baber/WOPTO huggingface dataset:
Patent CA-2775087-A1 (CA)
Inventor: HAZEL BRIAN THOMAS
IPC: C22C19/05
Filed: 2010-09-22
Abstract: A nickel-base superalloy composition including (measured in % by weight) from about 6.5 to about 7.5% aluminum, from about 4 to about 8% tantalum, from about 3 to about 10% chromium, from about 2 to about 7% tungsten, from 0 to about 4% molybdenum, from 0 to about 6 % rhenium, from 0 to less than about 0.001% niobium, from 0 to about 5% cobalt, from 0 to about 0.2% silicon, from 0 to about 0.06% carbon, optionally, from 0 to about 0.5% titanium, from 0 to about 0.005% boron, from about 0.15 to about 0.7% hafnium, from 0 to about 0.03% of a rare earth addition selected from the group consisting of yttrium, lanthanum, cesium, and combinations thereof, balance nickel and incidental impurities. The nickel-base superalloy composition may be used in single-crystal or directionally solidified superalloy articles such as high pressure turbine blades for a gas turbine engine.
Patent CA-2780081-A1 (CA)
Title: Method and apparatus for deghosting seismic data
Inventor: SOUBARAS ROBERT
IPC: G01V1/28
Filed: 2011-06-08
Abstract: Apparatus, computer instructions and method for deghosting seismic data related to a subsurface of a body of water. The method includes inputting data recorded by detectors that are towed by a vessel, the data being associated with waves travelling from the subsurface to the detectors; applying a migration procedure to the data to determine a first image of the subsurface; applying a mirror migration procedure to the data to determine a second image of the subsurface; joint deconvoluting the first image and the second image for deghosting a reflectivity of the subsurface; and generating a final image of the subsurface based on the deghosted reflectivity of the joint deconvoluting step.
Patent CA-2780305-A1 (CA)
Title: Systems and methods for vertebral or other bone structure height restoration and stabilization
Inventor: LINDERMAN EVAN D
IPC: A61M29/00
Filed: 2010-10-21
Abstract: A system for stabilizing a bone structure including first and second expandable members movable in contracted state to a first location within the bone structure. The expandable members are expandable to form first and second cavities within the bone structure. The first expandable member is can be contracted while maintaining the second expandable member in the expanded state. The first expandable member is removable, and curable material configured for delivery into the first cavity. The second expandable structure is contractable and removable. Curable material is configured for delivery into the second cavity. A height of the bone structure is restored via expansion of the two expandable members, and retained throughout use of the system, first by the second expandable member during delivery of curable material into the first cavity, and then by the hardened material in the first cavity during removal of the second expandable member.
Patent CA-2781429-A1 (CA)
Title: Chiral liquid crystal polymer marking
Inventor: TILLER THOMAS
IPC: B41M3/14
Filed: 2010-05-19
Abstract: A liquid crystal polymer marking is obtainable by a process that comprises applying a first chiral liquid crystal precursor composition onto a substrate, heating the composition to bring same to a first chiral liquid crystal state, applying to at least one area of the first composition a second chiral liquid ciystal precursor composition, heating the at least one area to bring same to a second chiral liquid crystal state, and subsequently curing and/or polymerizing the resultant product.
Patent CA-2783121-A1 (CA)
Title: Emulsifier-free, polymer-stabilized foam formulations
Inventor: DANIELS ROLF
IPC: A61K8/04
Filed: 2010-12-10
Abstract: The invention relates to a foam formulation comprising a substantially emulsifier- free emulsion of the oil-in-water type, comprising an oil phase and an aqueous phase, the emulsion comprising at least one surface active, ionic polymer with a molecular weight of more than 5000 g/mol, wherein the ionic polymer is a copolymer comprising as monomer units an ionic monomer (M1) and at least one further monomer.
Patent CA-2784069-A1 (CA)
Title: Packaging
Inventor: POITEVIN PATRICK JULES JOSEPH
IPC: B31B50/88
Filed: 2009-09-10
Abstract: A packaging container (10) formed from at least one blank of foldable material has a base (16) and side walls (18) which define an interior volume in which packaged products (26) are contained for transport and display purposes. The base has a plurality of inwardly extending protrusions (74) for engagement with the products to prevent them slipping whilst on display. The protrusions (74) may be formed by embossing the base or by means of die-cut tabs in the base which are pressed inwardly. The container (10) may be transported and/or stored on its side or whilst inverted so that the products do not flatten the protrusions.
Patent CA-2785120-A1 (CA)
Inventor: VOLLMER OTTO
IPC: B60T15/02
Filed: 2010-12-15
Abstract: The invention relates to a valve device (1) of a device of a vehicle, actuated by a pressure medium, having at least one valve closing member (18) that can be brought by a valve member (10) into an open or a closed position with respect to a valve seat (20) for releasing or closing a flow cross section for the pressure medium. According to the invention, the valve closing member (18) is connected to the valve member (10) by means of at least one Cardan joint (16), such that the valve closing member (18) can pivot spatially relative to the valve member (10).
Patent CA-2786628-A1 (CA)
Inventor: PARRINELLO LUCIANO M
IPC: B41M5/26
Filed: 2011-02-10
Abstract: Provided is a microporous material including a polyolefin matrix material; finely divided, substantially water-insoluble filler distributed throughout the matrix material, where the filler includes a positive amount of titanium dioxide; a network of interconnecting pores communicating throughout the microporous material; and optionally, a contrasting enhancing amount of a contrast enhancing material. The sum of the weight percent of the titanium dioxide and the weight percent of the optional contrast enhancing material is at least 3 weight percent based on total weight of the microporous material. Multilayer articles having a layer of the microporous material also are provided.
Patent CA-2788101-A1 (CA)
Title: Degradation resistant implantable materials and methods
Inventor: GORALTCHOUK ALEXEI
IPC: A61L27/34
Filed: 2011-01-28
Abstract: Methods are provided for making materials suitable for implantation in a mammal. The methods include the steps of providing a base material having a desirable surface topography, such as a polyurethane foam, contacting the base member with a silicone-based fluid material to form a coating, and allowing the coating to set to form a silicone-based structure suitable for implantation in a mammal. The base material may be removed from the coating.
Patent CA-2793070-A1 (CA)
Title: Procede d'assemblage de pieces en materiaux a base de sic par brasage non-reactif, compositions de brasure, et joint et assemblage obtenus par ce procede
Inventor: CHAUMAT VALERIE
IPC: C04B37/00
Filed: 2011-03-11
Abstract: La présente demande décrit un procédé d'assemblage d'au moins deux pièces (21, 22) en matériaux à base de carbure de silicium par brasage non-réactif, dans lequel on met en contact les pièces avec une composition de brasure (26) non-réactive, on chauffe l'ensemble formé par les pièces (21, 22) et la composition de brasure (26) à une température de brasage suffisante pour faire fondre totalement ou au moins partiellement la composition de brasure (26), et on refroidit les pièces (21, 22) et la composition de brasure (26) afin de former après solidification de celle-ci un joint moyennement réfractaire réfractaire; dans lequel la composition de brasure (26) non-réactive est un alliage comprenant, en pourcentages atomiques, de 45% à 65% de silicium, de 28% à 45% de nickel, et de 5% à 15% d' aluminium. Une composition de brasure telle que définie ci- dessus, une pâte, suspension, de brasure comprenant une poudre de ladite composition de brasure et un liant organique sont aussi décrites.
Patent CA-2795934-A1 (CA)
Title: Polypeptides having xylanase activity and polynucleotides encoding same
Inventor: BROWN KIMBERLY
IPC: D21C5/00
Filed: 2010-04-22
Abstract: The present invention relates to isolated polypeptides having xylanase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
Patent CA-2798348-A1 (CA)
Inventor: KAWATANI SHINJI
IPC: B60L50/64
Filed: 2012-12-07
Abstract: The invention relates to a terminal base of a power supply device for electric vehicle wherein electrical connection terminals on the vehicle body side can be easily connected to terminals on the battery pack side. A base has an opening for accepting an insulator board to hold male-side terminals. The opening has a first lower guide and a first upper guide, and a second lower guide and a second upper guide. A first edge of the insulator board is clamped by the first lower guide and the first upper guide from the lower and upper sides. A second edge opposite the first edge of the insulator board is clamped by the second lower guide and the second upper guide. The insulator board is supported in a floating state. The tips of the male-side terminals are beveled to prevent the tips from catching when connecting the male-side and female-side terminals.
Patent CA-2800140-A1 (CA)
Inventor: HAMAD WADOOD Y
IPC: D21H17/33
Filed: 2011-05-25
Abstract: A method is conceived for producing hydrophobic lignocellulosics based on the graft copolymerisation of vinyl-type monomers onto the lignocellulosic backbone initiated by a redox couple initiator in aqueous medium. The green modification process can be carried out on any lignocellulosic material, for example, chemical, chemi-thermo-mechanical or thermo-mechanical pulps, bleached or unbleached. The technology disclosed in this invention yields individual lignocellulosic entities, for instance, hydrophobic pulp fibres, that can be used in combination with other fibres or polymers to produce nonwoven fibrous materials or composites. A significant aspect of the invention is that the modified lignocellulosic material possesses an efficient hydrophobic barrier and minimum interfacial energy to generate optimum adhesion when introduced to polymer resins. Hydrophobic lignocellulosics can have wide applications in products requiring high dimensional stability and excellent adhesion as in fibre-based packaging, decorative laminates, furniture and non-structural biocomposites.
Patent CA-2800821-A1 (CA)
Title: Integrated workflow and database transactions
Inventor: MUTHUVELU SWAMI
IPC: G06F17/30
Filed: 2011-05-31
Abstract: A computer-implemented method and system to integrate workflow and database transactions is provided. Also provided is a computer readable storage medium that includes a program. The computer-implemented method includes assigning a data structure stored in a database to one or more workflow processes. The computer-implemented method also includes automatically creating an instance of the workflow in response to the data structure being populated with a new record.
Patent CA-2802368-A1 (CA)
Title: Device and method for cleaning the oral cavity
Inventor: BINNER CURT
IPC: A61B6/14
Filed: 2011-06-14
Abstract: Devices and methods for cleaning an oral cavity by positioning a device suitable for detecting and removing plaque from the surface within the oral cavity having applied thereto a fluorescent agent capable of binding to plaque on the surface. The surface is substantially simultaneously cleaned and irradiated with a light of a wavelength effective to provide a fluorescent emission when contacted with said fluorescent agent. A portion of the fluorescent emission is collected (APV1), and compared to a predetermined threshold value (PPTV). If APV1 is less than PPTV, the device is moved to another section. If APVl is greater than or equal to PPTV, then another portion of fluorescent emission is collected (APV2). The percent reduction from APV1 to APV2 determines when the device is moved to another section.
Patent CA-2802789-A1 (CA)
Title: Synthetic aperture imaging interferometer
Inventor: BERGERON ALAIN
IPC: G01S17/89
Filed: 2010-06-28
Abstract: There is described a method for generating a synthetic aperture image of a target area, comprising: receiving, from a synthetic aperture imaging system, first raw data representative of electromagnetic signals reflected by the target area and detected by the synthetic aperture imaging system according to a first angle of view; digitally combining the first raw data with second raw data, thereby obtaining combined data, the second raw data being representative of the electromagnetic signals reflected by the target area and detected by the synthetic aperture imaging system according to a second angle of view different from the first angle of view; and generating an interference pattern of the target data using the combined data.
Patent CA-2805643-A1 (CA)
Title: Nanoparticules ciblees pour le traitement du cancer et d'autres troubles
Inventor: HALL FREDERICK L
IPC: C12N15/867
Filed: 2011-07-15
Abstract: L'invention concerne des systèmes thérapeutiques à base de gènes ciblés pour le traitement du cancer, notamment des particules virales. Les particules virales sont conçues pour délivrer spécifiquement des agents thérapeutiques ou diagnostiques à un site de maladie, comme des sites de métastase de cancer. L'invention concerne des régimes posologiques localisés pour traiter des maladies comme le cancer.
Patent CA-2805983-A1 (CA)
Inventor: JANSSON KAJ
IPC: C02F1/52
Filed: 2011-07-19
Abstract: The invention relates to a method and system for treating an aqueous stream having a first flow rate and containing solid matter exhibiting first settling properties,the method comprising adding a modifying agent to the aqueous stream at an addition rate sufficient to change the first settling properties of the aqueous stream to obtain a modified aqueous stream having solid matter exhibiting second settling properties different from the first settling properties; taking batchwise samples of the modified aqueous stream to a settling vessel having a volume;determining a settling property of the solid matter of the samples in the settling vessel; and conducting the modified aqueous stream to a separation unit in which solid matter is separated from the modified aqueous stream. The invention provides a convenient way of monitoring and/or controlling aqueous streams conducted for example to purification processes.
Patent CA-2806490-A1 (CA)
Inventor: DUCHARME RICHARDD W
IPC: A61B1/00
Filed: 2011-08-15
Abstract: An energy delivery system and a method of delivering energy to a tissue are provided. The energy delivery system includes an overtube. The overtube includes a body having a proximal portion, a distal portion and a lumen extending at least partially therethrough. The proximal portion is adapted to be positioned over a distal portion of an endoscope. The body also includes a first plurality of openings formed in the body and connected to the lumen and an electrode operably connected to the body and extending over at least a portion of a surface of the body. The lumen is operably connectable to a vacuum source and the electrode is operably connectable to a power source.
Patent CA-2808036-A1 (CA)
Inventor: WESTWINKEL FLORIAN
IPC: E05B29/04
Filed: 2013-03-01
Abstract: A locking apparatus includes a fixed housing with a longitudinal elongated bore between two open ends. One end defines an arcuate track with a new rotational displacement range. A pivoting riser extends from a driver to an elongated retainer moving across a locking core configured with a predefined rotational range. A follower on the driver travels within the track. The core and the driver may be connected and inserted via the same open end for rotation within the bore. When the locking core is unlocked and rotated with an operating key, the riser displaces the retainer to retain the core within the housing, while the follower continues to rotate within the track so that the rotational range of the core is changed to the new rotational displacement range. The apparatus may include the core. The apparatus may exclude the core to allow separate installation for combined rotation with the driver.
Patent CA-2808271-A1 (CA)
Title: Traitement de signaux video
Inventor: PEACOCK ROBERT BROWN
IPC: H04N7/46
Filed: 2011-08-15
Abstract: L'invention concerne une unité de compression vidéo (1) comprenant des moyens de prétraitement disposés fonctionnellement pour prétraiter au moins une partie de signal vidéo entrant afin de réduire la complexité d'un nombre donné de ses pixels ; le signal prétraité étant approprié pour être délivré par un codeur.
Patent CA-2810952-A1 (CA)
Title: Method for rapid preparation of suitable [18f]fluoride for nucleophilic [18f]fluorination
Inventor: CHI DAE YOON
IPC: C08F8/44
Filed: 2011-09-06
Abstract: The invention generally relates to the preparation of 18F-!abeled radiopharmaceuticals. In particular, this invention relates to the advanced processes for an efficient eiution of [18F]fluoride trapped in a cartridge filled with quaternary ammonium polymer which comprises inert non-basic and non-nucleophilic counter anions. The said methods and polymer cartridges allow the rapid preparation of suitable [18F]fiuoride solution, which is also less basic to reduce the formation of byproducts, finally to increase radiochemical yield and purity of 18F-radiopharmaceuticals.
Patent CA-2811360-A1 (CA)
Title: Low dielectric glass and fiber glass
Inventor: LI HONG
IPC: C03C3/093
Filed: 2012-09-05
Abstract: Glass compositions are provided that are useful in a variety of applications including, for example, electronics applications, reinforcement applications, and others. Some embodiments of glass compositions can provide desirable dielectric constants, desirable dissipation factors, and/or desirable mechanical properties while also having desirable fiber forming properties.
Patent CA-2811952-A1 (CA)
Title: Continuous flow polymerisation process
Inventor: CHIEFARI JOHN
IPC: C08F2/01
Filed: 2011-08-12
Abstract: The present invention relates to a process for continuously preparing polymer by RAFT solution polymerisation, the process comprising: introducing into a flow reactor a reaction solution comprising one or more ethylenically unsaturated monomers, RAFT agent, non- reactive solvent and free radical initiator; and promoting RAFT polymerisation of the one or more ethylenically unsaturated monomers within the reactor so as to form a polymer solution that flows out of the reactor.
Patent CA-2813654-A1 (CA)
Inventor: BENTLEY ANDREW CHARLES
IPC: A47J31/50
Filed: 2008-02-25
Abstract: A beverage preparation machine for dispensing beverages comprising: a housing; a first reservoir station; a first reservoir for containing an aqueous medium, the first reservoir being connectable to said first reservoir station; an auxiliary module station for receiving an auxiliary module.
Patent CA-2817686-A1 (CA)
Inventor: WENDT BARRY M
IPC: G06K9/68
Filed: 2002-11-15
Abstract: Methods and procedures for improving the performance and reliability of image analysis within an image identification system (10) include a series of image qualification functions designed to quickly process a fraction of available image date and to provide feedback to a system user pertaining to image quality and authenticity. Functions designed to produce image models based on original image data and to catalogue such image models into a searchable database (16) are included in the present invention. The present invention also includes functions for comparing one image model to another. Finally, the present invention provides functions for making a quick determination as to which, if any, of a potential thousands (or more, i.e., millions) of image models within a searchable database (16) exhibit a desired level of similarity, as compared to a target image model. <IMAGE>
Patent CA-2818031-A1 (CA)
Title: Appareil et procede pour la collecte d'echantillons d'air exhale
Inventor: EICHLER RUDIGER
IPC: A61B5/08
Filed: 2011-12-07
Abstract: L'invention porte sur un appareil pour la collecte d'échantillons d'air exhalé pendant une respiration normale, lequel appareil comprend un générateur d'écoulement, un récepteur d'air d'exhalation apte à être inséré oralement, et un dispositif pour isoler les voies nasales, l'appareil comprenant en outre : un capteur destiné à détecter un changement d'un paramètre représentant le changement de l'inhalation à l'exhalation et à transmettre ledit changement sous forme de signal ; une unité de commande adaptée à recevoir ledit signal et à commander ledit dispositif pour l'isolation des voies nasales ; le générateur d'écoulement étant relié au récepteur d'air d'exhalation ou intégré à celui-ci. L'invention porte également sur un procédé de collecte d'échantillons d'air exhalé pendant des conditions de respiration normale, comprenant les étapes consistant à : détecter un changement d'un paramètre représentant le changement de l'inhalation à l'exhalation et transmettre ledit changement sous forme de signal ; recevoir ledit signal dans une unité de commande ; activer un dispositif pour l'isolation des voies nasales ; activer un générateur d'écoulement relié à un récepteur d'air d'exhalation ; et collecter un échantillon d'air exhalé pendant une exhalation lorsque les voies nasales sont isolées.
Patent CA-2818197-A1 (CA)
Inventor: HANNIG HANS-JURGEN
IPC: E04F15/02
Filed: 2011-11-22
Abstract: The invention relates to a floor panel (5, 10, 16, 22, 35) comprising a carrier layer (2, 17, 23), a wear layer (3, 14, 18, 24), formed from a soft/resilient material, and at least two mutually opposite pairs (36, 37) of locking edges, wherein at least the locking edges of one pair are designed as form-fitting edges (6, 11, 20, 25) and are configured such that two of the floor panels (5, 10, 16, 22, 35) can be connected by means of these form-fitting edges (6, 11, 20, 25), and wherein the form-fitting edges (6, 11, 20, 25) each have a horizontal locking surface (8a, 13a, 27, 28) which, in the connected state, together counteract the action of the floor panels (5, 10, 16, 22, 35) moving apart from one another in a direction which is located in the floor plane and perpendicularly to the form-fitting edges (6, 11, 20, 25), wherein each form-fitting edge (6, 11, 20, 25) has a joint-sealing region (6a, 11a, 29, 31) in the region of the soft/resilient wear layer (3, 14, 18, 24), the horizontal locking surfaces (8a, 13a, 27, 28) and the joint-sealing regions (6a, 11a, 29, 31) being coordinated with one another such that, with two floor panels (5, 10, 16, 22, 35) in the connected state, it is possible to generate an initial pressing action of the joint-sealing regions (6a, 11a, 29, 31) in relation to one another, and thus to generate a press-sealed joint (F) in the region of the soft/resilient wear layer (3, 14, 18, 24).
Patent CA-2818367-A1 (CA)
Inventor: ONOZUKA AKIHIRO
IPC: G05B9/03
Filed: 2013-06-11
Abstract: An input/output unit includes: an input/output device that transmits, in response to a control request frame, a control response frame to a control device; a first conversion device that is included in a first system communication path and converts the control request frame to an electrical signal; a second conversion device that is included in the first system communication path and converts the control response frame to an optical signal; a third conversion device that is included in a second system communication path and converts the control response frame to an optical signal; and a fourth conversion device that is included in the second system communication path and converts the control request frame to an electrical signal. The third conversion device obtains a reception status at the first conversion device and transmits the reception status to the control device.