baber/WOPTO huggingface dataset:
Patent CA-2686762-C (CA)
Title: Crosslinked polyethylene articles and processes to produce same
Inventor: RUSSELL ROBERT G
IPC: C08L23/04
Filed: 2008-05-29
Granted: 2013-04-23
Abstract: A high strength, flexible crosslinked polyethylene (PEX) material is provided wherein the base polymer is intermixed with a polymer modifier which affects the amorphous region of the polymer, leaving the crystalline portion of the base polymer virtually unaffected. Consequently, the amorphous region's density is lowered, resulting in a more flexible final product, while the crosslinked molecular structure and/or crystalline portion of the polymer, which controls the strength of the base polymer, remains strong. The polymer modifier can comprise a hydrocarbon fluid such as PAO, Group III basestocks, or a gas-to-liquid hydrocarbon. A method for producing the plastic material is also provided. The plastic material has particular utility in the production of tubing, piping, and conduits for transporting gases, liquids, and the like, as well as wire and cable coatings such as jacketing and insulation.
Patent CA-2688423-C (CA)
Title: Self priming centrifugal pump
Inventor: BUELL STEVEN E
IPC: F04D29/62
Filed: 2008-08-20
Granted: 2014-11-18
Abstract: A centrifugal pump (10) including a motor (12) connected to a volute housing (14). The volute housing is configured to receive a pumping mechanism that includes an impeller (26) rotatably connected to the motor. At the impeller suction side the volute housing includes a wear plate (40) and a snap ring (54). The volute housing may also include a removeable cover (58) that provides access to the interior of the volute housing and to components of the pumping mechanism. In one exemplary embodiment, the removeable cover is connected to the volute housing by fasteners, such as bolts (66). By removing the cover, the impeller, wear plate, and other components of the pumping mechanism may be disassembled and, if necessary, serviced, without the need to remove the motor from the volute housing. In another exemplary embodiment, a gasket (56) having an integrated flapper valve (60) is secured between the cover and the volute housing. The flapper valve is positioned to align with a fluid inlet formed in the cover and acts as a check valve, substantially preventing fluid within the volute housing from exiting through the inlet (62).
Patent CA-2690061-C (CA)
Title: Low-profile signal device and method for providing color-coded signals
Inventor: WEISS MITCHELL
IPC: H05B37/02
Filed: 2008-06-11
Granted: 2014-09-30
Abstract: A low-profile signal device is provided having a plurality of light emitters disposed on at least one support member, the plurality of light emitters configured to emit light in a plurality of colors that indicate one or more predefined conditions; a housing substantially enclosing the at least one support member; a signal interface coupled to the plurality of light emitters and configured to selectively activate light emitters from the plurality of light emitters in response to a received control signal.
Patent CA-2692890-C (CA)
Title: Systeme de cloisons et sa methode d'assemblage
Inventor: RIEBER FREDERICK
IPC: E04H17/14
Filed: 2010-02-12
Granted: 2017-08-29
Abstract: Une cloison peut être soutenue par un ou plusieurs éléments de soutien. La cloison comprend au moins deux modules de panneau, chaque module de panneau comportant au moins deux éléments de panneau. Les éléments de panneau de chaque module de panneau sont positionnés relativement à lautre dans un arrangement dappui prédéterminé sélectionné parmi le groupe comprenant un arrangement vertical et un arrangement horizontal. Les éléments de panneau de chaque module de panneau définissent une intersection de joint entre eux. Chaque module de panneau comprend un ou plusieurs éléments de fixation attachés aux éléments de panneau sur les deux côtés de lintersection de joint pour maintenir les éléments de panneau dans larrangement dappui prédéterminé. Lélément de fixation est sélectionné parmi le groupe comprenant un élément de fixation ayant une portion de montant et un élément de fixation comportant une fente en trou de serrure, la portion de montant et ladite fente de trou de serrure étant adaptées pour coopérer afin de fixer les modules de panneau ensemble.
Patent CA-2693736-C (CA)
Inventor: BOSAN SOREL
IPC: H04W4/12
Filed: 2010-02-17
Granted: 2014-01-14
Abstract: A computer implemented method and system for monitoring message usage on a communication device, verifying a presenting of messages in such a way that a benefit may be determined for allowing the presenting. The presenting of messages may be postponed, for example, to a later time, to a different communication device or to a different user. Postponement, as well as verification, may be centrally monitored and controlled.
Patent CA-2695188-C (CA)
Title: Method for transporting powdery materials without segregation
Inventor: ROUMIEU RAYMOND
IPC: B65G53/20
Filed: 2008-06-26
Granted: 2014-10-07
Abstract: The invention relates to a method for transporting a powdery material by potential fluidisation, according to which a device is installed between the supply region and the region to be supplied, said device comprising at least one substantially horizontal conveyor (3), called "aeroducting", which has a lower duct (6) for the circulation of a gas and an upper duct (7) for the circulation of the powdery material, the lower duct and the upper duct being separated by a porous gas-permeable wall (5). According to said method, the upper duct is filled with the powdery material and the lower duct is supplied with pressurised gas enabling the potential fluidisation of the powdery material in the upper duct provided with at least one pressure equalisation column (4.1, 4.2). The minimum bubbling speed corresponding to the maximum vacuum rate is determined in advance, and the fluidisation pressure is regulated to a value such that the fluidisation speed of the gas is between 0.8 and 1.5 the minimum bubbling speed, preferably between 0.9 and 1.3 times the minimum bubbling speed.
Patent CA-2700059-C (CA)
Inventor: EVSTATIEVA ELITSA
IPC: D21H19/58
Filed: 2008-10-06
Granted: 2015-01-20
Abstract: Aqueous polymer dispersions based on copolymers formed from vinyl-aromatics and conjugated aliphatic dienes having a mean particle size of from 80 to 150 nm are obtainable by free-radically initiated emulsion copolymerization of (a) from 19.9 to 80 parts by weight of at least one vinylaromatic compound, (b) from 19.9 to 80 parts by weight of at least one conjugated aliphatic diene, (c) from 0.1 to 10 parts by weight of at least one ethylenically unsaturated acid and (d) from 0 to 20 parts by weight of at least one other monoethylenically unsaturated monomer, where the sum of the parts by weight of monomers (a), (b), (c) and (d) is always 100, in an aqueous medium in the presence of at least one degraded starch with an intrinsic viscosity .eta. of less than 0.07 dl/g, using at least 0.9% by weight, based on all of the monomers used, of initiators selected from peroxodisulphates, peroxosulphates, azo initiators, organic peroxides, organic hydroperoxides and hydrogen peroxide, wherein at least 30% by weight of the initiators are initially charged in the aqueous medium together with the degraded starch and the monomers and the remaining initiators are metered into this initial charge under polymerization conditions. Processes for preparing this dispersion by emulsion polymerization of the monomers (a), (b), (c) and optionally (d) in the presence of a degraded starch with an intrinsic viscosity .eta. of less than 0.07 dl/g, where a portion of the initiator is initially charged together with the aqueous solution of the degraded starch in the reactor, and the remaining initiator and the monomers are metered in under polymerization conditions, and the use of the aqueous polymer dispersions as binders, adhesives, sizes for fibres or for producing coatings.
Patent CA-2704307-C (CA)
Inventor: KENDALL MARK W
IPC: F23L3/00
Filed: 2008-04-11
Granted: 2015-11-10
Abstract: La présente invention concerne un régulateur de commande d'air régulant la quantité d'air circulant vers l'entrée d'une chambre de combustion en amenant l'air circulant à soutenir un disque situé dans le passage d'air dans le sens inverse de la force de gravité. L'air passe autour des bords du disque et est canalisé en une pluralité d'écoulements d'air par des creux ovoïdes dans les surfaces internes du régulateur formant une chambre venturi. En régulant l'écoulement d'air vers la chambre de combustion, l'efficacité de la combustion est améliorée.
Patent CA-2704537-C (CA)
Inventor: SEBIRE BENOIST
IPC: H04L1/00
Filed: 2008-11-05
Granted: 2015-10-13
Abstract: An apparatus, system and method for increasing buffer status reporting efficiency and adapting buffer status reporting according to uplink capacity. User equipment is configured to monitor a usage of a plurality of buffers, detect one of a plurality of pre-selected conditions corresponding to at least one of the plurality of buffers, designate one of a plurality of buffer status reporting formats depending on the pre-selected condition detected, communicate a buffer status report to a network de-vice in accordance with the buffer status reporting format designated. The buffer status reporting format is configured to minimize buffer status re-porting overhead created by the communicating of the buffer status report.
Patent CA-2704596-C (CA)
Inventor: SUGIYAMA HARUO
IPC: C12N15/09
Filed: 2001-05-24
Granted: 2016-12-06
Abstract: The invention provides a method for testing a WT1--related disease, such as leukemia, a solid cancer, or an atypia, for diagnosing the disease, evaluating the course of cure and the prognosis of the disease more simply with high reliability, the method comprises measuring the amount of antibody against WT1 in a sample and using the measurement value and the time course of the value as a clinical marker for the testing.
Patent CA-2706979-C (CA)
Title: Systeme et procede d'identification mettant en oeuvre une source fortement collimatee de rayonnement electromagnetique
Inventor: FORD TIMOTHY D F
IPC: F41H13/00
Filed: 2008-11-27
Granted: 2016-02-09
Abstract: L'invention concerne un procédé et un système d'identification comprenant une unité balise mettant en uvre une source fortement collimatée de rayonnement électromagnétique qui émet un rayonnement hautement directionnel en direction d'une unité d'imagerie thermique. On obtient ainsi une identification visuelle améliorée de l'unité balise et du support associé par l'intermédiaire de l'unité d'imagerie, à la fois sur des courtes et longues distances. La détection de l'unité balise est facilitée en particulier par l'émission d'un rayonnement fortement collimaté à densité de puissance élevée sur de grandes distances. Une image du rayonnement émis, une fois détectée par le réseau de capteurs, est affichée sous la forme d'un point lumineux brillant sur l'affichage, ce qui attire l'attention d'un individu observant la scène par l'intermédiaire de l'unité d'imagerie. L'hyperluminosité d'un réseau d'éléments de détection contenus dans l'unité d'imagerie peut également être favorisée par l'acheminement d'une puissance élevée vers l'unité d'imagerie, ce qui améliore la détection de l'unité balise.
Patent CA-2710358-C (CA)
Inventor: BRADFORD WILLIAMSON Z
IPC: A61K31/4418
Filed: 2010-08-17
Granted: 2016-10-25
Abstract: The present invention relates to methods involving avoiding adverse drug interactions with fluvoxamine and pirfenidone or other moderate to strong inhibitors of CYP enzymes.
Patent CA-2713775-C (CA)
Inventor: WILLIAMS JAMES
IPC: G01B5/245
Filed: 2008-02-19
Granted: 2014-04-22
Abstract: A squareness testing instrument (1, 100, 200) has one or more pairs of arms (2,3, 122,123 ), such as a one or more pairs of slats or rods, pivotally interconnected using suitable fasteners (4).  The one or more pairs of arms are shaped such that they can fit substantially squarely into a corresponding imaginary rectangle (6A, 6B, 106, 206) with at least some arm ends (8, 108,128, 208) in contact with sides thereof irrespective of the relative pivotal positioning of the arms. The instrument is positionable inside a frame type structure (14, 114) and pivotable apart to try and bring at least some of the arm ends in contact with sides (18, 19, 118, 119) of the structure to test at least one of the squareness and parallelism thereof.
Patent CA-2718339-C (CA)
Title: Films minces hybrides de nanoparticules inorganiques conductrices transparentes a nanotubes de carbone pour applications conductrices transparentes
Inventor: SIVARAJAN RAMESH
IPC: C08J5/18
Filed: 2009-03-16
Granted: 2016-02-16
Abstract: L'invention porte sur un film hybride électroconducteur optiquement transparent, qui comprend un réseau de nanotubes de carbone déposé sur un substrat et une population de nanoparticules inorganiques conductrices transparentes distribuées dans tout le réseau de nanotubes de carbone, qui permet d'obtenir un film hybride transparent conducteur.
Patent CA-2723329-C (CA)
Inventor: BRATHWAITE NICHOLAS E
IPC: G06F17/30
Filed: 2003-02-21
Granted: 2015-02-17
Abstract: Designing an electronic component (1200) includes receiving a device criteria (e.g., a parametric value, procurement value, etc.) from a designer (1202), querying a database for devices corresponding to the device criteria (1204), querying the database for procurement data and/or engineering data associated with the corresponding devices (1206), presenting the devices to the designer based on the procurement data (1208), and receiving input from the designer identifying one of the presented devices as a selected device (1210).
Patent CA-2726077-C (CA)
Title: Compositions and methods for improving overall tooth health and appearance
Inventor: BAIG ARIF ALI
IPC: A61Q11/00
Filed: 2008-06-25
Granted: 2014-11-18
Abstract: Disclosed are oral care compositions comprising selected surface-active organophosphate compounds and methods of use to provide protection of teeth from erosion caused by the action of chemicals, such as harsh abrasives and acids. The surface-active organophosphate compounds are substantive to teeth, the phosphate groups binding the calcium in teeth and thus preventing loss of calcium from dissolution when contacted with acids. The organophosphate compound may also deposit a protective surface coating that prevents contact of teeth with erosive challenges. Selected organophosphate compounds contain one or more phosphate groups and are combined in the oral care composition with one or more of a fluoride ion agent, an antimicrobial agent preferably selected from quaternary ammonium compounds and polyvalent metal salts, an anticalculus agent and additional surfactant, to provide benefits including superior anti-erosion, anticaries, antiplaque and anti-staining as demonstrated by enhanced fluoride uptake, remineralization, resistance to acid demineralization and antimicrobial activities, resulting in improved overall tooth health, structural integrity and appearance.
Patent CA-2736697-C (CA)
Title: Detecteur de fumee pour tableaus de distribution electrique
Inventor: GARRARD SHAUN WILLIAM
IPC: G08B17/10
Filed: 2011-04-08
Granted: 2016-07-05
Abstract: Un module de sécurité (24) est adapté pour être relié à un ou plusieurs détecteurs de fumée (36) et installé adjacent aux disjoncteurs (12, 14) sur un tableau de distribution (10). Le module de sécurité comprend un bras (26) qui est superposé aux leviers des disjoncteurs (28, 30) des disjoncteurs adjacents (12, 14). Lorsquune alarme de fumée est activée, le bras (26) déplace les leviers des disjoncteurs (28, 30) en position ouverte.
Patent CA-2746387-C (CA)
Inventor: LONGLEY MARK
IPC: A47F1/00
Filed: 2011-07-14
Granted: 2015-09-15
Abstract: A system for storing and dispensing discrete doses of pharmaceuticals includes: a housing with an internal cavity having a front wall with first and second windows; multiple storage locations positioned within the housing; and a carrier assembly positioned and movable within the housing. The carrier assembly is configured to receive a pharmaceutical dose package loaded into either the first or second window and convey the pharmaceutical dose package to one of the storage locations for storage therein, and is further configured to retrieve a pharmaceutical dose package from one of the storage locations and return the pharmaceutical dose package to the first or second window for dispensing therefrom.
Patent CA-2752490-C (CA)
Inventor: SVANBORG CATHARINA
IPC: A61K38/38
Filed: 2010-01-08
Granted: 2020-03-10
Abstract: La présente invention concerne et revendique une méthode de synthèse d'un complexe biologiquement actif, ladite méthode comprenant une protéine recombinante présentant la séquence de la a-lactalbumine, par exemple la a-lactalbumine humaine ou l'un de ses fragments, mais ne comportant pas de liaisons disulfure intra-moléculaires, et de l'acide oléique, ainsi que l'un de ses procédés de synthèse. La protéine recombinante comporte de façon adaptée des cystéines modifiées en d'autres acides aminés, tels que l'alanine, par rapport aux cystéines présentes dans la protéine native. La présente invention concerne et revendique également des améliorations dans l'expression de la protéine recombinante, une rationalisation des procédés et des rendements en complexes biologiquement actifs, ainsi que les complexes obtenus.
Patent CA-2754547-C (CA)
Title: Heat storage system
Inventor: GOLBS ANDREAS
IPC: F24S90/00
Filed: 2010-03-09
Granted: 2017-07-18
Abstract: The present invention relates to a heat storage system with a plurality of storage tanks, in which a latent heat storage medium is disposed, and with a conduit system with supply conduits for supplying heat into the storage tanks and with discharge conduits for removing heat from the storage tanks, wherein the conduit system includes one or more valves by means of which at least one supply conduit to at least one of the storage tanks and/or at least one discharge conduit from at least one of the storage tanks can be shut off or be varied in its flow rate, and with a control unit which is connected with the one or more valves and is configured such that it actuates the same.
Patent CA-2755947-C (CA)
Inventor: ERNIS SEBASTIEN
IPC: B64C25/22
Filed: 2011-10-18
Granted: 2013-09-24
Abstract: The invention proposes a hydraulic circuit for activating landing gear including a fluid supply line and a return line, at least one door selector, connected to the supply and return lines, which supplies the door service lines, of which one is a line for opening the doors and the other, for closing them, at least one landing selector, connected to the supply and return lines, which supplies the landing service lines, of which one line deploys the gear and the other raises it, a line to unlatch the doors and another to unlatch the landing gear. According to the invention, the line to unlatch the doors is connected to at least one landing service line while the line to unlatch the landing gear is connected to at least one door service line, the circuit including in addition the means to connect the door service lines to each other during the door opening phase and the means to connect the landing service lines to each other during a landing gear deployment phase.
Patent CA-2757303-C (CA)
Inventor: OTSUKA TADASHI
IPC: A61J1/05
Filed: 2010-04-01
Granted: 2015-11-10
Abstract: The present invention provides a before-use mixing container in which it is possible to easily perform a mixing operation for two types of medicinal solutions and it is not until a mixing operation is performed that a medicinal solution is extracted for use from inside a container. The mixing container includes a main body, an adapter, a movable plug and a guide cap. The main body contains a first medicinal solution. The adapter includes an inner tube that contains a second medicinal solution.                                              The plug keeps the second medicinal solution in the adapter by blocking a lower end opening of the inner tube. Relative rotation of the guide cap moves the plug to open the opening and enabling mixing of the first and second medicinal solutions.
Patent CA-2757753-C (CA)
Inventor: ANDJELIC SASA
IPC: C07C69/58
Filed: 2011-11-04
Granted: 2019-04-02
Abstract: Provided are compositions comprising one or more compounds comprising a node structure with from four to twelve carbon atoms, one or more (poly)glyceryl groups, and one or more hydrophobic moieties. Each of the one or more (poly)glyceryl groups is linked to the node structure by a first primary linking group. The one or more hydrophobic moieties are each independently linked either to the node structure by a primary linking group or to one of the (poly)glyceryl groups by a secondary linking group. The polyglyceryl thickener has an average degree of glyceryl polymerization of from greater than 3 to less than 11 and an average number of hydrophobic groups per primary linking group of 0.35 or greater. Also provided are polyglyceryl compounds, compositions comprising water, a surfactant, and a polyglyceryl thickener, and methods of making the polyglyceryl compounds and compositions.  The compounds are useful as polyglyceryl thickeners, which can enhance the viscosity of compositions to which they are added. (see above formula)
Patent CA-2762561-C (CA)
Inventor: HENNEGAN MICHAEL L
IPC: A62C35/58
Filed: 2011-12-22
Granted: 2021-01-26
Abstract: Il est décrit un système de gicleur dincendie qui comprend un système de tuyauterie ayant au moins un tuyau à double usage fournissant à la fois une entrée de transport dair et une sortie de transport de fluide dextinction dincendie. Le tuyau a au moins une ouverture déchantillonnage dair permettant un écoulement dair ambiant dans le tuyau et au moins un gicleur dincendie pour éjecter un fluide dextinction dincendie depuis le tuyau en cas dincendie. Un détecteur déchantillonnage dair est en communication fluidique avec le tuyau et teste lair ambiant à lintérieur du tuyau pour détecter la présence de lincendie. Une soupape, disposée entre la source du fluide dextinction dincendie et le tuyau, est en communication avec le détecteur déchantillonnage dair, et peut fonctionner pour souvrir, lors de la détection dincendie sur la base de lair ambiant testé par le détecteur déchantillonnage dair, afin de remplir le tuyau avec le fluide dextinction dincendie.
Patent CA-2763335-C (CA)
Title: Quart de panneau en stratifie pour chaussure pour patin et chaussure de patin formee a partir de celui-ci
Inventor: KOYESS PHILIPPE
IPC: B32B1/04
Filed: 2012-01-06
Granted: 2015-07-21
Abstract: Une chaussure de patin stratifiée comportant une partie de talon, la chaussure de patin comprend : un quart de panneau stratifié thermoformé, le quart de panneau formant, au moins en partie, un quart de la chaussure de patin. Une pochette de talon dans le quart de panneau stratifié dans la partie talon de la chaussure de patin sert à accommoder le talon du porteur de la chaussure. Un élément rigide est placé à l'intérieur du quart de panneau stratifié et a une dimension propre à border, au moins en partie, la pochette de talon. De plus, un quart de panneau stratifié sert à la fabrication de la chaussure de patin, le quart de panneau stratifié comportant un élément rigide à l'intérieur du quart de panneau stratifié ayant la forme et la dimension pour border, au moins en partie, une pochette de talon de la chaussure de patin à fabriquer, la chaussure de patin servant à accommoder un talon d'un porteur de la chaussure de patin.