 (CA)
Inventor: GILSON ROSS
IPC: H04W72/02
Filed: 2018-01-18
Abstract: Methods and systems for selecting routes from among multiple media and/or optimizing transmission across those media are described. A minimum data rate may be determined for transmitting a content item. Based on that minimum data rate, a device may determine whether to transmit the content item via a given medium, select a different medium for transmission, or adjust transmission to compensate for unfavorable network conditions. A device may select a medium based on ranking one or more routes from a content source to a user device. Further, a device may determine a data rate for transmission based on calculating an.  expected time of transmission that includes time spent performing retransmissions at a given data rate.
Patent CA-2992353-A1 (CA)
Title: Windshield heating device for onboard camera
Inventor: FUTATSUGI TOMOHIKO
IPC: B60J1/20
Filed: 2018-01-19
Abstract: A windshield heating device for an on-board camera includes a PTC  heater in the form of a sheet extending along an inner surface of a windshield in proximity to an on-board camera that takes an image of the front of a vehicle, and is configured to heat the windshield in a heated region in front of the camera. The PTC heater includes a first heating region and a second heating region which are adjacent to each other, the heating area of the second heating region is smaller than the heating area of the first heating region, and the calorific value per unit area of the second heating region is smaller than the calorific value per unit area of the first heating area.
Patent CA-2992917-A1 (CA)
Title: Mdct-based complex prediction stereo coding
Inventor: PURNHAGEN HEIKO
IPC: G10L19/16
Filed: 2011-04-06
Abstract: The invention provides methods and devices for stereo encoding and decoding using complex prediction in the frequency domain. In one embodiment, a decoding method, for obtaining an output stereo signal from an input stereo signal encoded by complex prediction coding and comprising first frequency-domain representations of two input channels, comprises the upmixing steps of: (i) computing a second frequency-domain representation of a first input channel; and (ii) computing an output channel on the basis of the first and second frequency-domain representations of the first input channel, the first frequency-domain representation of the second input channel and a complex prediction coefficient. The method comprises applying independent bandwidth limits for the input channels.
Patent CA-2995943-A1 (CA)
Inventor: AMANULLAH MD
IPC: C09K8/487
Filed: 2014-06-03
Abstract: A method of conversion of a water-based mud to a gel-based LCM quickly to control lost circulation in a lost circulation zone in a wellbore during continuous drilling with a drilling mud, the drilling mud comprises a volcanic ash, water, a de-foamer, a pH buffer, and a polymer. The method comprises the steps of entering the lost circulation zone, determining a lost circulation volumetric flow rate, metering a first amount of a binder into the drilling mud to create a binder containing mud, pumping the binder containing drilling mud into the wellbore, and suspending metering of the first amount of the binder to the drilling mud after a pre-defined regulating period of time effective to permit the binder containing drilling mud to create a gel-based LCM operable to alter the lost circulation zone.
Patent CA-3000408-A1 (CA)
Inventor: HOFFER JOAQUIN ANDRES
IPC: A61N1/36
Filed: 2008-01-29
Abstract: Electrode structures for transvascular nerve stimulation combine electrodes with an electrically-insulating backing layer. The backing layer increases the electrical impedance of electrical paths through blood in a lumen of a blood vessel and consequently increases the flow of electrical current through surrounding tissues. The electrode structures may be applied to stimulate nerves such as the phrenic, vagus, trigeminal, obturator or other nerves.
Patent CA-3000593-A1 (CA)
Inventor: AULD JACK ROBERT
IPC: A61F2/16
Filed: 2016-08-02
Abstract: L'invention concerne un dispositif d'insertion intraoculaire (100) comprenant : un corps (102) délimitant une première cavité intérieure (103) ; une cartouche de gaz mis sous pression (148) disposée dans la cavité ; un ensemble (161) disposé dans la cavité et mobile de manière proximale par rapport au corps de dispositif d'insertion, l'ensemble comprenant : un logement (150) ; une seconde cavité intérieure (151) formée dans le logement ; et un élément mobile (144) disposé dans la seconde cavité intérieure, l'élément divisant la seconde cavité intérieure en une première partie (153) conçue pour recevoir un gaz comprimé et une seconde partie (155) configurée pour contenir un fluide incompressible, l'élément exerce une pression provenant du gaz mis sous pression sur le fluide incompressible ; et un piston (182) mobile en réponse à la pression exercée par le fluide sensiblement incompressible ; un actionneur (104) accouplé en pivotement au corps de dispositif d'insertion, l'actionneur comprenant un bras de levier (220) qui met en prise l'ensemble, l'actionneur étant conçu pour déplacer l'ensemble de manière distale dans le corps de dispositif d'insertion lorsque l'on fait pivoter lactionneur par rapport au corps de dispositif d'insertion.
Patent CA-3002861-A1 (CA)
Title: Systems and methods for an inline dual cam tensioning device
Inventor: SEADER REX
IPC: A44B11/16
Filed: 2016-12-16
Abstract: A flat strap holding apparatus includes a chassis and a first and second rotating hub that rotate in the interior of the chassis. The interior of the chassis being bounded by two opposing side walls of the chassis and a plurality of cross bars adjoined to the side walls. The chassis has a first and second end, each end containing the first and second rotating hub. A gripping surface of each rotating hub is proximate to a first and second gripping area in the interior of the chassis residing on the plurality of chassis cross bars. The first and second grip areas are arranged approximately orthogonal to one another. The first and second rotating hubs are arranged to rotate towards and away from the first and second gripping areas.
Patent CA-3003783-A1 (CA)
Inventor: HUDSON GARETH Y
IPC: B66F5/00
Filed: 2018-05-03
Abstract: A bracket can be mounted to a mobile lift column. The bracket may include one or more hangers on which the cables extending between the individual mobile lift columns may be suspended. In this way, the cables are elevated from the floor and work surface and no longer present a tripping hazard for personnel in the work area nor an obstacle over which equipment must roll during the servicing of the vehicle. Advantageously, the brackets may be individually mounted to each lift column as original equipment when the column is purchased or as a retrofit improvement to existing lift columns.
Patent CA-3006737-A1 (CA)
Inventor: WALSER THOMAS
IPC: A47C3/24
Filed: 2018-05-30
Abstract: A guide spring for a seating device has an inner portion, an outer portion, and a spiral coiled portion extending more than one convolution between the inner portion and the outer portion. The inner portion is firmly attached to a rod and the outer portion is firmly attached to a body. The guide spring thereby secures a radial position of the rod within the body, allowing the rod to move axially relative to the body when a load is placed onto the seating device. When in use, the guide spring deforms from a flat spiral shape to a conical spiral shape with axial movement of the rod relative to the body.
Patent CA-3006784-A1 (CA)
Title: Procede d'elimination de co2 d'un courant hydrocarbone contamine
Inventor: POORTE RAIMO EDWIN GREGOR
IPC: F25J1/00
Filed: 2016-12-01
Abstract: La présente invention concerne un procédé pour séparer le CO2 d'un courant hydrocarboné contaminé. Le procédé consiste à obtenir un courant polyphasique hydrocarboné contaminé (100) contenant au moins une phase vapeur, une phase liquide et une phase solide, et à créer un courant de bouillie (120) à partir du courant polyphasique. Le courant de bouillie est introduit dans une chambre de cristallisation comprenant des particules de germe de CO2. Un courant hydrocarboné liquide (170) est obtenu à partir de la chambre de cristallisation (91), et une bouillie concentrée (140) est obtenue. La bouillie concentrée (140) est retirée de la chambre de cristallisation (91) au moyen d'une extrudeuse (142), ce qui permet d'obtenir du CO2 solide. Un courant de retour (141) est obtenu à partir du CO2 solide comprenant des particules de germe de CO2 et présente une taille moyenne supérieure à 100 micromètres. Le courant de retour (141) est introduit dans la chambre de cristallisation (91).
Patent CA-3007195-A1 (CA)
Title: Piece composite non tissee hybride
Inventor: OGALE AMOL
IPC: B29C70/28
Filed: 2018-06-01
Abstract: Une méthode est décrite pour former une pièce composite. La méthode comprend le chauffage dun tapis non consolidé comprenant un premier thermoplastique, un deuxième thermoplastique et des fibres de renforcement à une première température. Le premier thermoplastique comprend une première température de fusion et le deuxième thermoplastique comprend une deuxième température de fusion plus élevée que la première. La première température est plus élevée que la deuxième température de fusion. La méthode comprend la compression du tapis non consolidé, lors du chauffage, en une feuille consolidée composite renforcée de fibres. La méthode comprend le réchauffage de la feuille consolidée composite renforcée de fibres à une deuxième température, la deuxième température étant plus élevée que la première température de fusion et sous la deuxième température de fusion et lors du réchauffage, la formation de la feuille consolidée composite renforcée de fibres dans une forme souhaitée.
Patent CA-3007434-A1 (CA)
Title: Systeme et procede permettant d'integrer la video 3d et la stimulation vestibulaire galvanique
Inventor: PRADHAN GAURAV N
IPC: H04N5/222
Filed: 2016-12-19
Abstract: L'invention concerne un procédé permettant d'obtenir une stimulation vestibulaire galvanique (SVG) correspondant à des accélérations dans des scènes d'une vidéo. Des modes de réalisation comprennent les étapes consistant à (1) recevoir un signal vidéo 3D comprenant des informations de vitesse angulaire de vidéo 3D, (2) recevoir un signal d'orientation de tête 3D comprenant des informations de vitesse angulaire de tête 3D, (3) calculer des informations de vitesse angulaire 3D résultantes sur la base des informations de vitesse angulaire de vidéo et des informations de vitesse angulaire de tête, (4) calculer des informations d'accélération 3D sur la base des informations de vitesse angulaire 3D résultantes, et (5) générer des signaux de stimulation vestibulaire galvanique 3D correspondant aux informations d'accélération angulaire 3D résultantes, les signaux de stimulation 3D étant aptes à stimuler des sensations d'accélération 3D correspondant à des accélérations sur l'utilisateur visualisant les scènes affichées.
Patent CA-3014049-A1 (CA)
Title: Systems and methods for providing processing of a variety of objects employing motion planning
Inventor: WAGNER THOMAS
IPC: G06K9/00
Filed: 2017-02-08
Abstract: A processing system is disclosed for providing processing of homogenous and nonhomogenous objects in both structured and cluttered environments. The processing system includes a programmable motion device including an end effector, a perception system for recognizing any of the identity, location, and orientation of an object presented in a plurality of objects at an input location, a grasp acquisition system for acquiring the object using the end effector to permit the object to be moved from the plurality of objects to one of a plurality of destination bins, and a motion planning system for determining a changing portion of a trajectory path of the end effector from the object to a base location proximate to the input location, and determining an unchanging portion of a trajectory path of the end effector from the base location to a destination bin location proximate to a destination bin.