baber/WOPTO huggingface dataset:
Patent CA-2880711-C (CA)
Inventor: FREEMAN JAMES MARVIN II
IPC: H04N21/432
Filed: 2013-08-21
Granted: 2017-07-11
Abstract: Disclosed are various embodiments for predictive caching of content to facilitate instantaneous use of the content. If a user is likely to commence use of a content item through a client, and if the client has available resources to facilitate instantaneous use, the client is configured to predictively cache the content item before the user commences use. In doing so, the client may obtain metadata for the content item and an initial portion of the content item from a server. The client may then initialize various resources to facilitate instantaneous use of the content item by the client based at least in part on the metadata and the initial portion.
Patent CA-2890818-C (CA)
Title: Appareil et methodologie de mesure de proprietes de materiau microporeux a de multiples echelles
Inventor: CHERTOV MAXIM ANDREEVICH
IPC: G01N15/08
Filed: 2014-02-05
Granted: 2023-03-14
Abstract: La présente invention concerne un procédé de caractérisation de propriétés d'un échantillon qui emploie un appareil d'essai comprenant une cellule d'échantillon isolé et un capteur de pression, la cellule d'échantillon isolé étant chargée de l'échantillon et un fluide d'essai gazeux pour effectuer un certain nombre d'essais différents dans le but de dériver des propriétés de l'échantillon. Les essais peuvent être effectués par rapport à différents paramètres, tels que des pressions appliquées différentes du fluide d'essai pour dériver des paramètres associés à une perméabilité apparente de gaz de l'échantillon en fonction d'une pression appliquée, des fluides d'essai gazeux différents pour caractériser la dépendance de perméabilité de l'échantillon sur un trajet moléculaire libre moyen ou à une certaine pression, au moyen de gaz d'essai à la fois adsorbant et non adsorbant pour caractériser au moins une propriété associée à une interaction d'adsorption entre le gaz d'essai adsorbant et l'échantillon, et au moyen d'échantillons à niveaux de saturation variables pour dériver une mesure d'au moins une propriété des sous-échantillons à des niveaux de saturation correspondants.
Patent CA-2891199-C (CA)
Title: Methode de traitement d'eau produite renfermant de la matiere organique
Inventor: MINNICH KEITH R
IPC: C02F1/52
Filed: 2015-05-13
Granted: 2023-08-08
Abstract: Un procédé comprend le traitement d'un flux d'eaux usées ayant un pH >10 et comprenant plus de 250 milligrammes par litre de silice, et un matériau organique comprend l'ajout d'un acide au flux d'eaux usées pour produire un flux d'eaux usées; l'ajout d'un liquide chargé comprenant périclase, chaux vive, ou les deux, ainsi que de l'eau ou de la saumure, au flux d'eaux usées pour produire un flux de floc; et la séparation des solides à partir du flux de floc. Le procédé peut également être appliqué au traitement d'un mélange d'huile et d'eau dérivé d'une opération de récupération de pétrole et de gaz.
Patent CA-2891324-C (CA)
Inventor: BUCHANAN KEITH D
IPC: C10L1/16
Filed: 2013-11-11
Granted: 2018-01-09
Abstract: Methods and systems for blending multiple batches of mixed hydrocarbons into fuel streams downstream of the refinery are provided that do not compromise the octane value of the fuel and do not cause the volatility of the fuel to exceed volatilities imposed by government regulation.
Patent CA-2897675-C (CA)
Inventor: HENSHUE CHRISTOPHER GARY
IPC: E04C2/42
Filed: 2013-02-11
Granted: 2017-07-18
Abstract: The present invention relates to detectable warning panels, and in particular to detectable warning panels that display text and/or other graphic information such as commercial messages, trademarks, logos, directions, slogans, pictures, names, product illustrations, emblems, promotional information related to a product or service, Quick Response Codes, matrix code, two-dimensional bar code, optical machine- readable labels, and combinations thereof.
Patent CA-2898246-C (CA)
Title: Radiopharmaceutical products for diagnosis and therapy of adrenal carcinoma
Inventor: ALLOLIO BRUNO
IPC: A61P35/00
Filed: 2013-09-26
Granted: 2021-11-09
Abstract: A radiopharmaceutical composition is disclosed comprising novel iodometomidate derivatives of formula (I) which bind specifically to adrenal enzymes and which exhibit an improved stability. The compounds of formula (I) are suitable for use in a diagnostic imaging method, e.g. for diagnosis of adrenocortical carcinoma. The compounds of formula (I) are further suitable for use in the treatment of adrenocortical carcinoma, by means of radionuclide therapy.
Patent CA-2900014-C (CA)
Inventor: YAWORSKI HARRY GEORGE
IPC: H01R4/70
Filed: 2014-01-28
Granted: 2018-02-27
Abstract: A cover assembly (10) for covering an elongate substrate includes a holdout device (100) and a resilient, elastically radially expanded sleeve member (10). The holdout device (100) includes a core (110) having an axially extending slit (130) defined therein and defining a core passage (116) to receive the substrate, and a designated target region (136). When the substrate is disposed in the core passage (116) and a radially directed release force is applied to the target region (136), the core (110) will reduce in circumference and collapse around the substrate under the recovery force of the sleeve member (10) to a collapsed position.
Patent CA-2901211-C (CA)
Inventor: WHITE CRAIG WILLIAM
IPC: A61B5/00
Filed: 2014-02-13
Granted: 2018-01-02
Abstract: An apparatus and method for non-invasive determination of hydration, hydration state, total body water, or water concentration by quantitative spectroscopy. The system includes subsystems optimized to contend with the complexities of the tissue spectroscopy, high signal-to-noise ratio and photometric accuracy requirements, tissue sampling errors, calibration maintenance, and calibration transfer. The subsystems include an illumination subsystem, a tissue sampling subsystem, a spectrometer subsystem, a data acquisition subsystem, a computing subsystem, and a calibration subsystem.
Patent CA-2901309-C (CA)
Title: Correction de gaz a la surface par un modele d'equilibre de contribution de groupe
Inventor: ROWE MATHEW D
IPC: G01N7/00
Filed: 2014-03-26
Granted: 2019-02-12
Abstract: L'invention concerne des procédés et des systèmes pour déterminer les hydrocarbures totaux à partir de fluides et de solides de support de fluide provenant d'une formation géologique pendant des opérations de fond de trou. L'extraction de gaz au site de puits a lieu par un extracteur de gaz à une pression réglée, une température détectée, une densité détectée et une vitesse volumique contrôlée. Les quantités de divers composants d'intérêt sont déterminées à partir d'échantillons d'influent et d'effluent fluides provenant du puits de forage par résolution d'un système d'équations d'état à l'aide d'un modèle d'équilibre de contribution de groupe. La connaissance des compositions chimiques approximatives des phases fluides liquides et solides avant la contamination par des matériaux de formation, avec la détection de la phase gazeuse et la description de la phase solide provenant de la formation géologique, permet la détermination des hydrocarbures détectables totaux à partir des formations géologiques à la surface, et leurs concentrations à exprimer comme fraction molaire ou massique à partir de matières provenant d'un puits de forage lors des opérations de fond de trou.
Patent CA-2902564-C (CA)
Inventor: LLOYD THOMAS W
IPC: A61B18/14
Filed: 2014-03-12
Granted: 2018-09-04
Abstract: An MRI compatible electrode circuit construct is provided. The construct includes at least two filter components constructed from an electrode wire. One filter component may be a single or multiple layer resonant LC filter positioned proximate an electrode that resolves the issue of insufficient attenuation by effectively blocking the RF induced current on the wire from exiting the wire through the electrode. The second filter component may include one or more non-resonant filter(s) positioned along the length of the electrode wire that resolve(s) the issue of excessive heating of the resonant LC filter by significantly attenuating the current induced on the wire before it reaches the resonant LC filter. The resonant LC filter may also be positioned distal to the end of the non-resonant filter.
Patent CA-2904533-C (CA)
Inventor: STRONG AMY
IPC: A61K35/28
Filed: 2014-04-04
Granted: 2022-01-04
Abstract: La présente invention concerne des analogues de la daidzéine de formule (I). L'invention concerne également des compositions contenant un analogue de la daidzéine de l'invention et des méthodes de prévention ou de traitement d'une maladie osseuse ou d'une lésion osseuse et/ou de stimulation de la croissance osseuse chez un patient, lesdites méthodes comprenant l'administration au patient d'une quantité efficace d'un analogue de la daidzéine de l'invention. En outre, l'invention concerne des cellules souches mésenchymateuses isolées qui ont été modifiées par un traitement faisant appel à un analogue de la daidzéine de l'invention, à la daidzéine, au glycinol, à la glycéolline I ou à la glycéolline II pour augmenter le potentiel ostéogénique desdites cellules souches mésenchymateuses.
Patent CA-2906367-C (CA)
Title: Composition de revetement superhydrophile
Inventor: SHI JINZHEN
IPC: C09D7/61
Filed: 2014-03-07
Granted: 2020-10-27
Abstract: Selon la présente invention, une composition pour former un revêtement hydrophile comprend un liant organique ayant une taille de particule moyenne allant d'environ 1 à environ 100 nm et un liant inorganique ayant une taille de particule moyenne allant d'environ 1 à environ 40 nm. La composition comprend en outre un photocatalyseur inorganique qui catalyse une réaction d'oxydoréduction. De façon caractéristique, le photocatalyseur comprend un oxyde de métal photocatalytique ayant une taille de particule moyenne allant d'environ 1 à environ 50 nm. De manière avantageuse, les revêtements formés à partir de la composition ont une résistance aux taches améliorée, un faible angle de contact, et une résistance à l'adhésion de la saleté, tout en gardant un caractère optique transparent.
Patent CA-2909180-C (CA)
Inventor: FLETCHER GARY D
IPC: A61B5/151
Filed: 2014-04-14
Granted: 2017-04-04
Abstract: A biological fluid sampling device adapted to receive a blood sample and includes a housing having a reservoir disposed therein and a first cavity in fluid communication with the reservoir is disclosed. The biological fluid sampling device includes a first test element removably receivable within the first cavity and a lancet having a puncturing element. Additionally, the housing may include a second cavity in fluid communication with the reservoir and a second test element removably receivable within the second cavity. With the blood sample received within the reservoir of the biological fluid sampling device, the first test element and the second test element are adapted to receive a portion of the blood sample. In this manner, the biological fluid sampling device allows for a blood sample to be collected on a plurality of test elements simultaneously. In one embodiment, the biological fluid sampling device contains a sample stabilizer.
Patent CA-2914545-C (CA)
Title: Moteur a boue a aleseur integre
Inventor: BERUBE VINCENT GILLE
IPC: E21B4/02
Filed: 2014-07-04
Granted: 2016-08-23
Abstract: L'invention concerne un moteur à boue qui comprend des éléments d'aléseur rotatifs intégrés. Les éléments d'aléseur peuvent être situés directement, radialement et vers l'extérieur d'un rotor du moteur à boue sur une surface externe du moteur à boue. Les éléments d'aléseur peuvent être appliqués pour assurer le dimensionnement d'un puits de forage, le lissage d'un puits de forage et/ou la stabilisation d'un ensemble de fond de trou et/ou d'un trépan pendant le forage. Les éléments d'aléseur peuvent faire saillie à partir de poches formées dans une surface externe du moteur à boue. Les axes de rotation des éléments d'aléseur peuvent être parallèles à et/ou obliques par rapport à une ligne médiane longitudinale du moteur à boue. Des dispositifs d'aléseur qui se connectent à des couplages entre des sections de train de forage peuvent être utilisés conjointement avec le moteur à boue ou appliqués séparément du moteur à boue. Les dispositifs d'aléseur comprennent des éléments faisant saillie vers l'intérieur qui s'engagent dans des espaces entre les sections de train de forage.
Patent CA-2916411-C (CA)
Title: Stratifies composites ayant des motifs de trou produits par la mise en place controlee des fibres
Inventor: BUTLER GEOFFREY ALLEN
IPC: B32B5/12
Filed: 2014-06-16
Granted: 2021-02-16
Abstract: La présente invention concerne un stratifié composite dans lequel est formé un motif de trous. Les trous sont formés par le dépôt de couches de matériau de préimprégné unidirectionnel ayant des orientations de fibres variables. Les câbles de filaments sont espacés les uns des autres et situés de manière à former des trous dans les stratifiés.
Patent CA-2918279-C (CA)
Inventor: FUEG SIMONE
IPC: G10L25/06
Filed: 2014-07-18
Granted: 2018-08-07
Abstract: A method for processing an audio signal (504) in accordance with a room impulse response is described. The audio signal (504) is processed (502) with an early part of the room impulse response separate from a late reverberation of the room impulse response, wherein the processing (514) of the late reverberation comprises generating a scaled reverberated signal, the scaling (526) being dependent on the audio signal (504). The processed early part (506) of the audio signal (504) and the scaled reverberated signal are combined.
Patent CA-2920471-C (CA)
Inventor: ISMAIL IBRAHIM
IPC: G01N31/22
Filed: 2014-06-20
Granted: 2021-03-16
Abstract: A test element (10) used to determine concentration levels of free and total chlorine in a water sample comprises a test pad (12) adhered to a substrate (14), wherein the test pad (12) is impregnated with a stabilized DPD solution. The test pad (12) is color responsive to different concentration levels of chlorine in the water and compared to a color chart to determine the level of free chlorine and/or total chlorine in the water. The stabilized DPD solution may include N,N-diethyl-p-phenylenediamine oxalate salt, a polymeric anhydride such as a methyl-vinyl anhydride and an organo-sulfate such as dimethylsulfone.
Patent CA-2921247-C (CA)
Inventor: TAO JUNHUA
IPC: A23L27/30
Filed: 2013-09-29
Granted: 2021-04-06
Abstract: Provided is a method for preparing rebaudioside M by using an enzyme method. In the method, rebaudioside A or rebaudioside D is used as a substrate; and in the existence of a glucosyl donor, rebaudioside M is generated by means of reaction of the substrate under the catalysis of UDP-glucosyltransferase and/or recombinant cells containing the UDP-glucosyltransferase.
Patent CA-2921491-C (CA)
Title: Neurotherapeutic nanoparticle compositions and devices
Inventor: METCALFE SUSAN MARIE
IPC: A61K38/19
Filed: 2013-08-22
Granted: 2022-06-21
Abstract: There are provided compositions and methods for treatment of neurodegeneative diseases and CNS injury. The compositions a pharmaceutically acceptable carrier solution; and a plurality of biodegradable nanoparticles, wherein the nanoparticles comprise a targeting moiety that is able to bind selectively to the surface of a neural stem cell and wherein the nanoparticles further comprise factors such as leukaemia inhibitory factor (LIF); XAV939 and/or one or more of : brain- derived neurotrophic factor (BDNF) or an agonist thereof; epidermal growth factor (EGF) or an agonist thereof; glial cell-derived neurotrophic factor (GDNF) or an agonist thereof; retinoic acid and derivatives thereof; ciliary neurotrophic factor (CTNF) or an agonist thereof; and Wnt5A. The biodegradable nanoparticles may deliver via controlled time release.
Patent CA-2921829-C (CA)
Inventor: ISHII TOSHIHIRO
IPC: A61B10/00
Filed: 2014-09-26
Granted: 2019-06-04
Abstract: An optical sensor includes an irradiation system including at least one light irradiator to irradiate light onto an object under test; and a detection system detecting the light that is irradiated from the irradiation system and is propagated in the object under test. Further, the light irradiator irradiates non-parallel plural light beams on a same position of the object under test.
Patent CA-2928865-C (CA)
Inventor: WORD JONATHAN BRIAN
IPC: H04L47/6275
Filed: 2014-11-06
Granted: 2018-09-04
Abstract: Methods and systems for implementing strict queue ordering in a distributed system are disclosed. A plurality of messages are distributed to a plurality of queue servers based on strict order parameters for the messages.  Messages that share a strict order parameter are distributed to a respective one of the queue servers. Sequence identifiers are assigned to the plurality of messages at the queue servers. Each sequence identifier indicates a respective position in a message sequence for a corresponding one of the strict order parameters. The respective position is based on a time of receipt at the queue server. The plurality of messages are enqueued based on the sequence identifiers.
Patent CA-2930479-C (CA)
Inventor: FRANCI XAVIER
IPC: G21G1/04
Filed: 2014-11-12
Granted: 2023-03-28
Abstract: The invention provides a new chemical process, a new cassette configuration, and new software. The invention allows one synthesizer in one hot cell to produce sequentially two batches of [18F]-labelled PET tracer in the same day.
Patent CA-2930954-C (CA)
Title: Rotatable and tiltable luminaire
Inventor: SEKOWSKI DANIEL VINCENT
IPC: F21K9/00
Filed: 2016-05-25
Granted: 2019-02-05
Abstract: In one arrangement, a luminaire, for example a luminaire for outdoor lighting, includes a main portion, a pivot member, a swivel member, and a light head. The pivot member and swivel member cooperate to allow the light head to be positioned in any of a number of rotational positions about a first axis and in any of a number of rotational positions about a second axis. The first axis may be vertical, and the second axis may be horizontal.
Patent CA-2933270-C (CA)
Inventor: MARZILLI TONY
IPC: E06B9/42
Filed: 2016-06-16
Granted: 2018-11-06
Abstract: An apparatus supports two blind rollers from a headrail in one of at least eight configurations. Each blind roller has a first end coupled to a first blind control mechanism and a second end coupled to a second blind control mechanism. The apparatus includes a bracket having a top flange for coupling the bracket to an end of the headrail. An inner face of the bracket has an upper engagement projection configured to secure at least one of: the first blind control mechanism for the upper blind roller in one of two mechanism orientations, and the second blind control mechanism for the upper blind roller. The inner face also has at least two lower engagement recesses, each configured to receive a lower engagement connector, the projection configured to secure at least one of the first blind control mechanism and the second blind control mechanism for the lower blind roller.
Patent CA-2934755-C (CA)
Title: Method for locating a jamming source jamming signals of a satellite navigation system and associated system
Inventor: REVOL MARC
IPC: G01S19/21
Filed: 2016-06-30
Granted: 2023-10-31
Abstract: Method for locating a jamming source jamming signals of a satellite navigation system based on detected powers received by at least one receiver of signals from the satellite navigation system on board a carrier, comprising an estimation (12), for each satellite (k) of the navigation system, of the power of the noise at the output of each receiver according to the bearing angle with respect to the carrier and the distance with respect to the carrier, a calculation of the sum of said estimated powers, and an extraction of the local maxima in terms of bearing and distance by using a synthetic aperture antenna carrying out a coherent integration (6) of said received signals in the direction of each bearing angle by using the known movement of the carrier, in which said estimation (12) of the power of the noise at the output of each receiver uses a plurality of coherent integrators and a plurality of non-coherent integrators, with durations matched to the transit time of a source in the beam of the antenna for various distances for the plurality of non-coherent integrators.
Patent CA-2938119-C (CA)
Inventor: JONES ANTHONY
IPC: B64D41/00
Filed: 2016-08-04
Granted: 2023-11-14
Abstract: An auxiliary power unit for an aircraft includes a rotary intermittent internal combustion engine, a turbine having an inlet in fluid communication with an outlet of the engine, the turbine compounded with the engine, a compressor having an inlet in fluid communication with an environment of the aircraft and an outlet in fluid communication with the aircraft, the compressor rotatable independently of the turbine, an electric motor drivingly engaged to the compressor, and a transfer generator drivingly engaged to the engine, the transfer generator and the electric motor being electrically connected to allow power transfer therebetween. The compressor or an additional compressor may be in fluid communication with the inlet of the engine. A method of operating an auxiliary power unit of an aircraft is also discussed.
Patent CA-2938352-C (CA)
Inventor: WICKS DAVID
IPC: B65D85/804
Filed: 2015-03-10
Granted: 2022-03-01
Abstract: A beverage preparation capsule (800) is provided comprising a hollow body suitable for containing a beverage preparation ingredient, the hollow body having a top end for receiving liquid into the hollow body, a bottom end for dispensing the beverage from the hollow body, and at least one side wall (813) between the top and bottom ends, the bottom end being in fluid communication with the top end; and the hollow body containing a filter material (830) having a variable porosity along at least one dimension of the filter material's surface area, wherein the filter material (830) is less porous closer to the top or inlet of the hollow body and more porous closer to the bottom or outlet of the hollow body, or wherein the filter material is less porous closer to the side wall of the hollow body and more porous closer the centre of the filter material, or a combination of both. The beverage preparation capsule may be used with a beverage preparation apparatus in a method of preparing a beverage, particularly ground coffee or leaf tea.
Patent CA-2940947-C (CA)
Title: Hopper sliding 4-bar deployment system
Inventor: BORKGREN STANLEY R
IPC: A01D90/00
Filed: 2016-09-01
Granted: 2023-10-10
Abstract: A hopper configuration comprises a hopper tray configured to receive a material from a source. The hopper configuration also comprises a conveyance mechanism configured to transport the received material from the hopper tray. The hopper configuration also comprises a first bar pivotably coupled to the hopper tray at a first point and also pivotably coupled to the conveyance mechanism at a second connection point. The hopper configuration further comprises a second bar pivotably coupled to the hopper tray at a third connection point and also pivotably coupled to the conveyance mechanism at a fourth connection point. Each of the connection points comprises a pivot point that substantially limits movement of the first and second bar to movement in a rotational direction.
Patent CA-2942194-C (CA)
Title: Batteries lithium-ion a longue duree de vie
Inventor: SCHMIDT GREGORY
IPC: H01M4/505
Filed: 2015-03-09
Granted: 2022-07-26
Abstract: L'invention concerne une batterie comportant une cathode, une anode et électrolyte interposé entre la cathode et l'anode, dans laquelle : - la cathode comporte un oxyde contenant du manganèse en tant que matière active; et - l'électrolyte contient un imidazolate de lithium de formule : (i) dans laquelle R, R1 et R2 représentent, de manière indépendante, des groupements CN, F, CF3, CHF2, CH2F, C2HF4, C2H2F3, C2H3F2, C2F5, C3F7, C3H2F5, C3H4F3, C4F9, C4H2F7, C4H4F5, C5F11, C3F5OCF3, C2F4OCF3, C2H2F2OCF3 ou CF2OCF3.