baber/WOPTO huggingface dataset:
Patent CA-2892600-A1 (CA)
Inventor: SIMMONS ROB A
IPC: E21B10/43
Filed: 2013-12-02
Abstract: Earth boring tools with a plurality of fixed cutters have side rake or lateral rakes configured for improving chip removal and evacuation, drilling efficiency, and/or depth of cut management as compared with conventional arrangements.
Patent CA-2894457-A1 (CA)
Inventor: GEORGAKIS GEORGIOS
IPC: B26B21/22
Filed: 2012-12-21
Abstract: Shaver comprising a handle with an elongated handgrip portion and a mounting portion, a shaver head attached to the mounting portion. A removable cartridge is attached to the shaver head through the rotating lock thereof. The rotating lock is adapted to rotate about an axis parallel to the length of the blades of the cartridge, thus defining a neutral position and a rotated position. The rotating lock in the neutral position attaches the cartridge to the shaver head, and the rotating lock in the rotated position releases the cartridge from the shaver head.
Patent CA-2894613-A1 (CA)
Inventor: DE COLOMBEL THOMAS
IPC: F03B3/02
Filed: 2013-12-19
Abstract: This Francis-type runner for a turbine comprises a crown (3), a band (4) and blades (2A, 2B) the number of which is not a prime number. These blades are made as one piece and extend between the crown and the band and between a leading edge (6A, 6B) and a trailing edge (7A, 7B), each trailing edge having its concave face facing upstream over its entire length. In addition, first blades (2A) are uniformly distributed about a central axis (X1) of the runner in a number equal to a divisor of the total number of blades (2A, 2B). Each of these first blades has a point (PA) of attachment of its trailing edge (7A) to the crown that is lowered by comparison with the point (PB) of attachment of the trailing edge (7B) to the crown of second blades (2B), which are likewise part of the runner. Moreover, the ratio between, on the one hand, the radius (RPA) of a circle centered on the central axis of the runner, perpendicular to this axis and passing through the point of attachment of the trailing edge of a first blade to the crown and, on the other hand, the radius (RQ) of a circle centered on the central axis of the runner perpendicular to this axis and passing through the point (QA) of attachment of the trailing edge of the same blade to the band (4) is less 0.15.
Patent CA-2894972-A1 (CA)
Inventor: GREEN CHRIS
IPC: F16C25/04
Filed: 2014-01-03
Abstract: A pin joint assembly for an aircraft landing gear comprising: an elongate joint pin (106); at least one first lug (102,102a) through which the joint pin passes; and at least one second lug (104,104a) through which the joint pin passes; wherein the joint pin includes first and second retaining elements (107) located at opposite ends of the joint pin and arranged to maintain the location of the joint pin relative to the first and second lugs, wherein at least portion of the pin joint is elastically deformable.
Patent CA-2897650-A1 (CA)
Inventor: ZHOU WENSHENG
IPC: D06N5/00
Filed: 2014-01-23
Abstract: The present is directed toward a fire-resistant roofing assembly comprising:  (a) a roof deck; and (b) a composite covering that includes a thermoplastic membrane having first and second planar surfaces and a fabric backing, where the fabric backing includes first and second planar surfaces, where the first planar surface of the fabric is attached to the membrane, where the second planar surface of the fabric has a coating composition disposed thereon, where the coating composition includes expandable graphite dispersed within a binder, where the amount of coating composition disposed on the second planar surface of the fabric is substantially greater than any amount of coating disposed on the first planar surface of the fabric, and where the second planar surface of the fabric is proximate to said roof deck relative to the first planar surface of the fabric. A method of forming a roof system is also described.
Patent CA-2898067-A1 (CA)
Title: Systeme et procede de commande d'au moins un organe de puissance, notamment pour aeronef.
Inventor: PRADIER JEAN-CLAIR
IPC: B64D47/00
Filed: 2015-07-21
Abstract: Système de commande, notamment pour aéronef, d'au moins un organe de puissance (5, 5b, 5n) apte à ouvrir ou fermer la connexion entre au moins une source d'énergie électrique et au moins un organe alimenté, et des moyens de mesure de l'état de la voie d'alimentation électrique. Le système comprend au moins deux microcontrôleurs (1a, 1b) aptes chacun à émettre une commande à destination de chaque organe de puissance (5, 5b, 5n), et connectés à au moins une partie des moyens de mesure de l'état de la voie d'alimentation électrique, et un moyen de détermination de la commande à transmettre (14, 14b, 14n) apte à déterminer la commande à transmettre à chaque organe de puissance (5, 5b, 5n) parmi les commandes émises par chaque microcontrôleur ( 1a, 1b) à destination dudit organe de commande.
Patent CA-2899130-A1 (CA)
Inventor: SPRATT RAY STEVEN
IPC: G02C7/02
Filed: 2013-02-11
Abstract: The current invention is directed to a method (100) for determining an eyeglass prescription for an eye, in particular through the use of a non-transitory computer readable medium, the method comprising the steps of providing (110) a measurement Indicative of the refractive properties of the eye; establishing (120) an optimization space corresponding to a plurality of possible eyeglass prescriptions for the eye; determining (140) a merit function, wherein a value of the merit function corresponds to a visual function of the eye when corrected using one of the plurality of possible eyeglass prescriptions within the optimization space, wherein the merit function comprises a term depending on a magnitude of a corrective astigmatism of the one of the plurality of possible eyeglass prescriptions and causing a less optimal value of the merit function the higher the magnitude of the corrective astigmatism and/or the higher the magnitude of a difference between the corrective astigmatism and a subjective corrective astigmatism; and determining (160) the eyeglass prescription by optimizing (150) the value of the merit function, funher, there is suggested 3 system for determining an eyeglass prescription and a corresponding computer program product
Patent CA-2901093-A1 (CA)
Inventor: AKAHORI YOSUKE
IPC: C08L33/06
Filed: 2014-03-04
Abstract: Provided are a thermoplastic polymer composition having good mold processability, flexibility, rubber elasticity, scratch resistance, abrasion resistance, transparency, ease of coating, and mechanical properties when formed into a sheet or film, a sheet or film produced using the thermoplastic polymer composition, and a multi-layered film. The thermoplastic polymer composition includes (I) a block copolymer having a number average molecular weight of 30,000 to 200,000, or a hydrogenated product thereof, which has a polymer block (A) mainly composed of .alpha.-methylstyrene units and a polymer block (B) mainly composed of conjugated diene compound units or isobutylene units, (II) an acryl-based polymer, and (III) a softening agent at a ratio satisfying the formulae (1) and (2) as described in claim 1, and has a sea-island structure in which the components (II) are dispersed in the form of particles in a continuous phase including the component (I), in which the average dispersed particle diameter of the dispersed particles of the components (II) is 200 nm or less, and 35% by mass or more of the dispersed particles have dispersed particle diameters of less than 60 nm.
Patent CA-2901260-A1 (CA)
Title: Material and method for sealing off cavities
Inventor: OLBERT GERHARD
IPC: F16J15/10
Filed: 2014-02-13
Abstract: The invention relates to a material for sealing cavities between components that are constituted of materials with different temperature behaviors, the material containing an expanding mat. The invention is characterized in that the expanding mat is completely laminated in plastic film and that vacuum conditions are created in the interior space delimited by the plastic film and containing the expanding mat.
Patent CA-2901404-A1 (CA)
Title: Modified ingap peptides for treating diabetes
Inventor: ROSENBERG LAWRENCE
IPC: C07K14/47
Filed: 2014-02-14
Abstract: Novel INGAP peptides for prevention or treatment of diabetes are provided herein, as well as compositions and methods of use thereof. In particular, a 19 amino acid peptide of INGAP which possesses ß-cell neogenesis and insulin potentiating activities and is sufficiently stable for in vivo use is described.
Patent CA-2902656-A1 (CA)
Inventor: HAUPT ANDREAS
IPC: A61K31/506
Filed: 2014-03-14
Abstract: The present invention relates to novel acylaminocycloalkyl compounds, in particular to the compounds of the formula I as described herein and to their salts and N-oxides. The compounds possess valuable therapeutic properties and are suitable, in particular, for treating diseases that respond to modulation of the dopamine D3 receptor. In formula I, the variables have the following meanings: m is 1 or 2, n is 1 or 2, A is selected from the group consisting of CH2, CH2CH2, CHFCH2 and CF2CH2, R1 is an oxygen containing cyclic radical selected such as C3-C6 cycloalkyl, which carries one or two oxygen containing radicals selected from the group consisting of OH, C1-C2-alkoxy, fluorinated C1-C2-alkoxy, and a carbonyl oxygen,, R2 is selected from the group consisting of hydrogen, OH and fluorine, R3a is selected from the group consisting of hydrogen and methyl, R3b is selected from the group consisting of hydrogen and methyl, R4 is branched C4-C6 alkyl or branched fluorinated C4-C6 alkyl, and R5 is inter alia C1-C6 alkyl, fluorinated C1-C3 alkyl, C1-C2-alkoxy-C1-C4-alkyl, fluorinated C1-C2-alkoxy-C1-C4-alkyl, hydroxy-C1-C4-alkyl, fluorinated hydroxy-C1-C4-alkyl, oxetanyl, fluorinated oxetanyl, oxolanyl, fluorinated oxolanyl, C3-C5 cycloalkyl, fluorinated C3-C5 cycloalkyl, etc.
Patent CA-2904884-A1 (CA)
Title: Systems and methods for determining the quantity of a combustion product in a vehicle exhaust
Inventor: GERTY MICHAEL
IPC: F01N9/00
Filed: 2014-03-06
Abstract: Exhaust after treatment systems for internal combustion engine powered vehicles are provided. One system includes logic in the form of one or more routines implemented by one or more of the system's components for determining the quantity of NC"2 present in the exhaust that exits an oxidation catalyst, such as a diesel oxidation catalyst (DOC), without the use of an NO2 sensor. Results from such a determination may then be used to estimate the amount of soot present in the particulate filter. This estimated value of soot present in the particulate filter can then be subsequently used to determine when the particulate filter should be actively regenerated.
Patent CA-2906407-A1 (CA)
Inventor: MUERHOFF SCOTT A
IPC: C12N15/09
Filed: 2013-12-23
Abstract: The present disclosure relates to polypeptides, including fusions thereof, nucleic acids, vectors, host cells, immunodiagnostic reagents, kits, and immunoassays for use detecting the presence of HCV antibodies. More specifically, the present invention describes specific NS3 antigens that can be used for the detection of anti-HCV antibodies.
Patent CA-2908770-A1 (CA)
Inventor: OPHARDT HEINER
IPC: F04B9/14
Filed: 2015-10-15
Abstract: A fluid dispenser having a housing and a cover removably coupled to the housing with the cover having a right cover side wall and a left cover side wall secured together spaced laterally from each other and in which the cover side walls are resilient and deflectable laterally away from each other for disengagement of the cover from the housing. A fluid dispenser having a housing and a cover removably coupled to the housing with the cover having a right cover side wall and a left cover side wall secured together spaced laterally from each other and in which the cover side walls are resilient and deflectable laterally away from each other for disengagement of the cover from the housing.
Patent CA-2909552-A1 (CA)
Title: Systemes, dispositifs et procedes pour activation de dispositif electrique efficace en energie
Inventor: COLE JEAN-PIERRE
IPC: A61B5/1459
Filed: 2014-04-29
Abstract: L'invention porte sur des systèmes, des dispositifs et des procédés pour changer l'état d'alimentation d'un dispositif de commande de capteur dans un système de surveillance d'analyte in vivo de diverses manières, par exemple par utilisation de stimuli externes (lumière, magnétisme) et d'émissions RF.
Patent CA-2912528-A1 (CA)
Inventor: GIRTMAN MICHAEL
IPC: B65G59/02
Filed: 2014-05-16
Abstract: A robotic carton unloader for automatic unloading of cartons from a carton pile stacked within a trailer. In various embodiments, a robotic carton unloader may comprise a conveyor system, a manipulator movably attached to an end of a robotic positioner and configured to dislodge one or more cartons from a carton pile; and a frame comprising a bumper configured to be pressed against the carton pile below one or more cartons being dislodged from the carton pile by the manipulator to stabilize the carton pile below the one or more cartons being dislodged; and a shelf configured to catch the one or more cartons dislodged from the carton pile and guide the one or more cartons dislodged from the carton pile onto the conveyor system.
Patent CA-2913583-A1 (CA)
Title: Methods of inhibiting rsk for treatment of breast cancer
Inventor: DUNN SANDRA E
IPC: A61P35/00
Filed: 2013-06-03
Abstract: A method of treating triple negative breast cancer in a subject is provided. The method involves administering an effective dose of an inhibitor against the p90 ribosomal S6 kinase (RSK) family of kinases to the subject. The method may involve selective inhibition of RSK1 or RSK2. The inhibitor may be a siRNA, BI-D1870 or SL0101.
Patent CA-2913737-A1 (CA)
Title: Ultra-pure agonists of guanylate cyclase c, method of making and using same
Inventor: SHAILUBHAI KUNWAR
IPC: C07K7/08
Filed: 2014-06-05
Abstract: The invention provides processes of purifying a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-251 described herein. The processes include a solvent exchange step before a freeze-drying (lyophilization) step.
Patent CA-2919560-A1 (CA)
Inventor: CATTO MICHAEL
IPC: A61L2/12
Filed: 2014-10-02
Abstract: A char composition made by an oxygen-starved microwave process from an organic-carbon-containing feedstock is described. Feedstock is introduced into a substantially microwave-transparent reaction chamber. A microwave source emits microwaves which are directed through the microwave-transparent wall of the reaction chamber to impinge on the feedstock within the reaction chamber. The microwave source may be rotated relative to the reaction chamber. The feedstock is subjected to microwaves until the desired reaction occurs to produce a fuel. A catalyst can be mixed with the feedstock to enhance the reaction process.
Patent CA-2919887-A1 (CA)
Inventor: NOBLE SHAWN D
IPC: B60G9/00
Filed: 2014-07-29
Abstract: A cross arm bushing assembly for use in a vehicle suspension is provided having a bushing (9) with an outer surface adapted for rotation with respect to an end (8a, 18a) of a control arm (8, 18), a cross arm assembly positioned within the bushing (9) that includes a cross arm (12) having a first end and a second end, and a front side and a back side, the first end of the cross arm (12) having a first opening for receiving a first connecting rod (22a), and the second end of the cross arm (12) having a second opening for receiving a second connecting rod, the first connecting rod (22a) extending into the first opening of the cross arm (12), and the second connecting rod extending into the second opening of the cross arm (12).
Patent CA-2920635-A1 (CA)
Title: Compact filter assembly for removing oil mist and odor from an airstream
Inventor: BISWAS PRANTIK GUHA
IPC: B01D46/24
Filed: 2014-07-07
Abstract: A device for removing oil mist and odors from an airstream comprising a base having an air inlet in the lower end thereof for receiving an airstream. A first tubular filter has a first end and a second end. The first end is closed, and the second end is mounted on the base wherein the first tubular filter defines an inner chamber that is in communication with the air inlet. A second tubular filter is mounted on the base. The second tubular filter surrounds the first tubular filter and defines an outer chamber therebetween.  An opening is formed through the base. The opening connects the outer chamber with the air inlet. A valve element is disposed in the base. The valve element allows flow from the outer chamber to the air inlet when pressure in the outer chamber exceeds pressure in the air inlet.
Patent CA-2921524-A1 (CA)
Inventor: HENDERSON ROBERT BRUCE
IPC: F24F13/08
Filed: 2016-02-22
Abstract: A multi-zone air handler and method are provided. The multi-zone air handler comprises a housing, at least one return port in the housing, a first outlet port, a second outlet port, a first blower, a second blower, and at least one air conditioning element. The first outlet port of the housing is for coupling to a first duct. The second outlet port of the housing is for coupling to a second duct. The first blower is positioned in the housing to draw a first airflow from at least one of the at least one return ports, into a first air passage within the housing, and out through the first outlet port. The second blower is positioned in the housing to draw a second airflow from at least one of the at least one return ports, into a second air passage within the housing, and out through the second outlet port. The at least one air conditioning element is disposed in the first air passage and the second air passage for conditioning the first airflow and the second airflow.
Patent CA-2921628-A1 (CA)
Title: Assays for single molecule detection and use thereof
Inventor: FEHR ADRIAN NIELSEN
IPC: G01N33/53
Filed: 2014-08-19
Abstract: The invention relates to methods of detecting a genetic variation in a genetic sample from a subject using labeled probes and counting the number of labels in the probes.
Patent CA-2921650-A1 (CA)
Inventor: BORJESSON BENGT
IPC: A24B13/00
Filed: 2014-10-09
Abstract: A smokeless tobacco composition for oral use comprising liberated, delignified tobacco fibres, a method for its manufacturing and use, as well as a pouch comprising the composition.
Patent CA-2922526-A1 (CA)
Title: Dispositif et procede de marquage laser d'une lentille ophtalmique avec un laser pulse de longueur d'onde et energie par impulsion selectionnees
Inventor: MAURICE SEBASTIEN
IPC: G02C7/02
Filed: 2014-09-19
Abstract: La présente demande concerne un dispositif de marquage de lentille ophtalmique (3), la lentille (3) étant réalisée en au moins un matériau prédéterminé. Le dispositif comporte un laser (1) configuré pour réaliser des gravures permanentes sur la lentille (3) et configuré pour émettre un faisceau focalisé de rayonnement laser ultraviolet par impulsions qui comporte au moins une longueur d'onde de rayonnement comprise entre 200 nm et 300 nm, une durée d'impulsion comprise entre environ 0,1 ns et environ 5 ns, et une énergie par impulsion comprise entre environ 5 µJ et environ 100 µJ. La présente demande concerne en outre un procédé de marquage laser configuré pour réaliser des gravures permanentes sur une lentille ophtalmique (3) au moyen du dispositif précité.
Patent CA-2923458-A1 (CA)
Title: Disposable sets including raman sensors
Inventor: LIN RONGSHENG
IPC: G01N21/65
Filed: 2014-09-08
Abstract: A disposable set (100) includes a tube; and a sensing member (104) press-fittingly insertable into the tube, the sensing member including: a first end (106) having a first diameter and including at least one through hole (112) positioned along a perimeter of the first end; a second end (108) having a second diameter and including at least one through hole positioned along a perimeter of the second end, the first diameter and the second diameter being substantially equal to an interior diameter of the tube; and a middle portion (110) located between the first end and the second end having a diameter that is less than the first diameter, the middle portion including at least one SERS sensing element (114), wherein the through holes in the first and second ends enable fluid to pass through the sensing member.
Patent CA-2925116-A1 (CA)
Title: Systemes de commande et/ou d'alimentation electrique et/ou de communication de donnees pour des blocs obturateurs de puits et procedes associes
Inventor: PEREIRA LUIS
IPC: E21B33/064
Filed: 2014-09-27
Abstract: La présente invention concerne des systèmes de commande et/ou d'alimentation électrique et/ou de communication de données pour des blocs obturateurs de puits (BOP) et des procédés associés. Certains systèmes utilisent ou comprennent une pluralité de dispositifs commande, chacun étant en communication avec un réseau de commande de BOP et conçu pour transmettre des informations associées au BOP, et un circuit de conditionnement de signaux se trouvant en communication électrique avec au moins un des dispositifs de commande et conçu pour fournir un signal de puissance et un signal de données audit au moins un des dispositifs de commande, le circuit de conditionnement de signaux comprenant un coupleur de signaux, un découpleur de signaux sous-marin, un amplificateur et/ou un convertisseur de fréquence, chaque dispositif de commande étant en communication avec un ou plusieurs processeurs et étant conçu pour transmettre au moins une partie des informations par le réseau de commande de BOP pendant un intervalle de temps respectif.
Patent CA-2926455-A1 (CA)
Title: Device and system for dissipating heat, and method of making same
Inventor: KOCH DONALD RAY
IPC: H01L23/367
Filed: 2014-09-24
Abstract: A device and system for dissipating heat includes a bent portion of pyrolytic graphite in which a-b planes at a center region of the bent portion follow a surface contour of the bent portion. A method for making heat dissipating device includes bending a flat sheet of pyrolytic graphite such that a-b planes at a center region of a bent portion follow a surface contour of the bent portion.
Patent CA-2930205-A1 (CA)
Inventor: ANDERSEN NIELS ULRIK
IPC: C01B3/38
Filed: 2014-11-26
Abstract: A plant and a process for improved reforming of fluids comprising hydrocarbons. Said production process comprising the steps of: at a first steam mixing point adding a first amount of steam to a process stream obtaining a "first stream mix" and supplying the first stream mix to a prereformer. At a second steam mixing point adding a second amount of steam to the effluent of the prereformer thereby obtaining a "second stream mix" followed by one or more subsequent reforming step.
Patent CA-2934200-A1 (CA)
Title: Methods and plastics films for handling items
Inventor: BATES STEPHEN PAUL
IPC: B65D71/50
Filed: 2015-01-22
Abstract: Items (30) are unitised into a package (31) by applying an apertured member (1) to an array of items (30) using a roller. The apertured member (1) has a series of apertures (2) each accommodating an item (30) within edge portions (10), with inter web portions (6) between the apertures (2). A release member (3) is attached at one edge (4) of the apertured member (1) for interacting with the inter web portions (6) to sequentially release items (30) from the package (31) without disturbing the array of items (30). The package can be used as a carrier for depositing items (30) directly to stock shelving or vending machines quickly by a single linear pull action upon the release member (3) first releasing the array of items to the shelving or vending machine and finally removing the apertured plastics carrier.