baber/WOPTO huggingface dataset:
Patent CA-2873081-C (CA)
Title: Traitement utilisant des procedes a couche fixe et une decantation par flocs lestes
Inventor: SCHWINGLE TODD
IPC: C02F3/00
Filed: 2013-03-15
Granted: 2020-12-29
Abstract: L'invention concerne un système et une méthode de traitement de l'eau et des eaux usées. Le système comprend un procédé à couche biologique fixe et un procédé de floculation par flocs lestés. Le système comprend un réacteur à couche fixe raccordé fluidiquement à une source d'eaux usées et conçu pour fournir des effluents de couche fixe. Le système comprend de plus une source de flocs lestés raccordée fluidiquement aux effluents de couche fixe et conçue pour fournir des effluents à flocs lestés. Un clarificateur est présent dans le système et il est raccordé fluidiquement aux effluents à flocs lestés. Le clarificateur comprend une sortie d'effluents traités et une sortie de solides lestés et est conçu pour séparer un diluant traité de solides lestés.
Patent CA-2878795-C (CA)
Inventor: HANNA GERALD
IPC: C02F3/28
Filed: 2012-01-17
Granted: 2015-09-22
Abstract: A composition, and its method of manufacture, is provided for the settling of solids suspended in liquids passing through a reactor housing containing the composition whereupon the composition can dissolve and enter into the liquid and then contact the suspended solids in the liquid. A system and method of for treating water or sewage is further provided. The system can include a screening tank, a septic tank, a flocculant and mixing reactor, a primary clarifier, a secondary clarifier, a sludge dewatering tank, a surge tank, one or more filter tanks and a disinfection tank. The method can include the steps of receiving water or sewage to be treated and passing it through a screening tank and septic tank, a flocculant reactor, a primary clarifier, a secondary clarifier, a sludge dewatering tank, a surge tank, one or more filter tanks and a disinfection tank.
Patent CA-2879669-C (CA)
Inventor: RINGOLD CLAY E
IPC: C08F8/00
Filed: 2013-07-18
Granted: 2021-03-16
Abstract: Compositions and methods related to new wet strength resins are provided. By using functionally-symmetrical cross-linkers and mono-functional modifiers, and separating the steps of reacting a prepolymer with the cross-linkers from the reaction of intermediate cross-linked prepolymer with epichlorohydrin, new wet strength resin products are provided having improved properties.
Patent CA-2886300-C (CA)
Title: Systeme de turbodetendeur et de turbomachine entrainee
Inventor: MARIOTTI GABRIELE
IPC: F01D17/16
Filed: 2013-09-27
Granted: 2020-08-25
Abstract: La présente invention concerne un système de turbodétendeur et de turbomachine entraînée qui comprend : un turbodétendeur (13) conçu pour détendre un premier liquide et comprenant un étage de détendeur possédant un impulseur de détendeur ; un premier jeu (23) d'aubes directrices d'admission mobiles au niveau de l'admission de l'étage de détendeur ; une turbomachine entraînée (21) conçue pour traiter un second liquide et comprenant un impulseur de turbomachine ; un second jeu (27) d'aubes directrices d'admission mobiles au niveau de l'admission de l'impulseur de turbomachine ; une transmission mécanique (19) entre le turbodétendeur et la turbomachine entraînée ; et un organe de commande (25, 29) connecté au second jeu (27) d'aubes directrices d'admission mobiles et conçu pour commander le second jeu (27) d'aubes directrices d'admission mobiles pour ajuster la vitesse de rotation de la turbomachine entraînée et dudit turbodétendeur.
Patent CA-2889394-C (CA)
Inventor: AAMER KHALED ABDEL-HAKIM HELMY
IPC: C08J5/18
Filed: 2015-04-24
Granted: 2017-05-16
Abstract: Disclosed are self-assembled structures formed from self-assembling diblock copolymers of the formula (I):   wherein R1-R4, n, and m are as described herein, which find use in preparing nanoporous membranes. In embodiments of the self-assembled structure, the block copolymer self- assembles into a cylindrical morphology. Also disclosed is a method of preparing such self- assembled structure which involves spin coating a polymer solution containing the diblock copolymer to obtain a thin film, followed by solvent annealing of the film. Further disclosed is a method of preparing porous membranes from the self-assembled structures.
Patent CA-2889573-C (CA)
Inventor: KERN MARK T
IPC: B64D25/00
Filed: 2015-03-16
Granted: 2022-07-12
Abstract: An overheat sensor system is provided. A controller may create an aircraft temperature profile and may compare temperature sensor data to the profile. The system may provide an output indicating temperatures or fires.
Patent CA-2896827-C (CA)
Title: Siege de motocyclette et son procede de fabrication
Inventor: ROULUND LARS
IPC: B62J1/12
Filed: 2013-11-25
Granted: 2017-07-11
Abstract: L'invention concerne un siège comprenant une assiette de siège de base définissant des encoches positionnées sous une zone de siège pour un utilisateur assis, une membrane élastique sur les encoches, un coussin sur l'assiette de siège de base, au moins un tampon à alvéole à air sur le coussin au niveau de la zone de siège, et un couvercle.
Patent CA-2898271-C (CA)
Inventor: FELLERS MATTHEW
IPC: G10L19/008
Filed: 2014-01-22
Granted: 2019-02-19
Abstract: Received audio data may include a first set of frequency coefficients and a second set of frequency coefficients. Spatial parameters for at least part of the second set of frequency coefficients may be estimated, based at least in part on the first set of frequency coefficients. The estimated spatial parameters may be applied to the second set of frequency coefficients to generate a modified second set of frequency coefficients. The first set of frequency coefficients may correspond to a first frequency range (for example, an individual channel frequency range) and the second set of frequency coefficients may correspond to a second frequency range (for example, a coupled channel frequency range). Combined frequency coefficients of a composite coupling channel may be based on frequency coefficients of two or more channels. Cross-correlation coefficients, between frequency coefficients of a first channel and the combined frequency coefficients, may be computed.
Patent CA-2900515-C (CA)
Inventor: BAUER WALTER JACOB
IPC: A61L2/02
Filed: 2014-10-03
Granted: 2016-10-25
Abstract: A method of reducing the content of ammonia in manure of birds by feeding the birds with a liquid solution having nanobubbles.
Patent CA-2902517-C (CA)
Title: Hospital bed with patient weight and displacement sensors
Inventor: LEMIRE GUY
IPC: A61G7/05
Filed: 2015-08-27
Granted: 2021-07-20
Abstract: A system for determining a location of a patient on a hospital bed comprising: at least one deformation sensor adapted to generate a signal indicative of a deformation of a frame of the bed; a location determination unit for determining a lateral and/or longitudinal location of the patient based on the deformation of the frame. A method for monitoring an exit of a patient from a hospital bed comprising: determining a patient location on the bed based on measured deformation and generating an alarm signal if the determined location is outside a predetermined area. A weight sensing system for a hospital bed having a base with a suspended frame suspended from a fixed frame comprising: a load sensor connecting the suspended frame and the fixed frame via a suspension member which is unsecured from the fixed frame to allow free vertical movement of the suspended frame relative to the fixed frame.
Patent CA-2903375-C (CA)
Title: Delayed release film coatings containing calcium silicate and substrates coated therewith
Inventor: REYES GEORGE
IPC: A61K47/38
Filed: 2014-02-25
Granted: 2020-11-24
Abstract: The present invention includes pH dependent, dry film coating compositions containing calcium silicate for use on orally-ingestible substrates such as tablets and the like. The film coating compositions can be applied as an aqueous suspension either directly to a substrate or after the substrate has been coated with a subcoat. In preferred aspects, the polymer is either an enteric or reverse-enteric polymer. Methods of preparing the dry film coatings, methods of preparing corresponding aqueous suspensions, methods of applying the coatings to substrates and the coated substrates themselves are also disclosed.
Patent CA-2903990-C (CA)
Title: Cold-cathode switching device and converter
Inventor: SOMMERER TIMOTHY JOHN
IPC: H02M7/72
Filed: 2013-05-21
Granted: 2020-01-07
Abstract: A cold-cathode switching device is presented. The cold-cathode switching device (100) includes a housing (110) defining a chamber (111); an ionizable gas (112) disposed in the chamber; and a plurality of electrodes (120) disposed in the chamber. The plurality of electrodes includes a cathode (124) and an anode (122) defining a discharge gap, and wherein at least one of the cathode and anode comprises a material (140) that is liquid at an operating temperature of the cathode or the anode.
Patent CA-2904965-C (CA)
Inventor: LANOS PIERRE
IPC: G01N33/50
Filed: 2014-03-25
Granted: 2021-11-16
Abstract: La présente invention est relative à une méthode biologique de dosage des peptidoglycanes (PGN) dans un échantillon, en particulier un échantillon de polymères de glucose. Le dosage des PGN comprend a) le traitement de l'échantillon de polymère de glucose par sonication, chauffage, et/ou alcalinisation; b) la mise en contact de l'échantillon traité ou d'une dilution de celui-ci avec une cellule recombinante exprimant un récepteur TLR2 (Toll-like Receptor 2) exogène et un gène rapporteur sous la dépendance directe de la voie de signalisation associée au récepteur TLR2, le gène rapporteur codant pour une protéine colorée ou fluorescente ou pour une protéine dont l'activité peut être mesurée avec ou sans substrat; c) la mesure du signal de gène rapporteur; et d) la détermination de la quantité de PGN dans l'échantillon à l'aide d'une courbe étalon de correspondance entre la quantité de PGN et l'intensité du signal de gène rapporteur.
Patent CA-2908038-C (CA)
Title: Self-aligning brace bar
Inventor: LANHAM GREGORY TREAT
IPC: G01F1/84
Filed: 2014-04-03
Granted: 2017-12-05
Abstract: A brace bar, a flow conduit assembly including a brace bar, and a method for assembling a vibrating flowmeter including a brace bar are provided. The brace bar includes a first brace bar plate and a second brace bar plate. The first brace bar plate includes a first aperture and a first notch. The second brace bar plate includes a second aperture and a second notch. The first aperture and the second notch are configured to couple to a first flow conduit. The second aperture and the first notch are configured to couple to a second flow conduit.
Patent CA-2910814-C (CA)
Inventor: WILLISTON KYLE
IPC: A47J31/40
Filed: 2015-10-30
Granted: 2017-02-28
Abstract: Described herein is an apparatus and method for dispensing a granular material. The apparatus includes a hopper for storing the granular material and a feeder for delivering the granular material through a hopper outlet to a dispensing tube that is configured to guide the granular material towards a dispensing outlet. The valve assembly is actuatable to pinch and unpinch the dispensing tube, thereby blocking and unblocking the passage of material. The valve assembly is configured to receive a resilient portion of the dispensing tube, and is actuatable to pinch the resilient portion of the dispensing tube to inhibit passage of the granular material to the dispensing port, and to unpinch said resilient potion of the dispensing tube to enable passage of the granular material through the dispensing port. The dispensing tube may be sloped between the hopper outlet and the valve assembly. Sloping of the dispensing tube promotes sliding of the granular material along an inner surface of the dispensing tube. This focusses the flow profile of the granular material, and reduces the scattering of granular material outside the vessel.
Patent CA-2915761-C (CA)
Inventor: BOLSTAD CLARENCE A
IPC: E21B19/24
Filed: 2015-12-22
Granted: 2018-09-11
Abstract: A polished rod alignment system for correcting the misalignment of a polished rod to the stuffing box which includes a first member, a second member, a first alignment member, and a second alignment member. The second member is secured over an oil well, such as to a blowout preventer. The first and second alignment members are secured over the second member, with the alignment members being adapted to rock with respect to each other due to each having inverted sloped portions.  The first member is secured over the alignment members and is adapted to receive a stuffing box. A polished rod may extend through the first and second members.  By adjusting bolts securing the first and second members together, and by action of the alignment members, the polished rod and stuffing box may be brought back into alignment if misalignment occurs.
Patent CA-2919122-C (CA)
Inventor: GLEJBOL KRISTIAN
IPC: F16L11/08
Filed: 2014-04-23
Granted: 2021-06-15
Abstract: L'invention porte sur un tuyau souple non lié pour le transport de fluides en mer à partir d'une installation sous-marine. Le tuyau souple non lié a une longueur le long d'un axe central longitudinal, et une première et une seconde extrémité, et un premier raccord d'extrémité relié à la première extrémité. Le tuyau souple non lié comprend, à partir de l'intérieur jusqu'à l'extérieur, une carcasse électriquement conductrice, un manchon d'étanchéité situé le plus à l'intérieur électriquement isolant, au moins une couche de blindage électriquement conductrice comprenant au moins un fil électriquement conducteur enroulé de façon hélicoïdale et un manchon d'étanchéité externe électriquement isolant. Au moins les couches électriquement conductrices s'achèvent mécaniquement dans le premier raccord d'extrémité, et le tuyau comprend des connexions électriques agencées de façon à appliquer une tension sur les couches électriquement conductrices, ces couches électriquement conductrices étant électriquement connectées à une certaine distance le long de la longueur du tuyau souple non lié par rapport au premier raccord d'extrémité du tuyau souple non lié de façon à constituer un circuit électrique. L'invention porte également sur un système en mer comprenant un tel tuyau souple non lié.
Patent CA-2919297-C (CA)
Title: Piperidine and azepine derivatives as prokineticin receptor modulators
Inventor: BOUSBA SARAH
IPC: A61K31/4545
Filed: 2014-08-07
Granted: 2021-09-14
Abstract: Abstract The present invention provides compounds of formula (l) and pharmaceutically acceptable salts thereof (Formula (l), in which m, X, R1, R2, R3 and R5 are as defined in the specification), processes for their preparation, pharmaceutical compositions containing them and their use in therapy including the treatment of schizophrenia, schizophreniform disorder, schizoaffective disorder, cognitive disorders or pain. R21 NR5 R R3 0 Formula (I) Date Recue/Date Received 2020-12-24
Patent CA-2920063-C (CA)
Title: System for converting of swell or of wave energy
Inventor: STANEK JEAN LUC
IPC: F03B13/24
Filed: 2013-08-07
Granted: 2020-04-14
Abstract: The invention relates to a system for converting the of swell and/or of wave energy, including a network of water compression columns (1), each having: a lower end (110) to be dipped into a volume of water, the lower end (110) having an opening (111) for collecting water in the column (1), so as to form a chamber including a gas in an upper portion (120) of the column (1), a first non-return valve (4) in fluid communication from said column (1) to an overpressure chamber (2) shared by the columns, and a second non-return valve (5) in fluid communication from a low-pressure chamber (3) shared by the columns to said column (1), wherein the overpressure (2) and low-pressure (3) chambers are fluidly connected via a turbine (6) and the columns (1) of the network are arranged contiguously, and the network extends in at least two non-parallel directions.
Patent CA-2920328-C (CA)
Inventor: KATAOKA KAZUNORI
IPC: A61K9/107
Filed: 2014-08-05
Granted: 2017-10-10
Abstract: This nucleic acid-encapsulating polymer micelle complex is characterized in being formed of: a block copolymer containing an uncharged hydrophilic polymer chain block and a cationic polymer chain block; and two single-stranded DNA molecules comprising mutually complementary base sequences of 1000 or more bases in length, double-stranded DNA of 1000 or more base pairs in length in which at least a part of the double helix structure has dissociated and taken on a single-stranded structure, or one single-stranded DNA molecule of 1000 or more bases in length.
Patent CA-2921467-C (CA)
Title: Prise de distribution electrique
Inventor: HARTMANN RICHARD
IPC: H01R25/14
Filed: 2016-02-22
Granted: 2019-09-10
Abstract: Une prise de distribution électrique linéaire est généralement présentée. La prise de distribution électrique comprend un logement ayant au moins un côté comportant une ouverture. Une insertion peut être positionnée dans le logement et formée dun matériau disolement électrique. Linsertion peut comprendre une première fente, une deuxième fente et une paroi de division entre la première et la deuxième fentes. La première et la deuxième fentes peuvent être accessibles par louverture dans le logement. Un premier rail de distribution électrique peut se prolonger sur une longueur de linsertion. Le premier rail de distribution électrique peut être positionné pour être exposé à la première fente et y être accessible. Un deuxième rail de distribution électrique peut se prolonger sur une longueur de linsertion et peut être positionné pour être exposé à la deuxième fente et y être accessible. La première et la deuxième fentes peuvent être uniquement formées, et le premier et le deuxième rails de distribution électrique peuvent être positionnés pour empêcher les connexions de polarité inverse.
Patent CA-2922677-C (CA)
Inventor: MALONEY MICHAEL J
IPC: F16B39/284
Filed: 2014-08-28
Granted: 2022-03-08
Abstract: The present invention relates to headed push-in fasteners of the type produced by Penn Engineering & Manufacturing Corp. known as TackPins and TackScrews. More specifically it relates to a Tack Pin or a Tack Screw with a Belleville head that provides the functionality of a Belleville washer without needing a separate part. When installed, the compression of the Belleville shaped head will cause a permanent loading to be applied under the head of the fastener, essentially creating a clamping force to the members being attached.
Patent CA-2923746-C (CA)
Title: Methods and apparatus for cooperative noise attenuation in data sets related to the same underground formation
Inventor: PENG CAN
IPC: G01V1/36
Filed: 2014-09-11
Granted: 2017-08-08
Abstract: Cooperative attenuation methods are applied to data sets acquired by surveying a same underground formation which therefore include substantially the same primary signal and different individual noise. The data sets are converted in a wavelet basis by applying a high angular resolution complex wavelet transform. When corresponding coefficients of the data set representations in the wavelet basis differ more than predefined thresholds the coefficients are attenuated as corresponding to noise.
Patent CA-2924498-C (CA)
Title: Easy-install home automation light switch
Inventor: SMITH GEORGE HORKAN
IPC: H05B37/02
Filed: 2014-09-08
Granted: 2019-10-01
Abstract: A light switch plate (32) includes a wireless transmitter (36) for transmitting control signals to a smart light assembly (50). The light switch plate (32) is placed over a conventional light switch (22) and prevents a user from further manipulating the conventional light switch (22). The light switch plate (32) includes a further switch (40) which a user can manipulate to cause the transmitter (36) to transmit control signals to turn on or turn off a light of the smart light assembly (50).
Patent CA-2936052-C (CA)
Inventor: KIMCHY YOAV
IPC: A61B5/07
Filed: 2014-04-08
Granted: 2020-02-11
Abstract: Procédé de préparation d'un matériau radioactif destiné à servir de source de radiation pour une capsule d'imagerie intraluminale, comprenant la réception d'une substance radioactive contenant des grains sous forme de poudre, et la formation d'une pastille solide dans laquelle les grains de la substance radioactive sont dispersés de manière homogène et entourés par des matériaux moins denses à absorption plus faible de la radiation.
Patent CA-2944461-C (CA)
Inventor: VINCENT PRADEEP
IPC: G06F12/0842
Filed: 2015-03-31
Granted: 2021-01-26
Abstract: A request for a session identifier for a particular client is transmitted from an access subsystem of a storage service to a metadata subsystem of the service. A session identifier based on a persistent session storage location at which metadata of the client session are stored is received at the access subsystem. The session identifier is cached at the access subsystem prior to its transmission to the client. A lock state indicator generated by the metadata subsystem in response to a particular request from the client during the client session may also be cached at the access subsystem. Subsequent storage requests from the client during the session may be handled by the access subsystem using the cached session identifier and lock state indicator.
Patent CA-2946548-C (CA)
Title: Rail and production method therefor
Inventor: UEDA MASAHARU
IPC: C21D8/00
Filed: 2015-05-29
Granted: 2018-11-20
Abstract: A rail provided by the present invention includes: has a predetermined chemical components, wherein, in a region from a head surface constituted of a surface of a top head portion and a surface of a corner head portion to a depth of 10 mm, a total amount of pearlite structures and bainite structures is 95% by area or more, and an amount of the bainite structures is 20% by area or more and less than 50% by area, and an average hardness of the region from the head surface to a depth of 10 mm is in a range of Hv 400 to Hv 500.
Patent CA-2946984-C (CA)
Inventor: RICCIUTI ANTHONY THOMAS
IPC: H01R4/2406
Filed: 2015-03-27
Granted: 2021-11-23
Abstract: La présente invention porte sur un ensemble connecteur auto-dénudant (100) qui est destiné à un système de protection de circuit (2), le système de protection de circuit (2) comprend au moins un fil conducteur (4) et au moins un interrupteur de circuit (50). L'interrupteur de circuit (50) comprend un conducteur d'alimentation (60) et un conducteur de charge (70). Le fil conducteur (4) a une âme intérieure électroconductrice (6) et un revêtement extérieur électriquement isolant (8). L'ensemble connecteur auto-dénudant (100) comprend un ensemble de sectionnement de fil (102) structuré pour sectionner le fil conducteur (4), et un nombre d'ensembles de branchement de fil (104, 106). Chaque ensemble de branchement de fil comprend une partie de branchement (108) et une partie de connexion (110). La partie de branchement (108) est structurée pour percer à travers le revêtement extérieur électriquement isolant (8) d'une partie correspondante du fil conducteur (4) et dans l'âme intérieur électroconductrice (6). La partie de connexion (110) est structurée pour connecter électriquement l'âme intérieure électroconductrice (6) de la partie correspondante du fil conducteur (4) à un conducteur correspondant, soit le conducteur d'alimentation (60) soit le conducteur de charge (70).