baber/WOPTO huggingface dataset:
Patent CA-2907777-A1 (CA)
Inventor: JAMISON DALE E
IPC: E21B37/00
Filed: 2014-05-15
Abstract: Mineral particles may provide for wellbore fluids with tailorable properties and capabilities. Such wellbore fluids may be included as a portion of a wellbore drilling assembly that includes a pump in fluid communication with a wellbore via a feed pipe; and a wellbore fluid disposed in at least one selected from the group consisting of the pump, the feed pipe, the wellbore, and any combination thereof, wherein the wellbore fluid comprises a base fluid and a plurality of mineral particles, for example, mineral particles that comprise at least one selected from the group consisting of manganese carbonate, NixFe (x=2-3), copper oxide, and any combination thereof, the mineral particles having a median diameter between about 5 nm and about 5000 microns.
Patent CA-2909009-A1 (CA)
Inventor: HAGER BENGT
IPC: A47C27/06
Filed: 2014-04-08
Abstract: An individually pocketed coil spring (2) for use in a bedding or seating product, is disclosed, as well as pocket spring mattresses (1) including such pocketed coil springs (2). The individually pocketed coil spring (2) comprises: a coil spring (4) having an upper end (41) and a lower end (42); a casing (31) forming a pocket enclosing said coil spring (2); and a cushioning pad (5) located above said upper end (41) of the coil spring (2). The casing (31) hereby provides a first compartment (21) enclosing the coil spring (4), and a second compartment (22) enclosing the cushioning pad (5), wherein the first and second compartments (21, 22) are separated from each other.
Patent CA-2912080-A1 (CA)
Title: System and method for creating a structured set of containers
Inventor: BAKER JOHN RUSSELL
IPC: B65G1/137
Filed: 2014-05-21
Abstract: A system for storing and retrieving a plurality of varieties of containers is disclosed. The system comprises a main conveyor (40), a main storage area for storing full stacks of containers (10) and conveying means for moving stacks of containers (2) from the main storage area (10) to the main conveyor (40). A second storage area (102) is provided for receiving full stacks from the main storage area (10) The second storage area (10) is configured to accommodate a stack of each variety of product. A gantry robot (72) is adapted to select one or more containers (2) from any stack of containers stored in the second storage area (102). The main conveyor (40) is provided with a container stacker (62) for stacking containers received from the gantry robot (72) into full stacks.
Patent CA-2913112-A1 (CA)
Title: Oxyde de zirconium nanocristallin et ses procedes de fabrication
Inventor: BRODKIN DMITRI G
IPC: A61K6/00
Filed: 2014-06-12
Abstract: L'invention concerne des céramiques dentaires à base d'oxyde de zirconium présentant une opalescence et ayant une grosseur de grain comprise dans la plage allant de 10 nm à 300 nm, une densité d'au moins 99,5% d'une densité théorétique, une transmittance de lumière visible supérieure ou égale à 45% à 560 nm et une résistance d'au moins 800 MPa.
Patent CA-2914090-A1 (CA)
Inventor: YENSEN TREVOR N
IPC: H04B1/16
Filed: 2015-12-07
Abstract: A wideband signal processing receiver system including an interface for connecting to an analogue to digital converter (ADC) of a broader signal chain lineup; wherein the interface receives digital data from the ADC; a field programmable gate array (FPGA) and associated configuration for converting the digital data into two digital signal paths; the two digital signal paths consisting of a frequency domain path and an optionally decimated time domain path; and a memory and/or for storing or transferring high speed bus/link data from the frequency domain path and the time domain path.
Patent CA-2915367-A1 (CA)
Inventor: SMITH ALAN W
IPC: F02C7/36
Filed: 2015-12-15
Abstract: A gas turbine engine torque monitoring system includes a gas turbine engine and gas turbine engine electronics. The gas turbine engine includes a torque sensor coupled to a rotatable element of the gas turbine engine, such as a drive shaft. The torque monitoring system analyzes torque signals output by the torque sensor, using a combination of frequency domain analysis and time domain analysis, and generates an interpretation of the torque sensor output signals. The gas turbine engine torque monitoring system can initiate a variety of different types of actions in relation to the gas turbine engine based on the interpretation of the torque sensor output signals.
Patent CA-2921423-A1 (CA)
Title: Use of wilforlide a for overcoming chemotherapy resistance
Inventor: CHOW MOSES SING SUM
IPC: A61K31/704
Filed: 2014-09-12
Abstract: The invention provides compositions comprising wilforlide A for overcoming drug resistance in cancer therapy, particularly in the treatment of cancers which have exhibited resistance to treatment by chemotherapeutic drugs. Methods and compositions for treating a cancer are disclosed. The method administers to a patient in need thereof a combination of wilforlide A and a chemotherapeutic drug. Wilforlide A and chemotherapeutic drug are administered in a combined amount effective to treat the cancer. The cancer being treated is at least in part resistant to treatment by the chemotherapeutic drug alone.
Patent CA-2921914-A1 (CA)
Inventor: PETTER LINDA MARIE
IPC: G01N33/497
Filed: 2014-08-15
Abstract: A tissue tester for providing an indication of the presence of disease including a first paper tissue sheet; and a filter patch treated with a color changing indicator affixed to the first paper tissue sheet. The tester may also consist of a single sheet of filter paper treated with a solution of turmeric and alcohol. The color indicator changes from yellow to brown when disease is indicated in respiratory secretions.
Patent CA-2922424-A1 (CA)
Title: Replacement system providing replacement air to an inerting system
Inventor: BRUNO LOUIS J
IPC: B64D13/02
Filed: 2016-03-02
Abstract: A replacement system, which includes a plurality of heat exchangers and a compressing device, is configured to prepare in parallel a medium bled from a low-pressure location of an engine and flowing through a plurality of heat exchangers into a chamber. The compressing device is in communication with the plurality of heat exchangers and regulates a pressure of the medium flowing through the plurality of heat exchangers. The replacement system employs a subsystem to treat the medium from the low-pressure location of the engine before it is received by the inerting system.
Patent CA-2922906-A1 (CA)
Title: Method of demand management and control of fluid pipe networks
Inventor: AUGHTON DAVID JOHN
IPC: G05B19/00
Filed: 2014-09-04
Abstract: The invention discloses a method of demand management and control of limited pressure head or gravity fed fluid pipe networks (42). The method includes the steps of providing a computer controlled fluid network (40) for delivery of fluid through a plurality of valves (16, 18, 20), maintaining a real time database (48) within said computer controlled fluid network (40) of predetermined parameters including flow schedules and capabilities of the plurality of valves (16, 18, 20), requesting, through a user interface (44), a flow rate and time of delivery of said fluid from the fluid network to at least one of plurality of valves (16, 18, 20), determining, using the predetermined parameters from real time database (48), the availability of providing delivery and flow rate of fluid from the fluid network (40) to the at least one of said plurality of valves (16, 18, 20) based on hydraulic capacity of the fluid network (42), and, if the hydraulic capacity is available, calculating parameters using the real time database (48) to deliver fluid to the at least one of said plurality of valves (16, 18, 20) through said computer controlled fluid network (42), whereby each of the plurality of valves (16, 18, 20) is monitored and adjustably controlled to provide the flow rate and delivery through the at least one of said plurality of valves (16, 18, 20) in unison with the monitoring and controlling of the others of the plurality of valves (16, 18, 20) to maintain the flow and manage the pressure head within fluid pipe network (42) between predetermined limits.
Patent CA-2925551-A1 (CA)
Title: Pd-1, a receptor for b7-4, and uses therefor
Inventor: WOOD CLIVE
IPC: G01N33/566
Filed: 2000-08-23
Abstract: The invention identifies PD-1 as a receptor for B7-4, B7-4 can inhibit immune cell activation upon binding to an inhibitory receptor on an immune cell. Accordingly, the invention provides agents for modulating PD-1, B7-4, and the interaction between B7-4 and PD-1 in order to modulate a costimulatory or an inhibitory signal in an immune cell resulting in modulation of the immune response.
Patent CA-2926037-A1 (CA)
Inventor: WOLFE BRADLEY T
IPC: C05G3/60
Filed: 2016-04-05
Abstract: A composition for weed control and fertilizer comprising an effective amount of iron hydroxyl ethylenediaminetriacetic acid, micromate, feed grade urea, a natural-based wetting agent, molasses desurgarized solubles, and water, and may further comprise glycerin, are provided. Methods for weed control and fertilization of plants comprising the steps of providing a composition comprising an effective amount of iron hydroxyl ethylenediaminetriacetic acid, micromate, feed grade urea, natural-based wetting agent, and molasses desurgarized solubles, and applying an effective amount of the composition to soil or a plant or a weed, are also provided.
Patent CA-2927399-A1 (CA)
Inventor: SERVAES LUK
IPC: E21B17/00
Filed: 2014-11-24
Abstract: A seal assembly for a reamer tool positionable in a wellbore includes an annular seal disposed in a longitudinal bore of a tool housing of the reamer tool; an annular wiper disposed upstream of the annular seal in the longitudinal bore; and a tubular sleeve coupled to and movable with a drive mechanism disposed in the longitudinal bore of the tool housing. The tubular sleeve is disposed in a radial gap between the drive mechanism and a surface of the longitudinal bore of the tool housing. The sleeve includes a radial opening through a sidewall of the sleeve, and the tubular sleeve is slidably engageable with the annular seal and with the annular wiper as the drive mechanism is moved through the longitudinal bore of the tool housing.
Patent CA-2928560-A1 (CA)
Title: Production method for fructooligosaccharide
Inventor: TOYOTA KENJI
IPC: C12P19/14
Filed: 2014-11-06
Abstract: Provided is a production method for fructooligosaccharide, characterized by having a dissolved oxygen content of 2-8 ppm in a reaction step in which ß-fructofuranosidase is caused to act on sucrose and a fructooligosaccharide is produced, and glucose being a by-product of said reaction is reduced by glucose oxidase. As a result of this method, fructooligosaccharide can be produced inexpensively and efficiently.
Patent CA-2928896-A1 (CA)
Inventor: OTTONELLO PIERO
IPC: C01B32/50
Filed: 2014-10-31
Abstract: This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The process comprises thermally treating the ligno-cellulosic biomass and then subjecting the thermally treated ligno-cellulosic biomass to a step of fiber shives reduction to produce a low viscosity slurry. The continuous process has been demonstrated to create slurry, raise the slurry to ultra high pressures, deoxygenate the lignin in a reactor over a catalyst which not a fixed bed without producing char. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles.
Patent CA-2932333-A1 (CA)
Inventor: MALGAT ALEXANDRE
IPC: A24F40/465
Filed: 2014-12-04
Abstract: A heated aerosol-generating article (10) for use with an aerosol- generating device is designed to be difficult to light in the manner of traditional cigarettes. The heated aerosol-generating article (10) comprises a plurality of components, including an aerosol-forming substrate (20), assembled within a wrapper (60) to form a rod having a mouth end (70) and a distal end (80) upstream from the mouth end (70). The heated aerosol-generating article (10) defines a first air-flow path in which air drawn into the aerosol-generating article (10) through the mouth end (70) passes through the aerosol-forming substrate (20), and a second air-flow path in which air drawn into the aerosol-generating article (10) through the mouth end (70) does not pass through the aerosol-forming substrate (20). The resistance to draw (RTD) of the second air-flow path is lower than the RTD of the first air-flow path when the heated aerosol-generating article (10) is not coupled to an aerosol-generating device. As a result, the restricted air-flow through the aerosol-forming substrate makes it difficult for a user to inadvertently light the heated aerosol-generating article (10).
Patent CA-2932452-A1 (CA)
Title: Preparation en masse d'allotropes perfores du carbone par oxydation catalytique controlee
Inventor: Kent watson
IPC: H01M4/583
Filed: 2013-08-28
Abstract: La présente invention concerne un procédé évolutif permettant de préparer de grandes quantités d'allotropes perforés du carbone comprenant des trous de diamètre compris entre quelques nm et plus de 100 nm. Des nanoparticules de catalyseur d'oxydation du carbone sont d'abord déposées sur une surface allotrope du carbone selon un procédé simple, contrôlable, et exempt de solvants. Les carbones chargés en catalyseur sont ensuite soumis à un traitement thermique en présence d'air. Les carbones en contact avec les nanoparticules de catalyseur d'oxydation du carbone sont oxydés sélectivement en produits secondaires gazeux tels que CO ou CO2, laissant la surface avec des trous. Le catalyseur est ensuite éliminé par reflux dans de l'acide nitrique dilué afin d'obtenir les allotropes perforés du carbone finaux. La taille moyenne des trous est corrélée fortement à la taille des nanoparticules de catalyseur et est contrôlée en ajustant la concentration en précurseur de catalyseur. La température et la durée de l'étape d'oxydation en présence d'air, et les conditions du traitement d'élimination du catalyseur, affectent fortement la morphologie des trous.
Patent CA-2933504-A1 (CA)
Title: Procede de detection d'un dysfonctionnement en forage
Inventor: GERBAUD LAURENT
IPC: E21B44/00
Filed: 2014-12-11
Abstract: L'invention se rapporte à un procédé de détection d'un dysfonctionnement lors d'un forage effectué à l'aide d'un trépan, le procédé comprenant : a) la comparaison d'une première grandeur (E) représentative de l'énergie spécifique mécanique (MSE) avec une première valeur de seuil (Emax); b) lorsque la première grandeur est supérieure à la première valeur de seuil, la comparaison du rapport (E/S) entre la première grandeur et une deuxième grandeur (S) représentative de la force de forage avec une deuxième valeur de seuil ((E/S)max); c) la détection d'un dysfonctionnement du forage lorsque le rapport (E/S) entre la première grandeur (E) et la deuxième grandeur (S) est supérieure à la deuxième valeur de seuil ((E/S)max). L'invention permet une détection plus précise d'un dysfonctionnement en forage.
Patent CA-2934007-A1 (CA)
Title: Lingettes prehumidifiees pour le traitement des irritations et des troubles ano-rectaux
Inventor: AGISIM GARY ROBERT
IPC: A61K8/67
Filed: 2014-12-08
Abstract: De nombreuses personnes qui souffrent de gêne et de troubles ano-rectaux requièrent des feuilles de matière fibreuse préhumidifiées avec une solution permettant un nettoyage amélioré sans irritation cutanée excessive. L'invention concerne en particulier des lingettes humides, telles que des lingettes ano-rectales, pourvues d'une solution comprenant de l'eau d'hamamélis, ou de l'hamamélis de Virginie, pour traiter efficacement des troubles ano-rectaux.
Patent CA-2935806-A1 (CA)
Title: On and off controlled resonant dc-dc power converter
Inventor: MADSEN MICKEY P
IPC: H02M1/00
Filed: 2015-02-26
Abstract: The present invention relates to a resonant DC-DC power converter comprising an input side circuit comprising a positive and a negative input terminal for receipt of an input voltage or current and an output side circuit comprising positive and negative output terminals for supply of a converter output voltage and connection to a converter load. The resonant DC-DC power converter further comprises a rectification circuit connected between an output of a resonant network and the output side circuit. The resonant network is configured for alternatingly being charged from the input voltage or current and discharged through the rectification circuit by a first controllable switch arrangement in accordance with a first switch control signal. A second controllable switch arrangement of the resonant DC-DC power converter is configured to select a first impedance characteristic of the resonant network in a first switch state and select a second impedance characteristic of the resonant network in a second switch state. An output voltage or current control circuit is configured to adjust the converter output voltage and/or current by activating and interrupting the first switch control signal in accordance with the switch state of the second controllable switch arrangement.
Patent CA-2937400-A1 (CA)
Title: Method for preparing a stack of mattresses for shipment, stack of mattresses prepared using such method, method for transporting mattresses and shipping container holding an assembly of stacked mattresses
Inventor: ANDRIA NIAINA
IPC: B65D85/07
Filed: 2014-03-31
Abstract: An assembly of stacked mattresses and a method for preparing such an assembly are provided. The assembly of stacked mattresses comprises a first pallet, a second pallet, a plurality of mattresses positioned between the first pallet and the second pallet and straps coupling the first pallet to the second pallet, the plurality of mattresses being in a compressed state between the first pallet and the second pallet and the straps restraining expansion of the plurality of mattresses. The second pallet is comprised of a supporting member and a plurality of elongated reinforcing members extending across the supporting member, at least some of the reinforcing members including respective strap guiding members extending longitudinally along the elongated reinforcing member. At least some of the straps engage respective ones of the strap guiding members of the plurality of elongated reinforcing member of the second pallet so that displacement of the straps is constrained by the strap guiding members. In accordance with another aspect, a pallet for using in shipping bedding products is provided.
Patent CA-2940017-A1 (CA)
Title: A plasticizer composition comprising di(2-ethylhexyl) terephthalate
Inventor: STORZUM UWE
IPC: C08K5/00
Filed: 2014-02-20
Abstract: A plasticizer composition is disclosed that includes di(2-ethylhexyl) terephthalate, and which is substantially free of a di-ester according to Formula I: (I), where R1 is a straight-chain or branched alkyl group having from 1 to 13 carbon atoms, and where R1 is different than 2-ethylhexane. The plasticizer composition may be used in a plastisol composition, a powder coating composition, a molding composition, and various other compositions. A method of preparing an aromatic di- ester is also disclosed. The method may prepare the plasticizer composition.
Patent CA-2941100-A1 (CA)
Title: Procede de fabrication de materiau d'emballage, et materiau d'emballage fabrique par le procede
Inventor: MIIKKI NINA
IPC: D21H21/00
Filed: 2015-03-13
Abstract: L'invention concerne un procédé pour produire un matériau d'emballage, comprenant les étapes consistant à : traiter au moins une surface d'un substrat en carton avec un liant et un sel métallique, imprimer sur au moins une partie de ladite surface traitée avec de l'encre, et appliquer au moins une couche polymère sur ladite surface imprimée. Le matériau d'emballage produit selon l'invention présente une bonne imprimabilité et, simultanément, une bonne adhérence de la couche polymère appliquée.
Patent CA-2941688-A1 (CA)
Title: Certain substituted amides, method of making, and method of use thereof
Inventor: BLOMGREN PETER A
IPC: C07D213/73
Filed: 2007-09-11
Abstract: At least one chemical entity chosen from compounds of Formula (1) and pharmaceutically acceptable salts, solvates, chelates, non-covalent complexes, prodrugs, and mixtures thereof is described herein. Pharmaceutical compositions comprising at least one chemical entity of the invention, together with at least one pharmaceutically acceptable vehicle chosen from carriers adjuvants, and excipients, are described. Methods of treating patients suffering from certain diseases responsive to inhibition of Btk activity and/ or B-cell activity are described. Methods for determining the presence of Btk in a sample are described.
Patent CA-2941857-A1 (CA)
Title: An intermediate iodonium ylide and its use in an iodine(iii)-mediated radiofluorination process
Inventor: VASDEV NEIL
IPC: C07D319/04
Filed: 2015-03-06
Abstract: A process for fluorination of aromatic compounds employing iodonium ylides and applicable to radiofluorination using 18F is described. Processes, intermediates, reagents and radiolabelled compounds are described.
Patent CA-2942387-A1 (CA)
Title: Compounds, compositions and methods of increasing cftr actvity
Inventor: BASTOS CECILIA M
IPC: C07D413/12
Filed: 2015-03-13
Abstract: The disclosure encompasses compounds having e.g., Formula (la) or (lb), compositions thereof, and methods of modulating CFTR activity. The diclosure also encompasses methods of treating a condition associated with CFTR activity or condition associated with a dysfunction of proteostasis comprising administering to a subject an effective amount of a compound of Formula (I) or (lb).
Patent CA-2943697-A1 (CA)
Title: Systeme et procede pour un acces aleatoire physique base sur un faisceau
Inventor: FRENNE MATTIAS
IPC: H04W16/28
Filed: 2014-08-27
Abstract: L'invention concerne un procédé dans un dispositif sans fil pour réaliser un accès aléatoire à un noeud de réseau. Le procédé consiste à recevoir un ensemble de signaux de référence spécifiques à un faisceau (BRS) de liaison descendante à partir du noeud de réseau, et à déterminer un BRS préféré sur la base de la puissance de signal reçue pour chaque BRS. Le procédé consiste également à sélectionner, sur la base du BRS préféré, une ressource d'accès aléatoire à utiliser pour transmettre une tentative d'accès aléatoire au noeud de réseau, ainsi qu'à utiliser la ressource d'accès aléatoire sélectionnée lors de la transmission d'une tentative d'accès aléatoire au noeud de réseau, ce par quoi la sélection d'une ressource d'accès aléatoire indique au noeud de réseau quel faisceau de liaison descendante est préféré par le dispositif sans fil pour être utilisé pour des transmissions en liaison descendante.
Patent CA-2943982-A1 (CA)
Title: Assessment and control of drilling fluid conditioning system
Inventor: YE XIANGNAN
IPC: E21B47/06
Filed: 2014-06-12
Abstract: A drilling fluid conditioning system can include at least one drilling fluid conditioning device, and at least one heat transfer property sensor that outputs real time measurements of a heat transfer property of a drilling fluid that flows through the drilling fluid conditioning device. A method can include measuring a heat transfer property of a drilling fluid, and determining, based on the measured heat transfer property, an oil to water ratio of the drilling fluid. A well system can include a drilling fluid that circulates through a wellbore and a drilling fluid conditioning system, and the drilling fluid conditioning system including at least one drilling fluid conditioning device, and at least one thermal conductivity sensor that measures a thermal conductivity of the drilling fluid.