baber/WOPTO huggingface dataset:
Patent CA-2747989-C (CA)
Title: Compressor casing with optimised cavities
Inventor: AGNERAY XAVIER JEAN
IPC: F04D29/68
Filed: 2009-12-16
Granted: 2016-08-09
Abstract: The invention relates to a compressor for a turbine engine including a casing (4), at least one compressor stage consisting of a stationary blade (2) impeller and a mobile blade (1) impeller positioned upstream from said stationary blade (2) impeller, and cavities (5) made in said casing opposite the through-path of the mobile blades (1), said cavities having a length L2 measured axially and being shifted upstream relative to the blades (1) so as to generate an overlap with a length L1, characterised in that the lengths L1 and L2 are respectively between 35% and 50% and between 80% and 90% of the axial chord Cax measured at the outer end of the blades (1), and in that the cavities (5) do not in communication with one another.
Patent CA-2748590-C (CA)
Inventor: DE ROSSI HELENE
IPC: G06F17/50
Filed: 2009-12-24
Granted: 2017-05-09
Abstract: 1. A method for calculating a system (S) by optimization, the method comprising the steps of : i. providing a set of system parameters (SP) so as to define a starting system (SS), each system parameter (SP) being set up at a starting value; ii.  defining a plurality of criteria (C k); iii. associating for each criterion (C  k) a cost function (CF k); iv. defining a plurality of global cost functions (GCF1,..., GCF ND) by associating to each global cost function (GCF p) at least one cost function (CF k); v. defining a vector of variable parameters (X p) associated to each global cost function (GCF p) by selecting for each vector of variable parameters (X p) at least one system parameter (SP); vi. optimizing the plurality of global cost functions (GCF1,..., GCF ND) by modifying the values of the system parameters of the vectors of variable parameters (X1,..., X ND) so as to obtain an intermediate system (IS);  vii) repeating step vi) until an equilibrium is reached so as to obtain a system (S).
Patent CA-2749412-C (CA)
Inventor: GODFREY GRAHAM
IPC: A23G1/56
Filed: 2010-02-03
Granted: 2017-10-17
Abstract: A process for the manufacture of chocolate crumb and chocolate crumb and confectionery products made using the process. The process comprises: a) providing a milk and sugar mixture or mixing together, milk and sugar so as to form a mixture; b) evaporating liquid from the mixture so as to form sweetened condensed milk; c) adding and mixing cocoa mass/liquor to the sweetened condensed; d) subjecting the sweetened condensed milk and cocoa mass/liquor mixture to conditions effective to bring about sugar crystallisation in the mixture; e) drying the mixture so as to form chocolate crumb; and f) seeding the mixture with sugar during and/or between one or more of steps (c) to (e). The mixture is seeded with sugar so as to promote crystallisation prior to and/or during and/or after sugar crystallisation.
Patent CA-2749799-C (CA)
Inventor: LA FEVER GEORGE B
IPC: G01R31/28
Filed: 2009-12-18
Granted: 2018-05-29
Abstract: A system and method for remotely performing boundary scans on a circuit board, device and/or system across a network. A first computing component, connected to the network, includes a computer readable media including computer executable instructions. The instructions cause the computing component to maintain or access a library of test scan procedures for a plurality of subject circuit boards. At least one of the test scan procedure is downloaded to a second computing component proximate the circuit board, device and/or system. The second computing component and the test scan procedure are monitored and controlled remotely via the network.
Patent CA-2751087-C (CA)
Inventor: DOMINGUEZ JEAN-PIERRE
IPC: A61F13/02
Filed: 2009-11-30
Granted: 2016-10-18
Abstract: The invention relates to a device for protecting the skin of the human body, including a pad (1) made of a polymer gel comprising an outer protection layer (4), and a surface (21, 31) opposite the outer layer, to be applied on an area of skin to be protected, the pad (1) including a protection portion (2) and at least one adhesive portion (3a, 3b) to be brought into contact with the skin, the protection portion being adapted so as to ensure a mechanical protection of the area to be protected, and the adhesive portion having an adhesion power greater than that of the protection layer in order to maintain said pad on the area to be protected.
Patent CA-2752640-C (CA)
Inventor: MCCLURG JAMES
IPC: G06Q10/08
Filed: 2010-02-12
Granted: 2016-03-29
Abstract: Systems and methods for the distribution of single-product-type unlabeled packages are provided. For each distri-bution, the system coordinates the processes required for: (1) transporting unlabeled packages containing the product from a man-ufacturing location to a carrier hub; (2) printing and applying respective shipping labels to the unlabeled packages; and (3) send-ing the labeled packages to their various retail locations. By delegating the tasks of receiving, labeling, and shipping the packages containing the product to a single carrier, the systems and methods allow the carrier to receive the packages for continued process-ing without the presence of any identifying labels.
Patent CA-2755224-C (CA)
Inventor: BAKER WILLIAM JOHN
IPC: B03C1/28
Filed: 2009-04-08
Granted: 2016-02-16
Abstract: A magnetic separation apparatus (10) for separating magnetic materials from non-magnetic materials in a material flow comprising self cleaning magnetic separators (15) comprising: a cylinder (20) having a first end closer to a material flow than its second end in use, a piston (25) slidingly mounted within the cylinder (20), and a magnetic shaft (30) extending from the piston (25), the piston (25) and cylinder (20) adapted to move the magnetic shaft (30) between an extended position (31) and a retracted position (32), such that in the extended position (32), at least a sleeveless portion of an outer surface of the magnetic shaft (30) is exposed to the material flow and in the retracted position the magnetic portion is retracted substantially or wholly within the cylinder (20), the apparatus including a protected shaft wiper (120) and shaft seal (125) within the first end of the cylinder (20) for removing extracted magnetics.
Patent CA-2756214-C (CA)
Inventor: MENGLE VINOD G
IPC: F02K1/44
Filed: 2007-06-22
Granted: 2014-03-25
Abstract: A jet engine nozzle exit configuration includes a turbofan engine exhaust nozzle that includes first and second internal flow surfaces. The first internal flow surface is positioned to receive a fan flow and terminates at a first exit aperture having a first perimeter. The first perimeter includes multiple first projections extending in an aft direction, with an aft portion of individual neighboring first projections spaced apart from each other by a gap, and with a geometric feature of the multiple first projections varying in a first manner along a portion of the first perimeter. The second internal flow surface is positioned to receive an engine core flow and terminates at a second exit aperture having a second perimeter including multiple second projections extending in an aft direction, with an aft portion of individual neighboring second projections spaced apart from each other by a gap, and with a geometric feature of the multiple second projections varying in a second manner different than the first manner along a portion of the second perimeter.
Patent CA-2758850-C (CA)
Inventor: SULLIVAN JOHN D
IPC: C04B35/76
Filed: 2010-04-08
Granted: 2018-10-23
Abstract: A burner surface and creation method are provided. The burner surface includes a frame with a compact layer of unsintered metal and ceramic fibers that have been vacuum cast to a surface of the frame. The layer of unsintered metal and ceramic fibers is not greater than 0.5 inches, and is created without using substantial amounts of polymer pore forming or binding agents. The frame and compact layer additionally include a plurality of apertures that form holes through the burner surface plate. The burner surface plate may be formed by attaching a perforated screen to a fixture, inserting pins through apertures in the screen, introducing a suspension of metal and ceramic fibers into a space above the screen, vacuum casting the metal and ceramic fibers onto the screen to form a layer of metal and ceramic fibers, removing the plurality of pins from the apertures to form a corresponding set of apertures through the layer of metal and ceramic fibers, drying the layer of metal and ceramic fibers to remove moisture, applying colloidal silica to the layer of metal and ceramic fibers, and drying the burner surface.
Patent CA-2763951-C (CA)
Title: A polymer washout solvent, and the use thereof for developing a flexographic printing plate
Inventor: AYDOGAN FIGEN
IPC: G03F7/32
Filed: 2010-06-08
Granted: 2014-08-05
Abstract: A polymer washout solvent for developing a flexographic printing plate comprising: - an ester hydrocarbon com-ponent, - an ether hydrocarbon component, - an alcoholic hydrocarbon component. The washout solvent of the invention has less hazardous properties than the known solvents. Use of a polymer washout solvent for developing a flexographic printing plate in a washing step.
Patent CA-2769227-C (CA)
Title: Composant de train de tiges de forage pour controle du bruit lors d?un forage a percussion
Inventor: CARLSSON JIMMY
IPC: B25D17/11
Filed: 2010-08-30
Granted: 2017-11-21
Abstract: Cette invention concerne des composants de train de tiges de forage (2 ; 18) pour forage au marteau hors trou et forage fond de trou, destinés à être positionnés entre un appareil de forage et un trépan. Lesdits composants comprennent un élément de forme tubulaire (3 ; 19) qui est conçu pour transférer uniquement les mouvements de rotation de l?appareil de forage au trépan. Une structure d?amortissement des vibrations (12) est disposée manière attenante à au moins une partie d?un intérieur (H') de l?élément tubulaire dans un espace (41) formé vers l?intérieur dudit intérieur (H'). L?invention concerne en outre un équipement de forage de roches.
Patent CA-2769497-C (CA)
Inventor: BOSMAN RIGOBERT
IPC: D07B1/14
Filed: 2010-07-26
Granted: 2017-11-28
Abstract: The invention relates to a high strength fibers comprising a coating of cross-linked silicone polymer, and ropes made thereof. The fibers are preferably high performance polyethylene (HPPE) fibers. The coating comprising a cross-linked silicone polymer is made from a coating composition comprising a cross-linkable silicone polymer. The rope shows markedly improved service life performance in bending applications such as cyclic bend-over-sheave applications. The invention also relates to the use of a cross-linked silicone polymer in a rope for an improvement of bend fatigue resistance.
Patent CA-2769962-C (CA)
Inventor: VAN DE BRAAK JOHANNES
IPC: C09D5/00
Filed: 2010-07-23
Granted: 2018-04-10
Abstract: The invention relates to a method for producing a foam composite element, comprising the steps of providing a cover layer, the applying of a bonding agent and the applying of a foam material layer comprising polyurethane and/or polyisocyanurate to the bonding agent, characterized in that the bonding agent is selected from at least one compound selected from the group comprising polyetherpolyol (B.1), polymerpolyol (B.2), polyurea dispersion (B.3), polyesterpolyol (B.4) and PIPA polyol (B.5). The invention further relates to the use of at least one compound selected from the group comprising polyetherpolyol, polymerpolyol and polyurea dispersion as a bonding agent in the production of foam composite elements and the foam composite elements obtained by means of the method according to the invention.
Patent CA-2775068-C (CA)
Inventor: TEDESCO LEE M
IPC: E04B9/06
Filed: 2010-10-01
Granted: 2017-01-24
Abstract: The invention provides a bracket and method of its use for adapting standard wall angle trim for use in sloped ceiling construction. The disclosed bracket arrangement can be used for the top edge or bottom edge of a sloped ceiling and be adjusted to match the angle of any practical ceiling slope. In disclosed embodiments, the bracket has the form of a rectangular flat steel sheet. The sheet has a hinge or bend line running lengthwise in its mid-area. The bend line is made by cutting the sheet intermittently along its length and thereby dividing the sheet into two sections. The cuts may be made, for example, by punching elongated slots along the bend line in a blank being formed into the bracket. Also punched into the bracket blank are a plurality of holes distributed lengthwise on marginal areas of the two sections of the blank.
Patent CA-2777554-C (CA)
Inventor: HUSSAM ALI ADEL
IPC: G06Q10/00
Filed: 2010-10-20
Granted: 2021-10-26
Abstract: In general, a computer-implemented method is described for receiving one or more requests to generate a medical study, retrieving from one or more data repositories one or more medical study instruments, receiving a selection of a particular medical study instrument to use in the medical study, generating by one or more computers a list of one or more research collaborators invited to review the medical study, and generating by one or more computers a list of one of more participants invited to join the medical study. Additionally, the computer-implemented method generates by one or more computer systems a data filter to format medical data from a first data format to a second data format, wherein the second data format complies with a third data format associated with one or more medical study instruments.
Patent CA-2778053-C (CA)
Inventor: ASAI KUNIO
IPC: F01D5/06
Filed: 2012-05-28
Granted: 2015-02-24
Abstract: A steam turbine having a fork-type joint structure is provided that secures sufficient strength for endurance of stress corrosion cracking, low-cycle fatigue and high-cycle fatigue and extends an operating life while making it possible to endure long-term operation. The steam turbine includes a turbine rotor 2 having a plurality of rotor forks 4a-4h rowed in an axial direction; a turbine blade 1 having blade forks 3a-3g rowed in the axial direction of the turbine rotor 2, the blade forks 3a-3g engaged with the rotor forks 4a-4h; a plurality of pin holes 6a, 7a whose positions are different from each other in the radial direction of the turbine rotor; and a plurality of fork pins 5a inserted into the plurality of pin holes in the axial direction of the turbine rotor, the plurality of fork pins each for joining the rotor fork and the blade fork. A clearance is defined between an inner diameter of the pin hole 6a of the blade fork 3a-3g and a diameter of the fork pin 5a and the clearance varies depending on positions in the axial direction of the turbine rotor.
Patent CA-2788732-C (CA)
Title: Preparation solide aisement administrable
Inventor: KUDOU YUMIO
IPC: A61K9/30
Filed: 2011-03-30
Granted: 2017-08-15
Abstract: La présente invention concerne une préparation pour administration orale ayant une aptitude à l'administration améliorée, et/ou une composition d'enrobage à utiliser dans une préparation aisément administrable, la composition de revêtement n'affectant pas les propriétés d'élution. L'objet peut être réalisé en utilisant une composition d'enrobage comprenant un premier épaississant choisi dans le groupe constitué d'un polymère de carboxyvinyle et d'alginate de sodium, un composé de métal polyvalent, et un deuxième épaississant comprenant au moins une substance choisie dans le groupe constitué des gomme xanthane, gomme de guar et alginate de sodium (à condition que lorsque le premier épaississant est l'alginate de sodium, le deuxième épaississant ne soit pas l'alginate de sodium), ou une composition d'enrobage qui comprend de l'hydroxypropylméthylcellulose en tant qu'épaississant et contient un glucide ou un polyol ayant une solubilité à 20 °C de 30 ou plus.
Patent CA-2790044-C (CA)
Inventor: TOGASHI FUMIHIRO
IPC: C08K5/357
Filed: 2011-02-14
Granted: 2018-02-13
Abstract: A polycarbonate resin composition which has high light transmission performance in the visible light region, excellent infrared shielding properties and excellent resistance to molding heat, can contribute to the reduction of an environmental burden, and has such high designability that it can be tinted in various colors as well as a molded article thereof. The polycarbonate resin composition comprises: (A) 100 parts by weight of a polycarbonate resin (component A); (B) 0.001 to 0.1 part by weight of an inorganic infrared shielding material (component B); and (C) 0.01 to 1 part by weight of an ultraviolet absorbent represented by the following formula (1) (component C)
Patent CA-2800446-C (CA)
Inventor: MEERGANS DOMINIQUE
IPC: A61K31/55
Filed: 2011-06-14
Granted: 2017-12-12
Abstract: The present invention relates to a solid composition containing ivabradine or a pharmaceutically acceptable salt thereof. Further, the invention relates to a method for the preparation of such a composition as well as a pharmaceutical product comprising such a composition.
Patent CA-2807110-C (CA)
Inventor: RAE COLIN GORDON
IPC: E21B47/008
Filed: 2013-02-22
Granted: 2016-11-01
Abstract: A side-pocket mandrel is used for a gas lift system. The mandrel has two external ports, which can use external check valves when deployed downhole. Before installing the mandrel, operators preferably pressure test the interface of a gas lift valve in the pocket of the mandrel. Internal pressure testing is performed. The mandrel, however, is suited for external-pressure testing, which is impractical for other types of side-pocket mandrels. In the external pressure test, a pressure test line is coupled to the inlet port on the mandrel, which is already threaded in a reinforced area of the mandrel to receive a check valve. The other inlet port is closed off with a plug or with a check valve. When external pressure is applied with the test line, operators can determine if the gas lift valve is properly seated (i.e., whether the latch is properly engaged in the pocket). Operators can also determine if the seals between the gas lift valve and the pocket are capable of holding external pressure.
Patent CA-2811064-C (CA)
Inventor: ROTTHIER ANNELIES
IPC: C12Q1/6876
Filed: 2011-09-19
Granted: 2020-11-24
Abstract: La présente invention concerne un procédé et un kit permettant d'identifier un sujet présentant un risque de développer une affection liée à la neuropathie sensorielle, ou souffrant d'une telle affection. L'invention repose en particulier sur la détermination de mutations affectant le gène SPTLC2 et provoquant lesdites neuropathies sensorielles.
Patent CA-2821082-C (CA)
Inventor: HOUSE PETER KIRKWOOD
IPC: C10G1/04
Filed: 2013-07-15
Granted: 2020-10-20
Abstract: The present invention provides a method for extracting bitumen from an oil sand stream (10), the method comprising at least the steps of: (a) providing an oil sand stream (10); (b) contacting the oil sand stream (10) with a liquid (30) comprising a non-aqueous solvent thereby obtaining a solvent-diluted oil sand slurry; (c) screening the solvent-diluted oil sand slurry (20) thereby obtaining a screened oil sand slurry (40) and a rejects stream (50); (d) introducing the rejects stream (50) into a liquid bath (2); (e) transporting the rejects stream (55) through the liquid bath (2) to a space (9) above the surface (2A) of the liquid bath (2); and (f) extracting bitumen from the screened oil sand slurry (40) obtained in step (c).
Patent CA-2823494-C (CA)
Inventor: CHAOUKI JAMAL
IPC: B01J6/00
Filed: 2012-01-19
Granted: 2014-07-08
Abstract: The present document describes a catalyst to initiate microwave pyrolysis of waste, a process for the microwave pyrolysis of waste using the catalyst, as well as a microwave pyrolysis system.
Patent CA-2825563-C (CA)
Title: Systeme d'affichage de realite virtuelle
Inventor: COVINGTON CHRISTOPHER LEONARD
IPC: G02B27/01
Filed: 2013-08-28
Granted: 2017-03-21
Abstract: La présente invention propose une méthode et un appareil daffichage dun environnement virtuel. Une première information de la position de lil pour un premier il dans une tête dune personne et une seconde information de la position de lil pour un second il dans une tête dune personne sont reçues. Une première image de lenvironnement virtuel pour le premier il est générée basée sur linformation de la position de lil. Une seconde image de lenvironnement virtuel pour le second il est générée en se basant sur la seconde information de la position de lil pour le second il. La première image et la seconde image pour affichage sont envoyées à la personne.
Patent CA-2826732-C (CA)
Inventor: MAWBY SAM
IPC: F16T1/34
Filed: 2011-03-04
Granted: 2017-08-29
Abstract: An in-line venturi orifice trap (10) in which a condensate flow path (26) defined by the venturi is at an oblique angle with respect to the axis (18) of a pipeline in which the trap is to be mounted. With this configuration, the orifice (30) may be accessible (e.g. through a port (36) formed in a side wall of the trap or pipeline) without requiring removal of the steam trap from the pipeline.
Patent CA-2828816-C (CA)
Inventor: BROADBENT NICHOLAS MARTIN
IPC: A23G9/28
Filed: 2012-03-14
Granted: 2019-02-12
Abstract: An apparatus for dispensing a frozen confection is provided comprising: an insulated chamber (1) housing a container (3) of a frozen confection; a refrigeration system (8); a nozzle (4) having an inner end which is connected to the container (3); and an outer end which is located outside the insulated chamber; means for applying pressure to the frozen confection thereby to dispense it from the container (3); a cap (7) which can enclose the outer end (6) of the nozzle (4) when closed and which allows external access to the outer end (6) of the nozzle (4) when open; and one or more channels (12) which allow cold air to flow from the chamber into the region around the outer end of the nozzle; wherein the apparatus comprises a removable holder (10) that supports the container (3) and wherein the spaces between the container (3), the inside of the chamber and the underside of the holder form the one or more channels (12).
Patent CA-2832412-C (CA)
Inventor: RICHART OLIVIER
IPC: A61B17/86
Filed: 2012-04-19
Granted: 2019-12-31
Abstract: The invention relates to a medical assembly, preferably a sterilized one, comprising a medical article (5) and a package containing said article, said package comprising a hollow support element (2) inside which said article (5) is free, a first protective element (3), called a stopper, which can be coupled to the support element (2) of said article, such that the support element (2) has a grip part (20) that protrudes from said stopper (3), and a second hollow protective element (4), called a cover. Said cover can be coupled to the stopper (3) in such a way as to delimit, in cooperation with said stopper (3), a chamber (8) inside which there extends said grip part (20) of the support element, and, in the state when the cover is coupled to the stopper, a part of the stopper (3) protrudes from the cover (4).
Patent CA-2833782-C (CA)
Inventor: GAVAGA QUINN A
IPC: A61D19/04
Filed: 2012-06-19
Granted: 2017-04-04
Abstract: An embryo from a female animal is transferred to another animal by determining presence of an embryo in the uterus of a donor animal by ultra-sonic imaging and inserting an endoscope vaginally into the uterus to a location adjacent the embryo. A tool of the endoscope projects to a position to extract the embryo washed into a container of the tool which is then closed by moving a closure part to enclose the embryo and extracting the endoscope to remove the embryo for transfer to a recipient animal. The fluid into the container can be controlled in pressure to maintain a required pressure generally matching that inside the uterus.