baber/WOPTO huggingface dataset:
Patent CA-2693640-C (CA)
Inventor: SIROTA ERIC
IPC: C09K8/60
Filed: 2010-02-17
Granted: 2013-10-01
Abstract: In solvent-dominated recovery processes for recovering In situ oil, including bitumen, the produced fluid stream includes oil and solvent. The solvent is preferably recovered and re-injected into the reservoir. In previously described methods, solvent is removed from the oil/solvent mixture. In the present method, the oil/solvent mixture is first separated into a heavier stream and a lighter stream from which solvent is independently removed.
Patent CA-2695683-C (CA)
Inventor: GREENSTEIN IRA LOUIS
IPC: G08G5/00
Filed: 2001-10-02
Granted: 2014-08-19
Abstract: A method and system for conducting local neighborhood searches among three or more aircraft routes to cure any irregularity in one of the aircraft routes, in which states of Binary Operations are stored, time and space feasibility tables are created from the stored states, and Tertiary Operations responsive to data stored in the feasibility tables are performed on the three or more entities to effect a repair.
Patent CA-2695898-C (CA)
Inventor: DAS SHARMISTHA
IPC: G06F40/00
Filed: 2008-08-06
Granted: 2016-12-20
Abstract: Using natural language-like user inputs to provide statistics on a subset of data is described. In one embodiment, a user input that includes at least one word or phrase representing a rule is received. The rule includes an identification of a subset of data and a statistical expression to be performed on the subset of data. The subset of data includes at least part of the data elements of a data set. Each data element includes information on an individual or group.  Instructions are provided for translating the rule into an executable format. The executable format includes a translated identification of the subset and a translated statistical expression.  The subset of the data is accessed using the translated identification of the subset. The translated statistical expression is executed to obtain statistics on data elements of the subset of data. The statistics on the data elements are provided.
Patent CA-2697089-C (CA)
Inventor: TESSIER LYNN P
IPC: F16K15/00
Filed: 2010-03-17
Granted: 2015-12-29
Abstract: A tubing drain valve in a production tubing string, positioned above a pump, is operated to open drain ports in the housing for draining produced fluids from the production tubing when the pump is shut off. The drain valve incorporates a check valve assembly which is freely moveable within the drain valve to shift a sleeve to open and close the drain ports. An uphole end of the check valve assembly is above the sleeve and seals to the top of a sleeve to shift the sleeve downhole and open the drain ports. A downhole end of the check valve is positioned below the sleeve in the valve. When the pump is turned on, the downhole end of the check valve assembly moves uphole to seal to the sleeve, creating a positive force to lift the sleeve to block the drain ports. The produced fluids flow through the valve and the production tubing to surface. The positive force minimizes the effect of fouling of the valve due to debris above the valve which might otherwise result in failure to shift the sleeve uphole, leaving the drain ports open.
Patent CA-2703440-C (CA)
Inventor: FLATH DARCY ALDEN
IPC: B02C23/00
Filed: 2010-05-05
Granted: 2016-02-09
Abstract: A cone crusher includes a stationary main shaft and an eccentric that rotates about the main shaft to cause gyrational movement of a head assembly to crush rock within a crushing gap. The cone crusher includes a counterweight assembly mounted for rotation with the eccentric. The counterweight assembly includes a counterweight body having a series of tanks. Each tank can receive either a first ballast and a second ballast or a combination thereof. The first ballast is formed from a material having higher density than the second ballast to increase the concentration of weighting in desired locations around the counterweight assembly.
Patent CA-2703663-C (CA)
Title: Systeme de distribution de substance pour un dispositif d'injection dans des oeufs
Inventor: NADREAU MICHAEL
IPC: A01K45/00
Filed: 2008-10-16
Granted: 2017-09-12
Abstract: La présente invention concerne un système de distribution permettant de distribuer des quantités dosées d'une substance de traitement à une pluralité d'injecteurs d'un dispositif d'injection dans des ufs, et un dispositif d'injection équipé d'un tel système de distribution. Le système de distribution comprend au moins une pompe à seringue (1) dotée de moyens (20) permettant d'actionner le piston (13) d'une seringue (10), un tube de décharge (4) relié à l'orifice de sortie (14) de la seringue, des tubes d'alimentation (5) raccordés en parallèle audit tube de décharge au moyen d'un système de valve (6), chaque tube d'alimentation étant prévu pour être connecté à un injecteur (8), et des moyens de commande (3) pouvant commander lesdits moyens d'actionnement et ledit système de valve afin de distribuer la quantité dosée de substance contenue dans la chambre au moyen des tubes d'alimentation vers les injecteurs.
Patent CA-2706148-C (CA)
Title: Compositions comprenant des particules solides piegees dans des microspheres polymeres groupees, et leurs procedes de fabrication
Inventor: SOJKA MILAN F
IPC: A61K33/24
Filed: 2008-11-14
Granted: 2014-01-21
Abstract: La présente invention porte sur des compositions topiques contenant des particules solides qui sont stabilisées par piégeage par des microsphères. Chacune des microsphères contient une coque polymère groupée qui a piégé dans celle-ci une ou plusieurs particules solides. Les particules solides sont de préférence formées d'oxyde de zinc ou de dioxyde de titane ou les deux, qui peuvent facilement être utilisés soit seuls, soit en combinaison avec d'autres agents écrans solaires pour former des compositions écrans solaires de spectre de protection contre les UV plus large et de photostabilité améliorée.
Patent CA-2711415-C (CA)
Inventor: NISHIYAMA YOSHITAKA
IPC: C22C38/40
Filed: 2009-02-23
Granted: 2012-10-30
Abstract: A metal material which exhibits both excellent workability and excellent metal dusting resistance and which is suitable for use as the material in a cracking furnace, a reforming furnace, a heating furnace, or a heat exchanger in petroleum refining or petrochemical plants or the like. A carburization-resistant metal material characterized by containing by mass C: 0.08 to 0.4%, Si: 0.6 to 2.0%, Mn: 0.05 to 2.5%, P: 0.04% or less, S: 0.015% or less, Cr: 18 to 30%, Ni: 20 to less than 30%, Cu: 0.5 to 10.0%, Al: 0.01 to 1%, Ti: 0.01 to 1%, N: 0.15% or less, O(oxygen): 0.02% or less with the balance consisting of Fe and impurities and by satisfying relationship (1). The material may further contain one or more of Co, Mo, W, B, V, Zr, Nb, Hf, Mg, Ca, Y, La, Ce and Nd. C>= 0.062×Si + 0.033×Cu - 0.004×Cr +  0.043 (1) (wherein each symbol of element represents the content of the element in mass%)
Patent CA-2712613-C (CA)
Title: Nitroimidazoles bicycliques lies par covalence a des phenyloxazolidinon es subbstituees
Inventor: DING CHARLES Z
IPC: A61K31/5365
Filed: 2009-03-25
Granted: 2017-02-28
Abstract: Cette invention concerne une série de nitroimidazoles bicycliques-phényl- oxazolidinones substituées, le pharmacophore nitroimidazole bicyclique étant lié par covalence à la phényloxazolidinone, leurs compositions pharmaceutiques, et un procédé d'utilisation des compositions pour prévenir et traiter les infections bactériennes. Les nitroimidazoles bicycliques-phényloxazolidinones substituées possèdent une surprenante activité antibactérienne contre des souches de type sauvage et résistantes de pathogènes, et sont, par conséquent, utiles pour prévenir, maîtriser et traiter un certain nombre d'infections bactériennes humaines et vétérinaires provoquées par ces pathogènes, tels que Mycobacterium tuberculosis.
Patent CA-2713082-C (CA)
Title: Method of quantitation by mass spectrometry
Inventor: THOMSON BRUCE A
IPC: H01J49/26
Filed: 2009-02-16
Granted: 2016-10-04
Abstract: Quantitation is performed using data from a mass spectrometer. A calibration ion mass spectrum is acquired for each of a plurality of known quantities of a material. From the calibration spectra a plurality of ions that identify the material is determined, and for each ion of the plurality of ions a linear range and linear function are determined. A sample ion mass spectrum is acquired for an unknown quantity of the material. A  sample intensity is measured for each ion of the plurality of ions from the sample spectrum. After acquiring the sample spectrum, one or more ions are selected from the plurality of ions such that the sample intensity of each of the one or more ions is within a linear range of the ion. The unknown quantity is calculated from the sample intensities and linear functions of the one or more ions.
Patent CA-2719315-C (CA)
Title: Interface de reseau raccorde a une source de contenu
Inventor: COOK MICHAEL J
IPC: H04N21/436
Filed: 2010-10-29
Granted: 2019-04-02
Abstract: Des systèmes et des méthodes sont divulgués dans lesquels un lecteur média est connecté au moyen dun dispositif interface par un réseau à une source de contenu. Certains lecteurs média conventionnels, comme les lecteurs DVD et les téléviseurs, sont équipés de matériel servant à rendre le contenu disposé sur un dispositif mémoire amovible, en particulier une carte SD, et lisible à partir dudit dispositif. Une carte mémoire peut être équipée dune fonctionnalité de réseautage, en particulier le réseautage WiFi, pour permettre la connectivité sur un réseau local sans fil. La carte mémoire peut également comporter un processeur. En fournissant un dispositif interface qui comprend un processeur, la fonctionnalité de réseautage et le stockage, ainsi quun logiciel convenable dans la mémoire, le lecteur média peut être connecté à un réseau afin de mettre en réseau, localement ou à distance, des sources de contenu. Dans certains modes de réalisation, le dispositif interface comprend également son propre contenu stocké localement.
Patent CA-2719728-C (CA)
Inventor: VIOLA GIAN TOMMASO
IPC: C08F4/54
Filed: 2009-03-19
Granted: 2017-09-12
Abstract: Process for the preparation of polybutadiene effected by the polymerization of butadiene in an aliphatic and/or cy-clo-aliphatic solvent in the presence of a catalytic system prepared in situ which comprises: (i) a carboxylate of neodymium solu-ble in the process solvent containing a variable quantity of water, the H2O/Nd molar ratio ranging from 0.001/1 to 0.50/1; (ii) an alkyl compound of aluminum; (iii) an alkyl compound of aluminum in which at least one bond of Al consists of an Al-Cl bond; The total Al/Nd molar ratio ranging from 4/1 to 12/1, and the Cl/Nd molar ratio ranging from 2/1 to 6/1.
Patent CA-2720701-C (CA)
Title: Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained
Inventor: BHAN OPINDER BHAN
IPC: B01J23/24
Filed: 2009-06-10
Granted: 2016-10-04
Abstract: A catalyst that includes one or more metals from Column 6 of the Periodic Table and/or one or more compounds of one or more metals from Column 6 of the Periodic Table and a support. The support comprises from 0.01 grams to 0.2 gram of silica and from 0.80 grams to 0.99 grams of alumina per gram of support. The catalyst has a surface area of at least 315 m2/g, a pore size distribution with a median pore diameter of at most 100 .ANG., and at least 80% of its pore volume in pores having a pore diameter of at most 300 .ANG.. The catalyst exhibits one or more peaks between 35 degrees and 70 degrees, and at least one of the peaks has a base width of at least 10 degrees, as determined by x-ray diffraction at 2-theta. Methods of preparation of such catalyst are described herein. Methods of contacting a hydrocarbon feed with hydrogen in the presence of such catalyst to produce a crude product. Uses of crude products obtained. The crude product composition is also described herein.
Patent CA-2722646-C (CA)
Inventor: MIRBACH ALI
IPC: B05B1/26
Filed: 2010-11-26
Granted: 2018-01-02
Abstract: Methods and apparatus for dispensing flowable fluids, particularly those which are high viscosity by passing a stream of fluid through an elongate discharge passageway and injecting air into the fluid stream to initiate severing of the stream between an inner portion inward of the injected air and an outer portion outward of the injected air. Methods and apparatus for dispensing flowable fluids, particularly those which are high viscosity by passing a stream of fluid through an elongate discharge passageway and injecting air into the fluid stream to initiate severing of the stream between an inner portion inward of the injected air and an outer portion outward of the injected air.
Patent CA-2725045-C (CA)
Inventor: BROWN MILTON
IPC: C07D401/04
Filed: 2009-05-26
Granted: 2014-08-05
Abstract: One aspect of the present invention relates to heterocyclic compounds that are ligands for nicotinic acetylcholine receptors and which may preferably be represented by structural formula I. A second aspect of the invention relates to the use of a compound of the invention for modulation of a mammalian nicotinic acetylcholine receptor. (see formula I)
Patent CA-2728895-C (CA)
Inventor: RODRIQUEZ ISMAEL
IPC: G06F21/62
Filed: 2009-07-09
Granted: 2013-12-10
Abstract: In accordance with one or more embodiments of the present disclosure, systems and methods described herein provide for transferring data over one or more networks. A storage area network is adapted to communicate with the one or more networks. A first component is adapted to route data to and from the storage area network. A second component is adapted to route data to and from the storage area network. A gateway component is adapted to control the routing of data between the first and second components and the storage area network. The storage area network is adapted to separate metadata from the data and store the metadata in a secure server positioned behind the gateway component.
Patent CA-2729559-C (CA)
Title: Corps multicellulaires auto-assembles et procedes de production d'une structure biologique tridimensionnelle utilisant ceux-ci
Inventor: FORGACS GABOR
IPC: C12M3/00
Filed: 2009-06-24
Granted: 2017-01-03
Abstract: La présente invention concerne des structures et des procédés pour le génie tissulaire comprenant un corps multicellulaire comprenant une pluralité de cellules vivantes. Une pluralité de corps multicellulaires peuvent être agencés selon un motif et fusionnés pour former un tissu technique. Lagencement peut comprendre des corps de charge comprenant un matériau biocompatible qui résiste à la migration et à la croissance de cellules depuis les corps multicellulaires et qui est résistant à ladhérence de cellules à celui-ci. Des constructions tridimensionnelles peuvent être assemblées par impression ou autre empilement des corps multicellulaires et des corps de charge de sorte quil y ait un contact direct entre des corps multicellulaires contigus, de manière appropriée le long dune surface de contact qui a une longueur substantielle. Le contact direct entre les corps multicellulaires favorise une fusion efficace et fiable. La surface de contact augmentée entre des corps multicellulaires contigus favorise également une fusion efficace et fiable. La présente invention concerne en outre des procédés de production de corps multicellulaires ayant des caractéristiques qui facilitent lassemblage de constructions tridimensionnelles.
Patent CA-2735834-C (CA)
Title: Composition renfermant de l'ibuprofene et du paracetamol en vue du traitement de la douleur causee par l'osteoarthrite et l'arthrite rhumatoide
Inventor: ATKINSON HARTLEY CAMPBELL
IPC: A61K31/192
Filed: 2009-10-12
Granted: 2017-05-16
Abstract: L'invention concerne l'utilisation de paracétamol et d'ibuprofène dans la préparation d'un médicament pour traiter l'ostéoarthrite ou la polyarthrite rhumatoïde. Ce médicament comprend une composition combinée constituée approximativement de 125 à 150 mg d'ibuprofène et approximativement de 475 mg à 500 mg de paracétamol.
Patent CA-2737039-C (CA)
Inventor: GORDON JOHN
IPC: C25B1/14
Filed: 2009-10-09
Granted: 2015-08-04
Abstract: A cell (450) having an anode compartment (403) and a cathode compartment (402) is used to electrolyze an alkali metal polysulfide into an alkali metal. The cell (450) includes an anode (404), wherein at least part of the anode (404) is housed in the anode compartment (403). The cell (450) also includes a quantity of anolyte (471) housed within the anode compartment (403), the anolyte comprising an alkali metal polysulfide and a solvent. The cell (450) includes a cathode (405), wherein at least part of the cathode (405) is housed in the cathode compartment (402). A quantity of catholyte (491) is housed within the cathode compartment (402). The cell (450) operates at a temperature below the melting temperature of the alkali metal.
Patent CA-2738841-C (CA)
Inventor: MOOLENBEEK MICHELE ALISON
IPC: A47H1/18
Filed: 2011-05-06
Granted: 2013-01-15
Abstract: The Quick Release Window Covering is a simple window covering or blind unit devised to cover and thereby block visibility into a room from a hallway or similar adjoining spaces. This window covering is used primarily for lockdown procedures within schools; it can also be used in other facilities or institutions for isolating people for safety, security or privacy situations. The window covering emphasizes rapid release tabs as this is critical for quickly protecting staff, students and visitors from volatile circumstances. The window covering is opaque and stiff, available in a choice of colours and medium weight. It is installed using an adhesive mounting strip across the top of the window opening and fits larger than the window opening to ensure the complete coverage of the transparent surface so no person can see into the space.
Patent CA-2744573-C (CA)
Title: Holiday led lighting system and methods of use
Inventor: HERING DEAN H
IPC: F21K99/00
Filed: 2009-03-05
Granted: 2014-10-14
Abstract: The present disclosure provides a decorative light string system comprising a light string comprising a plurality of lighting bulbs arranged electrically in series, wherein each light bulb comprises at least two LED chips, wherein half of said LED chips are connected in parallel and wherein half of said LED chips are connected in reverse parallel; and a switch box, and a switchbox comprising a switch having at least a first position and a second position, wherein when the switch is in the first position, a first pole is engaged allowing passage of a positive waveform lighting the LEDs connected in parallel, and wherein when the switch is in a second position, a second pole is engaged allowing passage of a negative waveform lighting the LEDs connected in reverse parallel; as well as methods of using said decorative light string system.
Patent CA-2747037-C (CA)
Inventor: WILLEY WILLIAM DANIEL
IPC: H04W60/04
Filed: 2004-05-14
Granted: 2012-07-03
Abstract: A method of timer-based registration prevents timer-based registrations that are not needed from being sent. A history is maintained of time instances of implicit registrations transmitted by a mobile station over a communications network. If an elapsed time between a pair of successive ones of the time instances in the history is not less than a registration period with the network, a timer-based registration of the mobile station with the communications network is initiated after the expiry of a random time value less than the registration period. Otherwise, a timer-based registration is initiated after the expiry of a time period equal to the registration period.
Patent CA-2751168-C (CA)
Title: Rouleau de support
Inventor: SUN MINGZHAO
IPC: F16J15/16
Filed: 2009-12-18
Granted: 2014-12-02
Abstract: L'invention concerne un rouleau de support comportant un tube pour rouleau de support (1), un arbre pour rouleau de support (7), une portée de roulement (2) et des structures d'étanchéité à labyrinthe aux deux extrémités du tube pour rouleau de support (1). La structure d'étanchéité à labyrinthe comporte une bague d'étanchéité (5) et un couvercle d'étanchéité (3). Un rebord de bride de positionnement (12) est monté sur le rebord supérieur de la portée de roulement (2). Une bague convexe (4) et un dispositif propre (9) sont installés sur la bague d'étanchéité (5). Un rebord d'étanchéité (3-1) du couvercle d'étanchéité (3) est installé entre la bague convexe (4) et le dispositif propre (9).
Patent CA-2751316-C (CA)
Inventor: RAO QINJIANG
IPC: H01Q9/04
Filed: 2010-02-02
Granted: 2014-04-15
Abstract: An antenna assembly for a mobile wireless communication device has a support with a first surface and a second surface between which a third surface and a fourth surface extend. A conductive ground plane is formed on the second surface. An antenna includes an electrically conductive patch located on the first surface, and first and second electrically conductive legs and an electrically conductive stripe all abutting the patch. In one version the first and second legs and the strip are all on the third surface. In another version the first and second legs are on the third surface and the strip is on the fourth surface that is orthogonal to the third surface. A first signal port is adapted to apply a first signal to the first leg and a second signal port is adapted to apply a second signal to the third leg.
Patent CA-2754113-C (CA)
Inventor: HSU HAILING
IPC: C12N15/13
Filed: 2010-03-16
Granted: 2014-08-05
Abstract: L'invention concerne des protéines de liaison à un antigène spécifique de l'hétérodimère alpha4bêta7, des acides nucléiques codant pour lesdites protéines, ainsi que leurs méthodes d'obtention et d'utilisation.
Patent CA-2755784-C (CA)
Title: Compositions and methods comprising histidyl-trna synthetase splice variants having non-canonical biological activities
Inventor: ZHOU JIE
IPC: C12N15/11
Filed: 2010-03-16
Granted: 2020-03-24
Abstract: Isolated histidyl-tRNA synthetase splice variant polynucleotides and polypeptides having non-canonical biological activities are provided, as well as compositions and methods related thereto.
Patent CA-2760898-C (CA)
Inventor: TAO ZHU
IPC: C10M101/00
Filed: 2010-05-10
Granted: 2017-09-19
Abstract: An oil in water lubricant fluid for use in steel cold rolling, comprising an oil in water emulsion having a particle size of 1 µm or less, consisting of an oil phase and water, where the oil phase includes about 5wt% to about 40wt% of at least one polymeric surfactant, about 25wt% to about 95wt% base oil, about 0.2wt% to about 10wt% extreme pressure lubrication additives, and about 0.5wt% to about 6wt% other functional additives.
Patent CA-2765105-C (CA)
Inventor: THORBURN STEFAN
IPC: H02J3/18
Filed: 2009-07-02
Granted: 2016-12-13
Abstract: An arrangement to control an electrical property of a medium or high voltage AC system comprising a number n of phases (11 -13) with n being at least two comprises a number n of phases (14-16), each phase comprising a series connection of at least two electrical elements (17) with an intermediate connection point (18) between each pair of the at least two electrical elements, where each of the n phases (14-16) of the arrangement is connected on one side to an original common neutral point (19) and on the other side to one of the n phases (11 -13) of the AC system. The arrangement further comprises a number [n-1] of first switchable interconnections (20, 21), where the first switchable interconnections are each arranged between two intermediate connection points (18) of two of the n phases (14-16) of the arrangement, and at least one control unit (30) arranged to control the first switchable interconnections (20, 21) so that the first switchable interconnections (20, 21) are closed, each between two intermediate connection points (18) of two of the n phases (14-16) of the arrangement, thereby interconnecting all n phases of the arrangement and thereby creating a new common neutral point (26) consisting of the closed first switchable interconnections (20, 21).