baber/WOPTO huggingface dataset:
Patent CA-2787555-A1 (CA)
Inventor: CHIR ADAM PHILIP
IPC: F03B13/26
Filed: 2011-01-20
Abstract: A bidirectional water turbine (10) comprising: an upstream rotor (20) and a downstream rotor (22), wherein the upstream rotor (20) and downstream rotor (22) are contra-rotating and each rotor (20, 22) comprises a plurality of blades (24), the blades (24) of the upstream and downstream rotors (20, 22) having substantially the same profile (52).
Patent CA-2787836-A1 (CA)
Title: Sealed transmission device for helium space of high temperature gas cooled reactor and drive device thereof
Inventor: ZHANG HAIQUAN
IPC: H02K49/10
Filed: 2010-12-31
Abstract: A sealed transmission device for a helium space of a high temperature gas cooled reactor and a drive device thereof are disclosed. The helium space (1) is enclosed by a chamber body (2), a pressure-bearing casing (3), a fastener (4) and a sealing element (5). A transmission member (8) is connected with an executing member (6) inside the helium space (1) and a motive member (7) outside the helium space (1) and transmits movements between them. The transmission member (8) is a magnetic shaft coupling which includes the pressure-bearing casing (3), a driving magnetic component (9) arranged outside the pressure-bearing casing (3) and a driven magnetic component (10) arranged inside the pressure-bearing casing (3).  The motive member (7) and the driving magnetic component (9) are connected to each other to form a driving member, and the executing member (6) and the driven magnetic component (10) are connected to each other to form a driven member.  The present invention can seal the thermal state radioactive helium space fully, and satisfy controllability and reliability requirements for the operations, such as big torque, long time and continuity, reciprocating rotation and frequent start and stop, etc.
Patent CA-2788466-A1 (CA)
Inventor: HAANEPEN MARTINUS JACOBUS
IPC: B22C3/00
Filed: 2011-02-15
Abstract: A foundry coating composition for moulds and cores, a process for preparing coated foundry moulds and cores, and coated moulds and cores obtainable by the process. The foundry coating composition comprises a liquid carrier; a binder; and a particulate refractory filler. The particulate refractory filler comprises a first (relatively coarse) fraction having a particle size of d>38µm and a second (relatively fine) fraction having a particle size of d<38µm. No more than 10 % of the total particulate refractory filler has a particle size of 38µm<d<53µm and no more than 50 % of the second (relatively fine) fraction is constituted by calcined kaolin. The foundry coating composition is applied to moulds and cores to assist in the removal of the casting from the mould and prevention of casting defects. The composition is applied to moulds and cores in a single step to obtain moulds and cores having a surface coating (comprising particles of d>38µm) and an absorbed coating (comprising particles of d<38µm).
Patent CA-2789870-A1 (CA)
Inventor: RADISICH ANTHONY DAVID
IPC: G07F17/32
Filed: 2012-09-14
Abstract: A gaming system and method of rewarding players of electronic gaming machines connected by a network to a host computer, including storing player--useable points at a network-accessible location, enabling a player to convert at least some of the points into monetary units at a conversion rate, wherein the monetary units are convertible into credits for wagering on at least one of the electronic gaming machines, awarding a personal points conversion rate multiplier to a player, and applying the points conversion rate multiplier to the conversion rate.
Patent CA-2790179-A1 (CA)
Inventor: HOOD PETER DAVID
IPC: H01M8/02
Filed: 2011-02-11
Abstract: The invention relates to a method and apparatus for assembling a laminated fuel cell, in which an assembly head comprising one or more punches is used for dividing portions from sheet material and for transferring the portions to an electrode plate for lamination. Embodiments disclosed include a method of assembling a laminated fuel cell, the method comprising the steps of: providing a first sheet material (202b) to a first die (205); translating an assembly head (204) to a first location adjacent the first die, the assembly head comprising a first punch (501) having a surface (507) configured to engage with the first die; engaging the first punch with the first die to divide a portion from the first sheet material; adhering the first sheet portion to the surface of the first punch; translating the assembly head with the first sheet material portion to an assembly station (203) comprising an electrode plate (701); and applying the first sheet material portion to a surface of the electrode plate.
Patent CA-2791893-A1 (CA)
Inventor: TANAKA YOSHINORI
IPC: G01N33/574
Filed: 2011-03-03
Abstract: Provided is a method for detecting gastric cancer, which is less invasive to a subject and which has a high detection sensitivity and accuracy. Specifically, disclosed is a method which involves measuring, in vitro, the COTL1 protein, the mutant thereof and/or the fragment of said COTL1 protein and said mutant within a body fluid sample of a subject, and detecting the presence or absence of gastric cancer on the basis of the amount of said COTL1 protein, mutant and/or fragment. Also provided is a kit for diagnosing gastric cancer, which contains an antibody that can specifically bind with the aforementioned protein.
Patent CA-2793021-A1 (CA)
Inventor: CHARBONNEAU DOMINICK
IPC: B25D9/00
Filed: 2012-10-22
Abstract: A Support frame for a jack hammer has an armature comprised of a riser member rotationally attached to a vertical support member. The vertical support member extends perpendicularly from a base having wheels, casters, and pods. Extending diagonally from the vertical support member is a joystick support member to which is movably attached a joystick.  The joystick has a handle at one of its end and an attachment ring at its opposite end to attach the bottom of the jack hammer. The joystick runs through a sleeve which is rotationally attached to a cross beam. The sleeve allows for the joystick to slide therethrough.
Patent CA-2793699-A1 (CA)
Title: Systeme de reseau mobile survivant aux pannes
Inventor: STEER DAVID G
IPC: H04W4/90
Filed: 2010-04-30
Abstract: L'invention concerne l'établissement de liaisons de communications lors d'une panne au sein d'un réseau de communications mobiles. La détection de perturbations (270, 272, 274, 276, 278, 280, 282, 284, 286, 288) affectant les communications entre une pluralité de stations de base (218, 228, 238, 248) et une pluralité de terminaux mobiles (220, 230, 240, 250, 260) active des composants de survie (330, 518) dans la station de base (116, 126, 136, 146, 216, 226, 236) et le terminal mobile (105, 115, 125, 135, 145, 205, 215, 225, 235, 245) afin qu'ils fonctionnent en mode de survie. Le mode de survie permet aux stations de base survivantes (216, 226, 236) d'établir des communications et de services (440, 442, 444, 450, 452, 640, 660, 670, 680, 690) avec des terminaux mobiles (220, 230, 240, 250, 260) par l'intermédiaire de composants de survie activés (205, 215, 225, 235, 245). Les autres liaisons de communication (124, 134, 144, 224, 234, 244, 420, 430) peuvent fonctionner aussi longtemps qu'une panne est présente.
Patent CA-2794440-A1 (CA)
Inventor: DONOVAN VALERIE M T
IPC: F16G11/00
Filed: 2012-11-02
Abstract: The cord management sleeve is used to retain an electric cord that is bent in several segments in a bow-tie-like arrangement. The cord management sleeve has a first and second halves, each having a cylindrical shape. The first half is coaxially engaged into the second half, for rotation into the second half. The first half has a circumferential ridge on an end thereof. The second half has a circumferential groove on an end thereof. The circumferential ridge is engaged into the circumferential groove with a sliding fit. Each of the halves has a longitudinal slot therein, and these longitudinal slots are movable relative to each other by rotation of the halves relative to each other, for selectively aligning the slots or setting off an alignment of the slots. The segments of a cord are inserted though the slots and kept in the sleeve by setting off the alignment of the slots.
Patent CA-2801426-A1 (CA)
Inventor: PETERSON SCOTT
IPC: A61P35/00
Filed: 2011-06-03
Abstract: Provided herein are combination therapies for the treatment of certain cancers in a subject by administering a combination of a therapeutic and a wortmannin analog to that subject.
Patent CA-2803141-A1 (CA)
Inventor: KIM HARRISON JAY
IPC: H01R13/627
Filed: 2011-06-21
Abstract: An electrical connector assembly comprises a first elongated connector in parallel alignment with a second elongated connector and an adjustment mechanism operable to control movement of the first elongated connector relative to the second elongated connector while maintaining parallel alignment between the elongated connectors. In an embodiment of the invention, an electrosurgical system comprises a bipolar surgical instrument and the electrical connector assembly.
Patent CA-2808830-A1 (CA)
Title: Systeme de valve prothetique a code de couleurs et procedes d'utilisation de ce dernier
Inventor: LAU JACKIE
IPC: A61F2/24
Filed: 2011-08-23
Abstract: La présente invention se rapporte à un système de valve bioprothétique à code de couleurs qui comporte une valve ayant un anneau de couture annulaire, et un système de support de valve ayant un support suturé à l'anneau de la valve, un montant raccordé de manière fonctionnelle au support, et un adaptateur suturé au montant et ayant une couleur associée au modèle et/ou à la taille de la valve. Par exemple, l'adaptateur peut être bleu pour indiquer que la valve du système est une valve mitrale d'un type particulier et/ou d'une taille particulière. Le système peut également comprendre une poignée flexible qui est configurée pour venir en prise avec l'adaptateur. La poignée a une couleur associée à l'adaptateur de telle sorte qu'un utilisateur puisse déterminer visuellement que la couleur de la poignée correspond au modèle de la valve. Par exemple, la poignée peut avoir une prise qui est colorée en bleu pour correspondre à la couleur bleue de l'adaptateur. Par conséquent, le système à code de couleurs permet aux utilisateurs de confirmer facilement que les bons accessoires, tels que le calibreur ou la poignée flexible, sont utilisés avec la bonne valve.
Patent CA-2808963-A1 (CA)
Inventor: BRULE MICHEL
IPC: B60Q1/50
Filed: 2013-03-06
Abstract: Un avertisseur lumineux installé sur un ou les deux rétroviseurs extérieurs d'un véhicule, la lumière de l'avertisseur s'activant ausitôt que l'occupant du véhicule pose sa main sur la poignée intérieure de la portière se trouvant du même côté que le rétroviseur, en vue de l'ouvrir pour sortir du véhicule. Un senseur installé sur la poignée actionne l'avertisseur et déclenche la lumière aussitôt qu'une main y est posée. L'avertisseur lumineux avertit des cyclistes trop proches du véhicule de s'en écarter car une portière du véhicule va s'ouvrir et risquerait de les frapper. Les quelques secondes entre l'allumage du dispositif d'illumination et l'ouverture de la portière permettent à ces cyclistes de dévier leur trajectoire, ou de freiner, en vue d'éviter la portière quand celle-ci s'ouvrira.
Patent CA-2811477-A1 (CA)
Title: Procede de fabrication d'une piece et piece massive composite obtenue par ce procede
Inventor: DAMBRINE BRUNO
IPC: B22F3/15
Filed: 2011-09-26
Abstract: Procédé de fabrication d'une pièce, notamment d'un bord de renforcement (20) d'aube de turbomachine, comprenant les étapes suivantes: - on réalise au moins une structure fibreuse par tissage tridimensionnel de fils métalliques; - on soumet la structure fibreuse à un pressage isostatique à chaud provoquant l'agglomération des fils métalliques, de manière à obtenir une pièce massive. Pièce massive composite, notamment un bord de renforcement (20) d'aube de turbomachine, comprenant une structure de renfort (40) en fibres de céramique (32, 39) tissées en trois dimensions, et une matrice (41) en métal ou en alliage métallique.
Patent CA-2813333-A1 (CA)
Inventor: CALIENNI JOHN VINCENT
IPC: C07D239/30
Filed: 2011-09-29
Abstract: The invention relates to processes for manufacturing a compound of formula (5) or a stereoisomer, tautomer or a salt thereof, wherein the substituents are as defined in the specification. The invention further relates to new manufacturing processes for specific solid forms of Compound A and its salts, to such solid forms and to use of said solid forms for the therapeutic treatment of warm-blooded animals.
Patent CA-2814342-A1 (CA)
Inventor: DIERSCHKE FRANK
IPC: C08K5/00
Filed: 2011-10-07
Abstract: The subject of the present invention is a gypsum containing aqueous slurry containing a phosphate based polycondensate as sole agent with dispersing properties. With a phosphated polycondensate according to the invention as sole dispersing component an improved efficiency was found in comparison with the polycondensates known in the prior art. As additional favorable effect a significantly decreased retardation of the setting and hardening of the various construction compositions and especially of gypsum based slurries compared to other dispersants is to be observed, independently from the dosage of the dispersing component. This effect of the polycondensate component as well as an expedient influence on the pore structure surprisingly can be observed.
Patent CA-2815407-A1 (CA)
Title: Rock drilling rig and method for transmission of rock drilling rig
Inventor: KUITTINEN JARNO
IPC: H02K7/00
Filed: 2011-11-01
Abstract: The invention relates to a rock drilling rig and to a method for transmission thereof. The rock drilling rig (1) comprises a carriage (2) movable by drive equipment (16) in a mine. The rock drilling rig comprises a hydraulic drilling system (13) for which pressure energy is generated by a hydraulic pump (21). The rock drilling rig is electrically driven and it includes an electric motor (M) which is connected to drive both the drive equipment and the hydraulic drilling system. The mechanical drive transmission included in the drive equipment and the hydraulic pump of the hydraulic drilling system may be connected and disconnected independently of one another by means of clutches (K).
Patent CA-2816408-A1 (CA)
Inventor: SCANLON JOHN J
IPC: F42B12/40
Filed: 2011-10-19
Abstract: The present invention relates to munitions employed for training and tactical purposes. Specifically, the present invention relates to training munitions (e.g., training rounds) used with various weapons (e.g., grenade launchers), wherein each training round includes a projectile that contains a pyrophoric payload that is released into the environment and reacts with air, upon impact of the projectile with an impact site. The reaction of the pyrophoric payload with air creates a signal that can be observed from a distance, thereby marking the landing or impact site of the projectile after it has been fired from a weapon.
Patent CA-2816443-A1 (CA)
Inventor: WEBER WILLIAM L
IPC: G06F9/44
Filed: 2011-10-27
Abstract: A soft partitioning system for allowing multiple virtual system environments to execute on a single platform may include I/O service partitions (IOSPs). The IOSPs operating in a separate virtual memory space on the platform and service disk and network requests from multiple guests. The IOSPs provide translation from virtual addresses to physical addresses such that from the point of view of the guest the virtual addresses used by the guest appear to be physical addresses. The IOSP may be implemented in a Linux kernel. The address space of the IOSP may be extended to include DMA memory sections such that the Linux kernel does not include all of the guest's memory. The IOSP may operate on hardware that does or does not support virtualization technology for directed I/O.
Patent CA-2816952-A1 (CA)
Inventor: MARKOVITS IMRE
IPC: A61P3/06
Filed: 2011-11-16
Abstract: The present invention is related to crystalline forms of rosuvastatin zinc (2:1) salt. The polymorphs are suitable for use as pharmaceutically active ingredients in the treatment of the diseases of the lipid metabolism including hypercholesterolemia, hyperlipidemia, dyslipidemia or atherosclerosis.
Patent CA-2820521-A1 (CA)
Title: Power generation system
Inventor: VANDERZWEEP BEREND
IPC: F03B13/00
Filed: 2013-06-25
Abstract: A power generation system includes a waterwheel that powers a compressor for producing compressed air. The compressed air is stored in a compressed air tank and used to power an air motor, which in turn powers an electrical power generator.
Patent CA-2822906-A1 (CA)
Inventor: PRABHU PADMANABHA J
IPC: F22B37/50
Filed: 2012-01-05
Abstract: This invention relates to an in-situ cleaning fixture for demister separator vane assemblies. The cleaning fixture includes an injection chamber with an inlet and a perforated plate which extends horizontally, substantially over the length of the demister separator vane assembly. A cleaning fluid source is connected to the injection chamber during a cleaning process. The injection chamber is designed to receive the cleaning fluid, pass the cleaning fluid through the holes formed in the plate, downwardly along a plurality of vanes in the demister separator vane assembly and into the drain trough. The in-situ cleaning fixture facilitates removal of scale build-up from the demister separator vane assembly and thereby restores the efficacy of the vanes.
Patent CA-2826609-A1 (CA)
Inventor: JARRY PHILIPPE
IPC: C22C21/00
Filed: 2012-02-16
Abstract: L'invention concerne un procédé de fabrication permettant d'obtenir un demi -produit non corroyé présentant à mi-épaisseur une densité de micropores de dimension supérieure à 90 µm inférieure à 50 % et de préférence inférieure à 20% de la densité de micropores de dimension supérieure à 90 µm obtenue par un procédé selon l'art antérieur. Le procédé selon l'invention comporte notamment une étape de traitement par ultrasons du bain de métal liquide dans un four et/ou dans une cuve à l'aide d'un dispositif immergé comportant au moins un émetteur d'ultrasons. Les demi-produits obtenus par le procédé selon l'invention sont particulièrement avantageux pour la fabrication par laminage de tôles destinées à l'industrie aéronautique pour la réalisation de longerons, de nervures, d'intrados et d'extrados et pour la fabrication par filage de profilés destinés à l'industrie aéronautique pour la réalisation de raidisseurs.
Patent CA-2831341-A1 (CA)
Inventor: GREENBERG NORMAN ALAN
IPC: A61P1/04
Filed: 2012-04-12
Abstract: Nutritional compositions for improving, treating and/or preventing various medical conditions and methods of using same are provided. The medical conditions may include wounds, mucositis among others. The nutritional compositions include branched chain fatty acids and may include other functional ingredients such as, but not limited to probiotics, nucleotides and amino acids. Methods of administering such nutritional products to individuals in need of same are also provided.
Patent CA-2831715-A1 (CA)
Inventor: NILSSON PER-GUNNAR
IPC: A24B15/10
Filed: 2012-03-28
Abstract: L'invention concerne un produit pour administration orale de nicotine contenant une partie centrale constituée d'une poudre d'au moins un sel de nicotine libre, au moins un correcteur d'acidité, au moins une charge et un sachet insoluble dans l'eau. Le sachet est perméable à la salive et des parties de poudre y sont dissoutes, et le produit lors d'un contact avec de l'eau purifiée donne un pH d'au moins 6. L'invention concerne également un procédé de production dudit produit.
Patent CA-2832219-A1 (CA)
Title: Flower vending machine and method of use of the same
Inventor: LESHAY MICHAEL ALAN
IPC: G07F9/10
Filed: 2013-11-05
Abstract: Flower vending machine and method of use of the same, with the object of preventing fogging of a display space comprised within said machine, said display space being accessible by means of at least one hatch covered by a transparent sheet to which is directed a flow of air to preventing fogging of the interior of the display space. In the method of use of said machine the cooling system is stopped, the flow of air is introduced and an air extractor external to the display space is activated. All this prevents the fogging of the display space, thereby guaranteeing excellent visibility of the flowers as well as their optimum preservation.
Patent CA-2832838-A1 (CA)
Title: Regenerative tissue matrix flakes
Inventor: SUN WENQUAN
IPC: A61K35/545
Filed: 2012-04-13
Abstract: A method for preparing a tissue matrix composition includes selecting a collagen-based tissue matrix, contacting the matrix with a cryoprotectant solution, freezing the matrix, and cutting the matrix. The temperature of the tissue matrix ranges from -10°C to -40°C for the cutting step.
Patent CA-2833228-A1 (CA)
Title: Desorption of bitumen from clay particles and mature fine tailings
Inventor: DETELLIER CHRISTIAN
IPC: C10G1/04
Filed: 2013-11-18
Abstract: A method for desorption of bitumen from clay particles is disclosed. Also disclosed is a method for the desorption of asphaltenes from clay particles and a method for the desorption of bituminous fractions from mature fine tails (MFT). The solid parts of oil sands contain minerals such as kaolinite. Bitumen is capable of adhering to the siloxane and aluminol surfaces of kaolinite.  The method for desorption of bitumen from clay particles involves interacting, in a suitable organic solvent, a clay-bitumen composite with a compound capable of stabilizing the bitumen in the organic solvent and adsorbing to clay particles such that the compound replaces the bitumen in the clay-bitumen composite. A substantial amount of the compound that is capable of stabilizing the bitumen in the organic solvent is then recovered with the clay particles, while the bitumen is released. Similarly, the method for desorption of asphaltenes from clay particles also involves interacting a clay-asphaltene composite with a compound capable of stabilizing the asphaltenes in an organic solvent, recovering the compound with the clay particles, and releasing the asphaltenes into solution.
Patent CA-2834012-A1 (CA)
Title: Energy management for pet recycling systems
Inventor: PETERS NORBERT
IPC: B29C48/92
Filed: 2013-11-21
Abstract: The invention relates to a method for operating a plastics recycling system (100), comprising: detecting the energy consumption of individual or several or all energy consumers (101, 102, 103, 104, 105, 106, 107) of the plastics recycling system (100), detecting an operating state of the plastics recycling system (100), identifying the energy consumers (101, 102, 103, 104, 105, 106, 107) required for the operating state, using a hierarchy of the energy consumers (101, 102, 103, 104, 105, 106, 107) depending on their energy consumption and/or their operating mode and/or the operating state of the plastics recycling system (100), and supplying the required energy consumers (101, 102, 103, 104, 105, 106, 107) with energy taking into account said hierarchy, wherein the maximum peak power supplied to the entirety of the required energy consumers (101, 102, 103, 104, 105, 106, 107) is smaller than the sum of the rated peak powers of the individual required energy consumers (101, 102, 103, 104, 105, 106, 107).
Patent CA-2834252-A1 (CA)
Inventor: SUEDA SATORU
IPC: A61Q17/04
Filed: 2012-04-26
Abstract: It is an object of the present invention to provide zinc oxide particles which have excellent ultraviolet blocking performance and also excellent dispersibility, and therefore can be suitably used as an ultraviolet blocking agent for cosmetics. Provided are zinc oxide particles having a primary particle diameter of less than 0.1 µm, an aspect ratio of less than 2.5 and an oil absorption/BET specific surface area of 1.5 ml/100 m2 or less.