baber/WOPTO huggingface dataset:
Patent CA-2933773-A1 (CA)
Title: Ocular irrigation device and method
Inventor: MORGAN DANIEL T
IPC: G02C7/02
Filed: 2016-06-20
Abstract: An ocular irrigation device and method are provided including an ocular lens having selected structural features that facilitate flow of irrigation fluid to the eye through the ocular lens introduced by a source of irrigating fluid. The selected structural features achieve one or more objectives with respect to control of irrigation fluid so that selected portions of the eye and eyelids may be more effectively irrigated and treated. Control of the irrigation fluid by the invention includes variables of fluid flow characteristics to include control of flow velocity, flow volume, flow direction, and flow turbidity. Selected structural features of the ocular lens may address one or more of these variables alone or in selected combinations to provide an optimal method for treating a patient.
Patent CA-2934036-A1 (CA)
Inventor: PRITCHETT RAYMOND A
IPC: B65D25/00
Filed: 2013-12-09
Abstract: Base for a container, the base being made of polymeric material, including a support surface having an outer perimeter defining a first dimension along a major axis and a second dimension along a minor axis disposed approximately 90° from the major axis. An inner wall is coupled to the support surface opposite the outer perimeter. A dome projects upwardly from the inner wall and has an initial depth with respect to the support surface. The dome includes a major radius of curvature along the major axis and a minor radius of curvature along the minor axis. The dome is deflectable in response to a differential pressure across the base of at least 3.2 PSI without permanent deformation of the base.
Patent CA-2934652-A1 (CA)
Inventor: ZHAO DONGHUI
IPC: C03C13/06
Filed: 2014-12-23
Abstract: An inorganic fiber containing silica and magnesia as the major fiber components which further includes intended lithium oxide and strontium oxide additions to improve the thermal stability of the fiber. The inorganic fiber exhibits good thermal performance at 1260°C and greater, retains mechanical integrity after exposure to the use temperature, and exhibits low biopersistence in physiological fluids. Also provided are thermal insulation product forms, methods of preparing the inorganic fiber and of thermally insulating articles using thermal insulation prepared from a plurality of the inorganic fibers.
Patent CA-2934806-A1 (CA)
Inventor: MUSALE DEEPAK A
IPC: C02F1/44
Filed: 2014-12-18
Abstract: L'invention concerne des méthodes et des compositions de réduction de la quantité d'eau nécessaire dans un processus industriel, en particulier un processus d'embouteillage tel qu'une fabrication de bière ou de boisson. La méthode comprend les étapes suivantes : recueillir de l'eau utilisée pour rincer des bouteilles recyclées nettoyées et/ou sales, pulvériser l'eau recueillie sur un élément d'équipement en contact avec de la nourriture en tant que partie d'un rinçage NEP, et faire passer l'eau de deuxième rinçage NEP dans une tour de refroidissement comme eau d'appoint. La méthode permet la réutilisation de l'eau déjà dans le système, mais en faisant attention à l'emplacement où chaque flux d'eau circule, l'eau n'accumule pas de contaminants qui endommageraient la tour de refroidissement ou contamineraient le produit embouteillé ou le récipient qui est nettoyé par la méthode NEP.
Patent CA-2935363-A1 (CA)
Inventor: DOLSON DAVID
IPC: H04L12/12
Filed: 2003-03-26
Abstract: The present invention is related to a system and method for examining a communication stream between two nodes for a protocol of interest. If a protocol of interest is found, the communication stream is diverted to a divert host. If a protocol of interest is not found, the stream passes without diversion. By way of example, the invention is shown to work with TCP and UDP.
Patent CA-2936732-A1 (CA)
Inventor: KAULGUD VIKRANT S
IPC: H04L12/28
Filed: 2016-07-21
Abstract: Un système peut comprendre un ou plusieurs dispositifs serveur. Le système peut fournir un ensemble de questions, à un utilisateur du dispositif utilisateur, pour caractériser un système dinternet des objets. Le système peut obtenir des réponses de lutilisateur du dispositif utilisateur associé à chacune de lensemble des questions. Le système peut automatiquement créer une architecture de système dinternet des objets qui définit le système dinternet des objets en appliquant les règles de larchitecture du système dinternet des objets associées aux réponses.
Patent CA-2937974-A1 (CA)
Title: Systeme de production d'aerosol comprenant un dispositif et une cartouche, le dispositif assurant le contact electrique avec la cartouche
Inventor: MIRONOV OLEG
IPC: A24F40/42
Filed: 2014-12-15
Abstract: L'invention concerne un système de production d'aérosol électrique comprenant un dispositif (10) et une cartouche (20) amovible, la cartouche amovible comprenant un substrat formant un aérosol, un vaporisateur actionné électriquement, et des premiers contacts électriques connectés au vaporiseur, le dispositif comprenant un corps principal (11) définissant une cavité (18) pour recevoir la cartouche, une source d'alimentation électrique (14), des seconds contacts électriques (19) connecté à la source d'alimentation électrique et une partie d'embout buccal, la partie d'embout buccal (12), en position fermée, maintenant les premiers contacts électriques sur la cartouche en contact avec les seconds contacts électriques sur le dispositif. Grâce à un système basé sur le dispositif et la cartouche, dans lequel le dispositif comprend un corps principal et une partie embout buccal, les composants de la cartouche peuvent être simplifiés par rapport à ceux des cartouches antérieures de type cartomiseur. L'utilisation de la partie d'embout buccal pour maintenir les contacts électriques sur la cartouche en contact avec des contacts correspondants sur le dispositif permet de faciliter considérablement l'insertion de la cartouche dans le dispositif et le retrait de la cartouche du dispositif, sans nécessité de fixations mécaniques complexes sur la cartouche.
Patent CA-2939133-A1 (CA)
Title: Purge circuit of a fuel cell
Inventor: METKEMEIJER RUDOLF
IPC: H01M8/04
Filed: 2015-02-10
Abstract: The present application concerns a purge circuit (40) of an anode compartment (14) of a cell (2) of a fuel cell (1), said circuit comprising: - means (20), forming an associated volume at least equal to 500 ml, in order to contain and homogenise a waste gas, comprising a first inlet (24A) and a first outlet (24B); - a first non-return valve (42) connected to the first outlet (24B) to contain a waste gas, in order to prevent a gas from entering said means (20) via the first outlet (24B) and allow a portion of a gas to flow from the first outlet (24B) towards an inlet of the compartment (14); - a second non-return valve (44) connected to the first inlet (24A), in such a way as to prevent a gas from being discharged from said means (20), via the first inlet (24A); - a pressure sensor (50) designed to measure the pressure of a fluid present in said circuit; - means (48) allowing or preventing the flow of a feed gas of said compartment (14) to the inlet of same, depending on data from said sensor (50), and allowing gas to flow from the first non-return valve (42) to an inlet of the compartment (14).
Patent CA-2939312-A1 (CA)
Inventor: SAIKUSA NAOKI
IPC: H04M11/00
Filed: 2015-03-05
Abstract: A metering device (11) is configured so as to collect meter reading data and transmit the meter reading data to a remote system (13) via a wireless communication network (12). In addition, the metering device (11) is configured such that the timing for starting a prescribed communication is adjusted on the basis of prescribed information received prior to starting the prescribed communication after power to the metering device (11) has been restored. Thus, the timing with which the metering device starts communication can be adjusted in accordance with the conditions under which the power was interrupted or the conditions when power is restored, for example.
Patent CA-2940509-A1 (CA)
Inventor: MAGNAN JEAN-FRANCOIS
IPC: C02F1/04
Filed: 2016-08-26
Abstract: The present disclosure relates to processes for treating an aqueous composition comprising lithium sulfate and sulfuric acid. The processes comprise evaporatively crystallizing the aqueous composition comprising lithium sulfate and sulfuric acid under conditions to obtain crystals of lithium sulfate monohydrate and a lithium sulfate-reduced solution; and optionally separating the crystals of the lithium sulfate monohydrate from the lithium sulfate-reduced solution. The processes optionally further comprise concentrating the lithium sulfate-reduced solution under conditions to obtain an acidic condensate and a concentrate comprising sulfuric acid.
Patent CA-2941875-A1 (CA)
Inventor: MORGAN CHARLES R
IPC: C02F3/20
Filed: 2015-03-19
Abstract: La présente invention concerne un système de commande à double niveau pour faire fonctionner un appareil de traitement des eaux usées pouvant comprendre au moins un niveau primaire de commande comprenant une mesure d'une variable de commande de procédé pour arriver à un point de consigne d'oxygène dissous (DO) et un mode primaire de paramètres d'exploitation comprenant un temporisateur de chaîne d'aération primaire et un groupement de chaîne d'aération primaire conçus pour atteindre le point de consigne de DO lorsque le point de consigne de DO se trouve à l'intérieur d'une plage de valeurs prédéfinie; et au moins un niveau secondaire de commande pour arriver à un mode secondaire de paramètres d'exploitation comprenant un temporisateur de chaîne d'aération secondaire et un groupement de chaîne d'aération secondaire conçus pour atteindre une concentration souhaitée d'azote total dans l'effluent lorsque le point de consigne de DO descend à ou en dessous d'une valeur minimale ou s'élève jusqu'à ou dépasse une valeur maximale. La variable de commande de procédé peut être, par exemple, une concentration de l'effluent en NH3, en NO3, une alcalinité, un potentiel rédox, ou une combinaison de ceux-ci. L'invention concerne également un appareil de traitement des eaux usées et un procédé permettant de faire fonctionner automatiquement un traitement biologique des eaux usées.
Patent CA-2943295-A1 (CA)
Title: Capsule with steeping chamber
Inventor: TROMBETTA LIBERATORE A
IPC: B65D85/804
Filed: 2015-03-20
Abstract: A capsule is provided for use in a machine for preparing a consumable product from capsules. The capsule includes a body that defines an interior space with an opening. A cover is disposed over the opening and is adapted to shrink sufficiently when pierced by the injection system to allow pressure to build beneath the cover up to a maximum pressure. A filter is disposed in the interior space to define a steeping chamber between the filter and the cover and is adapted to restrict the flow of fluid sufficiently to cause the steeping chamber to fill with fluid without exceeding the maximum pressure. Ingredients are disposed in the interior space for preparing a desired product.
Patent CA-2945141-A1 (CA)
Inventor: HOPPER MARK LEONARD
IPC: F02C7/06
Filed: 2015-04-10
Abstract: A bearing support housing (36) for a gas turbine engine includes, in radial sequence from a center outwards: an inner ring (50) defining a central bore (46); a middle ring (58) including an array of inner slots (60), an outer web (62) including an array of outer slots (64), wherein the inner and outer slots are positioned, sized, and shaped so as to divide the middle ring (58) and the outer web (62) into an array of tangentially-extending beams (70) and radially-extending inner and outer struts; and an outer ring (66).
Patent CA-2947042-A1 (CA)
Inventor: SEREGIN VADIM
IPC: H04N19/13
Filed: 2015-05-22
Abstract: In an example a method of processing video data includes determining a run value that indicates a run-length of a run of a palette index of a block of video data, wherein the palette index is associated with a color value in a palette of color values for coding the block of video data, the method also includes determining a context for context adaptive coding of data that represents the run value based on the palette index, and coding the data that represents run value from a bitstream using the determined context.
Patent CA-2947720-A1 (CA)
Title: Apparatus and methods for weld measurement
Inventor: HUANG WEI
IPC: G01N21/88
Filed: 2015-05-01
Abstract: An apparatus and method for measuring broken spot weld artifacts has a framework for supporting a light and a plurality of cameras for acquiring controlled images of a specimen with minimal distortion and parallax. The framework holds the specimen flat and in a reproducible position, controlling movement while imaging. The image data is received in a computer programmed with image processing software capable of isolating and measuring the artifacts. A calibration standard is used to correct for aberrations.
Patent CA-2950370-A1 (CA)
Inventor: PURDY CLAY
IPC: C09K8/74
Filed: 2016-12-02
Abstract: An inhibition corrosion package for use with an acidic composition, where the package comprises a terpene component; a propargyl alcohol or derivative thereof; at least one amphoteric surfactant; and a solvent. Also disclosed arc acidic compositions combining the corrosion inhibition package according to a preferred embodiment of the present invention for use in various industrial operations including but not limited to oil and gas operations. Also disclosed are methods of use of such compositions.
Patent CA-2951510-A1 (CA)
Inventor: SILVERMAN FRANKLIN PAUL
IPC: A01P21/00
Filed: 2015-06-25
Abstract: The present invention is directed to methods for improving cold temperature damage recovery of a cereal grain comprising applying an effective amount of at least one gibberellin to the cereal grain during early vegetative growth stage. The present invention is also directed to methods for improving yield of a cereal grain comprising applying an effeetive amount of at least one gibberellin to a cereal grain suffering from cold temperature damage during the early vegetative growth stage.
Patent CA-2954890-A1 (CA)
Inventor: DERMOSESSIAN RAPHAEL
IPC: G08G1/14
Filed: 2017-01-13
Abstract: There is described a method for reserving a parking space for a vehicle using a web-enabled computing device and its positioning system. The method comprises: - requesting, while the computing device is at a present location, an unreserved and/or unoccupied parking space thereby defining a selected parking space; - computing an estimated travel time from a starting location computing device to the selected parking space; - based on the estimated travel time, automatically calculating, an initial reservation period for the selected parking space; - accepting the initial reservation period; and - upon the accepting, generating and transmitting a reservation signal to the parking system database, the reservation signal comprising an ID of, and the initial reservation period for, the selected parking space and instructions for changing the status of the selected parking space from unreserved to reserved.
Patent CA-2955584-A1 (CA)
Inventor: SMITH SHAWN R
IPC: B60B35/04
Filed: 2017-01-20
Abstract: An axle assembly for transporting a load bearing frame includes a first axle operably coupled to an axle mount of the load bearing frame by a first articulation structure, and a second axle spaced a distance from the first axle and operably coupled to the axle mount by a second articulation structure. The first articulation structure is rotationally coupled to the axle mount by a first articulation connection, and the second articulation structure is rotationally coupled to the axle mount by a second articulation connection. A suspension system is operably coupled to both the first articulation structure and the second articulation structure.  In a first mode of operation, the suspension system forms a substantially rigid connection between the first articulation structure and the second articulation structure. In response to an upward articulation of the first articulation structure towards the load bearing frame, the substantially rigid connection causes the second articulation structure to articulate down and away from the load bearing frame. In a second mode of operation, the suspension system articulates both the first articulation structure and the second articulation structure towards the load bearing frame.
Patent CA-2956601-A1 (CA)
Inventor: KEREN DVIR
IPC: A61B17/32
Filed: 2015-07-28
Abstract: La présente invention concerne un ensemble d'implantation capillaire qui, selon certains modes de réalisation de la présente invention, peut comprendre une pluralité de mèches de cheveux et une pluralité d'ancrages capillaires, chaque ancrage capillaire retenant une mèche de cheveux unique ayant au moins un élément élastique associé à celle-ci. L'ensemble d'implantation capillaire peut en outre comprendre une pluralité de lumières, chaque lumière contenant un seul ancrage capillaire d'une manière qui comprime au moins un élément élastique associé un vers un axe d'insertion de chaque lumière. L'ensemble d'implantation capillaire peut en outre comprendre une pluralité de poussoirs, chaque étant poussoir associé à l'une des lumières de la pluralité de lumières, et configuré de manière à expulser simultanément la pluralité d'ancrages capillaires dans les tissus cibles, la pluralité de lumières et la pluralité de poussoirs étant conçus pour coopérer afin d'entraîner l'éloignement simultané de la pluralité d'éléments élastiques de l'axe d'insertion de chaque lumière lors de leur expulsion dans le tissu cible.
Patent CA-2957987-A1 (CA)
Inventor: SCHREINER BERNHARD
IPC: F23L7/00
Filed: 2015-08-11
Abstract: The invention relates to a burner, particularly Low-NOx-burner, for generating a flame by combustion of a fuel, comprising: a tile (15, 15a, 15b) surrounding an opening (2, 2a, 2b) of the tile (15, 15a, 15b) extending along a burner axis (12), the tile (15, 15a, 15b) further comprising a front side (20) and a rear side (21) facing away from the front side (20), wherein the rear side (21) comprises an air inlet (10, 10a, 10b) connected to said opening for feeding air (A, A', A") into said opening (2, 2a, 2b), and wherein said front side (20) comprises a discharge outlet (9, 9a, 9b) connected to said opening (2, 2a, 2b) for discharging a flame (30) generated by the burner (1) into a surrounding area (S), and wherein the tile (15, 15a, 15b) further comprises an inside (22) facing said opening (2, 2a, 2b) as well as an outside (23) facing away from said opening (2, 2a, 2b). According to the invention the burner (1) further comprises at least one oxygen lance (5) extending along the burner axis (12) in a first recess (17) of said tile (15, 15a, 15b), the at least one oxygen lance (5) having an ejection nozzle (6) at an end region of the at least one oxygen lance (5) for ejecting oxygen (0), particularly such that the oxygen (0) is at first ejected into a colder flue gas region (31) surrounding the relatively hotter flame (30) generated by the burner (1). Further, the invention relates to a method for generating a flame (30).
Patent CA-2958239-A1 (CA)
Title: Ophthalmic suspension formulation
Inventor: OCHIAI YASUSHI
IPC: A61P27/06
Filed: 2015-09-10
Abstract: A suspension preparation for instillation into eyes that contains (R)-(-)-2-(4-bromo-2-fluorobenzyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine-4-spiro-3'-pyrrolidine-1,2',3,5'-tetraone, said suspension preparation being capable of avoiding side effects caused by systemic exposure, being efficacious against posterior eye diseases, etc. and having excellent stability.
Patent CA-2958441-A1 (CA)
Title: Allume-feu
Inventor: BEYRODT MICHAEL D
IPC: C10L11/06
Filed: 2017-02-16
Abstract: Un allume-feu comprend un boîtier conçu dans un premier matériau, associé en premier lieu avec celui-ci et définissant une durée dincinération du boîtier, à la suite de lallumage. Un deuxième matériau déposé dans le boîtier est doté dun deuxième temps associé à celui-ci et définissant une durée dincinération du deuxième matériau, à la suite de lincinération. Un allumeur déposé dans le boîtier et se trouvant à proximité du deuxième matériau génère un premier événement thermique dans le but denflammer le deuxième matériau. Ce dernier prend feu dans le but de définir un deuxième événement thermique, pendant lequel le premier matériau prend feu. Un actionneur placé à lextérieur du boîtier est couplé à lallumeur, dans le but de générer le premier événement thermique.
Patent CA-2960391-A1 (CA)
Inventor: LEVY PETER FLEMING
IPC: G01M17/00
Filed: 2015-09-09
Abstract: Les procédés et appareil d'après l'invention peuvent faciliter plus efficacement l'évaluation de données opérationnelles à corrélation temporelle associées à une plate-forme mobile en présentant les données pertinentes de manières relativement simples à interpréter et plus favorables à l'identification de causes premières potentielles. Selon certains aspects, les procédés et appareil d'après l'invention peuvent faciliter l'évaluation simultanée de multiples systèmes à différents instants de façon à étudier le déclenchement et l'évolution d'un ou plusieurs défauts dans l'ensemble d'un ou plusieurs systèmes. Dans divers modes de réalisation, les procédés et appareil d'après l'invention utilisent des interfaces utilisateur graphiques contenant des éléments synchronisés, tels que des graphiques bidimensionnels, des chronologies des défauts, des chronologies des alertes et des informations d'état, pour faciliter le diagnostic de plates-formes mobiles.
Patent CA-2960909-A1 (CA)
Title: Contenant repliable pour un systeme d'irrigation
Inventor: FROSTAA ISAK
IPC: A61M3/02
Filed: 2015-09-21
Abstract: La présente invention concerne un système d'irrigation anale. Le système comprend un récipient, une sonde anale, des tubes et une pompe électrique. Le récipient a deux configurations, une première configuration pliée et une seconde configuration étendue. Dans la première configuration, une cavité pour stocker les tubes et la sonde anale est prévue. Dans la seconde configuration, le récipient possède une cavité destinée à contenir un liquide d'irrigation. La pompe et des valves sont stockées dans une cavité vers le fond du récipient.
Patent CA-2961348-A1 (CA)
Inventor: GONDEK JAY S
IPC: B41J2/175
Filed: 2015-05-15
Abstract: In one example in accordance with the present disclosure a printer cartridge and memory device containing a representation of a compressed multi-dimensional color table is described. The color table includes at least one low dimensional portion of the multi-dimensional color table storing color transformation information at a first resolution and a number of remaining portions of the multi-dimensional color table storing color transformation information at a second resolution. In the color table, the first resolution is greater than the second resolution and the at least one compressed multi-dimensional color table is to generate a high resolution uncompressed multi-dimensional color table the high resolution being at least as great as the first resolution.
Patent CA-2961521-A1 (CA)
Title: Piezoelectric compression stocking
Inventor: VAN-DE-VELDE PETER FRANCIS
IPC: A61F13/08
Filed: 2015-05-07
Abstract: The present disclosure provides a compression stocking that comprises a tubular fabric body and a piezoelectric material that is incorporated into the tubular fabric body. The piezoelectric material changes shape in response to actuation energy to generate a compressive force. When the compression stocking is placed on a user's leg, the compressive force may compress blood vessels in the user's leg to assist with the return of venous blood.
Patent CA-2962450-A1 (CA)
Title: Welding type power supply for tig starts
Inventor: SCHARTNER QUINN W
IPC: B23K9/167
Filed: 2015-10-04
Abstract: A method and apparatus for TIG welding and starting a TIG welding process includes limiting the pulse width of a power circuit when a TIG start is being performed, and monitoring for the creation of a welding arc. After the welding arc has been detected the limiting of the pulse width is ended.