baber/WOPTO huggingface dataset:
Patent CA-2943708-A1 (CA)
Title: Accessoire de reparation de tuyau avec joints d'etancheite d'extremite
Inventor: CHIPROOT AVI
IPC: F16L55/172
Filed: 2015-03-25
Abstract: L'invention porte sur un accessoire de réparation de tuyau (10), lequel accessoire comprend une paire d'éléments de manchon globalement semi-cylindriques opposés (12, 14) comprenant des brides latérales (16, 18) et des premiers éléments de fixation (20) qui viennent en prise avec les brides latérales (16, 18) pour fixer et encercler les éléments de manchon (12, 14) l'un avec l'autre sur un tuyau à réparer. Chaque élément de manchon comprend une partie semi-cylindrique longitudinale centrale (22). Un premier élément de joint d'étanchéité (26) est disposé dans au moins l'une des parties semi-cylindriques longitudinales (22) pour sceller hermétiquement les éléments de manchon (12, 14) l'un par rapport à l'autre. Des boîtiers de serrage semi-annulaires (24, 25) s'étendent à partir des extrémités opposées de la partie semi-cylindrique longitudinale centrale (22). Des extrémités des boîtiers de serrage semi-annulaires (24, 25) comprennent des éléments de serrage opposés (27). Un ou plusieurs dispositifs de fixation (30) serrent les éléments de serrage (27) l'un vers l'autre de façon à appliquer une force de serrage sur le tuyau à réparer. Au moins un joint d'étanchéité d'extrémité (28) est disposé dans le boîtier de serrage semi-annulaire (24, 25).
Patent CA-2944068-A1 (CA)
Inventor: HAYNES BARTON F
IPC: C12N15/49
Filed: 2015-03-31
Abstract: L'invention concerne dans certains aspects des compositions immunogéniques comprenant des enveloppes du VIH-1 CH848, et leur utilisation dans des méthodes destinées à induire des réponses immunitaires chez des sujets, tels que des sujets humains.
Patent CA-2944075-A1 (CA)
Title: An inhalable rapamycin formulation for treating age-related conditions
Inventor: ARMER THOMAS
IPC: A61K9/14
Filed: 2015-04-06
Abstract: The present invention relates to methods and compositions for anti-aging therapy and for the treatment and prophylaxis of age-related diseases and disorders in a human subject in need of such therapy or treatment, the methods comprising the pulmonary administration to the subject, preferably via inhalation, of composition comprising rapamycin, or a prodrug or derivative thereof.
Patent CA-2945016-A1 (CA)
Title: Energy efficient controlled magnetic field generator circuit
Inventor: KRAUSE JAMES MICHAEL
IPC: H02M7/12
Filed: 2015-04-07
Abstract: A magnetic waveform generator circuit includes a first switch coupled to a first rectifier element at a first node, a first capacitor coupled, at a second node to the first switch, and to a fourth node, a second capacitor coupled, at a third node to the first rectifier element, and to the fourth node, and an inductor coupled between the first and the fourth nodes. The first switch is operable to be in an ON state during a first time period and in an off state during a second time period. The first switch and the first rectifier element are configured to enable the inductor to generate, during the first and the second time periods, a magnetic field having a waveform resembling a positive half-cycle of a triangular waveform.
Patent CA-2945410-A1 (CA)
Inventor: SUBACCHI CLAUDIO
IPC: F16L25/00
Filed: 2015-05-11
Abstract: Structural body comprises a concrete core 104 and a cap 106 around the opening. A first wrap 102 is wrapped under tension around the concrete core 104 and a portion of the cap to form a continuous wa-ter resistant barrier around the outer surface of the concrete core. A second wrap 103 can be wrapped under tension around the inner surface of concrete core to form a continu-ous water resistant barrier around the inner surface of the concrete core 104. Structural body can be formed as a pipe with a male and female ends to interconnect multiple pipes. The joint formed between two struc-tural bodies has a continuous water resistant barrier that prevents the environment from contacting the concrete core.
Patent CA-2946330-A1 (CA)
Title: Quantification du volume de tissu maigre
Inventor: DAHLQVIST LEINHARD OLOF
IPC: A61B5/055
Filed: 2015-04-21
Abstract: La présente invention concerne un procédé de quantification d'un volume de tissu maigre comprenant les étapes consistant à acquérir (10) une image acquise en tant qu'image par résonance magnétique avec séparation eau/graisse, l'image acquise comprenant une image d'eau et une image de graisse, à fournir (20) une image de graisse étalonnée (F), à fournir (30) un masque de tissu mou (STM) définissant les zones de tissu mou sur l'image acquise, et à définir (40) une région d'intérêt (ROI) de l'image acquise. Le procédé comprend en outre une étape consistant à calculer (50) un volume de tissu maigre (LTV) en multipliant, pour chaque élément de volume dans la région d'intérêt, le masque de tissu mou par le volume (Vvox) de chaque élément de volume et le résultat d'un moins l'image de graisse étalonnée, et à résumer les produits desdites multiplications pour tous les éléments de volume dans la région d'intérêt.
Patent CA-2949354-A1 (CA)
Title: Procede et dispositif pour etablir un lieu de repos pour jeunes enfants
Inventor: HOLMGREN HALVOR
IPC: A45C9/00
Filed: 2015-06-02
Abstract: L'invention concerne un dispositif pour fournir un lieu de repos pour enfants en bas âge, partiellement au-dessus d'une siège dans un objet de transport en commun, et partiellement face à cette dernière. Il comprend une valise, comprenant un coffre (3) et un couvercle de valise (4) réversible. Le couvercle de valise (4), dans une première position, est fermé et adapté au transport, tandis que le couvercle de valise (4) dans une autre position prête à l'emploi est situé à l'envers par rapport à la première position et fixé au coffre (3) et au-dessus de ce dernier au moyen d'un mécanisme de fixation agencé (8a,b ; 18a,b). Le côté du couvercle (4) qui est orienté vers le haut en position prête à l'emploi, est sensiblement plan et, de ce fait, adapté pour agir en tant que partie d'un cadre de lit.
Patent CA-2949699-A1 (CA)
Inventor: STREIT JOSEF ANTON
IPC: F01D11/00
Filed: 2016-11-22
Abstract: A gas turbine engine endwall treatment (32) includes a recirculation passages (34) distributed circumferentially around and extending generally axially in an endwall (19) or shroud (22), Venturi effect producing main throats (44) between main inlet and outlet passages (40, 42) including main inlet and outlet ports (36, 38) respectively extending through the endwall (19) or shroud (22), and main inlet ports (36) axially aft and downstream of the main outlet ports (38). Second inlet passages (50) may connect second inlet ports (52) in endwall (19) to main recirculation passages (34) at or near main throats (44) and second inlet ports (52). An annular groove (200) in endwall (19) may pass through and interconnect the second inlet ports (52). Two or more clustered inlet passages (140) may extend from two or more clustered secondary inlet ports (152) to two or more intersections (149) of the two or more clustered inlet passages (140) and the main recirculation passage (134). The main inlet and outlet ports (36, 38) may be spaced one or more stages apart.
Patent CA-2951905-A1 (CA)
Title: Extended-release drug delivery compositions
Inventor: DORMER NATHAN
IPC: A61K9/16
Filed: 2015-06-12
Abstract: An extended-release drug delivery composition and method of administering the same is provided. The composition comprises microspheres loaded with a biologically-active agent and suspended in a soluble polymer capable of forming a film upon injection onto a biological surface.
Patent CA-2955336-A1 (CA)
Title: Method of extracting flavonoids and/or polyphenols from dried and powdered orange peels, compositions therefrom, and methods of treatment of diseases associated with chronic inflammation
Inventor: VASUDEVAN HARISH
IPC: A61P1/00
Filed: 2014-07-16
Abstract: Improved processes for extracting polyphenols and/or flavonoids from citrus peels comprising: 1) heating a ground peel to form a pre-treated, ground peel; and 2) extracting the compounds of interest from the pre-treated, ground peel using a basic solution of pH greater than 7 and less than 12 are disclosed herein. Such processes serve to increase the efficiency of extraction of the polyphenols and/or flavonoids. In preferred embodiments, the flavonoids extracted include hesperidin and narirutin. These extracts are useful in the preparation of anti-inflammatory medicaments for the treatment of chronic inflammatory disorders such as inflammatory bowel disease, Crohn's disease, irritable bowel syndrome (IBS), and multiple sclerosis.
Patent CA-2956290-A1 (CA)
Inventor: HARRISON GRAEME S
IPC: H02J15/00
Filed: 2017-02-08
Abstract: Disclosed are a system and method for more efficiently generating, transmitting, distributing and using electrical power comprised of two or more generation, storage or load assets controlled by a central manager on the basis of information collected from meters and sensors. The system and method permit the central manager to supply electricity from renewable resources on demand, maintain grid stability during periods of high demand and broker electricity transactions between individual assets. In the disclosed embodiments, the central manager controls the supply, storage and use of electricity, within limiting parameters set by asset owners. The disclosed system and method result in greater efficiency of generation, transmission, distribution and use of electrical power by permitting increased asset control
Patent CA-2958519-A1 (CA)
Inventor: BRADLEY JONATHAN P
IPC: F16H57/021
Filed: 2017-02-21
Abstract: A transmission system for transmitting a change of speed between two rotating shafts (32, 36), comprises a planetary gear box comprising a sun gear (31) arranged for rotation with a first shaft (32) travelling at a first speed. A plurality of planet gears (34) contained within a ring gear (35) are arranged to orbit the sun gear (31) when the sun gear rotates and the ring gear (35) is in a fixed position. Each planet gear (34) is mounted for rotation on a centrifugal carrier (37). An output carrier comprises a body (36b) having a plurality of arms (36a) and the arms (36a) are each aligned with an axis of rotation (A-A) of a planet gear (34) and held to the centrifugal carrier (37) by means of one or more supports (37b) extending in a radial plane. An output shaft (36) extends from the body (36b) in coaxial alignment with the input shaft (32). A  connector (40) which is stiff in a radial dimension but flexible under torsional load is arranged between the output carrier (36) and the centrifugal carrier (37).
Patent CA-2959432-A1 (CA)
Inventor: FRANKENBACH GAYLE MARIE
IPC: A61K8/35
Filed: 2015-09-25
Abstract: The present invention relates to malodor reduction compositions and methods of making and using same. The malodor reduction compositions are suitable for use in a variety of applications, including use in consumer products, for example, air freshening compositions, laundry detergents, fabric enhancers, surface cleaners, beauty care products, dish care products, diapers, feminine protection articles, and plastic films for garbage bags. Such malodor control technologies do not unduely interfere with the scent of the perfumed or unperfumed situs that is treated with the malodor control technology.
Patent CA-2960267-A1 (CA)
Inventor: BRAIN ARCHIBALD IAN JEREMY
IPC: A61M16/04
Filed: 2010-03-03
Abstract: The invention provides an artificial airway device to facilitate lung ventilation of a patient, comprising at least one airway tube and a mask carried at one end of the at least one airway tube, the mask having a peripheral formation capable of conforming to, and of readily fitting within, the actual and potential space behind the larynx of the patient so as to form a seal around the circumference of the laryngeal inlet, the peripheral formation surrounding a hollow interior space or lumen of the mask. The airway tube opens into the lumen of the mask, wherein the mask is arranged to provide a space within the pharynx of the patient for the drainage of gastric matter leaving the oesophagus.
Patent CA-2960709-A1 (CA)
Inventor: DIAS TILAK KITHSIRI
IPC: D02G3/44
Filed: 2015-09-04
Abstract: La présente invention concerne un fil à fonctionnalité électronique qui comprend une pluralité de fibres formant support (6) formant une âme avec une série de dispositifs électroniques (2) montés sur l'âme avec des interconnexions conductrices (8) s'étendant le long de l'âme. Une pluralité de fibres d'enrobage (10) sont disposées autour de l'âme, des dispositifs et des interconnexions, et une gaine de retenue (12) est disposée autour des fibres d'enrobage. L'âme, les dispositifs et les interconnexions sont confinés à l'intérieur de la pluralité de fibres d'enrobage retenues dans la gaine. Lors de la fabrication du fil, les dispositifs électroniques avec des interconnexions couplées de manière séquentielle à ceux-ci, sont montés sur l'âme; les fibres formant support avec les dispositifs et interconnexions montés sont introduites centralement à travers un canal, dont les côtés sont entourés par les fibres d'enrobage, afin de former un ensemble de fibres autour de l'âme, qui est introduit dans une unité de formation de gaine dans laquelle une gaine est formée autour de l'ensemble pour former ainsi le fil composite.
Patent CA-2961541-A1 (CA)
Inventor: MILLER GREG BRUCE
IPC: A47C1/022
Filed: 2015-09-18
Abstract: An adjustable chair includes upper and lower base members, a seat assembly secured to the upper base member, and a chair adjusting mechanism. In an embodiment the upper base member is connected to the lower base member by first and second linking members each having a first end connected to the lower base member and a second end slideably received in corresponding first and second arcuate tracks disposed in the upper base member, such that movement of the second ends into and out of the tracks results in vertical movement of the seat assembly relative to the base. In a further embodiment the seat bottom and seat base comprise cooperating arcuate rails, tracks, and/or bearing members, where cooperative action of the arcuate rails, tracks, and/or bearing members enables the seat bottom to tilt relative to the seat base. In a further embodiment the seat bottom and seat back comprise cooperating arcuate rails, tracks, and/or bearing members, where cooperative action of the arcuate rails, tracks, and/or bearing members enables the seat back to recline relative to the seat bottom.
Patent CA-2967240-A1 (CA)
Title: Railcar
Inventor: SATO TETSURO
IPC: B61D15/06
Filed: 2015-08-31
Abstract: Provided is railway vehicle whereby travel by a first end beam towards a second end beam is permitted if an intended load has been applied. This railway vehicle (1) comprises a fuse member (F) that couples the first end beam (22) and the second end beam (23), along the vehicle longitudinal direction. The fuse member (F) is formed as a channel material (50) having a substantially U-shaped cross-section and comprising a web (50a) extending along the vehicle longitudinal direction and a pair of flanges (50b) standing upright from both end sections of the web (50a). As a result, the fuse member (F) buckles when a load received during impact exceeds a prescribed value, travel by the first end beam (22) towards the second end beam (23) is permitted, and, consequently, variation in loads that permit travel by the first end beam (22) towards the second end beam (23) can be suppressed. As a result, travel by the first end beam (22) towards the second end beam (23) can be permitted when an intended load is applied.
Patent CA-2969938-A1 (CA)
Inventor: HUBER AARON MORGAN
IPC: F27B3/24
Filed: 2017-06-07
Abstract: Submerged combustion methods and systems including a melter equipped with an exhaust passage through the ceiling or the sidewall having an aggregate hydraulic diameter. Submerged combustion burners configured to create turbulent conditions in substantially all of the material being melted, and produce ejected portions of melted material. An exhaust structure including a liquid-cooled exhaust structure defining a liquid-cooled exhaust chamber having a cross-sectional area greater than that of the exhaust stack but less than the melter. The exhaust passage and liquid-cooled exhaust structure configured to maintain temperature and pressure of the exhaust, and exhaust velocity through the exhaust passage and the exhaust structure, at values sufficient to prevent the ejected material portions of melted material from being propelled out of the exhaust structure as solidified material, and maintain any molten materials contacting the first interior surface molten so that it flows down the first interior surface into the melter.
Patent CA-2971018-A1 (CA)
Inventor: RIIHINEN KALLE
IPC: C12Q1/68
Filed: 2016-02-26
Abstract: The invention relates to a method for quantitative monitoring of bacterial endospores in an aqueous environment of a paper or board mill. The method comprises at least the following steps: obtaining at least a first aqueous sample originating from the industrial aqueous environment; destroying bacteria in vegetative form in the first sample by a suitable treatment, preferably by heating the first sample to a desired temperature; adding intercalating agent (such as PMA) to the treated first sample and allowing it to interact (e.g. by cross-linking) with the destroyed bacteria, so that the nucleic acid from the destroyed bacteria are unavailable for PCR; and determining the endospore level in the first sample by using quantitative polymerase chain reaction (qPCR) in which only the DNA from the endospores is available for amplification.
Patent CA-2972513-A1 (CA)
Inventor: CHOWDHURY CHANDAN
IPC: G01V99/00
Filed: 2017-07-05
Abstract: A device for determining normalized occupancy of one or more spaces in a building is disclosed.  The device includes a memory and a processor coupled to the memory. The processor is configured to: poll one or more people counting sensors associated with access points to a defined region of the building to obtain counts data from the one or more people counting sensors for a specified time period and historical calibration data for the one or more people counting sensors; and process the counts data and the historical calibration data to determine a normalized occupancy of the defined region during the specified time period.
Patent CA-2973933-A1 (CA)
Title: Multi-port ball valve with induced flow in ball-body cavity
Inventor: KINDERSLEY PETER GEOFFREY
IPC: F16K5/10
Filed: 2016-02-10
Abstract: A multiport ball valve body has one entry port and at least two exit ports disposed transversely to the ball valve body entry port. A ball disposed in the body has one entry port and one exit port that is disposed transversely to the ball entry port. The ball can be rotated to selectively align the ball exit port with one of the at least two body exit ports. Holes through the ball admit part of the fluid flow into the cavity between the ball and the body, and internal parts are exposed, such that the cavity and the internal parts are kept flushed.
Patent CA-2975495-A1 (CA)
Inventor: VANDEWINCKEL JUDITH M
IPC: C08J3/12
Filed: 2017-08-03
Abstract: A method includes grinding a wax into wax particles having a size in a range from about 600 microns to about 800 microns forming a mixture of the wax particles with water and a surfactant; and homogenizing the mixture to form a wax dispersion, the homogenizing step is maintained below about 35 °C. A wax dispersion includes a wax a surfactant; and water, particles of the wax dispersion are a uniform, irregular, non-platelet morphology. A wax dispersion made by a process includes grinding a wax into wax particles having a size in a range from about 600 microns to about 800 microns, forming a mixture of the wax particles with water and a surfactant, and homogenizing the mixture to form a wax dispersion, the homogenizing step is maintained below about 35 °C and the wax has a uniform, irregular, non-platelet morphology imparted by combination of the grinding and homogenizing steps.
Patent CA-2975656-A1 (CA)
Inventor: WALSH JERRY
IPC: H02G3/36
Filed: 2017-08-09
Abstract: The disclosure is directed at an apparatus for managing wires in a home. The apparatus includes a surface mount manager mounted between two studs of a house frame for receiving and spacing electrical cables. The apparatus further includes a recessed manager bracket that is also mounted to the two studs for receiving the electrical cables from the surface mount manager and a wire manager plate apparatus mounted to the two studs for receiving the electrical cables from the recessed manager bracket, the wire manager plate including a set of wire manager holes for receiving the electrical cables and having an axis perpendicular to the length of the two studs.
Patent CA-2977941-A1 (CA)
Title: Simulation d'une region geologique avec de multiples realisations
Inventor: DRINOVSKY STEVEN JAMES
IPC: E21B47/00
Filed: 2015-03-31
Abstract: Une représentation unifiée de données géologiques est générée sur la base de multiples représentations disconnexes de données géologiques et fournies à un dispositif informatique. La représentation unifiée de données géologiques est générée sur la base d'une combinaison de structures de grille respectives de chaque représentation disconnexe de données géologiques. La représentation unifiée de données géologiques est traitée par le dispositif informatique de façon à générer de multiples collections de sortie de données de réalisations géologiques, chaque collection de sortie correspondant à une représentation respective des représentations disconnexes de données géologiques. Un ou plusieurs modèles virtuels respectifs sont générés pour la représentation des collections de sortie générées de données de réalisations géologiques, et sont délivrés en sortie à des fins d'affichage.
Patent CA-2977963-A1 (CA)
Title: In-situ mining of ores from subsurface formations
Inventor: MATHIESON DEREK
IPC: E21C41/16
Filed: 2015-11-03
Abstract: An in situ method of mining is disclosed. In one non-limiting embodiment, the method includes: defining an ore volume; drilling a large number of vertical boreholes; forming lateral boreholes from at least some of the vertical boreholes; transporting the ore cut during drilling of the vertical and lateral boreholes to a surface location; and separating the ore received at the surface from other materials. Additional ore may be extracted fracturing and/or leaching the formation surrounding the drilled boreholes. The residual ore at the surface may be disposed by pumping it into already drilled boreholes or underground storage facilities.
Patent CA-2978509-A1 (CA)
Title: Dispositif d'equilibrage de champs electriques variables
Inventor: MALDONADO PARDO ANTONIO JAVIER
IPC: H05F3/00
Filed: 2016-03-22
Abstract: Dispositif d'équilibrage de champs électriques variables, constitué par un ensemble creux dont la partie externe peut présenter diverses formes géométriques, et comprenant un élément capteur passif supérieur (2) comme électrode de captage, un élément capteur passif inférieur (3) comme électrode réceptrice, et un élément isolant (4) qui les maintient séparés à une distance (d) dépendant du coefficient de conductivité des matériaux, et qui recouvre en outre l'élément inférieur (3) à la manière d'une jupe jusqu'à sa base inférieure, empêchant qu'un coup de foudre sur ledit élément inférieur (3) ne provoque la génération d'un traceur ascendant, ainsi qu'une valve (5) de dilatation et de compression qui établit une communication entre l'extérieur et l'intérieur de l'ensemble creux et se dilate pendant les phases de passage de courant et/ou d'absorption des surtensions induites externes, et se comprime à la fin la compensation du champ.