baber/WOPTO huggingface dataset:
Patent CA-2595847-C (CA)
Inventor: PATRICK CAMPBELL
IPC: B65D55/02
Filed: 2007-08-02
Granted: 2011-06-07
Abstract: Dispensing head made of plastics for a pressurised container receiving a pressurised free-flowing medium, comprising a cap which may be positioned onto the pressurised container, which comprises an actuating portion which may be moved relative to the cap, for a dispensing valve which is attached to the pressurised container and which is connected to a channel in the dispensing head and an applicator on the dispensing head which may be connected to the outlet of the channel, via which the medium is discharged, characterised in that inside the cap a movable locking portion is provided which, in a locked position, blocks an actuation of the actuating portion and the applicator is movably mounted relative to the dispensing head such that, with a movement in the direction of the dispensing head, it moves the locking portion into a release position, in which an actuation of the actuating portion and thus an actuation of the dispensing valve is permitted.
Patent CA-2598228-C (CA)
Inventor: AGOSTINELLI GUIDO
IPC: H01L31/18
Filed: 2006-03-16
Granted: 2013-07-23
Abstract: A method for the production of a photovoltaic device, for instance solar cell, is disclosed, comprising the steps of providing a substrate having a front main surface and a rear surface; depositing a dielectric layer on the rear surface, wherein the dielectric layer has a thickness larger than 100 nm;  depositing a passivation layer comprising hydrogenated SiN on top of the dielectric layer and forming back contacts through the dielectric layer and the passivation layer. A method for the production of a photovoltaic device, for instance solar cell, is also disclosed, comprising the steps of providing a substrate having a front main surface and a rear surface; depositing a dielectric layer stack on the rear surface, wherein the dielectric layer stack comprises a sub-stack of dielectric layers, the sub-stack having a thickness larger than 100 nm, the dielectric layer stack having a thickness larger than 200 nm; and forming back contacts through the dielectric layer stack.  Corresponding photovoltaic devices, for instance solar cell devices, are also disclosed.
Patent CA-2611503-C (CA)
Title: Hydrogen generating fuel cell cartridges
Inventor: CURELLO ANDREW J
IPC: B01J7/00
Filed: 2006-06-12
Granted: 2014-01-21
Abstract: A gas-generating apparatus (12) includes a fuel introducing system that has a fuel transporting system that is pressure regulated and indexed. A reaction chamber (18) having a fluid fuel component (22) and an indexing mechanism (24) operatively connected to a solid fuel component are provided. The solid fuel component of the present invention is introduced into the fluid fuel component within the reaction chamber. Further, the indexing mechanism includes a ratcheting mechanism that may be in direct contact with the fluid fuel component. Alternatively, the reaction chamber may be contained within a pod which also contains the reservoir containing the fluid fuel component, a plurality of which are provided. The indexing mechanism advances the pods sequentially so that the fuel components may be introduced. Other indexing mechanisms are provided. A secondary fuel cell (14') may be provided to extract excess production from the reaction chamber.
Patent CA-2616435-C (CA)
Inventor: GONNERING WAYNE J
IPC: A61B18/14
Filed: 2006-08-01
Granted: 2011-05-10
Abstract: A three-port receptacle connects both single-prong and three-prong electrical connectors of electrosurgical accessories to an electrosurgical generator. The receptacle includes two control ports for accepting the two control prongs of the three-prong connector and an energy-delivery port for accepting the energy-conducting prong of the three-prong connector. The energy-delivery port also receives an energy-conducting prong of a single-prong connector. A single contact assembly is located behind the energy-delivery port and delivers electrosurgical power to the energy-conducting prongs of both types of accessory connectors.
Patent CA-2620550-C (CA)
Inventor: SUN LI-HSIANG
IPC: H04W28/04
Filed: 2006-09-22
Granted: 2015-02-03
Abstract: A method and apparatus for randomizing access probes from co-located mobile terminals in order to reduce collisions is provided. By each mobile terminal or group of mobile terminals computing a random delay between a minimum delay value and a maximum delay value and using the random delay to delay the starting time of access probes, collisions between access probes from different mobile terminals may be reduced.
Patent CA-2623589-C (CA)
Inventor: ESCUTIA RAUL
IPC: A61B5/00
Filed: 2006-09-29
Granted: 2014-07-22
Abstract: L~invention consiste en un arrangement pour produire un échantillon de liquide biologique à partir d'une plaie ouverte créée à la surface de la peau sur un site d'échantillonnage, qui inclut au moins un élément de pénétration cutanée avec une première extrémité configurée pour percer la surface de la peau, et une lumière interne en communication avec la première extrémité ; au moins un activateur associé fonctionnellement avec ledit au moins un élément de pénétration cutanée ; et au moins un appareil catalyseur configuré pour occasionner une perfusion d~un liquide biologique au site d'échantillonnage ; ledit au moins un activateur étant configuré pour localiser ledit au moins un élément de pénétration cutanée de façon à obstruer l'ouverture de la plaie tout en transportant le liquide biologique par la lumière interne. Des méthodes associées sont aussi décrites.
Patent CA-2625973-C (CA)
Inventor: AXELROD GLEN S
IPC: A23P1/12
Filed: 2006-10-12
Granted: 2013-12-17
Abstract: Using direct injection molding, including a modified screw, a resin is formed into an animal chew. The screw may incorporate, for example, additional flights or a larger transition zone. Additionally, the particle size of the resin may be less than 2000 microns. The resins may comprise starch, wheat gluten, rubber, or other materials.
Patent CA-2628976-C (CA)
Title: Systeme de transfert et de commande multimedia
Inventor: ASTHANA ATUL
IPC: H04M1/7243
Filed: 2008-04-09
Granted: 2013-09-03
Abstract: Un système de transfert et de commande multimédia qui comprend un dispositif portatif et un système audiovisuel. Le système de transfert et de commande multimédia permet : (i) le transfert de fichiers multimédias entre le dispositif portatif et le système audiovisuel, (ii) la transmission de commandes de contrôle du dispositif portatif au système audiovisuel pour contrôler le fonctionnement et les opérations du système audiovisuel avec une interface utilisateur fournie sur le dispositif portatif, et (iii) le transfert non sollicité de données descriptives multimédia entre le dispositif portatif et le système audiovisuel pour créer une vision globale synchronisée sur le dispositif portatif et/ou le système audiovisuel de tout le contenu multimédia présentement stocké et/ou disponible dans le dispositif portatif et le système audiovisuel.
Patent CA-2634304-C (CA)
Inventor: BURNS PETER
IPC: A46B9/04
Filed: 1999-06-11
Granted: 2012-02-28
Abstract: A mouthguard (10) of C shaped configuration having a forward portion (11) from which there rearwardly diverges a pair of arms (12). The mouthguard (10) in transverse cross section is of "U" shaped configuration. In one embodiment each arm (12) is provided with a ridge (22) which acts as a shield, while the forward portion (11) is thickened so as to provide a labial shield (23).
Patent CA-2635568-C (CA)
Title: Acrylic copolymer for use in highly filled composites
Inventor: LAVALLEE PAUL R
IPC: C08K3/22
Filed: 2008-06-23
Granted: 2015-12-22
Abstract: The invention relates to an acrylic copolymer additive useful as a process aid in highly filled polyvinyl chloride (PVC) and chlorinated polyvinyl chloride (CPVC) composites. The acrylic additive is especially useful in highly filled PVC flooring tiles, rolled flooring, pipe and siding. The acrylic copolymer additive contains from 50 to 79 weight percent of methyl methacrylate monomer units, and has a Tg of less than 90°C.
Patent CA-2641875-C (CA)
Title: Pulmonary delivery of alpha-1 proteinase inhibitor
Inventor: BAUER SHABTAI
IPC: A61P11/00
Filed: 2007-02-08
Granted: 2016-10-04
Abstract: The present invention relates to a system comprising a pharmaceutical composition comprising a purified, stable, active alpha- 1 proteinase inhibitor (API) in a form of a ready to use sterile solution and an inhalation nebulizer, and to methods of use thereof for treating pulmonary diseases.
Patent CA-2642538-C (CA)
Title: Systeme et methode permettant de fournir une atmosphere regulee pour le conditionnement de denrees perissables
Inventor: BOWDEN LISA
IPC: B65B31/04
Filed: 2008-10-31
Granted: 2016-06-14
Abstract: Méthode permettant dintroduire au moins une substance dans une enceinte fermée contenant au moins un produit. Lenceinte fermée comporte au moins un conduit à travers lequel un gaz ou un fluide peut sécouler pour entrer dans lenceinte fermée ou en sortir. Lair est évacué de lenceinte fermée par ledit conduit pour créer une pression prédéterminée dans lenceinte fermée. De plus, une quantité prédéterminée de ladite substance est injectée dans lenceinte fermée, par ledit conduit.
Patent CA-2644384-C (CA)
Title: Ready-to-eat feed for domestic pets
Inventor: GASTNER THOMAS
IPC: A23K1/16
Filed: 2007-03-01
Granted: 2014-11-18
Abstract: A new finished feed for domestic pets is proposed, containing at least one guanidinoacetic acid component as the active component with regard to nutritional physiology. The new finished feed which preferably has a water content of > 8 %  by weight, can be produced in an extremely economical manner, wherein the main component has a significantly higher stability during passage through the gastrointestinal tract and is therefore only converted into creatine under physiological conditions. For this reason the guanidinoacetic acid is also utilized to a high degree by the target group which is in particular cats and dogs.
Patent CA-2645151-C (CA)
Inventor: GRIGORIEV VLADIMIR A
IPC: B31F1/12
Filed: 2007-03-06
Granted: 2014-12-30
Abstract: A modified creping adhesive composition comprising at least one adhesive component and at least one modifier component, said modifier component comprising an organophosphorus compound is disclosed and claimed. A method of creping a paper web comprising: applying to a rotating creping cylinder an effective amount of a modified creping adhesive composition comprising at least one adhesive component and at least one modifier component, said modifier component comprising an organophosphorus compound; pressing a paper web against the creping cylinder to effect adhesion of the paper web to the creping cylinder; and dislodging the paper web from the creping cylinder with a doctor blade is also disclosed and claimed.
Patent CA-2650402-C (CA)
Title: Aspiration pump unit
Inventor: KOCH URS
IPC: A61M1/00
Filed: 2007-05-03
Granted: 2010-10-19
Abstract: The portable aspiration pump unit of the invention, for the aspiration of bodily fluids, has a pump assembly housing (1) with a pump assembly (6) and at least one secretion or fluid collection reservoir (2) detachably connected to this pump assembly housing (1). The pump assembly housing has a front wall (11), a rear wall (10), and a side wall (16) arranged between these two walls, while the front wall and the rear wall each have one wall edge (100, 110) projecting beyond this side wall, and the fluid collection reservoir is held between these wall edges. In this way, the fluid collection reservoir can be secured easily to the pump assembly housing, yet be held firmly and protected inside it. This aspiration pump unit enables a simple and secure replacing of the fluid collection reservoir and affords the patient a heightened mobility.
Patent CA-2650698-C (CA)
Inventor: ISHIDA HAJIME
IPC: A61K31/343
Filed: 2001-11-16
Granted: 2013-05-28
Abstract: Disclosed is a stabilized preparation which comprises a drug unstable in a polyethylene glycol-containing preparation and a coating agent comprising a copolyvidone instead of polyethylene glycol with which the drug is coated, wherein the unstable drug in the polyethylene glycol-containing preparation is a compound represented by the formula: (see formula II) wherein: Ar represents an optionally substituted aromatic group, X' represents a divalent C1-6 aliphatic hydrocarbon group which optionally have 1 or 2 divalent groups selected from the group consisting of -O-, -S-, -CO-, -SO-, -SO2- and -COO-, Y' represents a divalent C1-6 aliphatic hydrocarbon group, R' and R'' are the same or different and each represents a hydrogen atom or an optionally substituted C1-6 alkyl, ring A' represents a benzene ring which may be further substituted, and ring B' represents a 4- or 8- membered ring which may be further substituted, or a pharmaceutically acceptable salt thereof.
Patent CA-2652084-C (CA)
Title: Procede et appareil permettant d'offrir une authentification et une confidentialite sur des dispositifs de faible complexite
Inventor: ADLER JOSEPH A
IPC: H04L9/30
Filed: 2007-06-11
Granted: 2015-05-12
Abstract: L'invention porte sur un procédé et un appareil qui permettent d'offrir un protocole cryptographique assurant une authentification sécurisée, une confidentialité et une anonymité. Dans un mode de réalisation, le protocole est conçu pour être mis en oeuvre dans un petit nombre de portes logiques, pour être exécuté rapidement sur des dispositifs simples et pour fournir une sécurité de niveau militaire.
Patent CA-2653026-C (CA)
Title: Device for positional securing and guiding of rails for railway tracks
Inventor: SEIFERT DIETRICH
IPC: E01B9/68
Filed: 2007-06-13
Granted: 2014-11-04
Abstract: The present invention relates to a device for positional securing and guiding of rails for railway tracks for trains, in particular high-speed trains, wherein the rails are laid directly or indirectly by intermediate assembly of intermediate plates to fixed concrete track beds and guide plates, against which the rail base and possibly intermediate plates lie laterally, are embedded on or in the concrete track beds, wherein the guide plates are fabricated of high-strength, form-stable material, preferably reinforced plastic, such as for example glass-fibre reinforced plastic, in particular polyamide. The device according to the invention allows to create guide plates which are overall more wear resistant. This is achieved according to the invention thereby that the guide plate within the surface area, on which the rail base rests, has an insert or areas provided with inserts, the insert being fabricated of slippable, low-abrasion or friction-resistant, low-wear or wear-resistant and flexibly resilient material.
Patent CA-2653302-C (CA)
Inventor: HAAS MICHAEL S
IPC: A61K8/11
Filed: 2007-05-25
Granted: 2013-07-30
Abstract: This invention generally relates to oral compositions (e.g., a confection or chewing gum product such as a compressed chewing gum) effective for removal of stains from a tooth surface. In particular, this invention relates to oral compositions including a coated or an encapsulated protease enzyme to provide an oral composition effective for tooth stain removal.
Patent CA-2653937-C (CA)
Title: Element de nettoyage et outil de nettoyage
Inventor: TSUCHIYA AKEMI
IPC: A47L13/20
Filed: 2007-05-30
Granted: 2015-02-03
Abstract: L'invention concerne une technologie efficace pour améliorer les effets du nettoyage d'un outil de nettoyage comprenant un corps de nettoyage en forme de feuille, qui nettoie un objet à nettoyer par essuyage. Dans un outil de nettoyage, la largeur d'une pièce de bande (111f) d'une feuille (111c), qui est sur le côté faisant face à un objet à nettoyer et constituant un corps de nettoyage (110), est configurée de façon à être plus petite que la largeur d'une pièce de bande (111d) d'une feuille de matériau de base (111a).
Patent CA-2657881-C (CA)
Title: Full glass oven door
Inventor: VENEZIA MICHELE
IPC: F24C15/02
Filed: 2009-03-11
Granted: 2016-09-27
Abstract: An oven door comprises a structure with internal glass plates, the external glass plate being bigger than the internal glass plates. The door further comprises a housing of polymeric material for electrical and/or electronic components of an user interface integral with the door (10), such housing (24) being shell- shaped and being mounted on an internal face of the external glass plate, above the internal glass plates.
Patent CA-2658492-C (CA)
Inventor: MARUO MASAHARU
IPC: B29C48/305
Filed: 2007-07-20
Granted: 2014-07-08
Abstract: The present invention provides the following multilayer heat-shrinkable styrene-based film having an appropriate surface shape, together with excellent lubricity and blocking resistance, and resistance to ink skipping and like problems during the printing process: a multilayer heat-shrinkable styrene-based film having: layers (A) each containing 0.8 to 2.5 parts by weight of high impact polystyrene resin and 0.02 to 0.15 parts by weight of organic fine particles having a mean particle diameter of 0.5 to 5 µm per 100 parts by weight of a block copolymer of 75 to 90 wt% vinyl aromatic hydrocarbon and 10 to 25 wt% conjugated diene hydrocarbon; and a layer (B1) containing a block copolymer of 70 to 85 wt% vinyl aromatic hydrocarbon and 15 to 30 wt% conjugated diene hydrocarbon; or a layer (B2) containing a resin composition containing a copolymer of 98 to 40 wt% vinyl aromatic hydrocarbon and 2 to 60 wt% aliphatic unsaturated carboxylic acid ester.
Patent CA-2665294-C (CA)
Inventor: OSORA HIROYUKI
IPC: B01D53/26
Filed: 2009-05-05
Granted: 2012-07-24
Abstract: A dehydrating system is designed to maintain the availability of a plant having the dehydrating system using a water separation membrane by allowing a water separation membrane unit to be replaced while the plant is in operation.  The dehydrating system comprises at least two water separation membrane units in use arranged parallel to the direction of flow of a fluid to be processed, is configured so that at least one spare water separation membrane unit can be installed parallel to the direction of flow of the fluid to be processed with respect to the at least two water separation membrane units, having monitoring devices for the product fluid to be taken out, and maintains the properties of the product fluid by operating the spare water separation membrane unit depending on the properties of the product fluid monitored by the monitoring devices.
Patent CA-2669960-C (CA)
Inventor: KAMIJOH NOBORU
IPC: H04N1/387
Filed: 2007-12-20
Granted: 2015-05-26
Abstract: An image of a sample print printed to obtain parameters is picked up by using "a parameter obtaining device" that meets the standards of an instrument for the invention of "the electronic scrap system. " Then, the picked-up image is captured by a DTP system, and color data of a needed position are imported to a parameter DB. Thereby, parameters for simulation to be used in an invisible code printing support system can be easily inputted. Use of this method eliminates the necessity of figuring out parameters through experiments and the like, and of inputting these parameters as numerical values. In addition, since this method uses a physical medium and inks to be actually used, as they are, their optical characteristics, an influence of a blue component of invisible light emitted from an ultraviolet LED, and the like can be inputted all together as a picked-up image. Accordingly, it becomes possible to input parameters capable of accurately reproducing actual printed conditions, and thereby to produce printed materials providing high reading accuracy.
Patent CA-2670571-C (CA)
Inventor: NAGASE MAMORU
IPC: G01M3/00
Filed: 2002-02-08
Granted: 2012-05-01
Abstract: A mobile leakage detecting device (100) according to the present invention is provided for simplifying detecting operations of a leak portion and enhancing operational efficiency, and is characterized by microphones (3) for detecting ultrasonic waves generated at a fluid leak portion, input means (17) for inputting positional information of the leak portion in a searching area detected based on output signals from the microphones, photograph means (21) for photographing the leak portion, display means (19) for indicating the positional information inputted by the input means (17) and photographed image information (62) of the leak portion obtained by the photograph means (21), and data processing means (17) for relating with one another and storing the output data from the microphones (3), positional information inputted by the input means (17) and photographed image information (62) obtained by the photograph means (21) on the same leak portion.
Patent CA-2673864-C (CA)
Inventor: SOLIMAN SAMIR S
IPC: H04W68/00
Filed: 2007-12-27
Granted: 2015-11-24
Abstract: Techniques for extending coverage of a wireless communication network (e.g., a cellular network) to indoor and other locations are described. A wireless device may communicate with a base station in a wireless network via downlink and uplink frequency channels in a licensed frequency band using frequency division duplexing (FDD). The wireless device may communicate with a piconet base station (PBS) in a pico network (piconet) via the uplink frequency channel using time division duplexing (TDD). The PBS may communicate with the wireless device on the uplink frequency channel and may exchange data with the wireless network via a wireline communication link. The PBS may forward data received from the wireless device to the wireless network and may also forward data received from the wireless network for the wireless device to the wireless device. The PBS may receive paging messages from the wireless network for the wireless device and may forward the paging messages to the wireless device.
Patent CA-2675937-C (CA)
Inventor: VAN BROEKHOVEN EMANUEL HERMANUS
IPC: C07C9/16
Filed: 2008-01-28
Granted: 2015-06-16
Abstract: An improved alkylation process utilizing a solid-acidcatalyst comprising a rare earth containing zeolite and a hydrogenation metalis disclosed.
Patent CA-2677443-C (CA)
Inventor: HNATIW ALAN JULIAN PAUL
IPC: B64D47/00
Filed: 2009-08-31
Granted: 2013-04-09
Abstract: There is described a Passive Intermodulation (PIM) shield for use with an aircraft for reducing PIM sources, the PIM shield comprising: a conductive material adapted to be placed between an antenna and a fuselage of the aircraft for preventing undesired Radio Frequency (RF) signals resulting from a combination of RF signals transmitted from and to the antenna and generated by non-linear junctions or material between the antenna and the fuselage of the aircraft, the conductive material having a thickness based on an RF skin-depth related to an operating frequency of the antenna. There is described a method for determining an operating frequency of an antenna, determining an RF skin-depth related to the operating frequency of the antenna, and providing the PIM shield.
Patent CA-2679618-C (CA)
Title: Ventilation passive pour enceinte electrique exterieure
Inventor: CORTES-RICO GUSTAVO
IPC: H02B1/56
Filed: 2009-09-21
Granted: 2017-10-24
Abstract: La présente invention a généralement trait à des enceintes extérieures. Plus particulièrement, linvention comprend une ventilation passive pour une enceinte électrique extérieure. La présente invention porte également sur un nouvel appareil de ventilation passive qui est fixé à une enceinte électrique extérieure. Le nouvel appareil de ventilation passive comporte au moins un évent, une ouverture ou une fente pour permettre la ventilation de lair, de lhumidité et dautres fluides depuis une enceinte électrique extérieure. Cette dernière comprend également au moins un moyen de ventilation pour évacuer lair, lhumidité ou dautres fluides depuis lintérieur de ladite enceinte. Elle comprend également au moins un moyen pour empêcher les débris de tomber à lintérieur de celle-ci.