baber/WOPTO huggingface dataset:
Patent CA-2946726-A1 (CA)
Title: Instrument chirurgical a ultrasons ayant un effecteur final ayant une articulation restreinte
Inventor: ALDRIDGE JEFFREY L
IPC: A61B17/32
Filed: 2015-04-17
Abstract: L'invention concerne un appareil qui comprend un ensemble corps, une tige, un guide d'onde acoustique, une section d'articulation, un effecteur final et un ensemble d'entraînement d'articulation. La tige s'étend de façon distale de l'ensemble corps et définit un axe longitudinal. Le guide d'onde acoustique comporte une partie souple. La section d'articulation est accouplée à la tige. Une partie de la section d'articulation englobe la partie souple du guide d'onde. La section d'articulation comprend une pluralité de parties de corps alignées le long de l'axe longitudinal, et un élément de verrouillage souple. L'élément de verrouillage souple est conçu pour fixer les parties de corps l'une par rapport à l'autre et par rapport à la tige. L'effecteur final comprend une lame ultrasonore en communication acoustique avec le guide d'onde. L'ensemble d'entraînement d'articulation est conçu pour entraîner l'articulation de la section d'articulation pour dévier ainsi l'effecteur final de l'axe longitudinal.
Patent CA-2949487-A1 (CA)
Title: Infrared radiation fire detector with composite function for confined spaces
Inventor: LORENZONI GIOVANNI PIETRO
IPC: G08B17/12
Filed: 2016-11-24
Abstract: Infrared radiation fire detector, comprising a curved support surface (12) and a plurality of infrared radiation sensors (14) arranged on the support surface (12). Each sensor (14) comprises a planar array (15) of infrared radiation-sensitive elements (16), having a respective sight direction (SD) and a solid angle of view (13) defined around the sight direction (SD), which define a field of view associated to the sensor (14).  The sight directions (SD) of the sensors (14) intersect with one another at a central point (C) and the sensors (14) are spaced apart from one another by a given angular distance referred to the central point (C), the solid angles of view (.beta.) of the sensors (14) having a same narrow width so that the fields of view of the sensors are non-intersecting with one another.
Patent CA-2953288-A1 (CA)
Title: Masonry cutting device
Inventor: WARRENER ELI S
IPC: B28D1/26
Filed: 2016-12-30
Abstract: A masonry cutting device has a frame. The frame has a base, a pair of supports and a rod guide. The pair of supports are parallel to each other and mounted to the base. The rod guide is spaced from the base and is supported between the pair of supports by a connecting portion, and each of the pair of supports has a vertical guide. A lower blade is mounted to the frame between the pair of supports. A rod has a first end and a second end. The rod is disposed within the rod guide for sliding in relation to the rod guide. A first collar is secured to the rod within the rod guide and a second collar is secured to the rod guide. An upper blade is slideably retained by the guide and connected to the first end of the rod. A spring is disposed around the rod between the first collar and the second collar to hold the upper blade separated from the lower blade when the spring is in a state of static equilibrium and the spring is configured to store energy upon compression of the spring such that when the rod is released the spring urges the upper blade away from the lower blade. Force applied to the second end of the rod operates to move the upper blade towards the lower blade along the guide.
Patent CA-2953966-A1 (CA)
Inventor: BURKETT BRADLEY W
IPC: G01M15/14
Filed: 2017-01-09
Abstract: A computing device for determining effective flow areas of a turbine or turbine engine includes optically scanning and digital modeling of turbine components to produce virtual vanes, virtual vane segments, and virtual ring assemblies. The computing device determines both individual effective flow areas between vanes and the total effective flow area of a vane ring assembly. Based on the virtual vanes and determined effective flow areas, the computing device may compare one or more turbine components to a reference turbine to determine whether the turbine is out of specification and aid in repair, modification, or reassembly of the turbine or turbine engine.
Patent CA-2955486-A1 (CA)
Inventor: KITAZATO NAOHISA
IPC: H04N21/438
Filed: 2015-08-24
Abstract: The present technology relates to a reception device, reception method, transmission device and transmission method which enable operation of diverse services. The reception device acquires trigger information which is for providing different types of functions and which includes type information indicating the type of the trigger information and channel information indicating a series for each function provided by the trigger information, and performs processing corresponding to each type of function on the basis of the trigger information identified by the type information and the channel information. This technology can be applied, for example, to television receivers capable of receiving digital broadcast signals.
Patent CA-2957581-A1 (CA)
Title: Method for speed based control of an implement steering system
Inventor: PRICKEL MARVIN
IPC: A01B69/00
Filed: 2011-07-11
Abstract: A method for disabling the implement steering system of a towed implement includes monitoring a speed of the implement and if the speed exceeds a predefined limit, automatically disabling the implement steering system.
Patent CA-2959621-A1 (CA)
Title: Selective sampling magnetic resonance-based method for assessing structural spatial frequencies
Inventor: CHASE DAVID R
IPC: G01R33/56
Filed: 2015-08-31
Abstract: The disclosed embodiments provide a method for acquiring MR data at resolutions down to tens of microns for application in in-vivo diagnosis and monitoring of pathology for which changes in fine tissue textures can be used as markers of disease onset and progression. Bone diseases, tumors, neurologic diseases, and diseases involving fibrotic growth and/or destruction are all target pathologies. Further the technique can be used in any biologic or physical system for which very high-resolution characterization of fine scale morphology is needed. The method provides rapid acquisition of selected values in k-space, with multiple successive acquisitions of individual k-values taken on a time scale on the order of microseconds, within a defined tissue volume, and subsequent combination of the multiple measurements in such a way as to maximize SNR. The reduced acquisition volume, and acquisition of only select values in k-space along selected directions.
Patent CA-2960135-A1 (CA)
Title: Pistons a trois positions, pistons recouverts d'un film et ensembles seringues associes
Inventor: GIRAUD JEAN-PIERRE
IPC: A61M5/315
Filed: 2015-04-06
Abstract: La présente invention concerne un piston à trois positions comprenant un manchon ayant une ouverture au niveau d'une extrémité distale, une cavité pré-charge proximale de l'ouverture et en communication avec celle-ci, une première cavité proximale de la cavité pré-charge et en communication avec celle-ci, une seconde cavité proximale de la cavité pré-charge et en communication avec celle-ci, et au moins une nervure. La ou les nervure(s) sont généralement alignées avec la première cavité. Le piston comprend en outre un insert configuré pour être déplacé de la cavité pré-charge à la première cavité et de la première cavité à la seconde cavité. L'insert est configuré pour fournir un support pour la compression de la ou des nervure(s) lorsque l'insert est positionné dans la première cavité.
Patent CA-2961056-A1 (CA)
Inventor: SCHWARZ FREDERICK M
IPC: F02C6/08
Filed: 2017-03-13
Abstract: An engine bleed control system for a gas turbine engine of an aircraft is provided.  The engine bleed control system includes an engine bleed tap coupled to a fan-air source or a compressor source of a lower pressure compressor section before a highest pressure compressor section of the gas turbine engine and a turbo-compressor in fluid communication with the engine bleed tap. The engine bleed control system also includes a controller operable to selectively drive the turbo-compressor to boost a bleed air pressure as pressure augmented bleed air and control delivery of the pressure augmented bleed air to an aircraft use.
Patent CA-2963510-A1 (CA)
Title: Lighting device
Inventor: WANG XIN
IPC: F21S4/20
Filed: 2017-04-06
Abstract: A lighting device includes an elongated support member, first and second printed circuit boards, at least one first LED, at least one second LED and at least one lens element. The elongated support member includes first and second sides, the first and second PCBs coupled to the first and second sides of the elongated support member, respectively, the at least one first LED mounted on the first PCB and the at least one second LED  mounted on the second PCB, each lens element includes at least one lens, the lens element mounted on the PCB at a location such that each lens substantially surrounds a respective one of the LEDs.
Patent CA-2967899-A1 (CA)
Title: Formulations de treprostinil exemptes de conservateur et procedes et dispositifs s'utilisant avec celles-ci
Inventor: RIGBY JONATHAN
IPC: A61P9/12
Filed: 2015-11-15
Abstract: La présente invention concerne une forme galénique unitaire de tréprostinil à une posologie comprise entre 0,1 mg/ml et 25 mg/ml dans une composition de fluide stérile formulée pour l'injection par voie sous-cutanée ou intraveineuse, cette composition étant exempte de conservateur antimicrobien. L'invention se réfère à des ensembles pompe-timbre pouvant être activés sélectivement et qui comprennent un réservoir de médicament scellé prérempli contenant la forme galénique unitaire ; à des procédés visant à réduire la douleur au niveau du site de perfusion sous-cutanée ou intraveineuse de tréprostinil chez un sujet nécessitant un tel traitement ; et à des procédés visant à réduire l'irritation, l'inflammation ou une combinaison de celles-ci au niveau du site de perfusion sous-cutanée ou intraveineuse de tréprostinil chez un sujet nécessitant un tel traitement. L'invention concerne également une méthode de traitement de l'hypertension pulmonaire, et des méthodes de traitement ou visant à réduire la gravité ou la pathogénie de l'hypertension artérielle pulmonaire (HAP) chez un sujet au moyen des compositions décrites.
Patent CA-2970593-A1 (CA)
Title: Cement compositions and methods for controlling wellsite fluid and gas flow
Inventor: TOMLINSON BRIAN HENRY
IPC: C09K8/493
Filed: 2013-12-13
Abstract: Magnesium oxysulfate cement compositions and methods for controlling and preventing fluid and gas flow through a wellbore are described. The compositions and methods may be implemented to provide a barrier to fluid and gas flow between casings or in other operations such as squeeze operations. Magnesium oxysulfate cement compositions may include an admixture of magnesium oxide, magnesium sulfate trihydrate and water. When admixed with water, the compositions rapidly transition from a flowable state to a solid state with formation of little or no gel strength before the transition and further have a near-linear relationship between the time required for the transition to occur and the composition temperature at which the transition occurs enabling the user to determine the time within which the transition will occur. Additives, such as accelerators and inhibitors can be added to modify the time in which the compositions make the transition from flowable state to solid state. Other agents can be added to modify the specific gravity and viscosity of the compositions.
Patent CA-2970602-A1 (CA)
Inventor: SANUDO OTERO ANA ISABEL
IPC: C12N1/20
Filed: 2015-12-10
Abstract: The invention relates to a probiotic strain selected from Lactobacillus reuteri V340 with accession number CECT 8605 and Bifidobacterium breve BT820 with accession number CECT 8606, or a variantof said probiotic strain having cholesterol-absorbing capacity, and to methods and therapeutic uses thereof. The invention also relates to compositions, pharmaceutical compositions, feeds or nutritional products comprising a probiotic strain selected from Lactobacillus reuteri V3401 with accession number CECT 8605 and Bifidobacterium breve BT820 with accession number CECT 8606, or a variant of said probiotic strain having cholesterol-absorbing capacity.
Patent CA-2973765-A1 (CA)
Inventor: PIERSON PAUL R
IPC: A61C5/62
Filed: 2016-03-07
Abstract: Described herein is a dental material applicator system comprising a segmented capsule and handpiece. The capsule separately holds a powder and a liquid such that upon activation in the handpiece by an operator, the powder and liquid are mixed into a paste. The operator then triggers the handpiece so that the mixed paste is extruded.
Patent CA-2976578-A1 (CA)
Inventor: PERFITT RAOUL JOHN
IPC: A61K8/9794
Filed: 2016-03-21
Abstract: The present invention is directed to a dry shampoo composition that is based on a specific combination of clay, natural starches and a natural oil absorbent. The composition is highly absorbent, fine, light and resistant to clumping. It can be used as an alternative to conventional wet shampoo methods for cleaning the hair.
Patent CA-2981908-A1 (CA)
Inventor: STYLER GRAHAM
IPC: E21B34/10
Filed: 2016-04-08
Abstract: A re-closable toe sleeve is disclosed where the toe sleeve has a port allowing fluid access from the interior of the toe sleeve to the exterior of the toe sleeve. A burst disk is placed inside the port to prevent fluid access from the interior of the toe sleeve to the exterior of the toe sleeve. However upon the fluid in the interior of the toe sleeve reaching a predetermined level the burst disk is removed or otherwise modified to allow fluid access through the port. A sliding sleeve is placed within the toe sleeve so that the sliding sleeve can be moved to cover the port thereby preventing fluid access from the interior of the toe sleeve to the exterior of the toe sleeve or the sliding sleeve may be moved to uncover the port thereby allowing fluid access from the interior of the toe sleeve to the exterior the toe sleeve. The sliding sleeve is mechanically moved from the surface and is typically run into the well in the open position such that the port is uncovered by the sliding sleeve.
Patent CA-2982081-A1 (CA)
Inventor: SIMON PAUL
IPC: A47F3/04
Filed: 2017-10-11
Abstract: Une boîte réfrigérée comprend un plafond isolé qui définit la limite supérieure de l'espace réfrigéré et un bouchon de protection qui définit le devant du plafond isolé. Le bouchon de protection comprend une ouverture ayant une ouverture sur un bord inférieur du bouchon de protection. Un meneau est disposé de façon substantiellement normale par rapport au plafond isolé. Un capuchon de meneau définit le devant du meneau et comprend une languette qui s'étend plus haut que le meneau. La languette est aménagée de sorte à s'insérer dans l'ouverture. Le capuchon du meneau et le bouchon de protection définissent ensemble une première surface d'étanchéité plate. Une porte est fixée sur pivot au casier réfrigéré et comprend une deuxième surface d'étanchéité plate qui s'engage avec la première surface d'étanchéité plate lorsque la porte est en position fermée pour définir un joint hermétique substantiel entre les deux.
Patent CA-2982118-A1 (CA)
Inventor: MOCHEL FANNY
IPC: A61K31/225
Filed: 2016-04-07
Abstract: The present invention relates to the treatment and prevention of movement disorders with the administration of one or more propionyl-CoA precursors.
Patent CA-2983560-A1 (CA)
Title: Method of making a mercury based compound, mercury based compound, methods of using the mercury based compound and uses of the mercury based compound
Inventor: PAREKH SUNEEL NAVNITDAS
IPC: C01G13/04
Filed: 2016-03-16
Abstract: A fabricated mercury-based compound is paramagnetic, present in the excited state and capable of transmutation of elements. The compound is manufactured by reacting liquid mercury or any of its isotopes a mineral acid, and then dried and powdered. Process parameters such as reaction vessel times can be varied depending on the reactive nature of the mineral acid used. The use of a mineral acid enables mercury to be present in powder form which renders a variety of further uses of the mercury-based compound possible. The resultant mercury based compound is paramagnetic and present in the excited state.
Patent CA-2984102-A1 (CA)
Inventor: DEPREY ERIC J
IPC: A61L2/20
Filed: 2016-04-28
Abstract: A system for decontamination of a medical device comprising a decontamination chamber configured to withstand pressure changes; a vacuum pump configured to adjust the pressure within the decontamination chamber; and a source of decontaminating substance positioned within the decontamination chamber. The system also includes a container within the decontamination chamber to enclose a medical device and provide fluid communication between the medical device and the source of decontaminating substance; and a vaporizer positioned within the decontamination chamber to vaporize the decontaminating substance.
Patent CA-2984734-A1 (CA)
Inventor: APPS WILLIAM P
IPC: B65D21/032
Filed: 2010-06-07
Abstract: A tray includes a base, a pair of opposed side walls extending along side edges of the base and a pair of opposed end walls extending along end edges of the base. A  central lateral divider extends between the side walls. The central lateral divider has a width approximately twice a width of the side walls to permit cross stacking. The central lateral divider includes a pair of spaced-apart divider walls and at least one center rib between the divider walls.
Patent CA-2985146-A1 (CA)
Title: A data processing system for curating search result facets
Inventor: CONSTANDT HANS
IPC: G06F17/30
Filed: 2016-05-19
Abstract: According to the invention there is provided a data processing system (1) for updating search result facets (42). The system (1) comprises a facet linking module (50) which is configured to update a search result facet (42) and corresponding facet categories (61) in view of a non-linked search result property (35).
Patent CA-2985242-A1 (CA)
Title: Commutateur auxiliaire dote de fonctionnalites d'etancheisation deux voies et methodes
Inventor: SULLIVAN SHELBY IEE
IPC: E21B43/11
Filed: 2017-11-10
Abstract: Il est décrit un adaptateur de commutateur auxiliaire configuré pour raccorder un commutateur auxiliaire à un assemblage de perforateur. Ladaptateur de commutateur auxiliaire comprend un corps tubulaire ayant des premiers filetages qui se raccordent au commutateur auxiliaire et des deuxièmes filetages qui se raccordent à lassemblage de perforateur; une première chambre interne formée à une première extrémité de ladaptateur; une deuxième chambre interne formée à une deuxième extrémité de ladaptateur; un conduit raccordant la première chambre interne à la deuxième chambre interne; et une flèche ayant une partie de pointe située dans le conduit et une partie de base située dans la deuxième chambre interne. La flèche est formée dun matériau conforme qui se déforme en fonction dune pression découlant de la détonation de charges associées au perforateur.
Patent CA-2986557-A1 (CA)
Inventor: OHARA HIDEKI
IPC: C22B23/06
Filed: 2016-05-20
Abstract: Disclosed is an aqueous cobalt chloride solution refinement method for bringing metallic nickel into contact with an aqueous solution containing cobalt chloride to remove an impurity by a cementation reaction, in which the metallic nickel is washed with an acidic liquid having a pH of not more than 2.5 before the metallic nickel is brought into contact with the aqueous solution containing cobalt chloride. Since the metallic nickel is washed with the acidic liquid having a pH  of not more than 2.5, a passive film on a surface of the metallic nickel is removed. The passive film is removed from the metallic nickel, and therefore, when the metallic nickel comes in contact with the aqueous solution containing cobalt chloride, an impurity more noble than the metallic nickel can be precipitated by the cementation reaction.
Patent CA-2988726-A1 (CA)
Title: Pomme de douche, concentrateur de fluide pour pomme de douche, et procede
Inventor: IRWIN JERE F
IPC: B05B3/02
Filed: 2016-05-04
Abstract: L'invention concerne une pomme de douche munie d'un boîtier, d'une cloison perforée et d'un élément buse. L'élément buse présente une entrée de fluide et une sortie de fluide. La cloison perforée est placée dans le boîtier entre l'entrée et la sortie et présente au moins un passage de fluide périphérique communiquant avec l'entrée de fluide. Chaque passage de fluide périphérique communique au niveau d'une extrémité aval avec une fente périphérique s'étendant vers l'intérieur, et chaque fente communique au niveau d'une extrémité aval avec une cavité de mélange. L'élément buse est supporté par le boîtier en aval de la cavité de mélange et comporte au niveau d'une extrémité amont un orifice de compression et au niveau d'une extrémité aval un orifice de sortie en communication fluidique avec l'orifice de compression. L'invention concerne également un procédé.
Patent CA-2990475-A1 (CA)
Inventor: DELINOCCI JOHN
IPC: H04L12/24
Filed: 2016-08-11
Abstract: Automatic automated electronic computing and communication system event analysis and management includes identifying an event, generating a computer readable representation of the electronic computing and communication system using automated topology enumeration, identifying an element of the electronic computing and communication system based on the representation, identifying a metric for the element, automatically investigating to determine a value for the metric, generating a remediation priority for the element based on a metric weight associated with the metric and a network layer value associated with a network layer associated with a network layer role associated with the element, and generating a graphical representation of the electronic computing and communication system indicating the remediation priority.
Patent CA-2990617-A1 (CA)
Inventor: RODONI PHILIP
IPC: G06Q10/06
Filed: 2016-06-21
Abstract: A system is disclosed for managing services of a service vehicle. The system may have a locating device configured to generate a first signal indicative of a location of the service vehicle, and at least one sensor configured to generate a second signal indicative of a waste service being completed by the service vehicle. The system may further have a computing device in communication with the locating device and the at least one sensor, The computing device may be configured to receive a route assignment including waste services to be performed by the service vehicle at a plurality of target locations, and to make a determination that the service vehicle has stopped at a non-target location based on the plurality of target locations and at least one of the first and second signals. The computing device may further he configured to selectively generate an electronic response based on the determination,
Patent CA-2991184-A1 (CA)
Inventor: MANSIKKASALO JARMO
IPC: D21C11/00
Filed: 2018-01-05
Abstract: The disclosed solution relates to recovering thermal energy from the operation of a dissolver (2) of a chemical recovery boiler (1) used in pulp manufacturing. According to the solution, a primary fluid circuit conveys green liquor from the dissolver (2) to an external process (40) such as causticizing and solvent such as weak white liquor back to the dissolver (2), and from this circuit solvent is diverted into a secondary fluid passageway comprising a heat exchanger (9) which cools the solvent by recovering heat from it and transfers the heat to a heat-consuming process (50).  After heat recovery, solvent may be used for further processes before it is at least partly conveyed back to the dissolver (2).
Patent CA-2992079-A1 (CA)
Inventor: TRACY ERIC C
IPC: F15B20/00
Filed: 2018-01-16
Abstract: A hydraulic control system for a material handling vehicle including one or more hydraulic actuators configured to raise and lower a fork assembly attached to a mast of the material handling vehicle is provided. The hydraulic control system is configured to provide multi-stage pressure relief based on a height of the fork assembly.