baber/WOPTO huggingface dataset:
Patent CA-2643096-C (CA)
Title: Rf-to-baseband receiver architecture
Inventor: DEVRIES CHRISTOPHER ANDREW
IPC: H04B15/00
Filed: 2007-02-22
Granted: 2011-01-25
Abstract: An improved receiver architecture and method for a wireless transceiver (e.g. for a headphone) is provided whereby the receiver, advantageously, enables the use of only one synthesizer circuit for both the RF-to-IF and IF-to-base band conversion processes which, in turn, provides for lower power consumption. The receiver includes an injection locked local receiver oscillator (Rx LO) which is used for the first mixing stage (i.e. the RF-to-IF conversion). The Rx LO 105 is thereby able to use a high-level harmonic of a relatively low reference frequency signal produced by that synthesizer (e.g. a fractional-N phase locked loop circuit (PLL)). The receiver further includes a tunable Q-enhanced IF filter 110 and complex sub-sampling and mixing down-conversion circuitry for the second conversion stage (i.e. IF-to-baseband conversion). The sampling frequency used for the second conversion stage is a harmonic of the reference frequency derived from the synthesizer (PLL). For example, transceiver channels may be designed on the basis that the RF frequency FR1 is assigned a value of (n±¼)~fs, where the frequency fPLL of the PLL may be chosen to be twice the sub-sampling frequency fs and the frequency fRx LO of the Rx LO may be nine times the frequency fPLL.
Patent CA-2644040-C (CA)
Inventor: GINGRAS LUC
IPC: D21D1/30
Filed: 2008-11-18
Granted: 2017-05-16
Abstract: The present application discloses and methods and apparatuses to reduce the thickness of a refiner assembly as finally installed while enabling ease of installation. The apparatus and methods provide a refiner plate carrier which is adapted to support the plate segment to facilitate installation but not to support structurally the refiner plate segment during the refining process. The refiner plate carrier need not be sufficiently strong or sufficiently securely mounted to resist the forces during the refining process, these forces being thus taken up by another element of the refiner assembly. Moreover, the refiner assembly can be made lighter and easier to handle during installation and the installed refiner assembly can be thinner, once installed.
Patent CA-2644165-C (CA)
Title: Improvements in pet blow moulding machines
Inventor: BEALE GLENN ROBERT
IPC: B29C49/42
Filed: 2007-03-09
Granted: 2014-07-15
Abstract: A blow moulding machine for blow moulding a container having an integrally formed handle; said container blow moulded from a previously injection moulded preform; said preform comprising a body portion and said integrally formed handle; said machine including a preform loading station at which said preform is oriented by a preform orienting apparatus.
Patent CA-2646579-C (CA)
Title: Installation de telecabines automatiques
Inventor: RICHARD JEROME
IPC: B61B10/02
Filed: 2007-03-29
Granted: 2013-11-26
Abstract: Installation automatique de transport par câble le long d'une ligne en boucle fermée, comprenant des véhicules (1) débrayables cadencés dans les gares après passage sur un circuit débrayé où ils sont entraînés à vitesse lente le long de quais de débarquement et d'embarquement 10. Chaque gare comporte un mécanisme de manAEuvre (DM) automatique apte à extraire les véhicules (1) du cheminement lent dans le circuit débrayé, et à les transférer vers un poste de débarquement/embarquement (15) qui leur est affecté par ordre d'arrivée, le véhicule précédent ayant préalablement été réintégré dans le cheminement lent à la place du véhicule extrait selon un programme établi. Un poste de compensation (16) comporte en permanence un véhicule vide de réserve susceptible de combler un espace vide laissé par un véhicule retardé et bloqué au poste d'embarquement/débarquement (15).
Patent CA-2648504-C (CA)
Inventor: NIU BIN
IPC: C10B53/07
Filed: 2006-06-12
Granted: 2014-05-27
Abstract: This invention is about a continuously cracking technology of waste rubber or plastics and its realizing equipment, which is the key technology to produce oil by use of waste rubber or plastics. The cracking process is as following: the catalyst and rubber or plastics are extruded and transported in order to separate the air or to prevent oxidization; the raw materials are transported into the cracking chamber and moved from the inlet orifice to the discharge hole; the cracking process of the raw material is finished; and finally the products are deviated automatically through the discharge hole. In this invention, the separation of air and oxygen in the inlet orifice and discharge hole of the cracking chamber can completely avoid the hidden dangers caused by incoming of oxygen into the cracking chamber, and thus realize industrial production with continuous feedings. Moreover, the ratio of the oil can be raised from 19% in current technology to 45%-48%, and the loss of production equipment can be reduced.  Therefore, production cost will become lower, safety measurement will become better and highly effective and continuous production will really come true.
Patent CA-2650636-C (CA)
Inventor: VAN DE KRAATS JAN
IPC: A61B3/10
Filed: 2007-04-18
Granted: 2013-10-29
Abstract: L'instrument de réflectométrie de l'invention contient une source de lumière, un spectromètre, et une première lentille et une seconde lentille. La source de lumière émet un faisceau d'éclairage vers la macule. Le spectromètre mesure un faisceau de détection qui est une partie du faisceau d'éclairage réfléchi de l'AEil et est indicatif des caractéristiques de l'AEil (par exemple pigment maculaire). La première lentille et la seconde lentille émettent le faisceau d'éclairage vers la macule et émettent le faisceau de détection de la macule vers le spectromètre. L'instrument est utilisé sur une pupille non dilatée et il réduit les réflexions indésirables grâce à l'un des éléments suivants au moins : la première lentille et la seconde lentille comportent des revêtements anti-reflet; les faisceaux d'éclairage et de détection traversent la première lentille et la seconde lentille en des emplacements décalés par rapport à leur centre; et les faisceaux d'éclairage et de détection restent séparés lorsqu'ils traversent la première lentille et la seconde lentille. L'instrument permet de mesurer la zéaxanthine, la lutéine et les niveaux de pigments maculaires totaux.
Patent CA-2653813-C (CA)
Title: Gas supply coupling for a water heater
Inventor: CLAYTON RUSSELL
IPC: F16L5/10
Filed: 2009-02-12
Granted: 2012-09-04
Abstract: A gas supply coupling and method of assembly for the delivery of combustion gases to a combustion chamber of a heating device.
Patent CA-2659904-C (CA)
Inventor: BELLISTRI JAMES T
IPC: F02M69/04
Filed: 2007-08-01
Granted: 2016-03-22
Abstract: A low pressure, low cost electronic fuel injection system (18) for small hand-held two cycle engines (1) is provided which employs a number of improvements, including by way of example and not of limitation, an improved low cost injector construction (45), a throttle body integration (10) that includes mounting the operational components of the supply system on a single unit, an improved ignition module (40), a pressure regulated fuel system controlled by an electronic control unit (42) employing and an adaptive algorithm based on engine speed which controls the speed by varying the amount of fuel provided to the engine.
Patent CA-2661751-C (CA)
Inventor: GLYDON JAMES A
IPC: A61J1/03
Filed: 2007-08-29
Granted: 2011-04-12
Abstract: A packaging assembly supports and dispenses a plurality of retail products, such as confectionary products. The assembly includes a housing having a plurality of package sleeves that are removably attached to the housing. A blister tray attachment is slidably insertable into one or more of the package sleeves.
Patent CA-2662092-C (CA)
Inventor: CASTLE LINDA A
IPC: C12N9/10
Filed: 2004-04-29
Granted: 2012-07-17
Abstract: On présente de nouvelles protéines, dont des protéines capables de catalyser l'acétylation du glyphosate et d'autres protéines de structure apparentée. On présente également de nouveaux polynucléotides capables de coder ces protéines, des formulations renfermant une ou plusieurs de ces nouvelles protéines et/ou de ces nouveaux polynucléotides, des cellules recombinantes et des plantes transgéniques renfermant ces nouveaux composés, des méthodes de diversification faisant appel à ces nouveaux composés, ainsi que des méthodes permettant d'utiliser ces composés. Parmi les nouvelles méthodes et les nouveaux composés, certains peuvent être utilisés pour rendre un organisme, par exemple une plante, résistant au glyphosate.
Patent CA-2662393-C (CA)
Inventor: HOOK DAVID
IPC: C07C227/16
Filed: 2007-09-11
Granted: 2015-11-03
Abstract: The invention relates to a process for producing a compound according to formula (i) or salt thereof, wherein R1 and R1´ are independently hydrogen or an amine protecting group and R2 is a carboxyl group or an ester group, comprising reacting a compound according to formula (ii) or salt thereof, wherein R1, R1´ and R2 are defined as above, with hydrogen in the presence of a transition metal catalyst and a chiral ligand, wherein the transition metal is selected from group 7, 8 or 9 of the periodic table. Furthermore, the invention relates to products obtainable by said process and to their use in the production of NEP inhibitors. Moreover, the invention relates to the use of transition metal catalyst in the preparation of NEP inhibitors or prodrugs thereof.
Patent CA-2663776-C (CA)
Inventor: RAO DHARMARAJ RAMACHANDRA
IPC: A61P31/04
Filed: 2007-09-24
Granted: 2016-01-26
Abstract: Amorphous rifaximin, methods of making it, and pharmaceutical compositions containing it. Also described are methods of converting amorphous rifaximin to crystalline rifaximin and vice versa.
Patent CA-2669363-C (CA)
Inventor: BOYD MALCOM
IPC: A61M5/315
Filed: 2007-11-08
Granted: 2016-03-22
Abstract: The present invention relates to drive mechanisms suitable for use in drug delivery devices (1), in particular pen-type injectors, wherein a number of pre-set doses of medicinal product can be administered. In particular, the present invention relates to such drug delivery devices where a user may activate the drug delivery device. The present invention relates to drive mechanisms suitable for use in drug delivery devices, in particular pen- type injectors, wherein a number of pre-set doses of medicinal product can be administered. In particular, the present invention relates to such drug delivery devices where a user may activate the drug delivery device.
Patent CA-2671025-C (CA)
Title: Digital image archiving and retrieval using a mobile device system
Inventor: CHAUDHURY KRISHNENDU
IPC: G06K9/62
Filed: 2007-11-28
Granted: 2019-07-16
Abstract: A computer-implemented method of managing information is disclosed. The method can include receiving a message from a mobile device configured to connect to a mobile device network (the message including a digital image taken by the mobile device and including information corresponding to words), determining the words from the digital image information using optical character recognition, indexing the digital image based on the words, and storing the digital image for later retrieval of the digital image based on one or more received search terms.
Patent CA-2671384-C (CA)
Inventor: HAYNES JOHN T
IPC: A01K29/00
Filed: 2005-11-30
Granted: 2012-09-18
Abstract: A method and system for managing at least one animal is disclosed. The method can include imaging, such as ultrasound imaging, a lung of a live animal, such as a ruminant animal or bovine animal. The imaging can be performed to determine a degree of respiratory damage from past respiratory illness. After imaging, information regarding respiratory damage can be used to select at least one aspect of the treatment, care or disposition of the animal. For example, the information can be used to select the amount or type of feed provided to the animal at a feedlot. The information also can be used to select how long the animal should be housed at the feedlot prior to slaughter. If an animal is diagnosed with a respiratory illness, information about its degree of respiratory damage from past respiratory illness also can be used to select the appropriate medical treatment or lack of treatment.
Patent CA-2676725-C (CA)
Inventor: LI WENBIN
IPC: C09D11/00
Filed: 2008-02-13
Granted: 2012-04-10
Abstract: The present invention relates to absorbent articles that comprise high barrier sheets that comprise an ink composition that is applied in aqueous form, typically (substantially) free of organic solvents, and processes for making such articles. The sheets are typically used as or part of a cuff, such as an anal and/ or genital cuff (also referred to as topsheet with opening or openings) or leg cuff or barrier cuff, used in for example diapers. The water-based ink comprises typically surfactant and a specific water-based film-forming polymer solution or dispersion.
Patent CA-2678034-C (CA)
Inventor: ARESKOUG STEFAN
IPC: A61L15/18
Filed: 2008-02-13
Granted: 2014-10-28
Abstract: La présente invention concerne un procédé destiné à la production d'une structure en mousse de polyuréthane hydrophile contenant un sel d'argent choisi dans le groupe du sulfate d'argent, du citrate d'argent, de l'acétate d'argent, du carbonate d'argent, du lactate d'argent et du phosphate d'argent, ou un mélange de ces sels. Le procédé consiste à (a) fournir une phase aqueuse contenant un tensio-actif et au moins un sel d'argent dispersé dans la phase aqueuse, (b) fournir un polyéther à terminaison isocyanate à fonctionnalité supérieure à (2), (c) mélanger la phase aqueuse et le polyéther à terminaison isocyanate et transférer immédiatement le mélange résultant dans un moule, ce qui permet d'obtenir une structure en mousse, et (d) sécher la structure en mousse jusqu'à ce que la teneur en humidité soit de 10% en poids au maximum. L'invention a aussi pour objet une structure en mousse de polyuréthane hydrophile produite au moyen du procédé et un pansement comprenant la structure en mousse.
Patent CA-2678386-C (CA)
Inventor: KAZMAIER PETER M
IPC: B44F1/12
Filed: 2009-09-11
Granted: 2012-07-17
Abstract: A toner set includes a plurality of toners, at least one toner but less than all toners of the toner set including binder, colorant and fluorescence agent and remaining additional toners including binder, colorant and free of fluorescence agent.  At least a first toner grouping and a second toner grouping of the toner set form a combination, the first and second groupings of the combination exhibiting a substantially same color under ambient light conditions upon image formation.  The first toner grouping and the second toner grouping of the combination contain a different amount of the fluorescence agent, wherein upon exposure to activating energy, the fluorescence agent fluoresces to cause a visible change in the color of a pattern formed in an image by the first toner grouping as compared to the second toner grouping.
Patent CA-2684148-C (CA)
Title: Bloc de drains
Inventor: RAMELLA IVO
IPC: A61M27/00
Filed: 2008-05-16
Granted: 2016-07-12
Abstract: La présente invention concerne une unité à tuyau de drainage destinée à l'aspiration de fluides corporels au moyen d'une pompe d'aspiration, présentant un tuyau de drainage (10) destiné à aspirer les fluides corporels et au moins un tuyau d'entretien (11) comprenant respectivement une extrémité côté patient et une extrémité côté pompe, les extrémités côté patient du tuyau de drainage (10) et du tuyau d'entretien (11) se trouvant dans une pièce de raccord côté patient (3) commune, et les extrémités côté pompe du tuyau de drainage (10) et tuyau d'entretien (11) se trouvant dans une pièce de raccord côté pompe (2) commune. Les extrémités du tuyau de drainage (10) s'étendent séparément des extrémités du tuyau d'entretien (11), les extrémités côté patient débouchant dans un canal de drainage (37) et dans un canal d'entretien (35) de la pièce de raccord côté patient (3), et les extrémités côté pompe débouchant dans un canal de drainage (24) et dans un canal d'entretien (25) de la pièce de raccord côté pompe (2). L'unité à tuyau de drainage peut être réalisée de manière simple, économique et avec une bonne fiabilité d'utilisation.
Patent CA-2684861-C (CA)
Title: Method and apparatus for the formation of multiple microconduits
Inventor: HERNDON TERRY O
IPC: A61M37/00
Filed: 2008-04-30
Granted: 2012-08-21
Abstract: Disclosed is an apparatus that creates a number of microconduits, i.e., small holes in the stratum corneum, the outermost layer of human skin tissue, to provide a pathway therethrough, which can be used, for example, for transdermal drug delivery.
Patent CA-2685882-C (CA)
Title: Biodegradable and compostable high-barrier packaging material
Inventor: IYENGAR GOPAL
IPC: B32B15/08
Filed: 2008-06-06
Granted: 2015-12-29
Abstract: Bio-degradable, high-barrier packaging materials and methods for production are provided. The present high-barrier packaging materials include a substrate having a print side and a back side, a coating having nano pigments on the print side and a metalized film applied to the back side with a binding layer. Preferably, at least one of the metalized film and the binding layer includes polylactic acid. Moreover, the back side preferably also includes a polylactic acid heat seal layer.
Patent CA-2687914-C (CA)
Title: Moyen de distribution pourvu d'un doseur blocable et d'une valve anti-reflux
Inventor: EBBETT TODD DONALD
IPC: A61D7/00
Filed: 2008-06-23
Granted: 2016-03-01
Abstract: L'invention concerne un moyen de distribution (100) de médicament vétérinaire, comprenant une poignée allongée (10) à axe longitudinal (A), un orifice d'entrée (14) destiné à recevoir un médicament, ainsi qu'une ouverture de sortie (21). L'orifice de sortie (21) présente un axe central (B) qui forme un angle (8) compris entre 0° et 45° avec l'axe longitudinal (A) de la poignée. Le moyen de distribution (100) selon l'invention comprend également une partie de régulation de dosage (39) pouvant se déplacer entre une première position dans laquelle la dose à distribuer peut être régulée et une deuxième position dans laquelle la dose à distribuer ne peut pas être régulée.
Patent CA-2694364-C (CA)
Title: Procedes ameliores permettant la formation de liaisons disulfure
Inventor: PRASSLER JOSEF
IPC: C12N15/10
Filed: 2008-08-21
Granted: 2016-11-22
Abstract: La présente invention concerne des procédés permettant la formation de liaisons disulfure intermoléculaires, y compris les (poly)peptides/protéines, les acides nucléiques, les vecteurs, les cellules hôtes et les bactériophages utilisés dans ces procédés. L'invention concerne en outre l'utilisation de ce procédé en vue de l'expression améliorée de (poly)peptides/protéines à la surface de particules bactériophages.
Patent CA-2698983-C (CA)
Inventor: KOENIG ANDREAS
IPC: B60P7/15
Filed: 2008-09-12
Granted: 2015-11-03
Abstract: A retaining device which can be fitted in a vehicle interior (1), in particular as part of a storage system, is proposed. Said retaining device contains at least one retaining strut (6) with a length-adjustable rod structure (13) and two plate-like supporting elements (14) attached to the end sides thereof. The supporting elements (14) can be fixed to the vehicle walls (7, 8) by a respective adhesive fastening device (45). This results in a secure support for the retaining struts (6) without it being necessary to brace the retaining struts (6) fixedly between the vehicle walls (7, 8).
Patent CA-2703711-C (CA)
Inventor: GRAY THOMAS A
IPC: G01V3/12
Filed: 2010-05-13
Granted: 2015-02-17
Abstract: The system provides approximations of a person's location to interested parties wherein the approximations are based upon a detection device's location and inherent inaccuracies related to that detection device. The system can evaluate location information from multiple detectors and approximate the location using and combining that information. The system can provide a confidence level for that determination. The system can also degrade confidence levels assigned to the location as a function of time. Each location can include a hierarchy of subtypes with each subtype including a precision level, the precision level associated with an accuracy level of a detector involved for placing a person within that particular location. When a detector receives location information, the system described herein can traverse through the locations and their associated precision levels to approximate the correct type of location within the hierarchy using the accuracy level of the detector.
Patent CA-2704789-C (CA)
Title: Capteur optique pour determiner la concentration d'une substance a analyser
Inventor: AMOSOV ARKADY
IPC: A61B5/00
Filed: 2008-10-31
Granted: 2018-07-24
Abstract: L'invention propose un procédé et un appareil pour déterminer de manière non invasive la concentration de glucose chez un sujet à l'aide d'une excitation optique et d'une détection. Le procédé comprend l'émission d'un faisceau d'excitation pour irradier une partie tissulaire du sujet, provoquant des changements physiques et chimiques dans la surface et provoquant une rétrodiffusion initiale de lumière. Le procédé comprend en outre une émission périodique d'un faisceau de sonde qui irradie la partie de tissu et qui provoque des rétrodiffusions périodiques de lumière. Les rétrodiffusions initiales et périodiques sont détectées et converties en signaux électriques d'au moins l'amplitude, la fréquence ou le temps de descente des changements physiques et chimiques, les rétrodiffusions étant modulées par les changements physiques et chimiques. Par la différenciation temporelle de l'amplitude et/ou de la fréquence et/ou du temps de descente des changements physiques et chimiques, on peut déterminer la concentration de glucose.
Patent CA-2706562-C (CA)
Title: Appareil pour nettoyer les sols
Inventor: ARNOLD PETER
IPC: A47L11/33
Filed: 2008-08-05
Granted: 2013-11-19
Abstract: Appareil pour nettoyer les sols (1), comprenant : un corps de base (2) sur lequel sont disposés une brosse rotative (3) et un récipient à poussières (4) ; et un support de chiffon (5) sur lequel peut être fixé un chiffon de nettoyage (6). Le support de chiffon (5) est fixé au corps de base (2) de manière amovible.
Patent CA-2706607-C (CA)
Inventor: SCHMITT HARALD
IPC: H04W16/32
Filed: 2008-10-13
Granted: 2013-08-06
Abstract: La présente invention concerne un procédé de fonctionnement d'un réseau de téléphonie mobile qui présente au moins deux niveaux d'alimentation (1, 2, 3), les niveaux d'alimentation (1, 2, 3) se chevauchant et étant formés respectivement par une pluralité de stations d'émission. Selon l'invention, un premier niveau d'alimentation (1) est défini en tant que niveau standard (1) qui garantit la disponibilité du réseau de téléphonie mobile, et un deuxième niveau d'alimentation (2, 3) est mis à l'arrêt au moins partiellement et/ou temporairement.
Patent CA-2710226-C (CA)
Inventor: GAY FARRAL D
IPC: E21B43/34
Filed: 2008-12-16
Granted: 2013-05-21
Abstract: A submersible pumping system for use downhole, wherein the system includes a first pump, a second pump, a recirculation coupling between the first and second pumps, and a recirculation line for directing cooling flow across the pump motor. The pumps and coupling are independent modular items connected together. Optionally, a multi-stage pump may be retrofitted with the coupling for creating a cooling flow.