baber/WOPTO huggingface dataset:
Patent CA-2741586-C (CA)
Inventor: SAKURAI AIZOH
IPC: C09J4/06
Filed: 2009-11-24
Granted: 2016-09-20
Abstract: A pressure sensitive adhesive is obtained by polymerizing a mixture containing:  (1) 100 mass parts of (meth)acrylic monomer comprising 98-50 mass parts of a first monomer selected from an aliphatic (meth)alkyl acrylate having a carbon number of 4-6 and an aliphatic (meth)alkyl acrylate having a carbon number of 7-12, wherein the glass transition temperature of a homo-polymer thereof is -25 degrees C or less; and 2-50 mass parts of a second monomer comprising one or more selected from the group consisting of:  an amide group-containing ethylenic unsaturated copolymerizing monomer, a carboxylic group-containing ethylenic unsaturated copolymerizing monomer, an amino group-containing ethylenic unsaturated copolymerizing monomer, a non-tertial alkyl(meth)acrylate wherein the glass transition temperature of a homo-polymer thereof is -25 degrees C or more; and a monomer represented by the chemical structural formula (I) CH2=CR1COO(R2O)nR3 or CH2=CR1COOR4R5 (R1=methyl or H; R2 and R4 = linear or branched alkyl having a carbon number of 1-6; R3 =methyl, ethyl, or substituted or non-substituted phenyl; R5=substituted or non-substituted 4-membered or 5-membered ring containing oxygen; n=1-16); (2) 10-100 mass parts of a block copolymer; (3) 20-100 mass parts of hydrogenated tackifier; and (4) 0.05-1.0 mass parts of a photopolymerization initiator
Patent CA-2742314-C (CA)
Title: Ink manifold with multiple conduit shut off valve
Inventor: BERRY NORMAN MICHEAL
IPC: B41J2/175
Filed: 2008-12-19
Granted: 2013-10-22
Abstract: An ink manifold defining multiple fluid flow paths has openings arranged for detachable connection with conduits in an interface. Shut off valves at each of the openings respectively, are biased open. An actuator biased to a closed position by a resilient element, where it holds all the shut off valves closed. The actuator engages the interface such that moving the interface into connection with the openings simultaneously moves the actuator to an open position where the shut off valves are able to open. The resilient element generates a bias greater than a combined bias exerted by the shut off valves on the actuator.
Patent CA-2744240-C (CA)
Title: Visualisation de relations entre des elements de donnees et representations graphiques d'attributs d'elements de donnees
Inventor: BATOR ERIK
IPC: G06F17/00
Filed: 2009-12-02
Granted: 2019-06-18
Abstract: Linvention concerne en général des métadonnées stockées dans un dispositif de stockage (100). Des données récapitulatives identifiant une ou plusieurs caractéristiques de chacun des objets dune pluralité dobjets multimédia stockés dans le système de stockage de données sont calculées et les données récapitulatives caractérisant un objet de métadonnée donné associé à lobjet de métadonnée donné sont stockées. Une représentation visuelle (200A) est générée à partir dun diagramme comprenant des nuds (300) représentant des objets de métadonnée respectifs et des relations entre les nuds. La génération de la représentation visuelle consiste à superposer une représentation (302) de caractéristiques identifiée par les données récapitulatives caractérisant un objet de métadonnée donné proche du nud représentant cet objet de métadonnée donné.
Patent CA-2745157-C (CA)
Inventor: COBB JAMES
IPC: E02B15/04
Filed: 2009-11-23
Granted: 2013-02-12
Abstract: A method for containing and cleaning up oil or other contaminants from an area of water containing mixture of ice and water is disclosed. A net having at least one folded extension is deployed into an area of water and ice to encircle at least a portion of the contaminant spill. The ends of the net are attached to each other in conatminant resistant way to contain the contaminant in the net. The folded extension is deployed to an unfolded configuration. The net is the then pursed up using the extension to control the contimainant in the net. The contaminant is pumped out of the net as needed to allow the net to continue to be pursed up to a smaller and smaller area.
Patent CA-2746837-C (CA)
Title: Codeur audio et decodeur d'extension de largeur de bande
Inventor: NAGEL FREDERIK
IPC: G10L21/02
Filed: 2009-12-11
Granted: 2016-09-20
Abstract: Linvention concerne un codeur audio émettant un signal de sortie au moyen dun signal audio dentrée, qui comprend un générateur de correction, un comparateur et une interface de sortie. Le générateur de correction génère au moins un signal haute fréquence dextension de largeur de bande comprenant une bande haute fréquence. Ladite bande haute fréquence du signal haute fréquence dextension de largeur de bande est basée sur une bande basse fréquence du signal audio dentrée. Un comparateur calcule une pluralité de paramètres de comparaison. Un paramètre de comparaison est calculé en fonction dune comparaison du signal audio dentrée et dun signal haute fréquence dextension de largeur de bande généré. Chaque paramètre de comparaison de la pluralité des paramètres de comparaison  est calculé en fonction dune fréquence décalée différente entre le signal audio dentrée et un signal haute fréquence dextension de largeur de bande généré. Le comparateur détermine un paramètre de comparaison à partir de la pluralité de paramètres de comparaison, le paramètre de comparaison déterminé remplissant un critère prédéterminé.
Patent CA-2747819-C (CA)
Inventor: WADSWORTH JOHN
IPC: H01R39/64
Filed: 2009-12-22
Granted: 2013-12-10
Abstract: In one example, an electrical device comprises an electrical connector. The electrical connector comprises a housing comprising an interior perimeter, and a rotating section located at least partially within the interior perimeter of the housing. The rotating section comprises a section wall, a front face coupled to a first end of the section wall, a conductor set, and a prong set. The conductor set comprises a first conductor at least partially circumscribing a perimeter of the section wall at a first distance from the front face, and a second conductor at least partially circumscribing a perimeter of the section wall at a second distance from the front face. The prong set comprises a first prong protruding through the front face and coupled to the first conductor, and a second prong protruding through the front face and coupled to the second conductor.
Patent CA-2748101-C (CA)
Inventor: VAZQUEZ GARCIA JOSE MERCED
IPC: F24C15/04
Filed: 2011-08-05
Granted: 2015-06-16
Abstract: A panoramic oven door which has a counter door structure which comprises a first outer section of counter door in the shape of a substantially rectangular structural frame, which has a support groove surrounding its inner perimeter border; a second inner section of counter door in the shape of a substantially rectangular structural frame, which has a coupling flange surrounding its outer perimeter border; wherein said first and second sections of counter door are coupled between each other by means of a plurality of coinciding supports or brackets formed thereon and joined by means of fastening elements; in such a way that said coupling flange of the second inner section of the counter door is made to coincide within the support groove formed in the first outer section of the counter door; and wherein additionally, an isolating thermal seal made of fiber glass thread woven in the shape of a flat hose is interposed between said coupling flange and said support groove once coupled, to avoid direct contact between both sections of the counter door creating a thermal breaking between them; said isolating thermal seal also has a seam performed in close proximity to one of its borders and parallel along the entire length of the same, thus forming a small tubular section along the length of the border of the seal within which an additional cylindrical fiber glass seal of smaller diameter woven in a braid shape is introduced, resulting in a lateral re-border which acts as an obstruction and cushioning element for the support of the ceramic glass panel over the counter door avoiding direct contact with the same.
Patent CA-2748980-C (CA)
Title: Procede pour extraire du petrole brut visqueux a partir d'un reservoir
Inventor: ROCHON JEAN
IPC: E21B43/30
Filed: 2009-01-20
Granted: 2015-10-20
Abstract: L'invention porte sur un procédé pour extraire des hydrocarbures à partir d'un réservoir, lequel procédé comprend la disposition d'une installation comprenant au moins un puits de forage s'étendant à l'intérieur du réservoir, l'injection de vapeur dans une région d'injection de celui-ci, la collecte d'hydrocarbures dans une région de production, la région de production d'hydrocarbures étant en dessous de la région d'injection de vapeur, et l'injection d'une mousse incorporant des particules dans la région d'injection. Le procédé permet également une meilleure régulation de la propagation de vapeur à l'intérieur du réservoir et une meilleure exploitation du réservoir.
Patent CA-2752087-C (CA)
Inventor: MICHIWAKI HIROSHI
IPC: F16H25/24
Filed: 2009-02-20
Granted: 2018-02-13
Abstract: A duplex-threaded body having a right-handed thread and a left-handed thread on the circumferential surface of a single solid member. The duplex-threaded body may be an internally-threaded single-nut body or a internally-threaded double-nut body that demonstrates a locking effect even at an intermediate position without substantially loosening by using a combination of a duplex externally-threaded body and one or more internally-threaded bodies.  Also provided is a screw structure in which a pair of internally-threaded bodies can only be removed by destruction once they are mutually coupled by screwing onto a duplex externally-threaded body, thereby making it possible to impart tamper-proof characteristics in addition to a locking effect. The duplex externally-threaded body has, on the outer circumferential surface of a rod-like member, an overlapping region in which a clockwise spiral right-handed thread and a counter-clockwise spiral left-handed thread are provided in at least an overlapping manner.
Patent CA-2758633-C (CA)
Inventor: VALERA MOHMED SALIM
IPC: G02B27/01
Filed: 2010-04-13
Granted: 2017-09-26
Abstract: In a slab waveguide which expands an image-bearing pupil into a visible image, reflective edge surfaces are used to redirect once-diffracted light back through the same grating structure. The number of separate grating structures thereby can be reduced to two or even one, compared to three in the prior art.
Patent CA-2759384-C (CA)
Inventor: KARIPIDES DAVID DIMITRI
IPC: H02J9/06
Filed: 2010-03-12
Granted: 2017-10-24
Abstract: A method is provided for using a temporary power source to transfer a power bus from a first power source to a second power source. The first power source operates at a first electrical frequency, and the second power source operates at a second electrical frequenq that is different from the first electrical frequenq The method includes adjusting the output frequency of the lemporan power source to match the first electrical frequency and supph mg power to the pow er bus from the temporary pow er source The method also includes disconnecting the first power source from the power bus. The method further includes adjusting the output frequency of the temporan power source to match the second electrical frequenq. The method further includes coupling the second power source to the power bus.
Patent CA-2760074-C (CA)
Inventor: RISI PAUL
IPC: F16L1/20
Filed: 2010-04-28
Granted: 2018-01-02
Abstract: The invention relates to a device including a plurality of disconnected ballast elements (24) for the pipe. Each ballast element (24) has a lower surface (34) to be laid at the bottom (12) of the body of water (14) and an upper surface (32) delimiting at least one concave trough (38) for supporting the pipe (16A, 16B). The device (18) further includes a top cover (26) for protecting the pipe and connecting at least two disconnected ballast elements (24) so as to cover the pipe (16A, 16B) between the ballast elements (24). The cover (26) extends opposite the trough (38) and delimits, together with the upper surface (32) of each ballast element (24), a passage for receiving the pipe (16A, 16B).
Patent CA-2760885-C (CA)
Inventor: BUR DANIEL
IPC: C07C233/58
Filed: 2010-05-17
Granted: 2017-03-28
Abstract: The present invention relates to bridged spiro[2.4]heptane derivatives of formula (I), wherein W, Y, Z, R1 and R2 are as defined in the description, their preparation and their use as pharmaceutically active com-pounds as ALX receptor and/or FPRL2 agonists for the treatment of inflammatory and obstructive airways dis-eases.
Patent CA-2761218-C (CA)
Inventor: CHANG FRANK
IPC: G02B1/04
Filed: 2010-05-20
Granted: 2016-06-28
Abstract: La présente invention concerne une classe de prépolymères contenant du silicone réticulables actiniquement obtenus par fonctionnalisation d'un copolymère intermédiaire afin qu'il présente au moins deux groupes thiol ou à insaturation éthylénique liés de manière covalente, le copolymère intermédiaire étant un produit de polymérisation radicalaire par transfert d'atome (ATRP) d'un mélange réactif comprenant un macro-initiateur d'ATRP de polysiloxane et au moins un monomère vinylique hydrophile. La présente invention concerne en outre des lentilles de contact en hydrogel de silicone fabriquées à partir d'un prépolymère de l'invention et des procédés pour fabriquer les lentilles de contact de manière économique ainsi qu'avec une fiabilité élevée et une fidélité élevée par rapport à la conception de lentille originale.
Patent CA-2762499-C (CA)
Inventor: DEMONTE TODD R
IPC: A01N59/00
Filed: 2011-12-20
Granted: 2015-08-18
Abstract: A heating apparatus includes a fuel source, a first air inlet configured to receive a first air flow from the affected area, and a second air inlet configured to receive a second air flow from an unaffected area. The system further includes a premix system operable to generate an air-fuel mixture by mixing a fuel flow received from the fuel source with the second air flow received from the second air inlet. The system further includes a burner operable to generate combustion air by combusting the air-fuel mixture.  The combustion air is mixed with the first air flow subsequent to combustion to generate a heated air flow, and the heated air flow is discharged into the affected area.  The fuel source, the premix system, and the burner are configured for positioning in the affected area.
Patent CA-2763646-C (CA)
Inventor: MATSUOKA KAZUMASA
IPC: H02J9/00
Filed: 2009-05-29
Granted: 2015-11-17
Abstract: Provided is an uninterruptible power supply device including a rectifier circuit rectifying output power of an inverter. At a first startup of the inverter, output power of the rectifier circuit is supplied to an electric double-layer capacitor. At second and subsequent startups of the inverter, output power of one of a converter and the rectifier circuit is selectively supplied to the electric double-layer capacitor. Therefore, by controlling the inverter, the electric double-layer capacitor can be precharged easily with a simple configuration.
Patent CA-2767905-C (CA)
Inventor: AIKALA LARS
IPC: F21K9/64
Filed: 2010-09-16
Granted: 2018-06-19
Abstract: L'invention porte sur un appareil d'éclairage destiné à faciliter la croissance des plantes et sur un composant électroluminescent. L'appareil comprend un dispositif à DEL source d'émission de lumière unique qui présente au moins deux pics d'émission dans la plage de longueurs d'onde de 300 à 800 nm, au moins un des pics d'émission ayant une largeur à mi-hauteur (FWHM) d'au moins 50 nm ou plus. Les pics d'émission de la DEL correspondent bien à un spectre de réponse de photosynthèse des plantes et l'appareil est donc particulièrement approprié pour un éclairage artificiel à haute efficacité.
Patent CA-2772696-C (CA)
Title: Functional spacer for separating bulbs in a multipolar cutoff device, and circuit breaker
Inventor: GRUMEL CHRISTOPHE
IPC: H01H1/20
Filed: 2010-08-30
Granted: 2016-10-11
Abstract: So as to make the best use of the modularity provided by a double-casing multipolar circuit breaker (100), a novel architecture is provided. A potion of the outer housing (48) of the cutoff apparatus (100) is formed directly during the assembly of the cutoff device (600) by means of juxtaposing and rigidly connecting the unipolar cutoff units (10), spacers (46), and sidewalls (50) together. It is thus possible to use the spacers (46) for various functionalities and in particular for modifying the outer appearance of the cutoff device (100) or the nature of the triggering unit after the fact.
Patent CA-2775465-C (CA)
Inventor: XU JING
IPC: C12N1/14
Filed: 2009-09-28
Granted: 2016-11-22
Abstract: High yield antibiotics producing fungus strain, preparation method and use thereof are provided. The fungus strain is a mutant derived from Glarea lozoyensis, and deposited in CGMCC with the accession number of CGMCC 2933. The preparation method concludes following steps:(a) mixing the culture media of Glarea lozoyensis strain ATCC 20957 with nitrosoguanidine, and obtaining mixture a; (b) mixing lywallzyme with the mixture a, and obtaining protoplasts; (c) regenerating the protoplasts, and obtaining single clones; and (d) culturing the single clones, then obtaining the mutant stain. This fungus strain has stable genetic and producing property, produces little impurities in fermentation, and is suitable to be used in industry.
Patent CA-2775789-C (CA)
Inventor: SMITH PAUL MICHAEL
IPC: B60R22/30
Filed: 2012-04-30
Granted: 2020-04-14
Abstract: A webbing adjuster for a seat belt system having a webbing, the webbing adjuster including a main body having a base and a guide portion configured to limit a forward movement of the webbing relative to the base, the base having a friction element and a passage configured to route the webbing from a front side to a rear side of the base, and a lower guide member connected to the main body and configured to limit the forward movement of the webbing. When the webbing is not under load, the webbing adjuster is configured to be moveable relative to the webbing. When the webbing is under load, the friction element is configured to secure the webbing to maintain a relative position between the webbing adjuster and the webbing.
Patent CA-2777592-C (CA)
Inventor: WAISANEN STEVEN K
IPC: B66D1/58
Filed: 2005-04-04
Granted: 2014-02-18
Abstract: A crane having an upper block, a lower block, a drum, and two ropes. The upper block includes an equalizer having a yoke to which the ropes are connected. The connections between the ropes and the yoke include load cells that measure the forces carried by each of the ropes. The upper block includes a fail-safe system that prevents failure of the upper block in overload conditions.
Patent CA-2779377-C (CA)
Title: Procede de fabrication d'une poudre fine de papier et composition de resine contenant cette derniere
Inventor: MATSUSHITA TAKAMICHI
IPC: B02C15/04
Filed: 2009-11-02
Granted: 2013-01-08
Abstract: L'invention concerne un procédé de production de poudre fine de papier, qui comprend : une première étape de pulvérisation dans laquelle la poudre de papier grossièrement broyée est pulvérisée par un premier broyeur à cylindres verticaux (10) qui comprend une pluralité de premiers cylindres de pulvérisation (15), chacun d'eux présentant une surface extérieure circonférentielle dotée d'une rainure (15a) qui est inclinée vers l'axe de rotation (L1) selon un angle d'inclinaison prédéterminé (?1), de sorte qu'on obtient une poudre fine de papier présentant un diamètre de particule moyen supérieur ou égal à 50 µm mais inférieur à 150 µm ; et une seconde étape de pulvérisation dans laquelle la poudre fine de papier obtenue à la première étape de pulvérisation est pulvérisée par un second broyeur à cylindres verticaux (20) qui comprend une pluralité de seconds cylindres de pulvérisation (25), chacun d'eux présentant une surface extérieure circonférentielle dotée d'une rainure (25a) qui est inclinée vers l'axe de rotation (L2) selon un angle d'inclinaison prédéterminé (?2), de sorte qu'on obtient une poudre fine de papier présentant un diamètre de particule moyen supérieur ou égal à 25 µm mais inférieur à 50 µm. Dans ce procédé de production de poudre fine de papier, l'angle d'inclinaison (?1) des premiers cylindres de pulvérisation (15) est réglé pour être inférieur à l'angle d'inclinaison (?2) des seconds cylindres de pulvérisation (25). Du fait de la configuration précitée, on peut obtenir une poudre fine de papier présentant un diamètre de particule moyen supérieur ou égal à 25 µm mais inférieur à 50 µm avec une efficacité de pulvérisation excellente.
Patent CA-2780957-C (CA)
Title: Landing system for well casing
Inventor: MILLER DAVID M
IPC: E21B43/10
Filed: 2010-11-18
Granted: 2019-09-03
Abstract: The method of installing a plurality of casing sections in a well, that includes providing a hanger supporting the casing sections to extend longitudinally in the well, landing the hanger on structure in the well, whereby weight of the casing sections longitudinally compresses the hanger, cementing the casing sections in position in the well, below the hanger, adjusting the hanger to provide for controllable longitudinal shortening of hanger length, thereby removing exertion of casing weight on the hanger, and removing at least part of the hanger away from the well head.
Patent CA-2784321-C (CA)
Inventor: PARADISE ANDREW
IPC: G06Q30/06
Filed: 2010-12-13
Granted: 2018-01-16
Abstract: Techniques for purchasing products from a retail establishment using a mobile device allow a user to transact a purchase of physical products within a retail establishment site, without need for significant interaction with personnel of the retail establishment to transact the purchase. The user may install a software application on the mobile device to communicate with a purchase facilitating server. An image acquisition component of the mobile device may be used to obtain an image of indicia, such as a bar code, on a product to be purchased within the retail establishment. Image recognition may be performed on the indicia to identify the product to be purchased, the user may submit payment information via the mobile device, and the purchase facilitating server may transact the user's purchase of the product. The purchase facilitating server may transmit a purchase confirmation to the mobile device as a receipt of the user's purchase.
Patent CA-2785990-C (CA)
Title: Hot-rolled high-strength steel structural members and method
Inventor: GALLAGHER HUGH M
IPC: C22C38/04
Filed: 2012-05-16
Granted: 2019-03-19
Abstract: Hot-rolled high-strength steel elongated structural members and method of making same are disclosed by hot-rolling high-strength steel having a specific chemical composition to provide the members of desired geometrical configuration including a thin web with opposed thicker flanges extending therefrom to increase the load bearing capacity of the members.
Patent CA-2795392-C (CA)
Title: Projection a double superposition
Inventor: IVERSEN STEEN SVENDSTORP
IPC: G06T3/40
Filed: 2011-04-18
Granted: 2016-02-23
Abstract: L'invention porte sur un procédé de production d'une première image de sortie et d'une seconde image de sortie destinées à être projetées respectivement par un premier projecteur et un second projecteur. Le procédé comprend : la fourniture d'une image source comprenant une pluralité de pixels, chaque pixel ayant une valeur source, la fourniture d'une valeur de seuil inversée pour chaque pixel de la pluralité de pixels, et la génération d'une image temporaire comprenant une valeur temporaire pour chaque pixel de la pluralité de pixels. Le procédé comprend en outre : la génération de la première image de sortie comprenant une première valeur de sortie pour chaque pixel de la pluralité de pixels, la première valeur de sortie étant générée à partir de la valeur temporaire et de la valeur source pour chaque pixel, et la génération de la seconde image de sortie comprenant une seconde valeur de sortie pour chaque pixel de la pluralité de pixels, la seconde valeur de sortie étant générée à partir de la valeur temporaire.