baber/WOPTO huggingface dataset:
Patent CA-2970860-A1 (CA)
Inventor: BENNINGTON JOHN
IPC: B03B5/04
Filed: 2017-06-15
Abstract: Aggregate washing systems are described including mechanisms for slurrying, washing and/or dewatering aggregate material. An aggregate washing systems can include a tank, a propulsion assembly and a dewatering mechanism. During use, the propulsion assembly can agitate water and aggregate material to form a slurry that is advanced to the dewatering mechanism. The dewatering mechanism can separate oversize material from water and undersize material in said slurry.
Patent CA-2975874-A1 (CA)
Inventor: CHANG FU KUO
IPC: H01M50/131
Filed: 2016-02-05
Abstract: La présente invention concerne un composite de stockage d'énergie multifonction (MES) comprenant (a) un empilement de matériaux de stockage d'énergie et (b) une ou plusieurs feuilles de revêtement structurales prenant en sandwich l'empilement de matériaux de stockage d'énergie, l'empilement de matériaux de batteries étant perforé par (c) un ou plusieurs renforcements, les renforcements étant fixés aux feuilles de revêtement structurales. L'invention concerne en outre un composite MES comprenant (a) un empilement de matériaux de stockage d'énergie, (b) une ou plusieurs feuilles de revêtement structurales prenant en sandwich l'empilement de matériaux de stockage d'énergie, et (c) un ou plusieurs renforcements perforés par l'empilement de matériaux de stockage d'énergie, les renforcements étant fixés aux feuilles de revêtement structurales.
Patent CA-2978233-A1 (CA)
Inventor: NAKAMURA SHINICHIRO
IPC: C22B3/04
Filed: 2015-12-01
Abstract: Provided is a method for producing nickel sulfide from an acidic sulfuric acid solution containing nickel, which is capable of controlling the particle diameters of nickel sulfide obtained thereby. The present invention is a method for producing nickel sulfide by causing a sulfurization reaction by blowing a hydrogen sulfide gas into an acidic sulfuric acid solution containing nickel, wherein: nickel sulfide having particle diameters of 5-20 µm and serving as seed crystals is added into an acidic sulfuric acid solution having a nickel concentration of 0.5-5.0 g/L in an amount of 40-500% by mass relative to the amount of nickel contained in the acidic sulfuric acid solution; and a hydrogen sulfide gas is blown into the acidic sulfuric acid solution, into which the seed crystals have been added, while setting the amount of the hydrogen sulfide gas blown in to be within the range of 0.30-0.85 Nm3/kg-Ni.
Patent CA-2978364-A1 (CA)
Inventor: PRANOV HENRIK
IPC: B29C59/04
Filed: 2015-03-23
Abstract: A method for producing a high aspect ratio micro- or nanostructured thermoplastic polymer foil, or a nanostructured thermoplastic polymer coating on a carrier foil, comprising at least one high aspect ratio nanostructured surface area, is disclosed. The method comprises applying a high aspect ratio nanostructured surface on an extrusion coating roller and maintaining the temperature of the roller below the solidification temperature of the thermoplastic material. A thermoplastic foil and a thermoplastic coating made by the method is also disclosed.
Patent CA-2978868-A1 (CA)
Inventor: MALARKY ALASTAIR
IPC: G07B15/06
Filed: 2017-09-11
Abstract: An onboard unit of a radio frequency automatic vehicle identification (AVI) system and systems and methods for calibrating the on-board unit by means of a radio beacon are disclosed. A method includes emitting at least one polling message from a first radio beacon, and, in the first radio beacon, determining a link margin of a communication with a first onboard unit by evaluating a response message of the first onboard unit to the at least one polling message. The method further includes sending a configuration message from the first radio beacon or a second radio beacon to the first onboard unit or to a second onboard unit with a same characteristic as the first onboard unit to adjust a receive sensitivity or a transmit power of the first or the second onboard unit, respectively, to a level derived from the determined link margin.
Patent CA-2982983-A1 (CA)
Inventor: CAPLLONCH RICARDO WAGNER
IPC: E21B33/038
Filed: 2017-10-18
Abstract: The present invention provides a system for auto-alignment and tensioning of flexible pipes (24) in a stationary production unit, said system comprising (i) at least one tensioner (10) comprising an upper cone (10s) and a lower cone (10i), the upper cone (10s) and the lower cone (10i) being fixed together and forming a symmetrical double cone structure provided with an internally hollow cylindrical opening suitable for passage of a flexible pipe (24), (ii) at least one supporting fork (12) with pivoted connection to the at least one tensioner (10) and (iii) at least one coupling device (16) which, at a first end, is connected detachably to the at least one supporting fork (12) and, at a second end, is connected to the stationary production unit. A method for installing flexible pipes by means of said system is also provided.
Patent CA-2984329-A1 (CA)
Inventor: RICHTER THOMAS FABIAN
IPC: G21G1/02
Filed: 2015-04-30
Abstract: A method of producing radionuclides from irradiation targets in a nuclear reactor uses at least one instrumentation tube system (12) of a commercial nuclear reactor. Irradiation targets (16) and dummy targets (18) are inserted into an instrumentation finger (14) and the irradiation targets (16) are activated by exposing them to neutron flux in the nuclear reactor core (10) to form a desired radionuclide. The dummy targets (18) hold the irradiation targets (16) at a predetermined axial position in the reactor core corresponding to a pre-calculated neutron flux density sufficient for converting the irradiation targets (16) to the radionuclide. A step of separating the dummy targets (18) from the activated irradiation targets (16) includes exposing the dummy targets (18) and/or the activated irradiation targets (16) to a magnetic field to retain either the dummy targets (18) or the activated irradiation targets (16) in the instrumentation tube system (12) and release the other one of the activated irradiation target (16) or the dummy target (18) from the instrumentation tube system (12). An apparatus adapted to the above method is also provided.
Patent CA-2985085-A1 (CA)
Inventor: DONZIER ERIC
IPC: E21B49/08
Filed: 2016-05-04
Abstract: A downhole fluid properties analysis device (51) is connectable to a downhole sampling flow line (8). The downhole sampling flow line (8) has an internal diameter between 2 to 15 mm adapted to let flow the fluid (3) to be analyzed. The fluid (3) is a hydrocarbon multiphase fluid mixture from a hydrocarbon subsurface reservoir (4). The downhole fluid properties analysis device (51) comprises: - an analysis pipe portion (52); and - a first probe arranged to transmit an electromagnetic energy into the fluid (3), and a second probe (30, 30A, 30B, 70) arranged to produce a signal resulting from an interaction of the fluid with said electromagnetic energy indicative of the downhole fluid properties; The first and second probes (30A, 30B) are optical probes, the first optical probe (30A) being a light emitting probe adapted to be coupled to a light source (57), the second optical probe (30B) being a light receiving probe adapted to be connected to a spectrometer (58). Each of said optical probe (30, 30A, 30B, 70) comprises an elongated body mounted through the wall of the analysis pipe portion in a sealed manner and has a tip (36, 36A, 36B, 72), the tip being needle shaped and having an external diameter less than 1 mm. The first optical probe and the second optical probe (30, 30A, 30B, 70) are arranged such that the first and second tips of the respective optical probes project into a flow section of the analysis pipe portion and such that the first tip (36A, 72) of the first optical probe (30, 30A, 70) faces the second tip (36B) of the second optical probe (30B) at a defined distance ranging from 10 µm to 99 mm.
Patent CA-2986007-A1 (CA)
Title: Formation swelling control using heat treatment
Inventor: AL-BURAIK KHALED A
IPC: E21B47/07
Filed: 2015-10-30
Abstract: A downhole tool system includes a downhole tool string configured to couple to a downhole conveyance that extends in a wellbore from a terranean surface through at least a portion of a subterranean zone, the subterranean zone including a geologic formation; and a heating device coupled with the downhole tool string, the heating device configured to transfer heat to the geologic formation in the wellbore at a specified temperature sufficient to adjust a quality of the geologic formation associated with a fluid absorption capacity of the geologic formation.
Patent CA-2989138-A1 (CA)
Title: Methods and compositions for treating cognitive impairment or decline comprising tissue inhibitor of mettaloproteinase-2 (timp-2)
Inventor: WYSS-CORAY ANTON
IPC: A61K38/16
Filed: 2016-06-06
Abstract: Methods of treating an adult mammal for an aging-associated condition are provided. Aspects of the methods include enhancing a TIMP activity, e.g., a TIMP2 activity, in the mammal in a manner sufficient to treat the adult mammal for the aging-associated condition. Also provided are compositions for use in practicing methods of the invention. A variety of aging-associated conditions may be treated by practice of the methods, which conditions include cognitive impairments.
Patent CA-2992864-A1 (CA)
Inventor: CHURCH RYAN
IPC: F03D3/00
Filed: 2015-08-05
Abstract: A structure adapted to traverse a fluid environment includes an elongate body having a root, a wingtip, a leading edge and a trailing edge; and a rigid winglet associated with the wingtip and having a winglet body extending substantially normal to one of a suction side and a pressure side of the elongate body to a termination point that is rearward of the trailing edge. In an embodiment, the structure is a rotor blade that may be incorporated into a wind turbine.
Patent CA-2993237-A1 (CA)
Title: Push plug type line stop branch assembly
Inventor: PIONTEK DARYL M
IPC: F16L55/11
Filed: 2018-01-29
Abstract: A push plug type line stop branch assembly for use with a tapping sleeve fitting on a pipe. The branch assembly has a bore defined therein for receive a plug. The inner walls of the branch assembly defining the bore are shaped in part to provide a shoulder for receiving a lip on the plug.
Patent CA-2998300-A1 (CA)
Title: Reglage d'afficheurs sur des moniteurs d'utilisateur et guidage de l'attention des utilisateurs
Inventor: SHAHAL AVNER
IPC: G06F3/13
Filed: 2016-09-07
Abstract: L'invention concerne des systèmes et procédés pour gérer l'attention d'un utilisateur assistant à une démonstration et pour gérer les informations affichées dans des centres de commande. Les procédés et les systèmes selon l'invention peuvent identifier, à partir de données affichées, un élément d'information, localiser une position d'affichage de l'élément d'information identifié et afficher le repère visuel à un intervalle spécifié avant d'afficher l'élément d'information, à une position de repère sur l'afficheur qui possède une relation spatiale spécifiée à la position d'affichage de l'élément d'information. Les procédés et les systèmes selon l'invention peuvent en outre quantifier un motif d'attention d'un utilisateur, le rapporter à des temps de réaction enregistrés de l'utilisateur pour les données affichées et modifier les paramètres spatiotemporels des repères visuels afin de réduire le temps de réaction de l'utilisateur en fonction des exigences spécifiées. Des données spécifiques peuvent être améliorée en fonction des performances de l'utilisateur et de diverses définitions.
Patent CA-3003486-A1 (CA)
Title: Utilisation de memoire volatile en tant que memoire non volatile
Inventor: KELLY BRYAN
IPC: G06F11/07
Filed: 2017-01-20
Abstract: La présente invention concerne un dispositif informatique pouvant comprendre un processeur, une mémoire volatile et une mémoire non volatile. Un système d'exploitation ou un micrologiciel du dispositif peut provoquer le traitement d'une ou de plusieurs pages de la mémoire volatile, par des applications s'exécutant sur le dispositif informatique, en tant que pages de mémoire non volatile. Un nombre maximum de pages pouvant être considérées comme étant non volatiles peut être déterminé sur la base d'une quantité d'énergie disponible dans une batterie et d'une quantité d'énergie nécessaire pour transférer une page de mémoire vers le dispositif de stockage non volatil.
Patent CA-3005010-A1 (CA)
Title: Composition pour le soin de la peau
Inventor: NOWAK SYLWIA
IPC: A61Q19/00
Filed: 2016-11-11
Abstract: La présente invention concerne des compositions pour le soin de la peau comprenant un extrait ou du jus de la plante Kalanchoe daigremontiana destinées à être administrées par voie topique sur la peau humaine, et des procédés de préparation desdites compositions. Les compositions sont thérapeutiquement efficaces pour hydrater et revitaliser la peau et s'avèrent être cliniquement efficaces pour le traitement d'états pathologiques dermiques ou de troubles de la peau, en particulier du psoriasis, de la dermatite atopique ou de la dermatite allergique de contact.
Patent CA-3005779-A1 (CA)
Title: Composes de cepheme, leur preparation et utilisation
Inventor: MAITI SAMARENDRA NATH
IPC: A61K31/439
Filed: 2016-12-05
Abstract: L'invention concerne des composés de céphème, leurs sels de qualité pharmaceutique, et leurs procédés d'utilisation, ledit composé présentant un cycle hétérocylique aromatique contenant de l'azote bicyclique comme groupe ammoniométhyle quaternaire en position 3 et un résidu amidine terminal (substitué ou non substitué) fixé à un groupe aryle ou hétéroaryle de 5 ou 6 chaînons (substitué ou non substitué) qui est en outre fixé par un séparateur à l'atome N libre du cycle bicyclique contenant de l'azote quaternaire au niveau de la chaîne latérale 3 , et/ou un résidu guanidine terminal fixé à un groupe aryle ou hétéroaryle de 5 ou 6 chaînons (substitué ou non substitué) qui est en outre fixé par un séparateur à l'atome N libre du cycle bicyclique contenant de l'azote quaternaire au niveau de la chaîne latérale 3.
Patent CA-3006148-A1 (CA)
Title: Systems and methods for automating post communications activity
Inventor: EFRATI TZAHI
IPC: G06Q30/00
Filed: 2018-05-24
Abstract: Systems and methods for assisting a first participant to a synchronous communication in communicating with a second participant to the synchronous communication involves automatically obtaining metadata or other information relevant to the synchronous communication, and providing the metadata or other information to the first participant. In some instances, a draft communication from the first participant to the second participant may be generated based on the content of the synchronous communication, and that draft communication may be provided to the first participant.
Patent CA-3007058-A1 (CA)
Title: Conjugues de cytarabine pour le traitement du cancer
Inventor: GENGRINOVITCH STELA
IPC: A61K31/7068
Filed: 2016-01-25
Abstract: La présente invention concerne des conjugués comprenant de la cytarabine et un acide aminé pour le traitement du cancer. En particulier, la présente invention concerne des conjugués de cytarabine et d'acide aspartique destinés à être utilisés dans le traitement de cancers hématologiques chez des patients médicalement fragilisés.
Patent CA-3012045-A1 (CA)
Title: Pipe element having wedging groove
Inventor: MADARA SCOTT D
IPC: F16L21/06
Filed: 2017-01-19
Abstract: A pipe element has a circumferential groove with a surface portion oriented at an angle with respect to its longitudinal axis. A surface portion of the groove adjacent to the angled surface portion is oriented perpendicular to the longitudinal axis. A mechanical coupling has projecting keys that engage the groove. The keys have mating surfaces that contact both the perpendicular and angled surface portions of the groove. When the pipe element and coupling are used in combination to form a pipe joint, axial load on the pipe, resisted by the mechanical coupling, is shared between the perpendicular and angled surface portions which results in a pipe joint that can withstand higher internal pressure than if the axial load were borne by the perpendicular surface portion alone.
Patent CA-3012325-A1 (CA)
Title: Controlling wireless power transfer systems
Inventor: KURS ANDRE B
IPC: H02J50/90
Filed: 2017-02-02
Abstract: Methods, systems, and devices for operating wireless power transfer systems. One aspect features a wireless energy transfer system that includes a transmitter, and a receiver. The transmitter has a transmitter-IMN and is configured to perform operations including performing a first comparison between a characteristic of a power of the transmitter and a target power. Adjusting, based on the first comparison, a reactance of the transmitter-IMN to adjust the power of the transmitter. The receiver has a receiver-IMN and is configured to perform operations including determining an efficiency of the wireless energy transfer system at a second time based on power data from the transmitter. Performing a second comparison between the efficiency at the second time and an efficiency of the wireless energy transfer system at a first time, the first time being prior to the second time. Adjusting, based on the second comparison, a reactance of the receiver-IMN.
Patent CA-3012500-A1 (CA)
Title: Bug terminator systems
Inventor: AYLWARD FRANK
IPC: A01M1/20
Filed: 2018-07-26
Abstract: The bug terminator system includes a bug terminator assembly including a docking station having a housing with at least one container-receiver, a logic circuit, at least one electromechanical valve, necessary electrical circuitry, a powerer, a motor, an actuator, at least one inputting means, and at least one pressurized-container for removably containing a dispensable liquid to control pests and alternately to dispense room fresheners or other liquids in an atomized form.
Patent CA-3016841-A1 (CA)
Inventor: LUTHE GREGOR
IPC: B01D21/34
Filed: 2017-03-05
Abstract: L'invention concerne un dispositif d'agrégation permettant de séparer et/ou de nettoyer des aérosols et des particules et fibres solides de gaz, ainsi que des particules et fibres solides de fluides par acoustophorèse, ledit dispositif comprenant : I) un moyen de transport, sélectionné dans le groupe, composé d'une bande transporteuse, d'une pression de liquide, d'une colonne liquide et d'une onde liquide du fluide, d'ondes sonores modulées dans le sens de transport, d'une force centrifuge, d'une force centripète, d'une force de Coriolis, de la gravitation, d'un injecteur, d'un système Venturi, d'un diffuseur, d'un multiplicateur liquide, d'un multiplicateur gazeux, d'un Dyson, d'une turbine à enveloppe, d'un concentrateur d'aile delta, d'un anneau Venturi, d'une turbine à effet magnus, d'une éolienne « Berwian » (Berliner Windkraftanlage), d'une convection passive et active, d'une effusion et d'une diffusion, et permettant de recevoir et/ou de transporter un aérosol et/ou un fluide dans un sens de transport dans le dispositif d'agrégation; II) au moins un excitateur permettant de produire une onde sonore acoustique, qui est prévue pour soumettre à une contrainte l'aérosol et/ou le fluide; et III) un moyen permettant de séparer une première partie de matériau contenant des fluides condensés et/ou des matières solides agrégées de l'aérosol et/ou du fluide. L'invention concerne également l'utilisation du dispositif pour exécuter le procédé acoustophorétique.
Patent CA-3017463-A1 (CA)
Inventor: ZHU JUNYONG
IPC: D21C1/04
Filed: 2018-09-13
Abstract: Methods of fractionating lignocellulosic biomass using hydrotropic sulfonic acids are provided. Also provided are methods of forming uncondensed lignin particles, furans, sugars, and/or lignocellulosic micro- and nanofibrils from the liquid and solid fractions produced by fractionation process. The fractionation can be carried out at low temperatures with short reaction times and can produce uncondensed lignin.
Patent CA-3018258-A1 (CA)
Title: Bac de manutention resistant a l'eau
Inventor: DUNLAP RICHARD
IPC: A47G29/00
Filed: 2017-04-07
Abstract: L'invention concerne un bac de manutention résistant à l'eau. Le bac de manutention comprend une base, des parois latérales s'étendant longitudinalement, des parois d'extrémité s'étendant latéralement et un couvercle en deux parties. La base comprend une surface inférieure concave qui s'emboîte dans une surface supérieure convexe du couvercle, pour préserver l'intégrité structurale de la surface supérieure convexe lors de l'empilement d'un bac de manutention similaire sur celui-ci. Le couvercle en deux parties comprend une paire de moitiés de couvercle comprenant une extrémité arrière s'articulant sur les parois latérales et une extrémité libre comprenant des rabats de verrouillage qui peuvent être fixés par l'intermédiaire d'une ligne de liaison. Des creux de drainage disposés sur les parois sont en communication fluidique avec des canaux de drainage disposés sur le couvercle, permettant à l'humidité de s'écouler de la partie supérieure du bac de manutention. Des gouttières de drainage disposées sur les moitiés de couvercle sont conçues pour diriger l'humidité, imprégnant la ligne de liaison, vers les parois. De cette manière, le bac de manutention a un effet synergique de résistance à l'eau en dirigeant l'humidité loin de la partie supérieure du bac de manutention et en empêchant l'humidité de fuir à l'intérieur de celui-ci.
Patent CA-3019627-A1 (CA)
Inventor: MARULLO RACHEL
IPC: G02B1/04
Filed: 2017-04-20
Abstract: A silicone elastomer-silicone hydrogel hybrid contact lens comprises a silicone elastomer layer adhered tosilicone hydrogel layer by a delamination-resistant bond. The silicone hydrogel of the silicone hydrogel layer has apercentswell of about -5% up to about 20%. The silicone elastomer layer may have one or more objects embedded within it or adhered to its surface. Such objects may include variable-focus lenses and/or electronic components.
Patent CA-3023450-A1 (CA)
Inventor: GROMES TERRY D ; SR
IPC: E21B29/00
Filed: 2018-11-08
Abstract: A cutting device using an ultrahigh pressure (UHP) hose carrying UHP fluid is designed to be inserted into a pipe or tube and cut the same from the inside out. In one example, the cutting device is for insertion into a wellbore for cutting the casing of the wellbore from within the wellbore with a revolvable UHP hose. The cutting head which effectuates the cut may be centered by a centering device that is generally conical in shape such that a portion of the centering device remains exterior to the pipe or tube as the UHP revolves during the cutting action.
Patent CA-3024589-A1 (CA)
Inventor: CARBONE MICHAEL
IPC: B64C11/44
Filed: 2018-11-16
Abstract: According to one embodiment, linear motor translator assembly for use in an electromagnetic actuator is provided. The linear motor translator assembly comprises: a cylindrical housing having a first end, a second end opposite the first end, a flanged portion at the second end, and a blind hole initiating at the second end and extending into the cylindrical housing to a blind hole base; a tubular body located within the blind hole, the tubular body including a plurality of permanent magnets; and an end cap securely fastened to the flanged portion.