baber/WOPTO huggingface dataset:
Patent CA-2846656-C (CA)
Title: Net oil and gas well test system
Inventor: HENRY MANUS P
IPC: E21B49/00
Filed: 2013-11-19
Granted: 2022-06-14
Abstract: A net oil and gas well test system for a set of oil and gas wells includes at least two net oil and gas measurement systems and a plurality of valves that are in fluid communication with the individual wells in the set and independently configurable between a first state, in which the valve routes flow to a first net oil and gas measurement system, and a second state, in which the valve routes flow to a second net oil and gas measurement system. Each net oil and gas measurement system suitably has the capability to measure a multiphase flow including oil, gas, and water without separation. For example, each measurement system can include a multiphase Coriolis meter and a water cut meter. Each measurement system suitably includes the capability to provide dynamic uncertainty estimates related to measurement of the multiphase flow.
Patent CA-2851107-C (CA)
Inventor: CHAN ERIC Y
IPC: B64D47/00
Filed: 2014-05-05
Granted: 2021-11-30
Abstract: Une architecture de réseau optique peut comprendre une première et une deuxième paire de tiges de mélange effilées. Larchitecture de réseau optique peut aussi comprendre une première pluralité de fibres optiques en plastique couplées en communication de la première paire de tiges de mélange effilées à une première pluralité dunités remplaçables en ligne et une deuxième pluralité de fibres optiques en plastique couplées en communication de la deuxième paire de tiges de mélange effilées à une deuxième pluralité dunités remplaçables en ligne. Larchitecture de réseau optique peut aussi comprendre au moins une fibre optique en plastique couplée en communication de la première paire de tiges de mélange effilées à la deuxième.
Patent CA-2852806-C (CA)
Title: Inertia wheel architecture for storing
Inventor: CAVALIERE FREDERIC
IPC: B32B5/26
Filed: 2012-10-24
Granted: 2020-01-28
Abstract: The invention relates to an inertia wheel comprising a storage ring (1) and a hub (2) connecting the storage ring (1) to a rotation shaft (3) of the wheel, said hub (2) comprising a central part forming a hub body (2a) for connecting to the shaft (3), a peripheral part forming a rim (2c) for connecting to the storage ring and an intermediate part formed by a disk (2b) between the hub body and the rim. The inertia wheel is characterised in that the hub is made from a composite material and includes a module having a stiffness that decreases from the hub body to the rim. The invention also relates to the method for producing such an inertia wheel.
Patent CA-2862227-C (CA)
Inventor: SALONEN KARI A
IPC: D21F7/10
Filed: 2013-02-08
Granted: 2019-05-14
Abstract: The invention relates to an industrial textile belt, a method for making it, and its use. The belt (1) comprises a seam (7) with joining ends (8, 9) that can be joined together so that the belt becomes an endless loop. The joining ends have seam areas (S) with cross-machine direction (CMD) wear yarns (20) on their machine surface (6).The wear yarns receive wear stress when the belt slides against the support surface (23) of a processing device.
Patent CA-2863311-C (CA)
Inventor: SCANZONI DIEGO
IPC: B02C23/00
Filed: 2014-09-12
Granted: 2016-03-22
Abstract: The invention concerns a tool (10; 20), a toolholder (30; 40) and a tool- toolholder unit (70; 80; 90) obtained by coupling tool and toolholder and adapted to be fixed to a rotor of a shredder. The tool (10; 20) and the toolholder (30; 40) comprise coupling means that permit a quick and easy assembly or disassembly of the two elements and ensure, at the same time, a stable and safe fixing during the use of the tool itself.
Patent CA-2863685-C (CA)
Inventor: GORNY PHILIPPE
IPC: A61K31/519
Filed: 2013-01-29
Granted: 2020-10-13
Abstract: Methods for detecting the presence and/or assessing the severity of myocardial ischemia during pharmacologic stress tests by administration of a pharmaceutical composition comprising adenosine and dipyridamole are described. The methods allow for the combined administration of dipyridamole administered as a bolus with adenosine given as an infusion, where the dosages of each of these compounds below their respective dosages when the compounds are used as a single agent. The methods are useful for exploiting the vasodilating abilities of adenosine at doses at which side effects related to adenosine are substantially reduced while optimal coronary artery perfusion is achieved. Also presented are compositions, unit dosage forms, and kits that are useful in performing the methods.
Patent CA-2864362-C (CA)
Title: System incorporating actively authenticated multifactor proximity card
Inventor: POPOWSKI PAUL M
IPC: G06K7/00
Filed: 2014-09-18
Granted: 2017-04-25
Abstract: A portable card including a resonance circuit of that portable card that wirelessly receives power from an external source, a processor of the portable card that wirelessly transmits a predetermined data sequence in response to the resonance circuit receiving power from the external source and a set of at least three contacts on an exterior of the portable card, wherein a user bridges the contacts with the user's fingers in a predetermined combination to create a circuit and activate the processor for transmission of the predetermined data sequence.
Patent CA-2865456-C (CA)
Inventor: BIAGE DANIEL
IPC: H04L65/1069
Filed: 2014-09-29
Granted: 2022-05-10
Abstract: Il est décrit un système, une méthode et un appareil servant à rétablir un appel reçu par un point de réponse de la sécurité publique. Un nud de réponse aux appels durgence reçoit une demande détablissement dappel de protocole dinitiation de session (SIP). La demande détablissement dappel comprend un indicateur dappel durgence déjà établi en besoin de rétablissement. Le nud de réponse aux appels durgence cherche dans une file dattente de rétablissement dappel en vue dy trouver une demande détablissement dappel déjà reçue qui comprend un indicateur correspondant à lappel devant être rétabli. Le nud de réponse aux appels durgence réunit un tronçon dappel pour la demande détablissement dappel reçue et un tronçon dappel pour lappel déjà reçu comportant lindication dappel durgence déjà établi correspondante afin de rétablir lappel durgence devant être rétabli dès la découverte de lappel correspondant.
Patent CA-2868976-C (CA)
Inventor: OGAWA NAOMI
IPC: G02B1/116
Filed: 2013-03-15
Granted: 2017-12-12
Abstract: One embodiment of the present invention relates to a manufacturing method for eyeglass lenses that includes: the manufacturing conditions for eyeglass lenses having a vapor deposition film formed by vapor deposition using a deposition source for which the main component is ZrO2 being determined by determining vapor deposition conditions for vapor deposition of the vapor deposition film in actual manufacturing on the basis of criteria in which candidate conditions are judged vapor deposition conditions that can grow a vapor deposition film that exhibits better heat resistance the larger the observed grain size becomes in an acquired planar electron microscope image of a test vapor deposition film that is fabricated; and vapor deposition being carried out using a deposition source for which the main component is ZrO2 using the manufacturing conditions that have been determined so as to grow a vapor deposition film.
Patent CA-2869343-C (CA)
Inventor: VICENTE ORIOL A
IPC: A63B69/18
Filed: 2014-10-30
Granted: 2018-02-13
Abstract: A water or other amusement attraction that includes an inflatable portion or material. A cavity of the attraction is located underneath an upper surface, the upper surface configured to support a flow of water and at least one rider thereon. A volume of water is configured to be disposed within the cavity, the upper surface floating upon the volume of water while connected to at least one side wall, floor, and/or nozzle structure. A pump and nozzle assembly, positioned outside of the cavity, communicates with the water within the cavity for flowing a portion of the water over the upper surface. A drainage portion, adjacent to the upper surface, drains the flowing water back into the cavity for recirculation. Support components, such as a plurality of beams or an inflatable grid structure help maintain stability for the attraction.
Patent CA-2873830-C (CA)
Title: High efficiency and high capacity glass-free fuel filtration media and fuel filters and methods employing the same
Inventor: PARKER INA
IPC: B01D39/16
Filed: 2013-03-08
Granted: 2016-10-11
Abstract: High efficiency and high capacity glass-free filtration media include a blend of synthetic non-fibrillated staple fibers and fibrillated cellulosic staple fibers, wherein the fibrillated cellulosic fibers are present in the media in an amount to achieve an overall filtration efficiency at 4 microns of 95% or higher and a ratio of filtration capacity to media caliper of 0.5 mg/in2/mils and greater. The filtration media is made by forming a wet laid sheet from a fibrous slurry blend of the synthetic non-fibrillated staple fibers and fibrillated cellulosic staple fibers, followed by drying the sheet to obtain the filtration media. Optionally, the filtration media may be provided with a resin binder and may be grooved and/or pleated.
Patent CA-2874037-C (CA)
Inventor: LEHRER SCOTT E
IPC: C10G29/06
Filed: 2013-05-23
Granted: 2018-02-27
Abstract: The use of a composition that includes a metal salt and an oil soluble amine formaldehyde reaction product scavenges H2S that is present in aqueous fluids (e.g. produced water liquid streams), natural gas and in oil and mixtures thereof (e.g. mixed production streams that contain all three phases) better than either component when used alone. The resulting scavenger combination significantly increases the reaction rate and the overall scavenging efficiency, i.e. capacity over each component when used alone, in the same total amount. Non-limiting examples of the metal salt include zinc or iron carboxylates, and a non-limiting example of an oil soluble amine formaldehyde reaction product is the reaction product of dibutylamine with formaldehyde.
Patent CA-2875792-C (CA)
Inventor: HONG SEUNG GEE
IPC: A47L15/42
Filed: 2013-06-04
Granted: 2017-05-30
Abstract: A dish washing machine having a structure allowing water to be evenly ejected onto the interior of a washing tub. The dish washing machine includes a cabinet forming an external appearance of the dish washing machine, a washing tub arranged in the cabinet and allowing dishes to be washed therein, a dish basket arranged in the washing tub, at least one liquid ejection unit arranged in the washing tub to eject water, a defection unit arranged facing the liquid ejection unit to deflect the water ejected from the liquid ejection unit toward the dish basket, and a drive unit to drive the defection unit to be moved within the washing tub. Since the dish washing machine includes a defection unit in addition to a liquid ejection unit, a dead zone which water does not reach may be eliminated and divided and intensive washing may be possible in the washing tub.
Patent CA-2879567-C (CA)
Inventor: SCOTTO ANDREA
IPC: C07C273/16
Filed: 2013-07-03
Granted: 2020-04-28
Abstract: La présente invention concerne un procédé et une installation correspondante pour la synthèse d'urée, une solution (13) comprenant de l'urée étant obtenue dans une section de synthèse (10), ladite solution étant traitée dans une section de récupération (14) et une solution aqueuse (15) comprenant principalement de l'urée et de l'eau, qui est obtenue à partir de ladite section de récupération, étant concentrée par sa mise en contact avec une membrane présentant une sélectivité à l'eau.
Patent CA-2880647-C (CA)
Title: Appareil de divertissement
Inventor: FAUL THOMAS
IPC: G07F17/32
Filed: 2013-07-05
Granted: 2019-02-26
Abstract: La présente invention concerne un appareil de divertissement qui comprend un boîtier (1) comprenant une commande de déroulement de jeu, au moins un dispositif d'affichage (49) destiné à la représentation d'un dispositif de jeu (3) et au moins un élément d'actionnement (26) qui peut être actionné par un utilisateur et est en liaison avec la commande de déroulement de jeu. A l'élément d'actionnement (26) est associé au moins un dispositif électromagnétique (27) qui est couplé à la commande de déroulement de jeu et qui, lors de l'actionnement de l'élément d'actionnement (26), produit des informations qui peuvent être détectées de manière tactile par un utilisateur et se présentent sous la forme d'un changement d'emplacement et/ou de forme en fonction du déroulement du jeu.
Patent CA-2888835-C (CA)
Inventor: HUNTER ALAN
IPC: F16C17/10
Filed: 2009-04-09
Granted: 2016-09-13
Abstract: A bearing includes a first member having a passageway configured to engage a shaft, the first member having a metallic material; and a second member disposed around at least a portion of the first member, the second member having a metallic material and at least one radially and inwardly bent portion capable of restricting axial movement of the first member. The first and second members are movable relative to each other.
Patent CA-2888843-C (CA)
Title: Phospholipid-containing emulsifier composition
Inventor: SCHOEPPE ARNULF
IPC: C09K23/18
Filed: 2013-10-24
Granted: 2021-02-23
Abstract: The present invention relates to a novel phospholipid emulsifier composition allowing stabilising water-in-oil emulsions, and to a novel process for the preparation of such emulsions involving a counter-current extraction process involving a plurality of mixing and separation stages for fractionating a phospholipid-containing feed material into two or more fractions enriched in one or more phospholipids.
Patent CA-2894196-C (CA)
Inventor: PINDIPROLU SAIRAM KS
IPC: E21B33/13
Filed: 2013-11-21
Granted: 2018-01-16
Abstract: Disclosed is an apparatus and method for testing a cemented bonding with the formation under wellbore pressure conditions. The apparatus comprises a pressure chamber containing a core of formation material. The cement material to be tested is allowed to set or bond to one side of the core while formation fluids under wellbore pressure conditions are present on the other side. Leakage of formation fluids is measured to evaluate the quality of the interface between the cement and formation materials.
Patent CA-2896506-C (CA)
Inventor: SCHENCK RONALD E
IPC: B08B1/04
Filed: 2013-12-04
Granted: 2016-03-08
Abstract: A cleaning device (10) is provided for removing debris from rotating conveyor rollers (12), and includes a housing (18) constructed and arranged for insertion between two adjacent rotating rollers, the housing having a first set of cleaning wheels (30) at a first housing end (24) associated with a first of the conveyor rollers, and a second set of cleaning wheels (32) located on an opposite end (26) of the housing and associated with a second of the conveyor rollers. At least one of the cleaning wheels (30a) is reciprocable relative to the housing between a retracted position permitting insertion of the housing between the rollers, and a extended position extending the reciprocating wheel towards the adjacent roller for limiting lateral movement of the housing between the rollers. Upon movement of the housing between the rollers in a direction parallel to a longitudinal axis of the rollers, the cleaning wheels operationally engage and remove residue collected on the rollers.
Patent CA-2898831-C (CA)
Title: System and method for managing prepaid cards
Inventor: LAM KAM
IPC: G06Q20/28
Filed: 2014-01-17
Granted: 2021-04-27
Abstract: A point-of-sale system is provided that permits users to self-manage prepaid debit cards. Such a system may be capable of identifying and managing a number of different prepaid debit cards provided by different card issuers. The system may permit, for example, a user to purchase, activate, load funds, or perform other management operations with such cards. The system may also enforce restrictions associated with particular card types, and follow process flows for activating and performing other operations of such cards. The system may also be easily extendible to other types of prepaid cards through established card network relationships.
Patent CA-2899477-C (CA)
Title: Thromboresistant/bactericidal s-nitroso-n-acetylpenicillamine (snap)-doped nitric oxide release polymers with enhanced stability
Inventor: BRISBOIS ELIZABETH J
IPC: C08J7/046
Filed: 2014-02-06
Granted: 2019-09-17
Abstract: A polymeric film includes a polymer matrix having at least one of a discrete RSNO adduct or a polymeric RSNO adduct associated therewith, by: covalent attachment to the polymer matrix; dispersion within the polymer matrix; or both, with the at least one of the discrete RSNO adduct or the polymeric RSNO adduct capable of releasing nitric oxide (NO). The polymer matrix is a polyurethane polymer matrix, a silicone rubber polymer matrix, or a copolymer matrix of polyurethane and silicone rubber. The polymeric film is to exhibit stability under dry conditions at 37°C and prolonged and controllable NO release rates, when exposed to moisture or light capable of photolyzing an RSNO bond, for a predetermined amount of time from the at least one of the discrete RSNO adduct or the polymeric RSNO adduct.
Patent CA-2903780-C (CA)
Inventor: OLIPHANT ARNOLD
IPC: C12Q1/6862
Filed: 2014-03-03
Granted: 2021-03-09
Abstract: La présente invention concerne des systèmes d'essais et des procédés de détection de variants génétiques dans un échantillon, comprenant une variation du nombre de copies et des polymorphismes de nucléotide uniques. L'invention utilise de préférence la technique de ligature en tandem -, par exemple la ligature d'au moins deux oligonucléotides à séquence fixe et un ou plusieurs oligonucléotides de pontage complémentaires à une région se situant entre les oligonucléotides de séquence fixe - combinée à la détection des taux de régions génomiques particulières à l'aide d'une hybridation de réseau.
Patent CA-2910222-C (CA)
Inventor: JOHNSTON SCOTT D
IPC: G05F1/10
Filed: 2014-04-30
Granted: 2022-08-30
Abstract: Des diodes électroluminescentes (DEL) génèrent de la lumière plus efficacement que des lampes à décharge de forte intensité ou des lampes fluorescentes de forte intensité. Attaquer une série de DEL avec une alimentation primaire à tension constante et un circuit d'attaque de DEL à basse tension maintient l'efficacité à un haut niveau. Malheureusement, la tension directe d'une DEL varie en fonction de la température : à basse température, la tension directe augmente. Monter les DEL en série amplifie l'augmentation de tension directe. Cela rend difficile d'attaquer une série de DEL à basse température avec une alimentation à tension constante étant donné que la tension directe peut dépasser la tension d'alimentation électrique. Pour tenir compte de ce comportement, l'invention porte sur un appareil d'éclairage à DEL qui, à titre d'exemple, comprend un circuit de « contournement » qui, quand il est activé, retire effectivement au moins une DEL de chaque chaîne de DEL en série afin d'amener la tension directe totale au-dessous de la tension d'alimentation électrique. Le circuit d'attaque à basse tension surveille la température, et active le circuit de « contournement » quand cela est nécessaire pour assurer que la tension continue n'est pas dépassée.
Patent CA-2911384-C (CA)
Title: Combination of active agents for oral administration for improving the quality of nails
Inventor: MAHE YANN
IPC: A61K8/44
Filed: 2014-05-06
Granted: 2021-07-20
Abstract: The invention relates to the cosmetic use, by oral administration, of a combination of active agents including at least petroselinic acid and at least one active agent selected from among taurine, arginine, cysteine, zinc, a salt thereof, and lycopene, for improving the quality of nails, specifically the microvascularization of the nails, in particular in pre-hypertensive individuals.
Patent CA-2917474-C (CA)
Title: Base for hot-fill plastic containers
Inventor: KELLEY PAUL V
IPC: B65D1/02
Filed: 2014-07-02
Granted: 2021-09-07
Abstract: A base structure for a blow-molded container (10) having an annular sidewall (6) and a central longitudinal axis (100), the base structure comprising: a bottom portion (2);  an annular support heel positioned between the sidewall (6) and the bottom portion (2), wherein the annular support heel is angled inwardly at an angle 0 of from about 15  to about 46  relative a plane extending from the sidewall (6);  and a first rounded edge (4) between the sidewall (6) and the annular support heel and a second rounded edge (5) between the annular support heel and the bottom portion, wherein each of the first and second rounded edge has a radius of curvature of from about 1.0 mm to about 14.0 mm, and wherein the blow-molded container comprises a material selected from the group consisting of polyethylene terephthalate and polypropylene.
Patent CA-2919612-C (CA)
Inventor: SANO TADASHI
IPC: C02F11/15
Filed: 2013-08-02
Granted: 2017-09-19
Abstract: Provided is a solid/liquid separation apparatus utilizing a cycle of changes in state of a substance (A) that can dissolve water and oil, wherein the solid/liquid separation apparatus has reduced frequency of maintenance, and allows the charged amount of substance (A) within cycles to be easily controlled. This solid/liquid separation apparatus, employing a substance (A) that can dissolve water and oil, brings the substance (A) while in the liquid state into contact with a treated material composed of a mixture of water and a solid, oil and a solid, or water, oil, and a solid, and then brings about dewatering and deoiling of the treated material by vaporizing the substance (A), and is characterized by being provided with: a substance (B) that circulates while giving rise to changes in state within a closed system; a compressor for compressing the substance (B); a first heat exchanger for exchange of condensation heat of the substance (B) and vaporization heat of the substance (A); an expansion valve for depressurizing the condensed substance (B); a second heat exchanger for exchange of vaporization heat of the substance (B) and condensation heat of the substance (A); a treatment tank for condensing the vaporized substance (A) in the second heat exchanger while separating water or oil in the first heat exchanger, and mixing the liquid substance (A) with the treated material; and a pump situated on the pipeline in which the liquid substance (A) is present.
Patent CA-2919788-C (CA)
Title: Blood control catheter valve employing actuator with flexible retention arms
Inventor: HARDING WESTON F
IPC: A61M25/00
Filed: 2014-07-17
Granted: 2020-08-11
Abstract: The present invention extends to a blood control catheter valve for use in a catheter adapter. The blood control catheter value employs an actuator for passing through a septum (301) to open the blood control catheter valve. The actuator includes flexible retention arms (201) positioned on one end which retract into the body of the actuator while the end of the actuator passes through the septum, and then expand outwardly to maintain the actuator positioned within the septum. This design facilitates the manufacturing of catheter adapters (as well as blood control catheter valves and other components that attach to the catheter adapter) because the design can reduce the tolerance requirements of such components. Further, the design provides a reliable blood control catheter valve that does not require the catheter adapter to be increased in size to accommodate the valve.