baber/WOPTO huggingface dataset:
Patent CA-2898012-A1 (CA)
Title: Layers or three-dimensional shaped bodies having two regions of different primary and/or secondary structure and methods for the production thereof
Inventor: WOLTER HERBERT
IPC: C08L83/16
Filed: 2014-01-13
Abstract: The invention relates to a layer or a three-dimensional shaped body composed of or comprising an organically modified polysiloxane or a derivative thereof wherein some or all of the silicon atoms have been replaced by other metal atoms, where the organic component of the polysiloxane or derivative thereof has an organic network comprising thiol-ene addition products bonded via carbon and/or oxygen to silicon and/or other metal atoms, which are obtainable via a 2- or multiphoton polymerization reaction, where the body has two regions having different primary and/or secondary structures, obtainable by the following method: a) providing a substrate or a mould, b) providing a material selected from metal- and/or semimetal-containing sols, gels and organically modified, polysiloxane-containing materials, where the material provided has free SH groups and isolated C=C double bonds, c) applying or attaching the material provided to the substrate or introducing it into the mould, d) selectively exposing a selected region of material present on the substrate or in the mould with the aid of two- or multiphoton polymerization, e) thermally and/or photochemically treating all the material present on the substrate or in the mould, with the proviso that steps d) and e) can be conducted in any sequence. The material provided in step (b) is preferably selected from 1. a mixture composed of or comprising (a) a material having organic groups which are bonded to the metal/semimetal via an oxygen bridge or via a carbon atom and which are substituted by one or more SH groups, and (b) a purely organic compound having two or more isolated C=C bonds, 2. a mixture composed of or comprising (a) a material having organic groups which are bonded to the metal/semimetal via an oxygen bridge or via a carbon atom and which have one or more isolated C=C double bonds, and (b) a purely organic compound substituted by two or more SH groups, und 3. a mixture composed of or comprising (a) a material having organic groups which are bonded to the metal/semimetal via an oxygen bridge or via a carbon atom and which are substituted by one or more SH groups, and (b) a material having organic groups which are bonded to the metal/semimetal via an oxygen bridge or via a carbon atom and which have one or more isolated C=C bonds.
Patent CA-2899355-A1 (CA)
Inventor: GRAU JAMES A
IPC: G06F19/00
Filed: 2014-02-03
Abstract: A method for correcting detected gamma ray spectra for the effects of energy analyzer pileup includes assigning detected gamma rays to channels in a multichannel analyzer (MCA). A pileup spectrum is estimated. The pileup spectrum is subtracted from the measured spectrum. The result thereof is compared to the preceding estimated pileup free spectrum and the estimating the pileup spectrum, subtracting the pileup spectrum and comparing is repeated until the difference between successive estimates of the pileup-free spectrum falls below a selected threshold.
Patent CA-2903913-A1 (CA)
Inventor: ADKINS RICK L
IPC: C08J9/00
Filed: 2014-02-26
Abstract: This invention relates to polybutadiene modified polymer polyols which comprise one or more base polyols, at least one preformed stabilizer, one or more ethylenically unsaturated monomers, and polybutadiene, in the presence of at least one free radical polymerization catalyst, and optionally, one or more chain transfer agents. The polybutadiene present in these polybutadiene modified polymer polyols may be carried into the polymer polyol through the preformed stabilizer, by a polybutadiene containing component that is added separately from the preformed stabilizer to the polymer polyol, or a combination thereof, with the total amount of polybutadiene ranging from 0.03 to 1.0% by weight of polybutadiene, based on 100% by weight of the polymer polyol. The present invention also relates to processes for preparing these polybutadiene modified polymer polyols, to foams prepared from these polybutadiene modified polymer polyols, and to processes for producing foams from these polybutadiene modified polymer polyols.
Patent CA-2904963-A1 (CA)
Title: Methods for the electrolytic decarboxylation of sugars
Inventor: STAPLEY JONATHAN A
IPC: C25B3/25
Filed: 2014-03-10
Abstract: Methods for decarboxylating carbohydrate acids in a divided electrochemical cell are disclosed using a cation membrane. The improved methods are more cost- efficient and environmentally friendly than conventional methods.
Patent CA-2905613-A1 (CA)
Inventor: TAKAHASHI SAKIKO
IPC: A61K31/506
Filed: 2014-03-13
Abstract: Provided is a therapeutic and/or prophylactic agent for respiratory diseases, or a therapeutic and/or prophylactic agent for sodium channel-mediated diseases. A pharmaceutical agent which contains, as an active ingredient, a compound represented by formula (I) or a pharmacologically acceptable salt thereof. In formula (I), each of Ar1 and Ar2 represents a heteroaryl group or an aryl group; each of R1, R2 and R3 represents a hydrogen atom, a halogen atom, a C1-C6 alkyl group, a halogenated C1-C6 alkyl group, a hydroxy C1-C6 alkyl group, a C1-C6 alkoxy C1-C6 alkyl group, a C3-C7 cycloalkyl group or a cyano group; each of R4 and R5 represents a hydrogen atom, a halogen atom, a C1-C6 alkyl group, a halogenated C1-C6 alkyl group, a hydroxyl group, a hydroxy C1-C6 alkyl group, a C1-C6 alkoxy C1-C6 alkyl group, a C3-C7 cycloalkyl group or a C1-C6 alkoxy group; and n represents an integer of 1-3. In this connection, the heteroaryl group and the aryl group may have one or two groups that are independently selected from among a halogen atom, a C1-C6 alkyl group, a halogenated C1-C6 alkyl group, a hydroxyl group, a hydroxy C1-C6 alkyl group, a C1-C6 alkoxy C1-C6 alkyl group, a C3-C7 cycloalkyl group, a carboxyl group, a cyano group, an amino group, a C1-C3 alkylamino group and a di C1-C3 alkylamino group, and in cases where two groups are contained therein, the groups may be the same as or different from each other.
Patent CA-2905902-A1 (CA)
Title: Underwater led light with replacement indicator
Inventor: POTUCEK KEVIN
IPC: H05B37/03
Filed: 2014-03-13
Abstract: Disclosed is a method of determining depreciation of a lumen output of an LED. More particularly, disclosed is a method of determining depreciation of a lumen output of an LED comprising monitoring, by a processing device, an operating characteristic of an AC power source operatively coupled to the LED; determining, by the processing device, whether a lumen output the LED depreciated beyond a specified lumen value based on the monitoring; and causing, by the processing device, an indicator to provide notification to a user based on determining the lumen output of the LED depreciated beyond the specified lumen value.
Patent CA-2907700-A1 (CA)
Title: Compositions filmogenes pour le pelliculage de formes solides
Inventor: PARISSAUX XAVIER
IPC: A23L27/30
Filed: 2014-03-28
Abstract: La présente invention a pour objet une composition filmogène comprenant un amidon hydroxypropylé fluidifié et du sorbitol, et vise également un procédé de pelliculage utilisant une telle composition. La présente invention a également pour objet des formes solides pelliculées comprenant un amidon hydroxypropylé fluidifié et du sorbitol dans leur pelliculage.
Patent CA-2908471-A1 (CA)
Title: Limitation d'informations commandee par conformite a un accord en fonction d'un planning et d'un emplacement
Inventor: BADIEE BEN
IPC: H04L47/20
Filed: 2015-03-20
Abstract: L'invention concerne un système qui commande des dispositifs électroniques et/ou limite des dispositifs électroniques et/ou des informations pour des dispositifs électroniques sur la base d'accords ou d'événements et/ou sur la base d'un planning, d'un emplacement, d'un moment, ou de n'importe quelle combinaison de ceux-ci. Un accord comprend une ou plusieurs conditions pour satisfaire à l'accord, telles qu'une ou plusieurs tâches ou des activités devant être effectuées par un exécutant de l'accord, par exemple sur la base d'un planning et/ou d'un emplacement, à un moment particulier, ou d'une période de temps, ou d'événements qui peuvent être détectés, et d'actions effectuées pour appliquer ou faire valoir l'accord. Les actions peuvent comprendre la commande du dispositif électronique et/ou l'activation/la désactivation au moins partielle ou par ailleurs la limitation, la réduction ou l'augmentation de la quantité ou du type d'informations autorisées par rapport à un quelconque dispositif électronique ou à tous les dispositifs électroniques associés à l'exécutant de l'accord. Des modes de réalisation peuvent réduire ou bloquer des informations provenant de sources particulières pendant une classe scolaire planifiée afin de limiter la navigation sur le Web pour rechercher des informations relatives à cette classe, sur la base d'un planning et/ou de l'emplacement du dispositif électronique.
Patent CA-2908931-A1 (CA)
Title: Composition pulverulente pour le traitement d'un trouble dans le canal auditif de mammiferes et son utilisation
Inventor: THULIN CLAES
IPC: A61K33/06
Filed: 2014-04-14
Abstract: L'invention concerne une nouvelle composition pulvérulente qui comprend, en mélange : de l'acide lactique, du lactose et du kaolin, la quantité d'acide lactique étant telle que le pH de la composition pulvérulente devrait se situer dans la plage d'environ 3 à 4. Ladite composition pulvérulente peut être utilisée comme médicament vétérinaire et dans le traitement et/ou la prévention d'un trouble dans le conduit auditif de chiens et de chats.
Patent CA-2909056-A1 (CA)
Title: Activation of a hydroprocessing catalyst with steam
Inventor: BHAN OPINDER KISHAN
IPC: B01J23/94
Filed: 2014-04-22
Abstract: A self-activating hydroprocessing catalyst for treating heavy hydrocarbon feedstocks is further activated by contacting the self-activating catalyst with steam. The steam may be added to the heavy hydrocarbon feedstock prior to contacting with the self-activating catalyst or may be added to a reactor vessel containing the self-activating catalyst.
Patent CA-2910921-A1 (CA)
Inventor: D'SOUZA ROY
IPC: G06Q50/16
Filed: 2015-10-30
Abstract: A method for identifying a property for purchase by an image processing system, comprising:  receiving one or more images from a user device, wherein the one or more images are images of properties with additional matter, wherein the user device captures and stores the one or more images, and wherein the additional matter is indicative of one or more of user demogaphic, lifestyle, and behaviour; identifying one or more property attributes and one or more contextual attributes within the one or more images, wherein the one or more property attributes provide information pertaining to the properties in isolation from the additional matter, and wherein the one or more contextual attributes provide information pertaining to the additional matter;  generating image data, the image data including the one or more images, the one or more property attributes, and the one or more contextual attributes; extracting user preference information directly from the image data, the user preference information including one or more preferred aesthetic property attributes and one or more preferred contextual attributes; searching an available property database using the user preference information; receiving available property information from the available property database that matches the user preference information, the available property information including information relating to one or more properties that are available for purchase; and, presenting the available property information on a display.
Patent CA-2911317-A1 (CA)
Title: Systems and methods for recovering dimethyl ether from gas mixtures and liquid mixtures
Inventor: KOOIJMAN HENDRIK ADRIAAN
IPC: B01D53/14
Filed: 2014-05-15
Abstract: An apparatus includes an airtight shell and an absorption column arranged inside the shell. The absorption column has a multiple stage component, and a single stage component arranged below the multiple stage component with respect to gravity. A gap is arranged between the multiple stage component and the single stage component. The apparatus also includes a gas input in fluid communication with the absorption column for receiving a gas mixture, and a liquid input is in fluid communication with the absorption column for receiving a liquid mixture. A liquid-liquid separator is arranged below the absorption column with respect to gravity. The gas input is arranged below the single stage component. The liquid input is arranged above the single stage component and below the multiple stage component. A method is described for using the apparatus to remove DME from gas and liquid mixtures.
Patent CA-2911835-A1 (CA)
Title: Pull mat
Inventor: SWENNEN IVES
IPC: C05F17/02
Filed: 2014-04-30
Abstract: A pull mat for tunnel composting combining high tensile strength and high air permeability is provided comprising a layer of straight unidirectionally oriented threads and at least one open material layer.
Patent CA-2913767-A1 (CA)
Inventor: MASTRANGELO ANTONIO
IPC: C10L1/26
Filed: 2014-05-20
Abstract: The technology disclosed herein provides compositions and methods for asphaltene control in a hydrocarbon fluid, such as crude oil, by employing a thiophosphonate ester compound.
Patent CA-2913785-A1 (CA)
Title: Composes pour le traitement d'une amyotrophie spinale
Inventor: DAKKA AMAL
IPC: A61K31/496
Filed: 2014-06-23
Abstract: La présente invention concerne des composés représentés par la formule (I) dans laquelle A, B, X, Y, R1 et R2 ont la signification indiquée dans la description, ainsi que des sels pharmaceutiquement acceptables de ceux-ci. L'invention concerne également la fabrication des composés représentés par la formule (I), des compositions pharmaceutiques comprenant ces composés, et leur utilisation en tant que médicaments.
Patent CA-2915242-A1 (CA)
Title: Inference-based behavioral personalization and targeting
Inventor: GANDURI CHANDRASEKHAR
IPC: G06Q30/02
Filed: 2015-12-14
Abstract: According to an example embodiment, a system is configured to determine a product group selectively grouping one or more of related products and related product classes; compute centroid values averaging customer preference values for the one or more of the related products and the related product classes of the product group; compute similarity scores between the product group and other product objects using the customer preference centroid values associated with the product group and customer preference values associated with the product objects;  and select for recommendation one of the other product objects based on the similarity scores. The product objects including one or more of products and product classes from the product database.
Patent CA-2921550-A1 (CA)
Inventor: WALKER GARRY J
IPC: A62B23/02
Filed: 2014-08-13
Abstract: The present invention relates to a personal respiratory protection device, in particular, such a device comprising a respirator body having a periphery, a filter media, forming at least part of the respirator body, and a gasket, the gasket being located at the periphery and extending along at least a portion of its length.
Patent CA-2921764-A1 (CA)
Inventor: OH SEI-RYANG
IPC: A61P11/06
Filed: 2014-08-19
Abstract: The present invention relates to a pharmaceutical composition containing a monoacetyldiacylglycerol compound as an active ingredient for preventing or treating asthma, and a functional health food composition for preventing or treating asthma. The monoacetyldiacylglycerol compound of the present invention inhibits the expression of IL-4 in EL-4 cells, which are mouse T cell lymphoma cells, reduces hypersensitivity of airway in an asthma-induced animal model, and inhibits the infiltration of inflammatory cells into the bronchial tube. In addition, the compounds of the present invention inhibit the generation of IgE in the serum and bronchoalveolar lavage fluid, have an excellent effect of inhibiting the expression of Th2 cytokines (IL-4, IL-5, and IL-13) in the lung, thereby overcome side effects of the currently used therapeutic agents for asthma, have no toxicity, and exhibit a superior therapeutic effect, and thus can be useful as a composition for preventing, treating, and alleviating asthma.
Patent CA-2921806-A1 (CA)
Title: System and method for smtp and alternative email protocol interoperability
Inventor: MEIXLER MICHAEL A
IPC: H04L29/08
Filed: 2014-03-28
Abstract: A system and method for migrating from the legacy SMTP protocol to an alternative email protocol, such as Bitmessage protocol, for sending email messages comprising a publicly accessible directory which associates the alternative email protocol addresses with an SMTP addresses of a particular recipient, and a server that accepts an outgoing message sent by SMTP protocol and routes the outgoing message via the alternative email protocol if recipient's SMTP address and a corresponding alternative email protocol address is found in the directory, and routes the message by SMTP protocol if no corresponding alternative email protocol address is found in the directory.
Patent CA-2932131-A1 (CA)
Title: Imaging probes and associated devices, systems, and methods utilizing an elastomeric optical element
Inventor: WHEATLEY BARRY L
IPC: A61B3/10
Filed: 2014-12-08
Abstract: The imaging probe can comprise a housing, having a proximal region configured to be coupled to an optical cable; a cannula, extending from a distal region of the housing; an optical guide, positioned partially in the housing and partially in the cannula, configured to receive an imaging light from the cable in the proximal region of the housing, and to guide the imaging light towards a distal end of the cannula; an optical focusing element, configured to receive the imaging light from the optical guide, and to emit a focused imaging light; an elastomeric optical element, configured to receive the focused imaging light from the optical focusing element, and to be deformable to redirect the focused imaging light; and an actuator system, configured to deform the elastomeric optical element to redirect the focused imaging light.
Patent CA-2932238-A1 (CA)
Inventor: LE SEAN L
IPC: B42F13/26
Filed: 2014-10-03
Abstract: La présente invention décrit et illustre un mécanisme relieur. Le mécanisme relieur peut comprendre une base, des première et seconde bases annulaires accouplées pivotantes à la base, des première et seconde parties anneaux fixées aux bases annulaires, au moins une broche fixée aux première et seconde bases annulaires, un curseur en prise fonctionnelle avec la base et en prise fonctionnelle avec la ou les broches, le curseur pouvant être sélectivement et axialement positionné par rapport à la base, et un actionneur en prise fonctionnelle avec le curseur, l'actionneur étant configuré pour positionner sélectivement et axialement le curseur, le curseur positionnant la ou les broches pour faire pivoter les première et seconde bases annulaires loin l'une de l'autre pour désolidariser les première et seconde parties anneaux.
Patent CA-2932542-A1 (CA)
Title: Viral vector nanocapsule for targeting gene therapy and its preparation
Inventor: LU YUNFENG
IPC: A61K9/51
Filed: 2013-12-16
Abstract: The invention provides novel methods, materials and systems that can be used to generate viral vectors having altered tissue and cell targeting abilities. In illustrative embodiments of the invention, the specificity of lentiviral vectors was modulated by a thin polymer shell that synthesized and coupled to the viral envelope in situ. The polymer shell can confers such vectors with new targeting ability via agents such as cyclic RGD (cRGD) peptides that are coupled to the polymer shell. These polymer encapsulated viral vectors exhibit a number of highly desirable characteristics including a higher thermal stability, resistance to serum inactivation in vivo, and an ability to infect dividing and non-dividing cells with high efficiencies.
Patent CA-2935658-A1 (CA)
Inventor: WESTMAN JACOB
IPC: A61P31/12
Filed: 2015-01-21
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof, useful in therapy, in particular in the treatment of a viral infection.
Patent CA-2936365-A1 (CA)
Inventor: APOSTOLOS KANTZAS
IPC: B01D17/05
Filed: 2016-07-18
Abstract: A demulsifier composition for use in the oil and gas industry, said composition comprising an admixture of an alkali and at least one alcohol.
Patent CA-2939552-A1 (CA)
Title: Cementitious slurry mixing and dispensing system with pulser assembly and method for using same
Inventor: WITTBOLD JAMES R
IPC: B28C5/18
Filed: 2015-02-11
Abstract: A cementitious slurry mixing and dispensing system (1510, 1710) includes a mixer (1520, 1712), a discharge conduit (110, 1527, 1727), and a pulser assembly (150, 850, 1050, 1250). The discharge conduit (110, 1527, 1727) is in fluid communication with the mixer (1520, 1712). The pulser assembly (150, 850, 1050, 1250) is adapted to periodically compress a portion of the discharge conduit (110, 1527, 1727). The pulser assembly (150, 850, 1050, 1250) can include a compression member (705, 905, 1105, 1305) adapted to contactingly engage the portion of the discharge conduit (110, 1527, 1727) and a drive mechanism (720, 920, 1120, 1320) adapted to selectively move the compression member (705, 905, 1105, 1305) into compressing engagement with the discharge conduit (110, 1527, 1727) such that the part of the interior wall surface underlying the compressed portion is flexed.
Patent CA-2946511-A1 (CA)
Title: Compositions et methodes pour le traitement de troubles lies aux cytokines
Inventor: BEHRENS EDWARD M
IPC: A61K39/395
Filed: 2015-04-21
Abstract: La présente invention concerne des compositions et des méthodes pour traiter un syndrome de libération de cytokines tel que le syndrome de libération de cytokines des lymphocytes T du récepteur d'antigène chimère ou la lymphohistiocytose hémophagocytaire.
Patent CA-2948214-A1 (CA)
Inventor: DEUERER HANS-JURGEN
IPC: A23K40/00
Filed: 2015-05-19
Abstract: L'invention concerne un procédé de production d'un biscuit pour animaux contenant un produit carné destiné aux aliments pour animaux et éventuellement présent en morceaux. L'invention concerne également un biscuit pour animaux pouvant être obtenu par le procédé selon l'invention, et l'utilisation du biscuit pour animaux selon l'invention comme aliment pour animaux carnivores.
Patent CA-2951651-A1 (CA)
Inventor: BROWN DAVID P
IPC: B01J13/00
Filed: 2015-06-08
Abstract: A method for producing catalyst particles is disclosed. The method comprises: forming a solution comprising a solvent and a material including catalyst material, wherein the material including catalyst material is dissolved or emulsified in the solvent; aerosolizing the formed solution to produce droplets comprising the material including catalyst material; and treating the droplets to produce catalyst particles or intermediate catalyst particles from the material including catalyst material comprised in the droplets. A method for producing nanomaterials, an apparatus,a catalyst particle and a solution droplet for the production of a catalyst particle are also disclosed.
Patent CA-2951930-A1 (CA)
Title: Procede de production d'agents de coalescence a faible teneur en cov
Inventor: FRYCEK GEORGE J
IPC: C09D7/63
Filed: 2015-06-18
Abstract: Procédé consistant à faire réagir un acide mono- ou di-carboxylique et/ou un anhydride dudit acide avec un éther de glycol en présence d'acide phosphorique pour produire un ester d'éther de glycol ayant peu de couleur et une faible teneur en COV.