baber/WOPTO huggingface dataset:
Patent CA-2783116-C (CA)
Title: Procede de preparation de methacrylates de melanges d'alcool c17
Inventor: BETTE VIRGINIE
IPC: C07C69/54
Filed: 2010-11-23
Granted: 2018-05-01
Abstract: La présente invention concerne un procédé de préparation de (méth)acrylates de mélanges d'alcools en C17 par conversion d'acides (méth)acryliques avec un mélange d'alcools en C17 en la présence d'au moins un catalyseur acide et d'au moins un inhibiteur de polymérisation et en la présence d'un solvant qui avec de l'eau forme un azéotrope, le procédé consistant à réaliser l'estérification dans un réacteur comprenant un évaporateur à circulation, à extraire l'azéotrope par distillation et à le condenser, à décomposer le condensat en une phase aqueuse et une phase organique, le mélange d'alcools en C17 ayant un indice de ramification moyen (indice iso) de 2,8 à 3,7.
Patent CA-2783447-C (CA)
Inventor: ROGERS GRANT
IPC: F16C11/10
Filed: 2012-07-23
Granted: 2019-06-18
Abstract: A folding table has a leg pivotally coupled to a bottom of a tabletop. A pair of links is pivotally coupled together and pivotally coupled in series between the tabletop and the leg. The pair of links, the tabletop and the leg form a four-bar, four-pivot linkage, including four pivots and four bars defined between the pivots. The bars of the linkage are sized and the pivots of the linkage are located to resist movement of the linkage through an intermediate binding configuration between open and closed configurations.
Patent CA-2785755-C (CA)
Title: Systeme de mesure comportant un convertisseur de mesure de type vibrant
Inventor: KUMAR VIVEK
IPC: G01F1/84
Filed: 2010-12-22
Granted: 2016-02-02
Abstract: Le système de mesure comporte un convertisseur de mesure de type vibrant parcouru par un fluide en fonctionnement pour produire des signaux primaires correspondant à des paramètres du fluide en circulation, et une électronique de convertisseur couplée électriquement au convertisseur de mesure pour commander le convertisseur de mesure et évaluer les signaux primaires fournis par le convertisseur de mesure. Le convertisseur de mesure comporte au moins un tube de mesure pour guider le fluide en circulation, au moins un vibreur électromécanique pour exciter et/ou maintenir des vibrations du ou des tubes de mesure, et au moins un premier capteur de vibrations pour capter des vibrations du ou des tubes de mesure et pour produire un premier signal primaire du convertisseur de mesure, représentant des vibrations au moins du ou des tubes de mesure. L'électronique de convertisseur fournit au moins un signal pilote pour le vibreur, produisant des vibrations du ou des tubes de mesure, et produit au moyen du premier signal primaire et d'une valeur de mesure d'amortissement représentant une puissance d'excitation ou un amortissement des vibrations du ou des tubes de mesure à la suite d'un frottement intérieur dans le fluide circulant dans le convertisseur de mesure, nécessaire pour maintenir des vibrations du ou des tubes de mesure, une valeur de mesure de différence de pression représentant une différence de pression apparaissant entre deux points de référence prédéfinis dans le fluide en circulation.
Patent CA-2786735-C (CA)
Inventor: DENOME FRANK WILLIAM
IPC: A61Q19/10
Filed: 2011-01-31
Granted: 2015-09-15
Abstract: Disclosed are plasticized, water-soluble films having favorable cold-water solubility, wet handling, and thermoforming characteristics, and which can include a PVOH resin made up of blend of two or more PVOH polymers each having a monomodal molecular weight distribution, and the PVOH resin characterized by a viscosity in a range of about 13.5 cP to about 20 cP (or a corresponding weight average molecular weight), a degree of hydrolysis of about 84% to about 92%, a polydispersity index value in a range of about 1 to about 5, a residual water content of about 4 wt.% to about 10 wt.%, and a Resin Selection Index value in a range of 0.255 to 0.315; methods of making the films; compositions including PVOH resins for making the films; and pouch and packet articles made from the films.
Patent CA-2788114-C (CA)
Title: Procedes de synthese de derives de dihydropyridophtalazinone
Inventor: WANG BING
IPC: C07D403/06
Filed: 2011-02-08
Granted: 2018-11-06
Abstract: L'invention concerne des procédés de synthèse de dérivés de dihydropyridophtalazinone, tels que, par exemple, la 5-fluoro-8-(4-fluorophényl)-9-(1-méthyl-1H-1,2,4-triazol-5-yl)-8,9-dihydro-2H-pyrido[4,3,2-de]phtalazin-3(7H)-one et ses stéréoisomères, qui sont des inhibiteurs puissants des poly(ADP-ribose)polymérases (PARP), ainsi que des nouveaux composés intermédiaires de synthèse.
Patent CA-2788920-C (CA)
Title: Systeme et methode pour mettre a jour une liste de contacts
Inventor: BACCAY PETER EYMARD
IPC: H04W4/16
Filed: 2012-09-07
Granted: 2018-08-28
Abstract: Linvention concerne des systèmes et des méthodes servant à mettre à jour une liste de contacts sur un appareil mobile. Un appareil mobile reçoit une liste de contacts de conférence téléphonique indiquant les coordonnées de plusieurs des participants à la conférence téléphonique, avant ou après le moment où ils joignent la conférence téléphonique. Lappareil mobile détermine, lors de sa participation à la conférence téléphonique, les coordonnées dun participant à la conférence téléphonique en interrogeant une base de données de coordonnées stockant les coordonnées des nombreux participants à la conférence téléphonique. Lappareil mobile reçoit, tandis quil participe à la conférence téléphonique, les coordonnées du participant à la conférence téléphonique. Lappareil mobile remplit le dossier de coordonnées à laide des coordonnées reçues.
Patent CA-2789711-C (CA)
Inventor: BREGMAN HOWARD
IPC: A61P29/00
Filed: 2011-02-16
Granted: 2014-08-05
Abstract: The present invention provided compounds as generally represented by formula I (see formula I) that are inhibitors of voltage-gated sodium channels (Nav), in particular Nav 1.7, and are therefore useful for the treatment of diseases treatable by inhibition of these channels, in particular, chronic pain disorders. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
Patent CA-2789844-C (CA)
Inventor: BRUNEL JEAN-MICHEL
IPC: C01B3/06
Filed: 2011-02-15
Granted: 2016-10-18
Abstract: The invention relates to a method for producing hydrogen comprising the steps of: i) contacting a compound (C) comprising one or more groups Si-H with a phosphorous based catalyst in the presence of a base in water as solvent, thereby forming hydrogen and a by-product (C1); wherein said phosphorous based catalyst is as defined in claim 1; and ii) recovering the obtained hydrogen.
Patent CA-2794991-C (CA)
Inventor: MANTYLA JAMES
IPC: A47L5/38
Filed: 2012-11-09
Granted: 2018-09-04
Abstract: A female electrical receptacle for mounting behind an inlet valve of a central vacuum cleaning system, having a base portion and a cover portion wherein the base portion defines three open topped channels and two side channels include an electrically conductive bayonet extending into said channel. The central channel retains the ground wire. Each bayonet is electrically connected to a female pin receptacle located toward one end of said base portion. The cover is sized and shaped to be field securable to said base portion to close said open top channels onto said bayonets, The female electrical receptacle further includes attachment features adjacent the pin receptacles, which are sized and shaped to engage with said inlet valve to permit said one end to be mounted behind said inlet valve and connected to a plug opening in said inlet valve. An electrical wire may be field inserted between the cover and the base so that when the cover is secured to the base an electrical connection is completed by the bayonets between the wire and the pin receptacles to electrify the plug opening in the inlet valve.
Patent CA-2795275-C (CA)
Title: Lyophilized formulation of pectin-adriamycin conjugate and preparation method thereof
Inventor: TANG XIAOHAI
IPC: A61P35/00
Filed: 2011-04-22
Granted: 2014-08-19
Abstract: The invention belongs to the pharmaceutical field, and particularly relates to a lyophilized formulation of pectin-adriamycin conjugate and a preparation method thereof. In order to solve insolubility problem of the pectin-adriamycin conjugate (hereinafter referred to as PAC), improve bioavailability and facilitate preparation, the inventor prepared the PAC into a nanosuspension. However, as long-term stability of the nanosuspension is poor, the inventor proposed to prepare the nanosuspension into a lyophilized formulation, that is, an insoluble pectin-adriamycin conjugate is prepared into a suspension or nanosuspension, and a lyophilized support agent is added to the suspension for lyophilization treatment to prepare the lyophilized formulation. Lyophilized products prepared from the nanosuspension are characterized by enhanced stability of nano-particle size and enhanced stability of drug loading rate, which provides a new solution for clinical application of the PAC.
Patent CA-2795402-C (CA)
Inventor: GAULLY BRUNO ROBERT
IPC: G01K13/02
Filed: 2011-04-05
Granted: 2018-03-20
Abstract: The invention relates to a device for measuring the temperature in a flow channel of the primary flow of a bypass turbojet engine as it enters the compressor, comprising a hollow, sealed structure forming a connecting arm (36b) of an intermediate casing (30), which structure is intended to extend radially through a flow channel of the primary flow (16) and a flow channel of the bypass flow (18) of the turbojet engine. The connecting arm (36b) includes at least one air inlet (44) intended to open into the flow channel of the primary flow as it enters a compressor and at least one air outlet (46) intended to open into an area of the turbojet engine in which the ambient pressure is lower than the pressure in the flow channel of the main primary flow as it enters the compressor. The device also comprises a temperature probe (48), the sensitive part of which is located inside the connecting arm.
Patent CA-2799149-C (CA)
Inventor: NOH MIN SEOK
IPC: H04B7/26
Filed: 2011-05-16
Granted: 2015-11-24
Abstract: A method and apparatus for transmitting an aperiodic sounding reference signal (SRS) in a wireless communication system is provided. The method include receiving a downlink control information (DCI) format including a triggering signal for triggering a transmission of an aperiodic SRS from a base station (BS) via a physical downlink control Channel (PDCCH), blind-decoding the PDCCH in a UE-specific search space, and transmitting the aperiodic SRS triggered based on the triggering signal to the BS.
Patent CA-2803692-C (CA)
Inventor: HERBST HARALD
IPC: G05B15/02
Filed: 2011-06-21
Granted: 2016-08-16
Abstract: An iterative method for controlling and optimizing a production process of at least one of a material and a product formed out of the compound material. Thereby a production control unit is provided and three different parameter groups, namely indicating parameters, nominal parameters and correcting parameters are defined, wherein the indicating and nominal parameters may be selected out of a group comprising process parameters, material recipe parameters and product property parameters. The correcting parameters may be selected out of the group comprising process parameters and recipe parameters. As reference values, nominal parameters are provided to the production control unit. During a first production cycle at least one indicating parameter is measured and the measured values are provided to the unit. If the values deviate to much from the nominal parameters, the unit afterwards sets at least one correcting parameter on basis of the indicating parameter and on basis of the nominal parameter, thereby concerning any interaction between different parameters due to changes of any parameter.
Patent CA-2806329-C (CA)
Title: Detergents durables et stables pour laver la vaisselle a la main
Inventor: BRAECKMAN KARL GHISLAIN
IPC: C11D1/83
Filed: 2011-08-02
Granted: 2019-01-08
Abstract: Le besoin d'une composition détergente liquide pour laver la vaisselle à la main, ayant une excellente stabilité à basse température et fournissant un bon nettoyage et une mousse durable, est satisfait en intégrant un tensioactif non-ionique alcoxylé et ramifié, en combinaison avec des tensioactifs anioniques éthoxylés ayant peu ou pas de ramification, dans la composition. De manière surprenante, une telle combinaison permet également d'obtenir un excellent profil de moussage pendant des procédés de lavage de vaisselle à application directe.
Patent CA-2806342-C (CA)
Inventor: DUROCHER ERIC
IPC: B23P15/00
Filed: 2013-02-15
Granted: 2020-06-30
Abstract: A thermal expansion joint suited for metal sheet component assemblies and method of connection is described. The expansion joint connection is formed by overlapping edge portions of components which are subject to different temperatures. Slot apertures are formed in the edge portion of a first component at predetermined locations and hole apertures are formed in the edge portion of the second component and disposed for confronting alignment with the slot apertures. A connecting sleeve is disposed in each hole aperture and projects through the hole and associated slot and a retention washer is secured over an end of the connecting sleeve on the other side of the second component. A fastener extends through the retention washer and the connecting sleeve to clampingly interconnect the overlapped edge portions of the first and second components.
Patent CA-2806990-C (CA)
Inventor: WILTSHIRE NEIL
IPC: A61F13/02
Filed: 2011-07-29
Granted: 2018-08-28
Abstract: A wound management device comprising at least one wall element of flexible sheet material, the device being securable to skin around a wound site to define a space wherein the wound is accessible; and a connector element held to the at least one wall element and affording at least one passage for external communication with the space; wherein the connector element includes at least one formation through which the or a passage extends, for engagement by a member for fluid supply to or removal from the space.
Patent CA-2812034-C (CA)
Inventor: GUNAWARDHANA LHANOO
IPC: A61K31/415
Filed: 2011-09-08
Granted: 2018-10-23
Abstract: The present disclosure relates to a method of treating hyperuricemia in a patient that also suffers from a second disease state requiring treatment with theophylline, wherein the patient receives concomitant treatment with a xanthine oxidoreductase inhibitor and theophylline without resulting in theophylline toxicity to the patient and without substantial adjustments to the manufacturer's recommended dosage of theophylline.
Patent CA-2815287-C (CA)
Title: Procede et dispositif de production d'alcools
Inventor: BELL PETER SIMPSON
IPC: C12P7/06
Filed: 2011-11-02
Granted: 2019-05-28
Abstract: La présente invention concerne un procédé de production d'alcools en C2+ à partir d'une charge de départ contenant du méthane, ledit procédé comprenant a) la réaction optionnelle dans un pré-reformeur de la charge de départ contenant du méthane en présence de vapeur, le rapport molaire vapeur + CO2 sur méthane étant inférieur à 5:1 ; b) le reformage d'au moins une partie de la charge de départ contenant du méthane dans un premier reformeur, éventuellement en présence de vapeur, le rapport molaire vapeur + CO2 sur méthane étant inférieur à 5:1 pour obtenir un premier courant de produit comprenant CO, H2 et CO2 ; c) la soumission optionnelle d'au moins une partie du premier courant de produit et/ou d'une partie de la charge de départ contenant du méthane à un procédé de reformage dans un deuxième reformeur en présence de vapeur et d'oxygène pour obtenir un deuxième courant de produits comprenant CO, H2 et CO2 ; d) la soumission des courants de produits à un processus de fermentation bactérienne dans une cuve de fermentation pour obtenir un troisième courant de produits comprenant une solution aqueuse d'au moins un alcool en C2+, des nutriments et des intermédiaires de réaction et un quatrième courant de produits comprenant CO, H2 et CO2, au moins 60 % du CO étant converti ; e) le recyclage d'au moins une partie du quatrième courant de produits vers la charge de départ contenant du méthane ; f) la récupération d'au moins une partie du ou des alcools en C2+ à partir du troisième courant de produits pour obtenir un cinquième courant de produits ; et g) le recyclage d'au moins une partie du cinquième courant de produits vers la cuve de fermentation.
Patent CA-2817675-C (CA)
Title: Process and system for producing fuel components
Inventor: LAUMOLA HELI
IPC: C10G3/00
Filed: 2011-11-25
Granted: 2020-03-24
Abstract: The present invention relates to a process and system for producing fuel components, and more particularly to a process and system for producing fuel components from a material of biological origin. The process is a two-step or a three-step process comprising purifying of the feed material by evaporating and refining the purified feed material in the presence of at least one catalyst to form a mixture of hydrocarbon compounds from which mixture liquid hydrocarbon compounds are separated and further fractionated into fuel components. The present invention relates further to fuel components obtained by the process of the present invention as well as to the use of the fuel components and a mixture comprising the fuel components.
Patent CA-2819064-C (CA)
Title: Rail vehicle bogie with improved suspensions, specifically for a low-floor tramway
Inventor: RODET ALAIN
IPC: B61F5/00
Filed: 2013-06-11
Granted: 2020-07-14
Abstract: The bogie comprises two pairs of wheels, the wheels of each pair being connected to each other by an axle structure, this axle structure comprising, for each wheel of the corresponding pair, an axle box. The bogie includes an articulated chassis, each axle structure being carried by the chassis by means of primary suspension means. The primary suspension means include, for each wheel, an arm extending substantially longitudinally between a first end that is integrally joined with the axle box associated with this wheel, and a second free end. The arm is articulated between its first and second ends around a pivot connection with the chassis. For each arm, a primary helical spring extends between a first seat, formed on the second end of this arm, and a second seat, carried by the chassis.
Patent CA-2819806-C (CA)
Title: Automatically unlocking container
Inventor: SPAHMANN PETER
IPC: B65F1/12
Filed: 2013-06-27
Granted: 2016-05-24
Abstract: A container includes an enclosure housing an interior compartment for containing waste and further defining slots on sides of the enclosure for receiving lifting forks, a lockable rear lid pivotally connected to the enclosure, and an automatic unlocking mechanism actuated by lifting forks inserted into the slots for unlocking the rear lid to enable waste to be dumped from the container. The container may also be automatically re-locked when the forks are withdrawn from the slots.
Patent CA-2820502-C (CA)
Inventor: BROWN DANIEL RICHARD L
IPC: G06F7/00
Filed: 2013-06-26
Granted: 2017-09-05
Abstract: Methods, systems, and computer programs for performing key agreement operations in a communication system are described. In some aspects, a wireless network operator accesses a secret key associated with a mobile device. A key derivation function (KDF) is evaluated based on the secret key to produce a key derivation key, and the KDF is evaluated based on the key derivation key to produce an output value. A session key and a challenge value are obtained based on the output value. In some aspects, the mobile device receives the challenge value and accesses a secret key. A KDF is evaluated based on the secret key to produce a key derivation key, and the KDF is evaluated based on the key derivation key to produce an output value. A response value and a session key are obtained based on the output value. The response value is transmitted to the wireless network operator.
Patent CA-2822228-C (CA)
Inventor: BERTIN DE LA HAUTIERE GONZAGUE
IPC: G01S19/08
Filed: 2013-07-30
Granted: 2020-12-22
Abstract: The invention relates to a method of monitoring the integrity of stations for observing radio-navigation signals in a satellite based augmentation system SBAS comprising the following steps: - Defining a geographical zone comprising a plurality of observation stations, - Calculating, for each observation station of the said zone and for each line of sight between the said station and a satellite, the discrepancy between the theoretical pseudo-distance D and the measured pseudo-distance D', - Calculating the average m of the said discrepancies D-D over the said zone for at least one satellite in visibility of the said zone, - Validating the integrity of at least one observation station of the said zone if the said discrepancy, for the said station and for at least one line of sight between the said station and a satellite, is less than or equal to the said average that is multiplied by a predetermined exclusion threshold, and excluding this observation station in the converse case.
Patent CA-2825126-C (CA)
Inventor: STICKELMAIER JOHN F
IPC: F03H1/00
Filed: 2013-08-26
Granted: 2016-10-18
Abstract: A gridded ion propulsion system comprising two power controllers, four ion thrusters, and two switch assemblies. One switch assembly is connected to the two power controllers and to two of the four ion thrusters. The other switch assembly is connected to the two power controllers and to the other two ion thrusters. Each switch assembly has first and second switching states which can be selected to enable either power controller to supply power to any one of the four ion thrusters. Each switch assembly comprises a respective movable body and a respective multiplicity of switches which change state in unison when the movable body changes position. For example, the movable body may be a rotatable hollow shaft driven by a stepper motor.
Patent CA-2828051-C (CA)
Inventor: ELLIS TIMOTHY W
IPC: B03C3/16
Filed: 2012-03-01
Granted: 2017-02-21
Abstract: An emissions reduction stack comprises a conditioning section, collector section utilizing a wet electrostatic precipitator (WESP), and an output section. A chemically active aqueous stream is introduced into an incoming process stream in order to saturate the stream and produce a fog stream wherein water is condensed on the surface of particulates. The process of condensation increases the efficiency of the particulate filtration process conducted by the WESP.
Patent CA-2829165-C (CA)
Title: Method and apparatus for radio frequency tuning utilizing a determined use case
Inventor: WEHRMANN CHRISTOPHER
IPC: H03H7/38
Filed: 2013-10-03
Granted: 2016-11-01
Abstract: A system that incorporates teachings of the present disclosure may include, for example, a memory, a transceiver, a plurality of antennas coupled with the transceiver, a matching network coupled with at least one of the plurality of antennas, a detector coupled with the matching network where the detector obtains operational data associated with at least two of the plurality of antennas, and a controller circuit coupled with the detector and the matching network. The controller circuit can analyze the operational data to determine an operational data differential between the at least two of the plurality of antennas. The controller circuit selects a use case for the communication device from among a group of use cases stored in the memory based on the operational data differential. Additional embodiments are disclosed.
Patent CA-2830069-C (CA)
Title: Therapeutic agent for emphysema and copd
Inventor: SPIRA AVRUM
IPC: A61K38/06
Filed: 2012-03-20
Granted: 2019-11-12
Abstract: The invention described herein relates to methods of treating emphysema and COPD with a GHK tripeptide. The invention further relates to methods of determining the state of the lungs using biomarkers described herein.