baber/WOPTO huggingface dataset:
Patent CA-2934455-A1 (CA)
Title: Viscosifier for enhanced oil recovery
Inventor: GAMAGE PUBUDU HASANKA
IPC: C09K8/68
Filed: 2014-02-12
Abstract: Various embodiments disclosed relate to methods, compositions, and systems for enhanced oil recovery including a viscosifier polymer. In various embodiments, the present invention provides a method of enhanced oil recovery that can include obtaining or providing a composition that includes a viscosifier polymer. The viscosifier polymer includes an ethylene repeating unit including a -C(O)NH2 group and an ethylene repeating unit including an - S(O)2OR1 group, where the repeating units are in block, alternate, or random configuration. At each occurrence R1 can be independently selected from the group consisting of -H and a counterion. The method can include placing the composition in a subterranean formation downhole via an injection wellbore. The method can also include extracting material comprising petroleum from the subterranean formation downhole via a production wellbore.
Patent CA-2936486-A1 (CA)
Title: High throughput screening of agents on dopaminergic neurons
Inventor: MORDECHAI DANIEL TALYA
IPC: C12N5/071
Filed: 2014-02-12
Abstract: A method of determining whether an agent is a neuroeffector is disclosed. The method comprises: (a) labeling dopaminergic neurons which are comprised in a mixed population of cells with a fluorescent dopamine analog; (b) measuring a level of fluorescence in the mixed population of cells; (c) exposing the mixed population of cells to the agent; (d) remeasuring a level of fluorescence in the mixed population of cells, wherein a change in the level of fluorescence is indicative of the substance being a neuroeffector.
Patent CA-2938647-A1 (CA)
Title: Eavestrough cover
Inventor: BROCHU STEPHANE
IPC: E04D13/076
Filed: 2016-08-11
Abstract: An eavestrough cover which comprises a substantially planar central portion formed of a woven material and which central portion has a plurality of longitudinally embossments formed therein, first and second longitudinally extending portions on either side of the central portion, the first longitudinally extending portion being arranged to fit within a recess formed adjacent a front wall of the eavestrough, and the second longitudinally extending portion being designed to sit on top of a rear wall of the eavestrough.
Patent CA-2939475-A1 (CA)
Title: Engine
Inventor: OTANI TOMOHIRO
IPC: F02D41/04
Filed: 2015-02-25
Abstract: An engine is provided with a fuel injection device, a state determination unit (58), an atmospheric pressure sensor, and an injection period control unit. The state determination unit (58) determines whether the engine is in a steady or transient state. The atmospheric pressure sensor detects the atmospheric pressure. The injection period control unit performs a steady process for calculating the fuel injection period in a steady state, a transient process for calculating the fuel injection period in a transient state, and an atmospheric pressure correction process for correcting the fuel injection period on the basis of the atmospheric pressure. The injection period control unit changes either whether or not the atmospheric pressure correction process is performed or the contents of the atmospheric pressure correction process, between cases when the engine state is steady and cases when the engine state is transient.
Patent CA-2940614-A1 (CA)
Title: Naphthylamide compound, preparation method and use thereof
Inventor: DUAN WENHU
IPC: C07D495/04
Filed: 2015-02-15
Abstract: The present invention relates to a naphthylamide compound of the structure as represented by formula (I), medicinal salts, prodrugs and hydrates or solvates thereof, and also relates to a method of preparing the compounds, pharmaceutical compositions comprising the compounds and the uses thereof as protein tyrosine kinase inhibitors, particularly as VEGFR-2 inhibitors, in preparing drugs for preventing and treating diseases related to abnormal angiogenesis. (see above formula I)
Patent CA-2943458-A1 (CA)
Title: Analogues peptidiques avec sonde(s) d'acide amine ramifiee(s)
Inventor: BOESEN THOMAS
IPC: C07K14/68
Filed: 2015-04-21
Abstract: L'invention concerne des analogues peptidiques comprenant une ou plusieurs sondes d'acide aminé ramifiées et un peptide natif ou des variants de ceux-ci.
Patent CA-2943993-A1 (CA)
Inventor: SMITH IAN C
IPC: G08B21/14
Filed: 2014-07-17
Abstract: Selon certains modes de réalisation décrits, des systèmes de détection de danger qui permettent dobtenir des éléments de détection de sécurité intégrée et des éléments dinterface avec lutilisateur en utilisant une topologie de circuit et des procédés de gestion de lénergie qui réduisent la consommation dénergie. Les éléments de détection de sécurité peuvent surveiller les conditions environnementales (par exemple, fumée, chaleur, humidité, monoxyde de carbone, dioxyde de carbone, radon et autres gaz nocifs) à proximité du système de détection de danger associé et alerter les occupants lorsquune condition environnementale dépasse un seuil prédéterminé.
Patent CA-2944124-A1 (CA)
Inventor: PEREZ MIGUEL
IPC: H01H85/00
Filed: 2016-10-04
Abstract: A lamp is formed of a lamp capsule sealed with a press seal penetrated by electrical lead-ins, the lamp being received in an insulating base that has external electrical pins. Power leads interconnect respective capsule lead-ins and base pins. Power leads are formed of stranded wire having a plurality of intertwined strands.
Patent CA-2944252-A1 (CA)
Inventor: KIILSTOFTE HANSEN LARS
IPC: H01M8/2465
Filed: 2015-03-30
Abstract: A sandwiched gasket is used for an SOC stack system to provide flexible, yet electrically insulation properties to the sealing between mounting interfaces of the system.
Patent CA-2945044-A1 (CA)
Title: System and method for integrated wellbore stress, stability and strengthening analyses
Inventor: SHAHRI MOJTABA P
IPC: E21B21/00
Filed: 2015-04-08
Abstract: Systems and methods for an integrated wellbore stress, stability and strengthening analysis are disclosed. An integrated geomechanical tool can be used to analyze and evaluate stress along the length of the wellbore to identify a safe drilling mud weight window and help identify troublesome zones in the wellbore. Fracture length may then be predicted in the identified troublesome zones by using a stress tensor calculated during the stress analysis. The calculated fracture length may be used to perform a strengthening analysis. After performing strengthening analysis, mud loss may be predicted based on predicted fracture size calculated during the stress, stability and strengthening analyses.
Patent CA-2948621-A1 (CA)
Inventor: CHIOSIS GABRIELA
IPC: C07D239/56
Filed: 2015-05-13
Abstract: The present invention provides compounds I and II and compositions thereof for use in the modulation of Hsp70. In some embodiments, the present invention provides a method for inhibiting Hsp70 activity. In some embodiments, the present invention provides a method of treating a subject suffering from or susceptible to a disease, disorder, or condition responsive to Hsp70 inhibition comprising administering to the subject a therapeutically effective amount of a provided compound. In some embodiments, the present invention provides a method for treating or preventing cancer in a subject suffering therefrom, comprising administering to a patient in need thereof a therapeutically effective amount of a provided compound.
Patent CA-2952825-A1 (CA)
Inventor: BARTHOLOMEW ERIC L
IPC: C09J153/00
Filed: 2015-06-18
Abstract: Transposable adhesives which exhibit a change in adhesive properties upon exposure to particular stimuli or environmental factors are described. The adhesives include one or more olefin block copolymers in combination with tackifiers and process oils. The transposable adhesives may additionally include one or more polyolefin elastomers.
Patent CA-2953587-A1 (CA)
Inventor: TAMP FABIAN JOHN
IPC: H04W12/06
Filed: 2016-05-04
Abstract: Dans certains exemples, une unité de tête de véhicule comprend au moins un processeur et au moins un module pouvant servir à : en réponse à l'authentification d'un premier utilisateur au niveau d'une unité de tête de véhicule, établir une session avec un identifiant du premier utilisateur, l'identifiant du premier utilisateur étant associé au premier utilisateur; en réponse à l'authentification d'un second utilisateur au niveau de l'unité de tête de véhicule, associer un identifiant du second utilisateur à la session, l'identifiant du second utilisateur étant associé au second utilisateur et les identifiants des premier et second utilisateurs étant simultanément associés à la session; générer des données pendant que les identifiants des premier et second utilisateurs sont simultanément associés à la session; et, sur la base des identifiants des premier et second utilisateurs, stocker les données sur un compte du premier utilisateur associé à l'identifiant du premier utilisateur et sur un compte du second utilisateur associé à l'identifiant du second utilisateur.
Patent CA-2954671-A1 (CA)
Inventor: PEDERSEN BRAD
IPC: B66D1/60
Filed: 2015-07-09
Abstract: A  hook (102) comprising: a first plurality of lights (216) mounted on the upper surface of a ring (206) configured to illuminate and direct light upward, a second plurality of lights (218) mounted on the lower surface of the ring configured to illuminate and direct light downward, a control system (310) is configured to modify at least one of the following: an illumination pattern, a flash frequency, and a color of the light emitted from the plurality of lights located with the housing based on at least one of the following: the measured load between the hook end and the cable end; and the measured altitude of the housing relative to the ground. This allows to communicate real-time information to the rescue crew about the weight and stresses being exerted on the hoist-rescue system during a rescue, and the position of the hook relative to the ground.
Patent CA-2955317-A1 (CA)
Inventor: DOLAN SHAWN E
IPC: C25D11/30
Filed: 2014-07-17
Abstract: This invention relates to articles having magnesium-containing metal surfaces with an electroceramic coating chemically bonded to the metal surfaces and to articles having a composite coating comprising first sectors of electroceramic coating and second sectors comprising organic and/or inorganic components different from the electroceramic coating. The invention further relates to processes of making and using the articles.
Patent CA-2955518-A1 (CA)
Inventor: MCKEE DONALD FLOYD
IPC: A47K3/02
Filed: 2017-01-18
Abstract: Embodiments described herein include a bathtub closure system having a step, the step having a first side panel, a second side panel, and an elongated platform defining a cavity, where the cavity can be configured to facilitate ingress and egress into a bathtub. The bathtub closure system can include a hinged closure, where the closure can be coupled with the step and can cooperate with the step to form a substantially watertight seal when the closure is in a closed position.
Patent CA-2956531-A1 (CA)
Title: Estimation of background noise in audio signals
Inventor: SEHLSTEDT MARTIN
IPC: G10L25/78
Filed: 2015-07-01
Abstract: The invention relates to a background noise estimator and a method therein, for estimation of background noise in an audio signal. The method comprises obtaining at least one parameter associated with an audio signal segment, such as a frame or part of a frame, based on a first linear prediction gain, calculated as a quotient between a residual signal from a 0th-order linear prediction and a residual signal from a 2nd-order linear prediction for the audio signal segment; and, a second linear prediction gain calculated as a quotient between a residual signal from a 2nd-order linear prediction and a residual signal from a 16th-order linear prediction for the audio signal segment. The method further comprises determining whether the audio signal segment comprises a pause based at least on the obtained at least one parameter; and, updating a background noise estimate based on the audio signal segment when the audio signal segment comprises a pause.
Patent CA-2956828-A1 (CA)
Inventor: WORKMAN JEFFREY D
IPC: B60K15/035
Filed: 2017-02-01
Abstract: A vent apparatus is described for providing filtered air intake and rollover protection for a fuel tank. The apparatus may include a housing configured to be coupled with the fuel tank, the housing including at least one air intake port and at least one air exhaust port. The apparatus may include an air intake filter disposed within the housing and configured to receive and filter air from the at least one air intake port. The apparatus may include a rollover protection valve disposed adjacent to the housing and configured to be located inside the fuel tank when the housing is coupled with the fuel tank, the rollover protection valve coupled with the at least one air exhaust port. The rollover protection valve may include a chamber and a plug configured to impede the flow of fuel from the fuel tank into the at least one air exhaust port.
Patent CA-2958957-A1 (CA)
Inventor: LENOBLE DAMIEN
IPC: A61L27/02
Filed: 2015-09-10
Abstract: According to the present invention, an implantable device comprising an electrode for carrying an electric signal to or from a biological cell or tissue provided. The electrode material is chosen to exhibit desirable properties in terms of electrical conductivity, biocompatibility and bio-fouling. The invention further provides implantable devices comprising such implantable electrodes.
Patent CA-2961575-A1 (CA)
Title: Methods for treating inflammatory bowel disease using prostate specific membrane antigen (psma) inhibitors
Inventor: SLUSHER BARBARA
IPC: A61K31/66
Filed: 2015-08-06
Abstract: Use of a Prostate Specific Membrane Antigen (PSMA) inhibitor for treating inflammatory bowel disease (IBD)
Patent CA-2962945-A1 (CA)
Inventor: WEI ZHONGMIN
IPC: A01N63/50
Filed: 2015-10-01
Abstract: Disclosed are peptides that induce an active plant response, but not a hypersensitive response, when applied to plant tissue. These peptides also preferably exhibit improved solubility, stability, resistance to chemical degradation, or a combination of these properties. Use of these peptides or fusion polypeptides, or DNA constructs encoding the same, for modulating plant biochemical signaling, imparting disease resistance to plants, enhancing plant growth, imparting tolerance to biotic stress, imparting tolerance and resistance to abiotic stress, imparting desiccation resistance to cuttings removed from ornamental plants, imparting post-harvest disease or post-harvest desiccation resistance to a fruit or vegetable, or enhancing the longevity of fruit or vegetable ripeness are also disclosed.
Patent CA-2964150-A1 (CA)
Inventor: FORRESTER RAYMOND ALVERO JR
IPC: B62D5/08
Filed: 2015-10-09
Abstract: A steering valve includes a spool disposed inside a housing. The housing includes a first port and a second port. The spool also includes first and second openings corresponding to a third port and a fourth port, one of which aligns with the opening of the first or second port depending on the housing orientation. The housing is configured to rotate around the spool and its orientation determines whether the first port is fluidly coupled to the third port while the second port is fluidly coupled to the fourth port or whether the second port is fluidly coupled to the third port while the first port is fluidly coupled to the fourth port to influence steering of the assembly.
Patent CA-2965780-A1 (CA)
Title: Neuromodulation device
Inventor: VILARES SANTOS CONDE SILVIA MARGARIDA
IPC: A61N7/00
Filed: 2015-11-03
Abstract: The invention refers to a device for inhibiting the neural activity of a carotid sinus nerve (CSN) or carotid body of a subject, the device comprising: one or more transducers configured to apply a signal to the CSN or associated carotid body of the subject, optionally at least two such transducers; and a controller coupled to the one or more transducers, the controller controlling the signal to be applied by the one or more transducers, such that the signal inhibits the neural activity of the CSN or carotid body to produce a physiological response in the subject, wherein the physiological response is one or more of the group consisting of: an increase in insulin sensitivity in the subject, an increase in glucose tolerance in the subject, a decrease in (fasting) plasma glucose concentration in the subject, a reduction in subcutaneous fat content in the subject, and a reduction in obesity in the subject.
Patent CA-2966292-A1 (CA)
Inventor: BORCH KIM
IPC: C11D3/386
Filed: 2015-12-18
Abstract: The present invention relates to detergent compositions comprising lipase variants. The present invention also relates to lipase variants and polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.
Patent CA-2966308-A1 (CA)
Title: Procede permettant de faire fonctionner un agitateur et un fermenteur
Inventor: CZWALUK ANDREAS
IPC: B01F7/00
Filed: 2015-11-05
Abstract: Méthode de fonctionnement d'un dispositif agitateur et d'un digesteur dans laquelle le digesteur (1) est rempli d'un substrat (7) et un dispositif agitateur (10) contrôlé par un dispositif de commande (50) est placé dans le digesteur (1). Les étapes suivantes du processus sont effectuées : a) Une courbe de charge cible (60) est placée dans le dispositif de commande (50) b) Le dispositif de commande (50) réglemente une vitesse de rotation cible (61) c) Le dispositif de commande (50) fait fonctionner le dispositif agitateur (10) à une vitesse de rotation réelle (71) correspondant à la vitesse de rotation cible réglementaire (61);d) Le dispositif de commande saisit une valeur de mesure réelle (81) caractéristique du couple du dispositif agitateur (10) à la vitesse de rotation réelle (71); e) Le dispositif de commande (50) extrait une valeur caractéristique réelle (91) du couple appliqué du dispositif agitateur (10) de la valeur de mesure réelle (81); f) Le dispositif de commande (50) compare la valeur caractéristique réelle dérivée (73) et la valeur caractéristique cible (63) du substrat (7) découlant de la courbe de charge cible (60) à la vitesse de rotation cible réglementaire (61); g) Le dispositif de commande (50) contrôle le dispositif agitateur (10) en fonction du résultat de la comparaison.
Patent CA-2966650-A1 (CA)
Title: Procede d'obtention d'une resine anti-poussiere de minerai, resine anti-poussiere de minerais, procede d'inhibition de l'emission de matieres particulaires de minerais et utilisat ion de cette resine
Inventor: VASCONCELOS RENATA ELIANE FRANK
IPC: C09K3/22
Filed: 2015-10-29
Abstract: L'invention concerne un procédé d'obtention d'une résine abat-poussière de minerai par recyclage chimique du polymère thermoplastique poly(téréphtalate d'éthylène) ou PET. Elle concerne un procédé d'obtention de cette résine faisant intervenir une méthode de réaction de dépolymérisation du polymère poly(téréphtalate d'éthylène) obtenu à partir de bouteilles en PET après consommation, en présence du tensioactif cationique bromure d'hexadécyltriméthylammonium (CTAB). La résine est ainsi obtenue, de la PVP K-90 (polyvinylpyrrolidone) étant ensuite additionnée à celle-ci en tant que charge d'augmentation de la viscosité finale de la résine. D'autres additifs, tels que de la lignine extraite de végétaux, notamment des feuilles et des branches d'arbres, peuvent également être additionnés. Ils sont alors incorporés en vue de rendre la résine plus hydrophobe.
Patent CA-2969803-A1 (CA)
Title: Composes d'acides d'isoxazole en tant qu'inhibiteurs de lpxc
Inventor: FU JIPING
IPC: A61P31/04
Filed: 2015-12-15
Abstract: Cette invention se rapporte, de manière générale, à des composés de formule I et à des compositions contenant de tels composés, ainsi qu'à des procédés d'utilisation de tels composés pour traiter les infections bactériennes. Selon certains aspects, l'invention concerne des méthodes et des compositions pouvant être utilisées pour le traitement d'infections provoquées par des bactéries gram-négatives.
Patent CA-2970364-A1 (CA)
Inventor: SAMUELSON DAVID JOHN
IPC: E21B33/03
Filed: 2016-02-09
Abstract: L'invention se rapporte à un système et un procédé pour l'abandon de puits, comprenant l'installation d'une première plaque d'acier comprenant un trou au-dessus duquel est fixée une section de tuyau, un coupleur pouvant être installé pour loger un bouchon qui est ensuite positionné au-dessous du tubage de surface ayant une seconde plaque d'acier, la plaque de fermeture de puits, fixée à la partie supérieure du tubage de surface. Le système de bouchon agit alors pour empêcher l'échange de fluide de puits de forage dans l'environnement tout en permettant une mise à l'air libre correcte de colonnes de tubage par la pression actionnant le système de bouchon contre la tête de tubage. Le coupleur assure en outre la fixation de divers appareillages d'échantillonnage de gaz ou autres appareillages de surveillance à des fins de détection de fuites ou d'autres objectifs analytiques.
Patent CA-2970932-A1 (CA)
Inventor: HERMAN ALVIN
IPC: B60P1/64
Filed: 2017-06-16
Abstract: A container assembly comprises a container and a base and is configured to be transported horizontally to a work site where it is raised to a vertical working orientation. A hoppered container floor directs material to a discharge opening in a center of the floor of the container. A plurality of chutes is fixed to the container assembly and each slopes downward and outward from a chute input, located under a central portion of the hoppered floor, to a corresponding chute output. A distributor assembly mounted under the discharge opening receives granular material from the discharge opening and directs same into any one of the chute inputs. When loaded on a gooseneck trailer the container extends over the hitch assembly providing increased volume and capacity.
Patent CA-2971473-A1 (CA)
Inventor: ZHENG SHUNFENG
IPC: E21B19/00
Filed: 2015-12-17
Abstract: Systems and methods for drilling a wellbore. The method includes measuring a first distance that a drilling device is raised while connected to a drill string, determining a weight-on-bit in the drill string, determining a second distance to lower the drilling device such that a drill bit at a lower extremity of the drill string approaches toward a bottom of the wellbore, based on the first distance and the weight-on-bit, and lowering the drilling device by the second distance.
Patent CA-2972912-A1 (CA)
Title: Insecticidal proteins and methods for their use
Inventor: GRUVER STEVEN
IPC: A01N63/50
Filed: 2016-01-07
Abstract: Compositions and methods for controlling pests are provided. The methods involve transforming organisms with a nucleic acid sequence encoding an insecticidal protein. In particular, the nucleic acid sequences are useful for preparing plants and microorganisms that possess insecticidal activity. Thus, transformed bacteria, plants, plant cells, plant tissues and seeds are provided. Compositions are insecticidal nucleic acids and proteins of bacterial species. The sequences find use in the construction of expression vectors for subsequent transformation into organisms of interest including plants, as probes for the isolation of other homologous (or partially homologous) genes. The pesticidal proteins find use in controlling, inhibiting growth or killing Lepidopteran, Coleopteran, Dipteran, fungal, Hemipteran and nematode pest populations and for producing compositions with insecticidal activity.