baber/WOPTO huggingface dataset:
Patent CA-2944711-C (CA)
Inventor: ZUNIGA ARTURO
IPC: C11D11/00
Filed: 2014-05-21
Granted: 2022-01-11
Abstract: La présente invention concerne une composition aqueuse de liquide vaisselle comprenant : i) au moins un tensioactif à base de sulfate d'éther alkylique éthoxylé en C8 à C18 présentant un degré d'éthoxylation (EO) variant de 0,4 à 1 ; et ii) au moins un tensioactif à base d'alkylamidopropylbétaïne en C8 à C18. Le tensioactif à base de sulfate d'éther alkylique éthoxylé en C8 à C18 présentant un degré d'éthoxylation (EO) variant de 0,4 à 1 et le tensioactif à base d'alkylamidopropylbétaïne en C8 à C18 agissent de façon synergique pour conférer, à la composition, une capacité renforcée de production de mousse, en plus de la viscosité, de la clarté et de la stabilité attendues.
Patent CA-2945192-C (CA)
Inventor: MILLS JAMES
IPC: G08C17/02
Filed: 2015-04-07
Granted: 2022-11-29
Abstract: La présente invention concerne un procédé pouvant comprendre les étapes consistant à : utiliser un dispositif coordinateur local ayant au moins des premières données d'association de périphérique concernant le ou les dispositifs périphériques ; recevoir en continu le justificatif d'identité de mobile en provenance du ou des dispositifs mobiles au moyen du dispositif coordinateur local ; valider le justificatif d'identité de dispositif mobile reçu ; et, suite à ladite validation, établir l'association de commande à distance entre le ou les dispositifs mobiles et le ou les dispositifs périphériques à l'aide des premières données d'association de périphérique.
Patent CA-2945775-C (CA)
Inventor: ROA-ESPINOSA AICARDO
IPC: C02F11/148
Filed: 2016-10-19
Granted: 2019-02-26
Abstract: A process for separating a sludge stream containing particulate matter into a stream containing predominantly clarified water and a stream containing predominantly particulate matter is disclosed. The process involves passing the sludge stream through a solid reagent contactor bed composed of solid reagent tablets having a copolymer composition for particle aggregation as described in US Patent number 8076391. The dissolution of the solid reagent tablets into the sludge stream treats the sludge and makes it amenable for the speedy settling of concentrated sludge at the bottom of a sludge concentrator tank leaving a relatively clean water phase to rise to the top. The process is particularly useful for recovering water from mining sludge.
Patent CA-2946757-C (CA)
Title: Systeme de filtre pour poche de stomie
Inventor: OBERHOLTZER GARY
IPC: A61F5/441
Filed: 2015-04-24
Granted: 2022-08-30
Abstract: Appareils de stomie dotés d'un système de filtre qui est résistant à l'engorgement causé par les matières à éliminer expulsées par la stomie, pour la gestion des matières à éliminer.
Patent CA-2949265-C (CA)
Inventor: CHORKENDORFF IB
IPC: B01J23/30
Filed: 2015-05-26
Granted: 2022-07-05
Abstract: The invention contributes to a cost effective way to solve the problem of trace ammonia removal from a hydrogen and nitrogen containing gas. The set of catalysts of the invention selectively oxidised ammonia in ppm concentration even in gas mixtures containing hydrogen gas in concentrations of three orders of magnitude higher than the concentration of ammonia.
Patent CA-2961166-C (CA)
Inventor: BHARATE SANDIP
IPC: C07F9/655
Filed: 2015-09-16
Granted: 2021-04-13
Abstract: The present invention relates to the alkylidene phosphonate esters of formula I wherein, R1 is selected from a group consisting of hydrogen or alkyl group; R2 is selected from a group consisting of hydrogen, hydroxy, alkyl, alkoxy, nitro, halogen, amino, N- substituted alkylamino; alkyl group is selected from a group consisting of methyl, ethyl and isopropyl; Ar is selected from a group consisting of aryl, substituted aryl, fused aryl, heteroaryl, and substituted heteroaryl. The present invention particularly relates to synthesis and p-glycoprotein induction activity of the alkylidene phosphonate esters. In addition, the invention relates to methods of using compounds for treating or preventing Alzheimer's disease.
Patent CA-2966369-C (CA)
Title: Incremental syringe
Inventor: MIRZAZADEH MAJID
IPC: A61M5/315
Filed: 2015-12-11
Granted: 2023-10-17
Abstract: An incremental syringe useful for multiple injections of medications like botulinum toxin is provided. The syringe includes detents on the syringe plunger which provide a tactile feeling, a discrete audible sound or "click," or preferably both, for every unit of medication aspirated or injected to or from an individual syringe. Hence, there is no need to look at the syringe, or bring it to the eye level, during use thereof.
Patent CA-2967072-C (CA)
Title: Growth enhancement of plant by using cationic guars
Inventor: Ji peng fei
IPC: A01C1/06
Filed: 2015-12-22
Granted: 2023-10-03
Abstract: The present invention provides a method for increasing the growth of a plant by contacting a seed of the plant with a composition comprising a cationic guar having an average molecular weight of between 2,000 Daltons and 90,000 Daltons. The present invention also provides a seed treated with a cationic guar having an average molecular weight of between 2,000 Daltons and 90,000 Daltons.
Patent CA-2969211-C (CA)
Title: Drill string apparatus with integrated annular barrier and port collar, methods, and systems
Inventor: JEREZ HERNANDO
IPC: E21B34/06
Filed: 2014-12-31
Granted: 2019-08-13
Abstract: A drill string apparatus includes an upper casing section having a port collar. The port collar provides a controllable opening from an interior of the upper casing section to an annulus around the upper casing section. A lower casing section is coupled to the upper casing section through a swivel. The lower casing section includes an external casing packer and a casing pad coupled to an external portion of the lower casing section. The external casing packer is expandable to an annulus around the lower casing section before a cement operation to avoid cement loss circulation to weak formation below the packer. Methods and systems are also disclosed.
Patent CA-2969928-C (CA)
Title: Methode de prediction des valeurs de changement chimique des systemes de spin rmn dans un echantillon de classe de fluide, en particulier un echantillon d'un biofluide
Inventor: TAKIS Panteleimon
IPC: G01R33/46
Filed: 2017-06-07
Granted: 2020-09-01
Abstract: Il est décrit un procédé de prédiction des valeurs de changement chimique des systèmes de spin RMN appartenant aux composés contenus dans un échantillon de classe de fluide à laide dune spectroscopie RMN, ayant les étapes suivantes : a) fournir un appareil modèle représentant des informations de corrélation entre des caractéristiques capturées de la classe de fluide, comprenant des concentrations de substances capturées contenues dans la classe de fluide, et des valeurs de changement chimique de systèmes de spin RMN capturés appartenant aux composés contenus dans la classe de fluide, lesdits composés étant parmi lesdites substances capturées, dans lesquelles lappareil modèle comprend une définition de systèmes de spin RMN de référence, les systèmes de spin RMN de référence étant un sous-ensemble des systèmes de spin RMN capturés, les systèmes de spin RMN de référence appartenant à des composés omniprésents dans la classe de fluide; b) enregistrer un spectre RMN de léchantillon de la classe de fluide; c) identifier des pics dans le spectre RMN enregistré qui appartiennent aux systèmes de spin RMN de référence définis de lappareil modèle, et déterminer des valeurs expérimentales de changement chimique desdits pics à partir du spectre RMN enregistré; d) prédire une valeur de changement chimique (30) dau moins un des systèmes de spin RMN capturés nappartenant pas aux systèmes de spin RMN de référence en appliquant lappareil modèle sur les valeurs expérimentales de changement chimique (10) des systèmes de spin RMN de référence. La présente invention permet une attribution plus fiable et plus facile, en particulier plus rapide, de pics dans un spectre RMN dun échantillon dune classe de fluide, en particulier un biofluide, à des systèmes de spin RMN de composés contenus dans léchantillon.
Patent CA-2975388-C (CA)
Inventor: MUTILANGI WILLIAM
IPC: A23L2/39
Filed: 2016-02-18
Granted: 2023-04-18
Abstract: A method for preparing a sorbate powder comprising dissolving sorbate salt in water, adding a stabilizing carrier to the sorbate solution, and spray drying the sorbate solution to form the sorbate powder. The sorbate powder is stable in beverage syrup.
Patent CA-2977990-C (CA)
Inventor: HARARY JOSEPH M
IPC: H05B47/10
Filed: 2016-02-29
Granted: 2021-08-24
Abstract: A control system controls one or more appliances or devices and includes a remote control unit, or other device, to provide instructions for controlling the devices and appliances based on user input and other information provided to the remote control unit or other device. The other information may be information provided by sensors in the remote control device itself, or elsewhere, or information obtained by the remote control device from outside the remote control device. Information may be provided from outside the remote control device via a communication system and/or a computer system.
Patent CA-2978527-C (CA)
Title: Ensembles de receptacles
Inventor: BRUNNER YARON
IPC: B65D21/036
Filed: 2016-03-06
Granted: 2023-11-21
Abstract: La présente invention concerne un ensemble de réceptacles comprenant un réceptacle pour le stockage et le transport de marchandises, comprenant au moins une paroi latérale et une paroi inférieure définissant l'un et l'autre un espace intérieur et un couvercle pour fermer l'ouverture, ayant une surface supérieure, le couvercle comprenant au moins un élément de verrouillage mobile entre au moins une première position et une seconde position, et le réceptacle comprenant un élément de retenue sur ladite paroi latérale et positionné parallèlement à l'élément de verrouillage de telle sorte que l'élément de verrouillage est configuré pour être en prise avec un élément de retenue d'un autre réceptacle pour relier le réceptacle audit autre réceptacle.
Patent CA-2978641-C (CA)
Inventor: PHARNE AJIT
IPC: H02B1/36
Filed: 2015-03-06
Granted: 2020-06-16
Abstract: La présente invention concerne, dans certains modes de réalisation, une unité de commande de moteur (200) pour un centre de commande de moteur (100) et des procédés pour l'entretien de cette dernière. L'unité de commande de moteur comprend un boîtier (202) pour y renfermer un ou plusieurs composants électriques. Le boîtier comprend un ensemble lame rétractable (500) et un ensemble vis-mère (600) couplé de manière fonctionnelle à ce dernier pour déployer et replier une ou plusieurs lames afin de commander le débit de puissance vers un ou plusieurs des composants électriques.
Patent CA-2980944-C (CA)
Title: Method for biological wastewater purification with phosphorous removal
Inventor: INGERLE KURT
IPC: C02F3/12
Filed: 2016-02-24
Granted: 2023-02-28
Abstract: The invention relates to a method for carrying out biological purification of wastewater with the aid of activated sludge, in which the wastewater is introduced into an activated sludge tank (B tank) and then, in alternation, into one of a number of sedimentation and recirculation tanks (SU tanks) continuously connected hydraulically to the B tank and in which a number of operating cycles are carried out, including a sludge return phase, a mixing phase, a sedimentation phase and a draw-off phase (S phase, U phase, V phase, and A phase respectively), wherein the method further includes elimination of phosphor by using a tank for biological phosphor elimination (P tank), wherein the P tank is hydraulically connected with the B tank via one or more openings, wherein the wastewater is first introduced into the P tank and then subsequently transferred into the B tank, wherein in the S phase at least part of the thickened activated sludge is introduced from the SU tank into the P tank, and, wherein the volume of the P tank is mixed permanently or intermittently.
Patent CA-2981611-C (CA)
Title: Process for upgrading asbestos tailings
Inventor: GUERARD MARC-AURELE
IPC: A62D3/40
Filed: 2015-04-13
Granted: 2020-03-10
Abstract: A process for upgrading a serpentine-containing material is provided. The process includes feeding the serpentine-containing material into a first reactor. The serpentine-containing material is pre-treated in the first reactor to obtain a pre-treated material. The pre-treating includes drying the serpentine-containing material, and removing dust particles from the serpentine-containing material. The process also includes feeding the pre-treated material into a second reactor; and dehydrating and calcining the pre-treated material in the second reactor to obtain a calcined material.
Patent CA-2981632-C (CA)
Inventor: URDANETA CARLOS
IPC: E21B47/06
Filed: 2016-03-24
Granted: 2022-05-03
Abstract: Systems and methods for controlling wellsite equipment, including a cementing unit comprising a plurality of sensors operable to generate information related to operational status of the cementing unit and a controller comprising a processor and a memory including computer program code. Communication is established between the cementing unit and the controller. The controller is operable to operate the cementing unit to automatically perform: a pressure calibration of the cementing unit, a pressure test of the cementing unit, an over pressure shut-down test of the cementing unit, a low rate pumping test of the cementing unit, a hydraulic horsepower test of the cementing unit, and/or a mixing test of the cementing unit.
Patent CA-2983173-C (CA)
Title: Improved coating system, use thereof for coating components and thus coated components for rail vehicles and aircraft
Inventor: WEHNER JOCHEN
IPC: C09D4/02
Filed: 2016-04-20
Granted: 2020-01-28
Abstract: The invention relates to improved coating materials based on RMA systems, which cross-link with the aid of the classic Michael addition. The coating materials comprise at least 15 - 70 wt.-% of one or more CH acidic compounds A, 4 - 40 wt-.% of one or more vinylogous carbonyl compounds B, 0.1 - 15 wt.-% of one or more latent-alkaline catalysts C, up to 10 wt.-% of one or more light stabilizers, up to 20 wt.-% of one or more open-time extenders, and up to 20 wt.-% of one or more pot life extenders, in each case relative to the total amount of the coating material. The invention also relates to the coatings and coating systems produced therefrom, in particular base-coat varnish systems, and to coated components, particularly components for rail vehicles and aircrafts such as railway cars or airplanes.
Patent CA-2983197-C (CA)
Title: Moniteur d'eeg pourvu d'un boitier fixe individuellement sur une personne
Inventor: WESTERMANN SOREN ERIK
IPC: A61B5/0478
Filed: 2015-05-04
Granted: 2020-06-30
Abstract: L'invention concerne un moniteur d'EEG adapté pour être disposé dans la région de l'oreille d'une personne et comprenant un boîtier (11) contenant une alimentation électrique (25) et un processeur de signaux d'EEG (10). Le moniteur d'EEG (5) comprend une partie de détection d'EEG (12) comportant des électrodes d'EEG (17). La partie de détection d'EEG (12) est conçue pour être agencée de manière sous-cutanée au niveau du cuir chevelu ou dans le canal auditif de la personne, et le boîtier (11) est mis en forme individuellement pour son adaptation derrière ou au-dessus de l'oreille d'une personne et dans la fente située entre le pavillon de l'oreille et le crâne de la personne.
Patent CA-2984022-C (CA)
Inventor: KNOTT CHRISTOPHER M
IPC: E21B33/03
Filed: 2017-10-26
Granted: 2020-07-14
Abstract: Une méthode est décrite pour pressuriser à lavance des vannes de régulation de fluide. Les vannes de régulation de fluide peuvent faire partie dun arbre de fracturation hydraulique ou dun « manifold de fracturation en zipper ». Dans les deux instances, la méthode utilise une unité de lubrification pour pressuriser à lavance la cavité dune vanne en injectant un lubrifiant à haute pression. Larbre de fracturation ou le manifold en zipper est utile pour la réalisation dopérations de fracturation hydraulique dans le cadre de la création dun puits. Chaque vanne de régulation a un raccord supérieur de lubrifiant à un canal supérieur de lubrifiant qui communique avec une poche supérieure. De même, chaque vanne de régulation a un raccord inférieur de lubrifiant à un canal inférieur de lubrifiant qui communique avec une poche inférieure. Un fluide de graissage sous pression est forcé dans les raccords de lubrifiant pour pressuriser les vannes de régulation avant le passage de fluide de fracturation dans lesdites vannes de régulation. La méthode de pressurisation de vannes de régulation à lavance réduit lendommagement des composants internes des vannes de régulation par le fluide de fracturation grâce à légalisation de la pression.
Patent CA-2987721-C (CA)
Title: Methods and systems employing a flow prediction model that is a function of perforation cluster geometry, fluid characteristics, and acoustic activity
Inventor: STOKELY CHRISTOPHER LEE
IPC: G01V8/10
Filed: 2015-08-31
Granted: 2022-02-08
Abstract: A method includes obtaining distributed measurements of acoustic energy as a function of time and position downhole. The method also includes deriving acoustic activity values as a function of time and position from the one or more distributed measurements. The method also includes predicting fluid flow for a downhole perforation cluster as a function of time, wherein predicting fluid flow involves a flow prediction model that is a function of perforation cluster geometry, fluid characteristics, and at least one of the acoustic activity values. The method also includes storing or displaying the predicted fluid flow.
Patent CA-2993070-C (CA)
Inventor: ROY VINCENT
IPC: H01S3/067
Filed: 2018-01-26
Granted: 2023-08-01
Abstract: A laser system based on nonlinear pulse compression and a LMA optical fiber therefor are provided. The LMA optical fiber is configured to amplify seed light pulses and promote the onset of nonlinear spectral broadening. The LMA optical fiber includes a first section having constant core and cladding diameters and receiving and supporting propagation of the light pulses in multiple transversal modes. The first section is configured to suppress high order modes propagating therealong. The LMA optical fiber further includes a tapered second section receiving the fundamental mode from the first section, the core and cladding diameters increasing gradually along said second section so as to provide an adiabatic transition of the fundamental mode. The LMA optical fiber further includes an optional third section having constant core and cladding diameters. Dispersive compression of the light pulses outputted by the LMA optical fiber provides excellent beam quality and high peak powers.
Patent CA-2999019-C (CA)
Title: Repulping method for the removal of lignocellulosic hornification
Inventor: AWADEL-KARIM SALAH
IPC: D21C3/00
Filed: 2018-03-23
Granted: 2020-06-16
Abstract: This invention uses lignin, which is the main chemical by-product of the original pulping process in manufacturing wood pulp for use in cardboard and paper, to create a repulping solution Lignocellulosic Hornification Remover ("LHR") comprising a customized mixture of dipolar aprotic such as dimethyl sulfoxide (DMSO) and water, the LHR having greater frequency and energy and lignocellulosic hornification removal results than pure DMSO or other cellulose swelling chemical agents previously used in conventional repulping. The LHR creates and secures a special type of swelling ("intramicellar swelling") in the material being re-pulped. Intramicellar swelling is a dimensional type of swelling, not the normal swelling of pulp material which is a directional one. The intramicellar swelling influences and breaks down both the intra- and intermolecular H-bonds of both amorphous and crystalline cellulose (i.e., cellulose micelle crystallites) and renders accessible cellulose with open H-bond packing in the material being re- pulped. As intramicellar swelling is attained, the following desirable features in the material being re-pulped occur: increased flexibility of fibers, opening of H-bonding, detachment of ink, additives and adhesives.
Patent CA-3001254-C (CA)
Inventor: LOURENCO JOSE
IPC: H01M8/06
Filed: 2015-11-04
Granted: 2023-08-08
Abstract: A method of producing temperature and pressure conditioned fluids using a fuel cell. The fuel cell generates an anode exhaust stream of water vapour and carbon dioxide. The water in the exhaust stream is condensed and separated to produce a stream of water and a stream of carbon dioxide. A first portion of the stream of water is heated to produce a stream of steam, which is combined with the fuel to form the anode input stream. A stream of condensed carbon dioxide is obtained by condensing at least a portion of the carbon dioxide in the stream of carbon dioxide. At least one fluid is heated and compressed to a target temperature and pressure for each fluid, the at least one fluid comprising a second portion of the stream of water or at least a portion of the condensed carbon dioxide.
Patent CA-3009219-C (CA)
Inventor: HALTSEU ALEH
IPC: A61F2/68
Filed: 2018-06-21
Granted: 2021-01-19
Abstract: Disclosed is a prosthesis for a person with an amputation below the elbow to provide a replacement for at least a lower arm of the person. The prosthesis includes a receiving sleeve adapted to be attached to a stump of the person such that the stump can move the receiving sleeve. An electromechanical hand is attached to the receiving sleeve, the electromechanical hand having a rotary mechanism, a control unit, at least one finger and at least one motor. The rotary mechanism includes a potentiometer having a shaft in communication with the receiving sleeve such that a displacement of the receiving sleeve causes a corresponding rotation of the shaft of the potentiometer. The control unit is configured to measure the corresponding rotation of the shaft of the potentiometer and send a signal to the at least one motor to actuate the at least one finger.
Patent CA-3011345-C (CA)
Inventor: KUBOTA KEIICHI
IPC: H04W48/00
Filed: 2017-01-06
Granted: 2021-10-19
Abstract: Aspects of the present disclosure provide methods and apparatus for beam selection in uplink-based and downlink-based mobility scenarios, for example, for new radio (NR) systems which can improve handover reliability, reduce handover frequency, and improve power efficiency. Certain aspects provide a method for wireless communications by a user equipment (UE). The method generally includes transmitting an uplink reference signal with an indication of a preferred downlink beam and receiving a downlink transmission based, at least in part, on the uplink reference signal.
Patent CA-3012353-C (CA)
Title: Lift anchor for precast concrete component
Inventor: JABLONSKY DAVID S
IPC: E04G21/14
Filed: 2018-07-25
Granted: 2023-01-03
Abstract: A precast concrete component is provided with anchor having a cylindrical rod bent to form a centrally-positioned handle and two downwardly extending legs. The handle can be relatively smooth and the legs are provided with a series of projections along their lengths, such as are formed by threads. The legs of the anchor may converge inwardly from the handle and are compatible with precast concrete double tees having webs or stems that taper from the flange of the double tee downward. Alternatively, the legs of the anchor may diverge outwardly from the handle.