baber/WOPTO huggingface dataset:
Patent CA-2989992-A1 (CA)
Title: Benzimidazole compound and medical use thereof
Inventor: KOMIYA MASAFUMI
IPC: C07D405/06
Filed: 2016-09-09
Abstract: To provide a therapeutic agent for diseases associated with Nav 1.7, specifically diseases such as neuropathic pain, nociceptive pain, inflammatory pain, small fiber neuropathy, erythromelalgia, paroxysmal extreme pain disorder, urination disorders and multiple sclerosis. Provided is a compound represented by formula (I) or a pharmaceutically acceptable salt thereof. (In the formula, each of R1a, R1b, R1c and R1d represents a hydrogen atom, a halogen atom, a cyano group, a C1-4 alkyl group, a C1-4 alkoxy group or the like, provided that at least one of the R1a, R1b, R1c and R1d moieties represents a C6-10 aryl group, a C6-10 aryloxy group or the like; each of R2 and R3 represents a hydrogen atom, a C1-6 alkyl group, a C3-10 cycloalkyl group or the like; R4 represents a hydrogen atom, a C1-6 alkyl group, a C3-7 cycloalkyl group or the like; m represents 1, 2 or 3; L represents a CR7R8 group; and each of R7 and R8 represents a hydrogen atom, a hydroxyl group, a C1-4 alkyl group, a C1-4 alkoxy group or the like.)
Patent CA-2992163-A1 (CA)
Inventor: BINDSEIL GERON ANDRE
IPC: A61B5/055
Filed: 2015-07-15
Abstract: Gradient coils are operated to acquire magnetic resonance (MR) signals encoding a first MRI image over a first region inside a main magnet of the MRI system in which at least a portion of a subject is placed, the first region being located within a volume of uniform magnetic field with inhomogeneity below a defined threshold. An active coil is energized to shift the volume of uniform magnetic field such that a second region inside the main magnet of the MRI system is located within the shifted volume of uniform magnetic field, at least a portion of the second region being located outside of the volume of uniform magnetic field before the volume of uniform magnetic field has been shifted. The gradient coil is operated to acquire MR signals encoding a second MRI image over the second region.
Patent CA-2993211-A1 (CA)
Inventor: MUDERS ERWIN
IPC: H01H33/73
Filed: 2018-01-29
Abstract: The invention describes an installation switching apparatus (1) having a housing and having at least one contact point, and having an exhaust air duct which in the upstream portion thereof receives arc gases of a switching arc that has been created at the contact point, and by way of an exhaust air opening (7) in the housing wall in the downstream portion (12) of said exhaust air duct releases said arc gases into the environment of the housing, and at least one thermal release (4), and having a set screw (14) for setting said thermal release (4), wherein the set screw (14) at the activation end thereof has a formed element (17) for contacting in a form-fitting manner a tool for the rotating activation of the set screw (14), and at the operative end of said set screw (14) is coupled to the thermal release (4). The activation end of the set screw (14) is located in the downstream portion (12) of the exhaust air duct and for the activation by means of the tool is accessible through the exhaust air opening (7).
Patent CA-2993284-A1 (CA)
Inventor: KOTZE MARTHA HENDRIETTE
IPC: C02F1/66
Filed: 2016-07-22
Abstract: ABSTRACT  A simplified acid water treatment and method wherein heavy metal hydroxides and gypsum are precipitated in a single operation, thereby eliminating a reactor unit and a solid-liquid separation unit which includes the steps of raising the pH of the waste water, precipitating heavy metal hydroxides and gypsum in a single operation, adding amorphous aluminium trihydroxide in order to precipitate ettringite, removing the precipitated ettringite in the form of an ettringite-containing slurry by using a liquid/solid separation step, lowering the pH of the ettringite-containing to form recovered amorphous aluminium trihydroxide and gypsum and separating amorphous aluminium trihydroxide and gypsum in a single solid-solid separation unit. Date Recue/Date Received 2021-04-07
Patent CA-2993308-A1 (CA)
Inventor: COGLIATI MICHAEL
IPC: F16L55/04
Filed: 2016-07-21
Abstract: An absorber for use in a fluid delivery system is disclosed which includes a housing defining an interior chamber, a connective fitting extending from the housing in fluid communication with the interior chamber for connecting the housing to the fluid delivery system, and at least one gas-filled bladder or cell disposed within the interior chamber of the housing to accommodate changes in fluid characteristics, such as, for example, pressure and volume, within the fluid delivery system, the gas-filled bladder or cell having a predetermined pre-charge pressure and a multi-layered flexible polymeric shell including a plurality of successive relatively thin polymeric shell layers to inhibit the formation of leak paths through the shell in the event that a single shell layer fails.
Patent CA-3000470-A1 (CA)
Inventor: KACHLINE JEFFREY
IPC: B23K9/32
Filed: 2018-04-06
Abstract: Embodiments of the present invention are welding torch assemblies that have connectors which are pivotable within their respective connection ports. The connectors have a retention portion which resides within a retention cavity portion of the connection ports and allow the distal tips of the connectors to move relative to a centerline of the ports when the connectors are inserted.  Embodiments of the invention allow for the relaxation of manufacturing tolerances and ease of torch assembly.
Patent CA-3000652-A1 (CA)
Title: Pull-out faucet hose retraction system and method
Inventor: PITSCH WALTER
IPC: B65H75/34
Filed: 2016-09-20
Abstract: A hose retraction system for a pull-out or pull-down faucet includes a support bracket configured to couple to a shank, a cylindrical housing mountable to the support bracket, and at least one constant force coil spring disposable in the cylindrical housing and configured to at least partially couple to a hose disposed in a faucet spout. The coil spring provides a recoil force sufficient to retract the hose when the hose is extended from the spout.
Patent CA-3001471-A1 (CA)
Inventor: LAROCHE CHRISTOPHE R
IPC: C10L3/10
Filed: 2016-10-03
Abstract: The present invention relates to a dehydration composition and method of use thereof for drying gas streams, in particular natural gas streams, wherein the dehydration composition comprises (i) a glycol, (ii) a borate compound, (iii) an alkali metal carboxylate, and (iv) an additional glycol different than (i), and/or (v) an additional additive selected from an alkanolamine, a phosphate acid or salt compound, a sweetening agent, a low temperature viscosity improver, a corrosion inhibitor, an antifoaming agent, or mixtures thereof.
Patent CA-3004338-A1 (CA)
Title: Distributed, decentralized data aggregation
Inventor: CALDWELL JOHN RYAN
IPC: G06F15/16
Filed: 2016-11-14
Abstract: Apparatuses, systems, methods, and computer program products are disclosed for distributed and/or decentralized data aggregation. A method includes determining a user's electronic credentials for a plurality of third party service providers (108). A method includes accessing each of a plurality of third party service providers (108), from a hardware device (102) associated with a user, using the user's electronic credentials, to download data associated with the user from the third party service providers (108). A method includes aggregating downloaded data from third party service providers (108) and providing one or more communications to a user on a hardware device (102) based on the aggregated downloaded data.
Patent CA-3007119-A1 (CA)
Inventor: TREMBLAY HERVEY
IPC: B32B33/00
Filed: 2015-12-02
Abstract: A fire-resistant construction panel (10) includes a structural panel (12) as the web component of an l-joist (24) having an exposed surface (14) and a magnesium oxide board (18) covering the exposed surface (14). Alternately, the fire-resistant construction panel (10') includes a load-resistant magnesium oxide board (30) being a structural element as the web of an l-joist (24').
Patent CA-3007468-A1 (CA)
Inventor: TAKAHASHI YUSUKE
IPC: C07C231/10
Filed: 2016-12-16
Abstract: A method for producing an aromatic amide derivative represented by general formula (I), which comprises: a step a for obtaining an imide form compound represented by general formula (IV) by reacting an aniline derivative represented by general formula (II) with a carboxylic acid derivative represented by general formula (III) in the presence of a base; and a step b for obtaining an aromatic amide derivative represented by general formula (I) by hydrolyzing the imide form compound represented by general formula (IV). (In the formulae, R1 represents a C1-C4 haloalkyl group or the like; each of R2 and R3 independently represents a hydrogen atom, a halogen atom or the like; R4 represents a hydrogen atom, a C1-C4 alkyl group or the like; each of X1 and X2 independently represents a halogen atom, a C1-C4 haloalkyl group or the like; and Q represents a C1-C4 alkyl group, a phenyl group, a pyridyl group or the like.)
Patent CA-3008857-A1 (CA)
Title: Formulations de polyethylene partiellement reticulees liberation et leurs procedes de fabrication
Inventor: FERNANDEZ PATRICIA PERDIZ
IPC: C08L23/06
Filed: 2016-12-20
Abstract: Des modes de réalisation de formulations de polyéthylène comprennent une composition de polyéthylène multimodale partiellement réticulée possédant un premier constituant polymère à base d'éthylène de poids moléculaire et un second constituant polymère à base d'éthylène de poids moléculaire, la composition de polyéthylène multimodale partiellement réticulée comprenant une densité de 0,930 g/cc à 0,943 g/cm3 mesurée selon ASTM D792, un indice de fusion (I2) allant de 0,01 g/10 min à 5 g/10 min, lorsque mesuré selon ASTM D1238 à 190 °C et sous une charge de 2,16 kg, une répartition de poids moléculaire (MWD) allant de 5 à 10, ladite répartition de poids moléculaire étant définie en tant que Mw/Mn, Mw étant la moyenne endpoids du poids moléculaire et Mn étant une moyenne en nombre du poids moléculaire, et un rapport de viscosité complexe allant 250 à 450, le rapport de viscosité complexe étant défine comme la viscosité complexe à un taux de cisaillement de 0,01 rad/s divisé par la viscosité complexe à un taux de cisaillement à une vitesse de cisaillement de 100 rad/s.
Patent CA-3010187-A1 (CA)
Inventor: CHIANG LAN-FEN
IPC: B05B7/24
Filed: 2016-11-24
Abstract: A pneumatic cleaning gun (10) according to the present invention comprises a gun housing (100) with a compressed air connection, a liquid nozzle (130) with a nozzle cover (200), and an air intake tube (300) which leads into the covered flow channel (221A) and can also be connected to a suction device via a suction hose (30) in order to suction dirt particles through the flow channel (221A). Depending on the use of the cleaning gun (10), the suction hose (30) may interfere with work if the suction hose hinders the intended cleaning work. This disadvantage is eliminated by the invention by the fact that the cleaning gun (10) is improved such that the air intake tube (300) is not rigidly but pivotably mounted on the cleaning gun (10). The air intake tube (300) can therefore be mounted in a plurality of different positions of use such that the user can find the most comfortable or convenient position of use and the air intake tube (300) can be correspondingly adjusted.
Patent CA-3011383-A1 (CA)
Title: Multi-prb operation for narrowband systems
Inventor: RICO ALVARINO ALBERTO
IPC: H04W48/12
Filed: 2017-02-10
Abstract: Aspects of the present disclosure provide techniques and apparatus for multiple physical resource block (PRB) operations for narrowband (NB) systems, such as NB internet-of-things (IoT). In one aspect, a method is provided which may be performed by a wireless device such as a user equipment (UE), which may be an NB-IoT device. The method generally includes performing a cell search based on one or more signals received in an anchor RB within a set of RBs available for narrowband communications with a base station (BS); determining a location of at least one additional RB available for the narrowband communications with the BS based on an indication received in the anchor RB; and performing narrowband communications with the BS using at least one of: the anchor RB or the at least one additional resource block.
Patent CA-3012489-A1 (CA)
Title: System and method for dispense characterization
Inventor: EWONIUK AARON
IPC: G01F22/00
Filed: 2017-02-27
Abstract: A system and method for dispense characterization is disclosed. According to particular embodiments of the dispense characterization system and method, volumes of dispensed liquids can be determined. In more particular embodiments, additional characteristics and combinations of characteristics of a liquid dispensing event can be determined. Examples of additional characteristics that can be determined include the shape of the dispensing event, the velocity of the dispensing event, and the trajectory of the dispensing event. The dispense characterization system and method can be employed in automated biological sample analysis systems, and are particularly suited for monitoring liquid reagent dispensing events that deliver liquid reagents to a surface of a microscope slide holding a biological sample.
Patent CA-3013109-A1 (CA)
Inventor: MAURAT VINCENT
IPC: A61Q11/00
Filed: 2017-02-02
Abstract: La présente invention concerne notamment une composition pour l'aéro-polissage de la surface des tissus dentaires durs comprenant au moins : - une première poudre abrasive apte à réaliser un polissage des tissus dentaires durs, - une deuxième poudre d'un gélifiant, et - une troisième poudre d'un agent de traitement dentaire.
Patent CA-3013973-A1 (CA)
Inventor: LICCIARDELLO DONALD C
IPC: G06F21/62
Filed: 2011-08-25
Abstract: A computer-based method includes receiving, at a computer-based authorization system, a request to authorize payment to a first party at an electronic payment device from an account with funds that have been paid by a second party. The request includes an encrypted indication of an account number that corresponds to the account and a cash card number entered by the first party at the electronic payment device. The method further includes deriving an unencrypted version of the account number from the encrypted indication; comparing the unencrypted version of the account number to one or more identification codes in an electronic database, where one of the identification codes corresponds to the account; and authorizing payment from the account at the payment device based, at least in part, on whether the comparing yields a match between the unencrypted version of the account number and the identification code that corresponds to the account.
Patent CA-3015856-A1 (CA)
Inventor: KUHN PATRICK
IPC: B01F15/02
Filed: 2017-03-01
Abstract: A mixer (1) has a drum (2) with at least one inlet (6) and one outlet (7). The mixer (1) further has a drive (3) and a stirring shaft (4), which is arranged in the drum (2) and coupled to the drive (3). The mixer (1) further has a conveyor device (5) which is arranged in the drum (2), on the same axis as the stirring shaft (4).
Patent CA-3018515-A1 (CA)
Inventor: GAYRARD JEAN-DIDIER
IPC: H04W52/24
Filed: 2018-09-25
Abstract: The invention proposes a method of dynamically allocating the radio resources of a satellite and a very high throughput satellite system configured to implement this method. The method of allocation is executed by a piece of ground equipment called a Radio Resource Manager. The method of allocation according to the invention, allocates dynamically in time frequency resources to each spot of the multibeam coverage in accord with the conditions of propagation of the radio signals (in particular the attenuations due to bad weather) prevailing in the spots, with the current and future spot data traffic profile, with the level of interference generated in the neighbouring beams. The method preferentially applies in respect of downgoing forward links, that is to say from the satellite to the user terminals.
Patent CA-3018884-A1 (CA)
Inventor: ADAMS RONALD G
IPC: B23P6/00
Filed: 2017-03-24
Abstract: A system (100) and method for reconditioning railcar side frames (10) including an overhead conveyer system (102), a railcar side frame holder (200), where the side frame is secured in the side frame holder, where the side frame holder is movably engaged with the overhead conveyer. The side frame and side frame holder are moved along the conveyer to a plurality of stations to perform operations such as welding and grinding. The side frame holder enables the side frame to be rotated 360 degrees while secured in the side frame holder. The side frame holder includes a fixed side arm (204), a movable side arm (206), and a pair of frame guides (208,210).
Patent CA-3021231-A1 (CA)
Title: Pegylated bioactive peptides and uses thereof
Inventor: PERI KRISHNA G
IPC: C07K14/60
Filed: 2017-04-18
Abstract: Described herein are bioactive peptides that are modified at one or more positions with a PEG moiety. An example of such a PEGylated bioactive peptide is a GHRH analog that is modified at one or more positions with a PEG moiety. Also described are pharmaceutically acceptable salts thereof and pharmaceutical compositions comprising such analogs or salts thereof, as well as methods, kits and uses thereof, for example for inducing or stimulating growth hormone secretion in a subject and for diagnosing, preventing or treating GH-deficient conditions in a subject.
Patent CA-3021362-A1 (CA)
Inventor: MARTZEL DIDIER
IPC: A24F15/01
Filed: 2017-05-02
Abstract: L'invention concerne un procédé de contrôle d'un dispositif de vapotage comprenant notamment une source de courant électrique, un réservoir pour un liquide à vaporiser, un atomiseur pour vaporiser le liquide en vue de générer un aérosol, un capteur d'aspiration et une unité de contrôle, le réservoir et l'atomiseur pouvant être combinés en un composant unique. Le procédé de l'invention se caractérise par les étapes suivantes : (a) test pour détecter l'activation du dispositif de vapotage, et passage à l'étape (b) lorsque le dispositif de vapotage est activé, (b) test pour détecter la présence de l'aspiration d'une bouffée, et passage à l'étape (c) dès que l'aspiration d'une bouffée est détectée, (c) surveillance d'un premier évènement de contrôle durant chaque bouffée, et retour à l'étape (b) si le premier évènement de contrôle ne s'est pas produit, ou continuation à l'étape (d) si le premier évènement de contrôle s'est produit, (d) mise en veille du dispositif de vapotage dès que le premier évènement de contrôle s'est produit, un aérosol pouvant être généré en cas d'aspiration lorsque le dispositif est activé, mais pas lorsqu'il est en veille.
Patent CA-3022738-A1 (CA)
Inventor: NEIDHARDT WOLFRAM
IPC: C03B19/10
Filed: 2018-10-31
Abstract: Hollow glass microspheres (M) and a method for producing them are specified. According to the method, an aqueous suspension is prepared of starting materials comprising finely ground glass and waterglass. Combustible particles (G) are produced from the suspension and are mixed with a pulverulent release agent (T). The mixture of combustible particles (G) and release agent (T) is introduced into a firing chamber (21,41) of a furnace (6,40) where it is expanded at a firing temperature which exceeds the softening temperature of the finely ground glass, to form the hollow microspheres (M). The release agent (T) comprises Al(OH)3 and dehydroxylated kaolin.
Patent CA-3023656-A1 (CA)
Title: Dispositif de vapotage electronique
Inventor: GARTHAFFNER TRAVIS M
IPC: A24F40/42
Filed: 2017-07-21
Abstract: Il est décrit une cartouche (10) d'un dispositif de vapotage électronique (100), la cartouche (10) comprenant un ensemble boîtier (20), l'ensemble boîtier (20) étant un ensemble boîtier en une seule pièce. L'ensemble boîtier (20) comprend un boîtier (19) s'étendant dans une direction longitudinale, le boîtier (19) étant généralement cylindrique. Le boîtier (19) comprend une surface externe (21) et une surface interne (22). L'ensemble boîtier (20) comprend également un réservoir (50) 10 conçu pour contenir une formulation de pré-vapeur et une paroi d'extrémité transversale (55) au niveau d'une première extrémité (8) du boîtier (19), la paroi d'extrémité transversale (55) ayant au moins une sortie (65) s'étendant à travers cette dernière. La paroi transversale (55) est formée d'un seul tenant avec le boîtier (19). L'ensemble boîtier (20) comporte également une ouverture dans une deuxième extrémité (7) du boîtier (19) et une paroi transversale secondaire (60), la paroi transversale secondaire (60) étant présente entre l'ouverture et la paroi d'extrémité transversale 15 (55). La paroi transversale secondaire (60) et la surface interne (22) définissent le réservoir (50). L'ensemble boîtier (20) comporte également au moins un passage d'air (35) s'étendant longitudinalement dans le boîtier (19) entre la surface externe (21) et la surface interne (22) du boîtier (19). Ledit passage d'air (35) comporte au moins une sortie de passage d'air entre la paroi d'extrémité transversale (55) et la paroi transversale secondaire (60) de sorte que ledit passage d'air 20 (35) communique avec ladite sortie (65).
Patent CA-3026822-A1 (CA)
Title: Systeme de comptage d'eau avec commerce en ligne avec acces a califourchon
Inventor: NGUYEN MY T
IPC: G01F3/10
Filed: 2016-11-22
Abstract: L'invention concerne un système compteur d'eau/commerce en ligne, où un réseau longue portée (WAN) et une application sur smartphone ou analogue peuvent être utilisés pour récupérer une consommation d'eau mesurée à partir d'un compteur d'eau tout en accédant à un système de commerce en ligne. L'application affiche la consommation d'eau récupérée ainsi qu'au moins un produit, ledit produit pouvant en outre être acheté à partir du système de commerce en ligne à l'aide de l'application.
Patent CA-3027313-A1 (CA)
Title: Method of using melanin to fertilize soil
Inventor: SOLIS HERRERA ARTURO
IPC: C09K17/04
Filed: 2017-06-12
Abstract: Methods of fertilizing soil, and of increasing a crop yield, plant growth, and rate of seed germination using melanin, or a melanin precursor, derivative, or analog are provided. The methods described herein require water, melanin, or a melanin precursor, derivative, or analog, and a source of electromagnetic energy, such as visible or invisible light energy, to catalyze the electrolysis of water. The electrolysis of water causes the release of diatomic hydrogen into the soil, resulting in fertilization of the soil. Also provided are fertilized soil compositions.
Patent CA-3028049-A1 (CA)
Title: A quick-fastening support device for supporting elements that are to be routed on an associated structure
Inventor: HUEBNER GOTTFRIED
IPC: B64C1/00
Filed: 2018-12-18
Abstract: The invention relates to a quick-fastening support device 2 for a rotary wing aircraft for supporting elements that are to be routed on an associated structure of the rotary wing aircraft, comprising a mounting interface 3 that is fixedly mountable to an associated structure, and a support rail 4 that is removably mountable to the mounting interface 3, the support rail 4 being attachable to a multiplicity of elements that are to be routed prior to being removably mounted to the mounting interface 3.
Patent CA-3028849-A1 (CA)
Inventor: GERBAULET ARNAUD
IPC: B32B27/32
Filed: 2017-06-16
Abstract: Container (3) for producing of a beverage capsule containing a beverage ingredient, consisting of a formed laminated structure comprising a cup portion (3) with a depth-to-width ratio of at least 0.3 and a peripheral flange (4); said laminated structure comprising an aluminium foil (9) as a middle layer and comprising on the inner side of the aluminium foil (9) a sealing layer (10, 16); wherein the laminated structure further comprises at least one outer polymer film (13) laminated on the outer side of the aluminium foil (9) using a laminating adhesive layer (15) and in that the outer polymer film (13) is printed at its inner surface and is made of semi-crystalline polymer.