baber/WOPTO huggingface dataset:
Patent CA-2850184-A1 (CA)
Title: Generator
Inventor: HARIF GERSHON
IPC: F01K15/02
Filed: 2012-10-11
Abstract: A generator comprising: a heat differential module with a first, high temperature source configured for providing a work medium at high temperature, a second, low temperature source configured for providing a work medium at low temperature, and a heat mechanism in fluid communication with the first and second sources, configured for maintaining a temperature difference therebetween by at least one of: providing heat to the work medium at said first source, and removing heat from the work medium at said second source; a pressure module comprising a pressure medium which is in selective fluid communication with the work medium from the first, high temperature source and the work medium from the second, low temperature source, for alternately peifonning a heat exchange process with the high/low temperature work medium, to have its temperature fluctuate between a rmnimal operative temperature and a maximal operative temperature corresponding to the high and low temperature of the respective work medium; a conversion module in mechanical communication with the pressure medium, configured for utilizing temperature fluctuation of the pressure medium for the production of output energy; and a heat recovery arrangement in thermal communication with at least one of the heat differential module and the pressure module, configured for receiving at least a portion of the heat energy of the high and low temperature work medium which was not transferred to the pressure medium during said heat exchange process, and redirecting said heat energy back to one of the heat differential module and the pressure module; wherein provision of heat to the work medium is performed by way of a heat exchange process with an auxiliary high temperature fluid.
Patent CA-2850830-A1 (CA)
Inventor: PETERS KEVIN
IPC: A61P9/00
Filed: 2012-10-15
Abstract: Disclosed are methods for treating Vascular Leak Syndrome and preventing cancer metastasis. Further disclosed are methods for treating vascular leakage due to inflammatory diseases, sepsis, cancer or the presence of pathogens.
Patent CA-2855950-A1 (CA)
Inventor: XIAO DENGMING
IPC: C07D473/00
Filed: 2012-11-14
Abstract: The invention provides a compound represented by formula (I) which may modulate a kinase, and a pharmaceutical composition thereof, as well as the method for preventing or treating a protein kinase mediated disease or condition.
Patent CA-2856243-A1 (CA)
Title: Rnai agents, compositions and methods of use thereof for treating transthyretin (ttr) associated diseases
Inventor: RAJEEV KALLANTHOTTATHIL G
IPC: A61K31/713
Filed: 2012-11-16
Abstract: The present invention provides RNAi agents, e.g., double stranded RNAi agents, that target the transthyretin (TTR) gene and methods of using such RNAi agents for treating or preventing TTR- associated diseases.
Patent CA-2857108-A1 (CA)
Title: Composition and method for obtaining exposed aggregates in surfaces of moulded concrete and other cementitious materials
Inventor: VINCENT DANY
IPC: C04B28/02
Filed: 2012-11-30
Abstract: Surface retarder coating compositions of the invention are based on the use of at least one non-Ordinary Portland Cement (non-OPC) binder and at least one OPC set retarder agent, which are provided in powder form that can be mixed with water at the construction site. The coating is applied onto the surface of a mould or formwork using roller or spray equipment, and concrete can then be cast within 30-60 minutes against the coating. The OPC set-retarding agent operates to retard setting of the concrete so that it can be de- moulded the next day and its surface can be removed using a high pressure water spray to reveal aggregate embedded beneath the removed surface.
Patent CA-2857819-A1 (CA)
Title: Machine tool certification for part specific working volume
Inventor: BLAIS MARIO
IPC: G05B19/4065
Filed: 2014-07-24
Abstract: A method for machining a selected part with a machine tool, comprises obtaining a master part replicating at least a portion of a geometry of a selected part. The master part is loaded in a machine tool. A signature of the machine tool is defined by measuring at least dimensional data of the master part relative to the machine tool, the dimensional data being limited to a selected-part-specific working volume substantially smaller than a complete working volume of the machine tool. The machine tool is certified as being within tolerances to machine the selected part within the working volume, using the dimensional data of the signature. The selected part is machined from a workpiece with the machine tool.
Patent CA-2859275-A1 (CA)
Title: Rotary valves having sealing profiles between stator and rotor and related methods
Inventor: BAGAGLI RICCARDO
IPC: F04B39/10
Filed: 2012-12-13
Abstract: Reciprocating compressors used in oil and gas industry having actuated rotary valves with sealing profiles between a rotor and a stator thereof and related methods are provided. An actuated rotary valve (500) includes a stator having a stator opening, and a rotor having a rotor opening. At least one of the rotor and the stator has a sealing profile extruding from a surface of the rotor or of the stator towards an interface there-between, the sealing profile surrounding a respective one of the rotor opening or the stator opening.
Patent CA-2859356-A1 (CA)
Inventor: DINKAR SUMI
IPC: C09J183/04
Filed: 2012-12-07
Abstract: The present invention provides curable compositions comprising non-Sn organo-metal catalysts that accelerate the condensation curing of moisture curable silicones/non-silicones. In particular, the present invention provides La(III) complexes that are particularly suitable as replacements for organotin for sealant and RTV formulations. The La(III) complexes are comparable to organotin such as DBTDL and exhibit certain behavior in the presence of components that allow for tuning or adjusting the cure characteristics of the present compositions and provide good adhesion and storage stability.
Patent CA-2859646-A1 (CA)
Title: A gate arrangement to a fenced area for at least one animal
Inventor: LARSSON MAGNUS
IPC: E05C19/16
Filed: 2012-12-21
Abstract: The invention relates to a gate arrangement to a fenced area for at least one animal. The gate arrangement comprises a gate (2d2, 2d3) movably arranged between a closed position and open position in an opening to the fenced area (2), and a lock mechanism (8, 8a, 8b) capable of locking the gate (2d2, 2d3) when it is in the closed position. The lock mechanism (8, 8a, 8b) is configured to lock the gate (2d2, 2d3) in the closed position by a specific locking force such that it is possible to open the gate (2d2, 2d3) by applying a larger force than the specific force on the gate (2d2, 2d3), and the gate arrangement comprises force adjusting means (5) configured to set the lock mechanism (8, 8a, 8b) in an unlocked state and in at least two different locked states, in which the gate (2d2, 2d3) is locked by two different specific locking forces.
Patent CA-2860533-A1 (CA)
Title: Double-acting shock damper for a downhole assembly
Inventor: EVANS ROBERT W
IPC: E21B17/042
Filed: 2013-01-03
Abstract: A downhole assembly includes a downhole tool, a downhole force-creating device, and a shock damper. The shock damper includes an outer housing including a first annular housing shoulder and a second annular housing shoulder. Each housing shoulder extends radially inward from the outer housing. The shock damper also includes a mandrel located at least partially within the outer housing. The mandrel includes a first annular mandrel shoulder and a second annular mandrel shoulder. Each annular mandrel shoulder extends radially outward from the mandrel. In addition, the shock damper includes an annular cavity radially disposed between the outer housing and the mandrel, and axially disposed between the housing shoulders and the mandrel shoulders. Further, the shock damper includes a spring disposed in the annular cavity.
Patent CA-2862927-A1 (CA)
Inventor: PUGH RANDALL BRAXTON
IPC: G02C7/08
Filed: 2014-09-10
Abstract: This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. The variable optic insert may have surfaces within that have differing radii of curvature. A liquid crystal layer may be used to provide a variable optic function and in some embodiments, the liquid crystal layer may comprise droplets that are nano-scaled. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some embodiments, an ophthalmic lens is cast-molded from a silicone hydrogel. The various ophthalmic lens entities may include electroactive liquid crystal layers to electrically control refractive characteristics.
Patent CA-2866322-A1 (CA)
Inventor: POZZI ALEXANDER NICHOLAS
IPC: B64D11/06
Filed: 2013-03-13
Abstract: An aircraft seat back including a composite material seat back frame (12) element and a composite seat back diaphragm (14) molded to the seat back frame element during a molding step to provide a composite aircraft seat back formed of a seat back frame element and a seat back diaphragm.
Patent CA-2866803-A1 (CA)
Inventor: GAME RICHARD
IPC: A47B21/06
Filed: 2014-10-09
Abstract: The present disclosure is directed to console furniture and related features.  A  support structure is provided for supporting a work surface, the support structure comprising a frame defining an interior space, a frame brace receivable into the interior space of the frame, a support for supporting the work surface, and at least one fastening mechanism for extending between the frame brace and the support to clamp the frame therebetween, thereby securing the support about the frame. A console with a height adjustable work surface is also provided.
Patent CA-2866988-A1 (CA)
Inventor: WAKHLOO JAWAHAR LAL
IPC: B03B9/02
Filed: 2013-03-11
Abstract: An aqueous cleaning solution for treating hydrocarbon-contaminated soil and for cleaning hydrocarbon-contaminated surfaces is provided. Suitably it is prepared by progressively diluting a concentrate comprising: i) 10 - 60 % by volume of a first emulsifier; (ii) 10 - 60 % by volume of a second emulsifier and (iii) 20 - 70% by volume of vegetable oil In a preferred embodiment the concentrate comprises a polyethylene glycol sorbitan trioleate, a polyoxyethylene sorbitan monopalmitate and corn oil with the two sorbitan molecules having different HLB-values.
Patent CA-2868211-A1 (CA)
Title: A core tray
Inventor: KEAST ROBERT MARK
IPC: E21B25/00
Filed: 2013-03-26
Abstract: A core tray comprising a body including at least one channel arranged to hold at least one core sample, wherein the body includes at least one set of handles arranged to, in use, allow a user to grip the core tray to assist in moving the core tray.
Patent CA-2869657-A1 (CA)
Inventor: O'REILLY DANIEL PATRICK
IPC: H02J9/00
Filed: 2014-11-03
Abstract: Un système comprend une première source dalimentation ainsi quun circuit dimpédance neutre variable dont la configuration permet de varier une impédance neutre de la première source dalimentation en fonction de la présence et labsence dune connexion en parallèle de la première source dalimentation et de la deuxième source dalimentation. La configuration du circuit dimpédance neutre variable peut lui permettre de réduire un courant neutre provenant de la première source dalimentation lorsque cette dernière fonctionne en parallèle avec la deuxième source dalimentation. Le circuit dimpédance neutre variable peut comprendre une impédance connectée en série à la première source dalimentation, un commutateur de dérivation configuré pour contourner limpédance et un circuit de commande configuré pour commander le commutateur de dérivation. Finalement, limpédance peut comprendre une résistance.
Patent CA-2870384-A1 (CA)
Title: Rapid-deployment oil spill containment boom and method of deployment
Inventor: SHANY ARNON
IPC: E02B15/08
Filed: 2013-04-14
Abstract: A rapid-deployment system for containing oil spills and similar water contaminations comprises a pre-manufactured sleeve having air-inflatable or gas- inflatable compartments and water inflatable compartments. In some embodiments uninflated sleeve is stored as a reel of sleeve material, and the deployment system, optionally mounted in a small boat, comprises a machine for inflating the air and water compartments at the site of a spill. In some embodiments, air and/or water compartments may be self-inflating. The system is relatively inexpensive, light, and not bulky, so may easily be stored at potential spill sites (including vessels), and may be used to rapidly manufacture a floating oil boom around a spill, thereby containing the spill before it has a chance to spread. A variety of boom configurations which are efficient in blocking movement of oil even in turbulent water, and which are stable under conditions of wind and wave, are presented.
Patent CA-2873256-A1 (CA)
Inventor: ETTLIN JOSEF
IPC: B01F13/10
Filed: 2013-03-26
Abstract: The invention relates to a mixer for mixing at least two flowable components and to methods for producing a mixer of this type. The invention is based on a mixer (11) having a tubular mixer housing (18) which extends in the direction of a longitudinal axis (13) as far as a distal mixer end (16) which has an outlet opening (17) for the components. A mixing element (12) for thoroughly mixing the components is arranged within the mixer housing (18). According to the invention, the mixer housing is formed from a plastics sheet which has a thickness of at maximum 0.5 mm. The mixer housing (18) and therefore also the entire mixer (11) can therefore be produced very cost-effectively.
Patent CA-2873474-A1 (CA)
Title: Iron oxide nanoparticle dispersions and fuel additives for soot combustion
Inventor: IRVING LYN MARIE
IPC: C10L1/12
Filed: 2013-05-24
Abstract: Aqueous and substantially crystalline iron oxide nanoparticle dispersions and processes for making them are disclosed. The nanoparticle size and size distribution width are advantageous for use in a fuel additive for catalytic reduction of soot combustion in diesel particulate filters. Nanoparticles of the aqueous colloid are transferred to a substantially non-polar liquid comprising a carboxylic acid and one or more low-polarity solvents. The transfer is achieved by mixing the aqueous and substantially non-polar materials, forming an emulsion, followed by a phase separation into a substantially metal-free remnant polar phase and a substantially non-polar organic colloid phase. A method for rapid and substantially complete transfer of non-agglomerated nanoparticles to the low polarity phase in the presence of an organic amine, and a rapid phase separation of the substantially non-polar colloid from a remnant aqueous phase, are provided.
Patent CA-2876432-A1 (CA)
Inventor: NEUMAN TAL
IPC: B32B27/08
Filed: 2013-06-13
Abstract: Disclosed is a biodegradable sheet comprising at least one layer which comprises a biodegradable polymer and surface treated nanoclay particles or at least one layer which comprises PVOH grafted with a crosslinker and PBS or PBSA or a combination a biodegradable polymer and surface treated nanoclay particles and at least one layer which comprises PVOH grafted with a crosslinker and PBS or PBSA.
Patent CA-2878212-A1 (CA)
Inventor: VAN RAAM CAROLUS HERMANUS
IPC: E01C3/00
Filed: 2013-07-05
Abstract: Plantsurface structure, comprising one of an array of plastic base elements, each base element having a deck carried by a series of pillar elements, wherein the deck is provided with at least a number of the pillar elements have an open top end in said deck, wherein at least a membrane is placed over said deck and is provided with slits or cut-outs or water permeable elements, such that they open into at least some of the open top ends of pillars, wherein a growing medium is provided on the membrane and a growing medium is provided in said pillars, the growing medium in said pillars preferably being in fluid contact with the growing medium on said membrane.
Patent CA-2878681-A1 (CA)
Inventor: VARGAS CERVANTES JOSE DANIEL
IPC: B29C51/42
Filed: 2012-07-10
Abstract: The invention relates to a method for thermoforming synthetic paper, more concretely for thermoforming holding strips consisting of synthetic paper, the strips being used to produce sheet-holding devices of a specific configuration. Said devices can be used in the assembly of sheet holders such as calendars, white sheet dispensers or information cards.
Patent CA-2879437-A1 (CA)
Title: Compositions de revetement de surface et de creuset et procedes permettant de fondre du titane et des alliages d'aluminure de titane
Inventor: BEWLAY BERNARD PATRICK
IPC: H05B6/24
Filed: 2013-07-17
Abstract: La présente invention concerne des compositions de creuset et des procédés d'utilisation des compositions de creuset en vue de fondre du titane et des alliages de titane. Plus particulièrement, la présente invention concerne des compositions de creuset dotées de revêtements de surface intrinsèques qui sont efficaces pour fondre du titane et des alliages de titane destinés à être utilisés dans des articles moulés contenant du titane. D'autres modes de réalisation concernent des articles contenant du titane qui sont constitués du titane et des alliages de titane fondus dans les compositions de creuset. Un autre mode de réalisation concerne un dispositif de cuisson de creuset et ses procédés d'utilisation.
Patent CA-2879767-A1 (CA)
Inventor: KOCH ANDREAS
IPC: E21B43/24
Filed: 2013-06-20
Abstract: The invention relates to a device for extracting carbon-containing substances, in particular bitumen, from oil sands. The device comprises two separate steam circuits. The first steam circuit is a closed steam circuit, in which a steam turbine (3) is operating. The second steam circuit is an open steam circuit and is used for extracting carbon-containing substances, in particular bitumen, from oil sands. The steam turbine (3) comprises an intermediate steam removal facility (4), wherein the intermediate steam is used to evaporate the water/vapor in the second steam circuit via a heat exchanger. The invention further relates to a method for extracting carbon-containing substances by means of the previously described device.
Patent CA-2886523-A1 (CA)
Inventor: MURI JOHN I
IPC: A61M1/00
Filed: 2007-11-08
Abstract: Methods, devices, and systems for laser eye surgery generally make use of a console (14) that interchangeably accepts multiple types of eye treatment cassettes (16). The cassettes (16) enable one or both of displacement-based or vacuum-based aspiration. The console (14) and the cassette may communicate to establish the functionality of the installed cassette by utilizing a component indigenous to the operation of the cassette (16). A dual-mode cassette (16A) may include a separable holding tank (56) for enabling vacuum-based aspiration. A displacement-based pump (60) may be provided to drain the holding tank (56) while the vacuum system continues to aspirate fluids. A vacuum sensor (64) for controlling the flow of aspirated fluids may have three ports for communicating with a handpiece (12), a displacement-based pump (54), a vacuum-based pump (44), or an irrigation source (46). The handpiece (12) may be vented during vacuum-based aspiration by opening a vent valve interposed between the handpiece (12) and the vacuum source.
Patent CA-2887428-A1 (CA)
Title: Un systeme informatise et une methode permettant de securiser la selection d'un parcours au moyen d'une cote de reseau
Inventor: DAS SHATADRU
IPC: H04L45/02
Filed: 2015-04-07
Abstract: La présente invention concerne des solutions aux difficultés rencontrées dans le réseau de transmission lorsque les paquets de données doivent être transmis dans un réseau en toute sécurité. Le système assure lintégrité, une sécurité et un débit de niveau élevé dans le canal de réseau. Le système travaille de façon intelligente et résout les problèmes de vulnérabilité. Si une partie du réseau est affectée par un intrus, le système peut automatiquement contourner cette partie et rediriger les paquets de données. Le système repère le réseau digne de confiance, fiable et sûr, les chemins de réseau et les nuds de réseau daprès les données statistiques sur les transactions et attribue aux nuds une note du niveau de confiance. Le système repère également les nuds de réseau forts et ceux qui sont faibles ou vulnérables. Le système détermine aussi les probabilités de risque dun chemin de réseau et choisit le meilleur chemin de transmission. De plus, le système détermine les infractions dans le réseau de transmission daprès un trafic inhabituel ou suspect et les transactions de données.
Patent CA-2895560-A1 (CA)
Title: Switching arrangement
Inventor: KOCH HARRY
IPC: H01H9/16
Filed: 2015-06-23
Abstract: The invention relates to a switching arrangement, in particular for the high-voltage and/or high-current region, with two contacts and a switching device, which can be moved into a separated position in which the contacts are electrically separated from one another. The object of the invention is to provide a solution with which it is possible to easily and reliably ascertain whether the switching arrangement is insulated. According to the invention, this is achieved in that the presence of the switching device in the separated position is detected by a contact-free measurement of the position of the switching device. A  switching arrangement according to the invention comprises a detector with which the presence of the switching device in the separated position can be detected in a contact-free manner
Patent CA-2896246-A1 (CA)
Title: Flavor composition and edible compositions containing same
Inventor: DIDZBALIS JOHN
IPC: A23L27/40
Filed: 2014-01-22
Abstract: A flavor composition containing at least one, two, three, four, five or more peptide compound(s) that can be used to enhance the taste of edible compositions including sweet goods, such as confectionery goods, and savory goods, such as pet foods.
Patent CA-2901394-A1 (CA)
Inventor: LEE RICHARD T
IPC: C07K14/475
Filed: 2013-03-11
Abstract: The technology described herein relates to treatments for, e.g., diastolic heart failure, cardiac hypertrophy, and related conditions.
Patent CA-2901674-A1 (CA)
Title: Procede pour augmenter le debit de donnees et systeme pour utilisateur d'internet regulier
Inventor: RAVE ELAD
IPC: G06F15/16
Filed: 2014-02-19
Abstract: Un procédé pour augmenter les débits de données pour les utilisateurs réguliers de réseau comprend des procédures de génération d'un réseau d'optimisation de réseau étendu WAN (WANON), dans un réseau; de définition d'un client, pour demander des données et une origine à partir de laquelle les données sont demandées ; de détrmination par WANON d'un meilleur noeud demandeur pour le client sur la base d'une demande de données ; de configuration du client pour réexpédier la demande de données à WANON ; de demande de données par le client par la réexpédition de la demande de données au noeud demandeur ; de détermination par WANON d'un meilleur noeud d'origine pour récupérer les données demandées à partir de l'origine en fonction de la résolution d'un identifiant de réseau de l'origine ; de réexpédition par le noeud demandeur de la demande de données au noeud d'origine en utilisant l'optimisation de WAN ; de récupération par le noeud d'origine des données demandées de l'origine et de transfert des données récupérées vers le noeud demandeur à l'aide de l'optimisation de WAN; de transfert par le noeud demandeur des données récupérées au client ; et de mise à jour de WANON.