baber/WOPTO huggingface dataset:
Patent CA-2764751-C (CA)
Inventor: LAM DUHANE
IPC: G02F1/15
Filed: 2010-06-10
Granted: 2018-01-09
Abstract: Variable transmittance optical filters capable of transitioning from a light state to a dark state on exposure to UV  radiation and from a dark state to a light state with application of an electric voltage are provided. The optical filters comprise a switching material that comprises one or more chromophores that have electrochromic and photochromic properties.
Patent CA-2766161-C (CA)
Title: Scalable indexing in a non-uniform access memory
Inventor: BOWDEN PAUL
IPC: G06F17/30
Filed: 2010-06-25
Granted: 2018-07-17
Abstract: Method and apparatus for constructing an index that scales to a large number of records and provides a high transaction rate. New data structures and methods are provided to ensure that an indexing algorithm performs in a way that is natural (efficient) to the algorithm, while a non-uniform access memory device sees IO (input/output) traffic that is efficient for the memory device. One data structure, a translation table, is created that maps logical buckets as viewed by the indexing algorithm to physical buckets on the memory device. This mapping is such that write performance to non¬ uniform access SSD and flash devices is enhanced. Another data structure, an associative cache is used to collect buckets and write them out sequentially to the memory device as large sequential writes. Methods are used to populate the cache with buckets (of records) that are required by the indexing algorithm. Additional buckets may be read from the memory device to cache during a demand read, or by a scavenging process, to facilitate the generation of free erase blocks.
Patent CA-2766311-C (CA)
Title: Procede de communication dans un reseau mobile
Inventor: MOULSLEY TIMOTHY JAMES
IPC: H04L5/00
Filed: 2010-06-23
Granted: 2019-03-26
Abstract: La présente invention se rapporte à un procédé de communication entre une station primaire et une pluralité de stations secondaires. Ledit procédé comprend les étapes suivantes : (a) la station primaire configure une station secondaire pour rechercher sur un premier canal au moins un espace de recherche parmi une pluralité d'espaces de recherche ayant une première structure, ladite première structure se composant d'au moins un premier nombre d'ensembles de ressources, au moins un ensemble de ressources pouvant être utilisé pour transmettre un message à une station secondaire; (b) la station primaire attribue une première valeur à une caractéristique du premier canal; (c) la station primaire modifie la caractéristique du premier canal pour lui donner une seconde valeur lors de la détection d'un événement de capacité dans les espaces de recherche.
Patent CA-2768727-C (CA)
Inventor: BOSLEY RODNEY W JR
IPC: A61L27/58
Filed: 2010-07-21
Granted: 2018-01-16
Abstract: Disclosed are tissue graft compositions made of particles having different densities, methods of making these compositions, and methods of using these compositions for promoting tissue restoration in a patient.
Patent CA-2770150-C (CA)
Title: Materiaux cathodiques destines a etre utilises dans des capteurs electrochimiques et dispositifs associes et procedes de fabrication de ces derniers
Inventor: NEMES JOEL C
IPC: G01N27/30
Filed: 2010-08-03
Granted: 2016-03-22
Abstract: L'invention concerne un matériau cathodique destiné à être utilisé dans un capteur électrochimique comprenant : un matériau carboné et un catalyseur de réduction d'oxygène associé au matériau carboné, le matériau cathodique ne manifestant pas de manière significative d'activité catalytique pour l'oxydation du monoxyde de carbone. Les capteurs électrochimiques associés peuvent comprendre une anode et une cathode qui sont disposées sur les mêmes côtés ou sur des côtés opposés d'une membrane échangeuse d'ions et/ou exposées aux mêmes environnements gazeux ou à des environnements gazeux différents.
Patent CA-2777862-C (CA)
Inventor: BANERJEE DWIJEN K
IPC: E21B43/24
Filed: 2012-05-22
Granted: 2016-07-26
Abstract: A process for utilizing microwaves to heat H2O within a subterranean region wherein the heated H2O contacts heavy oil in the subterranean region to lower the viscosity of the heavy oil and improve production of the heavy oil.
Patent CA-2779970-C (CA)
Inventor: KWAN KIN MING
IPC: G02B7/02
Filed: 2012-06-15
Granted: 2015-11-24
Abstract: The invention provides an endoscope having a lens holder, wherein the lens holder comprises a body containing a sintered feedstock and machined surfaces. The invention also provides a method of manufacturing the endoscope which comprises the steps of molding a metal blank by a MIM process, wherein the metal blank is "near net shape" and has a sprue, a post, and optionally an outer shell, machining the inner surfaces and then the outer surfaces of the metal blank to form a lens holder, installing a lens in the lens holder, and assembling the lens holder having the lens into the endoscope.
Patent CA-2782997-C (CA)
Inventor: SCHAEDE JOHANNES GEORG
IPC: B41F31/00
Filed: 2010-12-20
Granted: 2018-07-31
Abstract: There is described an intaglio printing press comprising (i) a stationary machine frame (01 ) supporting an intaglio printing cylinder (07) and an impression cylinder (06) contacting the intaglio printing cylinder (07), and (ii) an inking system (12, 13, 16) for inking the intaglio printing cylinder (07), which inking system (12, 13, 16) comprises an ink-collecting cylinder (12) designed to contact the intaglio printing cylinder (07) and at least one inking device (13, 16) for supplying ink to said ink-collecting cylinder (12). The intaglio printing press further comprises a driving system (110; 115; 116) for rotating the ink-collecting cylinder (12) independently of the intaglio printing cylinder (07) and the impression cylinder (06) at least during maintenance operations.
Patent CA-2785927-C (CA)
Inventor: PETTEY LUCAS
IPC: C01F11/44
Filed: 2011-01-20
Granted: 2018-03-27
Abstract: A method of preparing purified barium nitrate includes precipitating barium nitrate crystals from a solution, and washing the barium nitrate crystals with an aqueous solution including at least 10 wt% nitric acid.
Patent CA-2788588-C (CA)
Inventor: LAHOUSSE BERNARD
IPC: A23L27/10
Filed: 2011-02-07
Granted: 2018-09-18
Abstract: The present invention relaters to a method for altering the flavor of a food product comprising impregnating a substance into a food product by exposing the food product to a pressure from 1000 to 6000 bar together with a compound containing the substance, characterized in that the compound is a solid compound and that the method further comprises extracting the substance from the solid compound simultaneously with the step of impregnating.
Patent CA-2790978-C (CA)
Inventor: MAEDER WERNER
IPC: A61K9/00
Filed: 2011-02-24
Granted: 2020-07-14
Abstract: The present invention relates to an immunoglobulin preparation comprising immunoglobulin in a mass-volume percentage of at least 4%, wherein the concentration of oxygen dissolved in the preparation at room temperature is less than 40 µmol/l.
Patent CA-2791532-C (CA)
Title: Insertions de bardeau et methode d'elimination et de prevention de la croissance d'algues, de mousses ou de lichens sur un toit
Inventor: SPENCER DAVID
IPC: E04B1/92
Filed: 2012-10-03
Granted: 2015-04-14
Abstract: On propose une insertion de bardeau et un procédé pour éliminer et prévenir les proliférations sur un toit en bardeaux, dans lequel un filet de cuivre poreux est installé avec un bord supérieur sous une série de bardeaux avec les parties restantes exposées de linsertion. Un espace confiné est défini sous une bosse dans le sens de la longueur, dans les parties exposées de la bande de cuivre, lequel espace est rempli dune matière toxique à la prolifération, de forme granulaire ou solide, qui libère une substance toxique à la prolifération lorsque leau de pluie sécoule dans lespace confiné et la matière et qui sécoule ensuite le long du toit.
Patent CA-2792051-C (CA)
Inventor: OMURA YOSHIHITO
IPC: B65B1/30
Filed: 2010-06-30
Granted: 2017-02-28
Abstract: Provided herein is a medicine dispensing apparatus which is easily cleaned and can withstand contamination. A medicine guide assembly 114 is disposed between paired adjacent medicine feeder storage units 112, 112. Each medicine guide assembly 114 guides the medicines, which have been ejected from the medicine feeders 113 included in the paired medicine feeder storage units 112, 112, to an outlet port located downward. The medicine guide assembly includes a first divided guide member 114A and a second divided guide member 114B which are combined with each other when the paired medicine feeder storage units 112, 112 are accommodated in the housing 110A and which are separated from each other when one of the paired medicine feeder storage units 112 is drawn out from the housing 110A. Further, air cleaning devices 41, 41 are provided so as to be operable to take in air, clean the air, and supply the cleaned air to an interior of the housing 110A.
Patent CA-2792639-C (CA)
Inventor: BAGNOLI DAVIDE
IPC: E21B21/06
Filed: 2012-10-12
Granted: 2019-07-09
Abstract: Plant (3) for treating drilling muds, which can be installed in building sites, for performing excavations or foundations, comprising: a main mud storage tank (11), containing the clean mud (F') ready to be conveyed to the same excavation (S); a first grizzly screen (21); a mud processing hopper (22); at least one cyclone stage (23,24), provided with at least an inlet in which a mud to be treated is introduced and with at least a first outlet from which a lightened mud (Fa) exits having a lower density than the entering mud, and with at least a second outlet from which a high density mud (Fd) exits, such mud having a higher density than the entering mud; and a dewatering screen (25).; Said devices are connected together through pipes in such a way that a mud filled with detritus (F") coming from the excavation (S), is treated in order to be able to be reused once it is returned to the excavation (S); said plant (3) is characterised in that said high density mud (Fd) is drawn from at least a cyclone stage (23,24) downstream of said second outlet and it is conveyed, at least partially, towards a centrifuge (32).
Patent CA-2794244-C (CA)
Title: Variants thermostables d'une phytase
Inventor: DE MARIA LEONARDO
IPC: C12N15/82
Filed: 2011-03-25
Granted: 2019-03-12
Abstract: Cette invention concerne une phytase identique au moins à 70 % à une phytase dérivée de E. coli et comprenant au moins une modification par rapport à cette phytase. Les variants de cette phytase ont des propriétés modifiées, de préférence des propriétés améliorées, par exemple la thermostabilité, le profil de température, le profil de pH, l'activité spécifique, des performances en matière d'alimentation animale, la sensibilité réduite aux protéases et/ou un schéma de glycosylation modifié. Cette invention concerne également de l'ADN codant pour ces phytases, ses procédés de production et son utilisation, notamment dans les aliments pour animaux et les additifs d'aliments pour animaux.
Patent CA-2794399-C (CA)
Title: Procede de traitement de service sans contrainte temps reel et recepteur de diffusion
Inventor: SUH JONG YEUL
IPC: H04N7/173
Filed: 2011-03-29
Granted: 2015-10-13
Abstract: L'invention concerne un procédé de traitement d'un service sans contrainte temps réel (NRT) dans un récepteur de diffusion comprenant la réception d'informations de signalisation contenant les informations du service NRT et des informations d'accès qui indiquent les fichiers d'un élément de contenu pouvant être accédés par Internet, la réception de fichiers de livraison de fichiers sur transport unidirectionnel (FLUTE) par une session FLUTE, l'instance de la table de livraison de fichiers (FDT) de la session FLUTE pour chaque fichier appartenant à l'élément de contenu comprenant des informations sur l'emplacement de contenus du fichier, les informations sur l'emplacement de contenus comprenant une adresse universelle (URL), et produisant le service NRT à l'aide des fichiers appartenant à l'élément de contenu, les fichiers étant accédés par l'Internet à l'aide de l'URL indiquée dans les informations sur l'emplacement de contenus du fichier ou accédés grâce à un stockage dans le récepteur de diffusion.
Patent CA-2796598-C (CA)
Inventor: FERRINGO BRADLEY SHAYNE
IPC: H04M1/72436
Filed: 2012-11-23
Granted: 2017-11-21
Abstract: A method, system and apparatus for providing previews of voice calls are provided. A voice call from a communication device to a remote communication device is initiated, via a communication interface. Sound data is received via a microphone, prior to the voice call being established. Preview data is transmitted in association with the voice call to the remote communication device, via the communication interface, the preview data indicative of the sound data, and the preview data for presentation at the remote communication device prior to the voice call being established.
Patent CA-2797868-C (CA)
Inventor: HACOHEN NIR
IPC: G01N33/48
Filed: 2011-05-16
Granted: 2023-06-20
Abstract: The present invention related to immunotherapeutic peptides and their use in immunotherapy, in particular the immunotherapy of cancer. Specifically, the invention provides a method of identifying tumor specific neoantigens that alone or in combination with other tumor-associated peptides serve as active pharmaceutical ingredients of vaccine compositions which stimulate anti-tumor responses.
Patent CA-2800441-C (CA)
Inventor: JIN KI HO
IPC: E04H15/28
Filed: 2012-12-31
Granted: 2016-03-15
Abstract: An instant tent collapsible from an open configuration to a collapsed configuration is described. The instant tent includes: a frame comprising a hub and a plurality of poles extending from the hub; an outer fly having a top section and a plurality of side sections extending downwardly therefrom, the outer surface of the outer fly slidably coupled to the frame by a plurality of pole engaging assemblies. An inner tent is also included and has a top section, a plurality of side sections extending therefrom and a bottom section connecting lower portions of the side sections, the inner surface of the inner tent defining an enclosed interior of the inner tent. The instant tent also includes upper coupling assemblies, each upper coupling assembly having a first and second coupling membesr, the first coupling member first end coupled to the outer fly inner surface, the second coupling member first end coupled to the inner tent outer surface, and the second ends of coupling members are adapted to be detachably coupled to each other. The instant tent also includes lower coupling assemblies, each having an inner member; an outer member where a lower portion of the outer fly is fixedly coupled to the outer member between the inner and outer ends of the outer member; and a pole engaging member coupled to the outer member outer end, a pole orifice disposed between the ends of the pole engaging member, a lower end of a corresponding pole secured within the pole orifice; where the frame, outer fly and inner tent remain coupled together in the collapsed configuration.
Patent CA-2803822-C (CA)
Inventor: DEWEY CHARLES H
IPC: E21B7/06
Filed: 1997-03-25
Granted: 2014-06-10
Abstract: The mill assembly and whipstock assembly include a mill having a tapered end which engages and has an angle complementary to a ramp of the whipstock assembly. The ramp includes a plurality of surfaces having different angles whereby the rate of deflection of the mill by the whipstock varies as the mill is lowered into the borehole. In particular, the ramp of the whipstock includes two surfaces having steep angles, one steep angled surface causing the mill to punch through the wall of the casing and the second steep angle surface moving the center of the mill across the wall of the casing.
Patent CA-2803987-C (CA)
Inventor: DU JIE
IPC: A61P37/08
Filed: 2010-07-02
Granted: 2017-11-28
Abstract: L'invention porte sur des formulations injectables de cétirizine pour traiter des réactions allergiques aiguës et sur des méthodes de traitement de réactions allergiques aiguës. En particulier, une formulation injectable intraveineuse est décrite, ainsi que des méthodes de traitement de réactions allergiques aiguës.
Patent CA-2806039-C (CA)
Title: Pompe concue pour convertir une installation
Inventor: DAVIS MARK ALAN
IPC: F04D29/04
Filed: 2011-07-21
Granted: 2018-05-29
Abstract: Cette invention concerne un appareil comprenant une cartouche de palier associée à un socle. La cartouche de palier peut être conçue pour être accouplée à une combinaison de type ensemble pompe et ayant un axe médian prédéterminé. Le socle peut être pourvu d'une rainure axiale destinée à recevoir et à supporter la cartouche de palier et à permettre son coulissement dans ladite rainure. La cartouche de palier et le socle sont conçus pour s'accoupler sensiblement sur ou au-dessus de l'axe médian afin de réduire les exigences de hauteur centrale, la hauteur centrale étant définie comme la distance entre l'axe médian de la cartouche de palier et la surface inférieure du socle supportant la cartouche de palier. L'appareil adopte la forme d'une pompe ou d'un ensemble, agencement ou combinaison de pompes, comprenant une pompe de type à boue ou une pompe centrifuge.
Patent CA-2812590-C (CA)
Title: Procede et systeme d'etablissement d'une alimentation electrique a des systemes pendant leur fonctionnement
Inventor: MORALES OSVALDO P
IPC: H02J3/38
Filed: 2011-09-12
Granted: 2016-10-18
Abstract: La présente invention concerne un procédé d'ajout d'une alimentation électrique à des systèmes électriques consistant à coupler un ensemble de lignes d'entrée à une source de courant de telle sorte que les lignes d'entrée soient connectées à au moins une phase de courant alternatif provenant de la source de courant, et à coupler un ensemble de lignes de réalimentation à un réceptacle de sortie dans une unité de distribution de courant. Le réceptacle de sortie peut être connecté en parallèle à au moins un autre réceptacle de sortie fournissant de l'énergie primaire à des systèmes dans le centre de données. Il est possible de procéder à une vérification de l'ensemble de lignes de réalimentation et de l'ensemble de lignes d'entrée pour déterminer une correspondance entre une paire de lignes dans l'ensemble de lignes de réalimentation et une paire de lignes dans l'ensemble de lignes d'entrée. La détermination de la correspondance peut consister à faire correspondre la phase de la paire de lignes de réalimentation avec la phase de la paire de lignes d'entrée.
Patent CA-2813161-C (CA)
Inventor: KHOO SIONG HUI
IPC: C08F236/06
Filed: 2011-09-30
Granted: 2019-05-14
Abstract: An elastomer composition comprising, an emulsion which comprises 25-30 weight % of acrylonitrile. 62-71 weight % of butadiene and 4-8 weight % of unsaturated carboxylic acid (total 100 weight %), wherein crosslink is formed by a bond through at least a part of substituent which is possessed by said unsaturated carboxylic acid, and residual substituent of at least one part of substituent which is possessed by said unsaturated carboxylic acid is left in state of free, further Mooney viscosity (ML(1+4)(100°C)) of the crosslinked product is 100-220, wherein thin film gloves composed of said elastomer does not contain sulfur which is a crosslinking agent and sulfur composition which is a vulcanization accelerator, thickness is 0.05-0.15mm, gloves swelling ratio at gloves formation is 240-320, tensile stress is 22-35 MPa, elongation to break is 480-620% and tensile stress at 500% elongation is 15-35 MPa.
Patent CA-2814737-C (CA)
Inventor: ST GEORGE-HYSLOP PETER H
IPC: A61K38/17
Filed: 2001-06-19
Granted: 2018-09-11
Abstract: The present invention provides a transgenic animal model of Alzheimer's Disease designated TgCRND8 as well as a method for making such model, which allows for the characterization of the etiology of the disease as well as for providing a system for the development and testing of potential treatments.
Patent CA-2819664-C (CA)
Inventor: SWIST JASON
IPC: E21B43/24
Filed: 2012-05-15
Granted: 2014-04-29
Abstract: Estimates of global total "liquid" hydrocarbon resources are dominated by structures known as oil sands or tar sands which represent approximately two-thirds of the total recoverable resources. This is despite that the Canadian Athabasca Oil Sands, which dominate these oil sand based recoverable oil reserves at 1.7 trillion barrels, are calculated at only a 10% recovery rate. However, irrespective of whether it is the 3.6 trillion barrels recoverable from the oil sands or the 1.75 trillion barrels from conventional oil reservoirs worldwide, it is evident that significant financial return and extension of the time oil as resource is available to the world arise from increasing the recoverable percentage of such resources. According to embodiments of the invention pressure differentials are exploited to advance production of wells, adjust the evolution of the depletion chambers formed laterally between laterally spaced wells to increase the oil recovery percentage, and provide recovery in deeper reservoirs,
Patent CA-2821301-C (CA)
Inventor: BEEKMAN SICCO
IPC: E21B47/00
Filed: 2011-12-16
Granted: 2017-02-14
Abstract: A method of formation evaluation using a pulsed neutron tool. The approach removes the effect of formation hydrogen index (HI) from the nuclear response of the tool. It can be used for gas detection and quantification, as well as for other fluids. It can also be used to improve a formation hydrogen index (HI) measurement.
Patent CA-2824221-C (CA)
Inventor: ROTH GUNTER
IPC: B01J19/00
Filed: 2012-02-03
Granted: 2020-07-07
Abstract: The invention relates to a device and a method for the generation of molecular microanays. The invention relates therefore to a universal approach for the generation of protein microarrays, DNA microarrays and RNA microarrays (in general nucleic acid microarrays), by production of an output molecule from a template molecule microarray via enzymatic or chemical processes and transfer of the output molecule onto the desired molecular microarray.
Patent CA-2830177-C (CA)
Inventor: RUBIO GUIVERNAU JOSE LUIS
IPC: A61B5/00
Filed: 2012-03-15
Granted: 2017-07-04
Abstract: L'invention porte sur un système pour une compensation de dispersion chromatique. Le système comprend un élément de division optique, une pluralité d'éléments optiques et une pluralité de guides d'ondes. L'élément de division optique est configuré de façon à générer au moins un premier faisceau de rayonnement et un second faisceau de rayonnement. La pluralité d'éléments optiques sont configurés de façon à identifier une ou plusieurs trajectoires optiques parmi une pluralité de trajectoires optiques pour le déplacement du premier faisceau de rayonnement. L'un de la pluralité de guides d'ondes disposés dans l'une de la pluralité de trajectoires optiques a des propriétés de retard de groupe et de coefficient de dispersion par longueur unitaire qui sont différentes de propriétés de retard de groupe et de coefficient de dispersion par longueur unitaire d'un autre de la pluralité de guides d'ondes disposés dans une autre de la pluralité de trajectoires optiques. Les propriétés de retard de groupe et de coefficient de dispersion par longueur unitaire compensent une dispersion chromatique associée au second faisceau de rayonnement.