baber/WOPTO huggingface dataset:
Patent CA-2898862-A1 (CA)
Inventor: VAN DER HEIDE EVERT
IPC: C07C29/60
Filed: 2014-04-01
Abstract: The invention provides a process for the preparation of ethylene glycol and 1, 2-propylene glycol from starting material comprising one or more saccharides, by contacting said starting material with hydrogen in a reactor in the presence of a solvent and a catalyst system with catalytic hydrogenation abilities, wherein the process comprises the steps of: i) introducing a first portion of the starting material into the reactor such that the initial concentration of the saccharide in the solvent in the reactor is no more than 2 wt%; ii) allowing at least 90wt% of the saccharide in the first portion of the starting material to react; iii) subsequently adding further portions of starting material to the reactor over time; and removing reaction product from the reactor.
Patent CA-2900848-A1 (CA)
Title: Procede et systeme de recyclage de film usage post-consommation
Inventor: KULESA ROBERT FRANCIS
IPC: B29B17/04
Filed: 2014-01-16
Abstract: La présente invention concerne un procédé et un système pour transformer une matière première de film de polyéthylène basse densité ou linéaire basse densité usagé post-consommation en produit de film soufflé de qualité quasi-vierge. Le procédé comprend le déchirage de la matière première de film dans une déchiqueteuse, la surface du film étant exposée, comprenant le délaminage du film. La matière première de film déchirée est lavée dans un bain d'eau comprenant un tensioactif. Le film est agité dans le bain contenant le tensioactif dans lequel les contaminants sur le film sont enlevés du film. Le film lavé est broyé en morceaux plus petits et un lavage supplémentaire du film broyé dans un dispositif de lavage rotatif à frottement et une cuve de coulée/flottaison est conduit dans lequel des contaminants sur le film sont enlevés du film. Le film broyé est ensuite séché et compacté sans ajout d'eau en objets granulés de produits de film soufflé de qualité quasi-vierge.
Patent CA-2904560-A1 (CA)
Title: Fouling mitigation in equpiment used during hydrocarbon production
Inventor: GILL JASBIR S
IPC: C09K8/12
Filed: 2014-02-12
Abstract: Methods for dispersing foulants are disclosed herein. Various effective dispersant compositions are also disclosed. The dispersant composition can include a silt dispersant and a hydrocarbon dispersant. Generally, the silt dispersant can be a homopolymer or a copolymer of one or more monomers, and the monomers can be one or more of acrylic acid, methacrylic acid, a-halo acrylic acid, maleic acid, itaconic acid, vinyl acetic acid, allyl acetic acid, fumaric acid, ß-carboxylic acrylate, and their salts. The silt dispersant can also be a terpolymer of acrylic acid, acrylamide, and sulfonated acrylamide. The hydrocarbon dispersant can be a non-ionic surfactant or a nonylphenol or a nonylphenol ethoxylate, such as a high EO 9 Nonyl phenol resin. Also disclosed are methods for preventing or reducing fouling in equipment that contacts water used during a hydrocarbon production process.
Patent CA-2905065-A1 (CA)
Inventor: HUGHES DONALD R
IPC: B23C3/00
Filed: 2014-03-14
Abstract: A railway rail milling apparatus for milling at least a portion of a desired profile on a railway rail in situ, comprises: a milling cutter rotatable about a rotation axis and positioned about the railway rail to mill a facet of the desired profile along the railway rail; and a plurality of cutting inserts mounted around a periphery of the cutter face. Each cutting insert comprises a cutting edge extending from the cutter face to engage and mill the facet. Each cutting edge includes two ends defining a circular ring as the milling cutter rotates, which is substantially perpendicular to a plane of the facet. A distance between the rotation axis and a closer edge of the facet is less than a distance from the rotation axis to the inner radius of the circular ring, and the rotation axis is offset from the facet.
Patent CA-2905663-A1 (CA)
Title: A carbon fibre reinforced plastic
Inventor: RODRIGUEZ JOSE VIRGILIO ANGUITA
IPC: C08J7/046
Filed: 2014-03-07
Abstract: An article comprises a carbon fibre reinforced plastic (CFRP) substrate, a buffer layer disposed adjacent the substrate, the buffer layer comprising a poly(para-xylylene) polymer; and a moisture barrier coating disposed adjacent the buffer layer.
Patent CA-2905734-A1 (CA)
Title: Water dispersible wipe substrate
Inventor: BAER SAMUEL CHARLES
IPC: D04H1/00
Filed: 2014-03-07
Abstract: Water dispersible nonwoven substrates in accordance with the present invention are formed primarily of individualized bast fibers substantially free of pectin. The nonwoven substrate can include staple fibers to a lesser extent than the individualized bast fibers. Individualized bast fibers include fibers derived from the flax and hemp plants. The nonwoven substrate is formed into a web in a wet or a dry state and subsequently bonded to produce a water dispersible nonwoven substrate. The nonwoven substrate can be a tissue or a wet wipe.
Patent CA-2906138-A1 (CA)
Title: Systeme de commande de piscine/spa modulaire
Inventor: FOURNIER GREGORY
IPC: G06F13/38
Filed: 2014-03-14
Abstract: L'invention concerne un système de commande de piscine ou spa qui comprend un boîtier de panneau de commande principal, une carte-mère, une banque de relais et un terminal local. La carte-mère comprend un processeur en communication bidirectionnelle avec un port de banque de relais par l'intermédiaire d'un bus interne. La banque de relais peut être connectée au port de banque de relais et comprend un processeur, une mémoire, une pluralité de relais, un connecteur et un bus interne établissant une communication bidirectionnelle entre le processeur de banque de relais et le processeur de carte-mère lorsque la banque de relais est connectée au port de banque de relais. Le terminal local comprend un processeur de commande, une interface utilisateur et une mémoire, et est en communication bidirectionnelle avec le processeur de carte-mère pour permettre une commande, par l'utilisateur, du système. Le processeur de commande découvre et affecte automatiquement à la banque de relais une adresse de réseau lors de la connexion de la banque de relais au port de banque de relais de carte-mère, et la banque de relais renvoie des informations de paramètre de banque de relais, que le terminal local stocke dans une mémoire.
Patent CA-2906345-A1 (CA)
Inventor: ROBERTS LESLIE DON
IPC: B01L3/00
Filed: 2014-02-14
Abstract: A modular system for constructing a variety of self-contained analytical cartridges enabled to perform a number of symmetrical or asymmetrical tests on a single sample source within a single device. Said cartridges are embodied as a readily reversible assemblage of two or more modules that are, in turn, operable to perform one or more tasks of an analytical test as discrete articles-of-manufacture. A programmable reagent delivery system comprising one or more serialized reagent clusters having one or more wet cells (individually packaged reagents) and zero or more dry cells (calibrated spacers); wherein, said wet cells are arranged in a linear series corresponding to prescribed temporal release sequence and dry cells are interpositioned between wet cells in a manner that enables two or more test protocols having asymmetrical release sequences to be synchronized such that a single mechanism can actuate more than one test protocol simultaneously.
Patent CA-2907747-A1 (CA)
Title: Wind turbine and wind turbine tower
Inventor: POLLMANN FRANK
IPC: E06B5/11
Filed: 2014-04-10
Abstract: A wind turbine comprising a tower (102) with an access door (300) is provided. The access door (300) has a door lock and, on its outer side, a baffle plate (310) which extends substantially over the entire surface of the door and has a recess (312). A doorknob (307) is provided in the region of the recess (312). An outer side of the baffle plate (310) at least partially projects outwards beyond the door lock.
Patent CA-2908662-A1 (CA)
Title: Systems and methods for media distribution and management
Inventor: FLETCHER IAN
IPC: H04N21/2225
Filed: 2014-04-04
Abstract: The present disclosure is directed to cloud-based media distribution and management systems, providing pushing of content to regional playout servers geographically dispersed for local rebroadcasting of network based content. Automation may be controlled through a hierarchical system, allowing easy and efficient playlist editing and media control. In another aspect, the present disclosure is directed to a playout server for retrieving or receiving content from a network or cloud based storage, and playing content according to an automated playlist received from a media distribution and management system.
Patent CA-2911035-A1 (CA)
Title: Monitor and system for monitoring an organism
Inventor: MURTHY PRAKASH SREEDHAR
IPC: G01N21/65
Filed: 2014-05-02
Abstract: Provided is a monitor (10) for monitoring the condition of the interior of a living organism from the surface of the living organism. The monitor (10) is provided with: a probe (23) which includes an observation window (21) and is attached to the organism surface (2); a unit (25) which irradiates, with a laser, at least a portion of an observation region (3) on the organism surface (2) accessed via the observation window (21); a unit (27) which detects scattered light (28) resulting from the laser irradiation from each of a plurality of observation spots distributed two-dimensionally throughout the observation region (3); a Doppler analysis unit (51) and a SORS analysis unit (52) which, on the basis of the scattered light (28) obtained from the plurality of observation spots, narrow down the plurality of observation spots to a first observation spot for which it is determined that scattered light including information on a target section of the organism interior can be obtained; and a CARS analysis unit (53) which obtains the optical spectrum for at least one component from the first observation spot or observation spots surrounding the same, and outputs first information indicating the condition of the organism interior on the basis of the intensity of the spectrum.
Patent CA-2915091-A1 (CA)
Inventor: PETERSON QUINN P
IPC: C12N5/071
Filed: 2014-06-11
Abstract: L'invention concerne des procédés, des compositions, des kits et des agents utiles pour induire la maturation des cellules ß, ainsi que des populations isolées de cellules ß dérivées de cellules souches destinées à être utilisées dans diverses applications, notamment en thérapie cellulaire.
Patent CA-2916949-A1 (CA)
Inventor: DILLAVOU MARCUS W
IPC: G09G5/12
Filed: 2014-06-27
Abstract: Provided herein are methods and systems for role negotiation with multiple sources. A method for role negotiation can comprise rendering a common field of interest that reflects a presence of a plurality of elements, wherein at least one of the elements is a remote element located remotely from another of the elements. A plurality of role designations can be received, each role designation associated with one of a plurality of devices, wherein at least one of the plurality of devices is a remote device located remotely from another of the plurality of devices. The common field of interest can be updated based upon the plurality of role designations, wherein each of the plurality of role designations defines an interactive functionality associated with the respective device of the plurality of devices.
Patent CA-2917164-A1 (CA)
Title: Systems and methods for providing a total contact and offloading cast
Inventor: LIDEN BROCK
IPC: A61F13/04
Filed: 2014-07-14
Abstract: Some implementations of the described invention relate to systems and methods for applying a total contact cast to a patient for treatment of a wound on an appendage, such as a leg or foot. While the cast system can comprise any suitable component, in some cases, it includes a clam-shell cast, a foot support defining (or customizable to define) an offloading hole, and a cast underlayment (such as a compression sock, a padding sock, and/or additional padding). In some implementations, a first length of the clam-shell cast is applied to a patient's calf, a second length of the cast is applied to across a patient's foot, and a third length is folded up over the patient's foot to extend up a portion of the patient's calf. In some cases, a strap or wing is used to attach the first and the third lengths together. Other implementations are also described.
Patent CA-2917348-A1 (CA)
Inventor: HOGE STEPHEN G
IPC: C07H21/04
Filed: 2014-07-11
Abstract: The present invention relates to compositions comprising and methods of using synthetic polynucleotides, e.g., modified mRNA, encoding CRISPR related proteins including dCAS9 and synthetic sgRNAs targeting a gene of interest.
Patent CA-2919316-A1 (CA)
Title: Corneal endothelial ecm therapeutic medicaments
Inventor: KOIZUMI NORIKO
IPC: A61P27/02
Filed: 2013-07-30
Abstract: Provided is a treatment or preventive drug for diseases, disorders or conditions relating to abnormalities in the extracellular matrix (ECM) of the corneal endothelium, said drug containing a TGF ß-signal inhibitor. More specifically, said diseases, disorders and conditions refer to those relating to Fuchs' corneal endothelial dystrophy. Such disorders include photophobia, blurred vision, vision disorders, eye pain, tearing, hyperaemia, pain, bullous keratopathy, eye discomfort, contrast reduction, glare, edema of the corneal stroma, bullous keratopathy and corneal opacity. One optimal TGF ß-signal inhibitor is 4-[4-(1,3-benzodioxole-5-yl)-5-(2-pyridinyl)-1H-imidazole-2-yl]benzamide.
Patent CA-2921109-A1 (CA)
Title: Device for forming a sheet-metal workpiece
Inventor: WOLF MICHAEL
IPC: B21D24/08
Filed: 2014-09-26
Abstract: The invention relates to a device for forming a sheet metal blank, comprising the following features: -    a press frame having a pressing table, vertical columns, a cross head and a ram; -    a tool top part, comprising an outer and an inner dye as well as a workpiece base part, comprising a punch and a sheet-metal holder; -    at least one drive which is assigned to at least one of the two tool parts. The drive comprises: -    a plurality of bolts, arranged vertically-slideable in pressing direction in the pressing table and/or in the ram and which act upon the respective tool part; -    a plurality of pneumatic or hydraulic servo cushions, acting upon individual or groups of bolts in press direction; -    a servo pump applying the servo cushions, which servo pump is driven by a servomotor.
Patent CA-2922180-A1 (CA)
Inventor: LE NOTRE JEROME EMILE LUCIEN
IPC: C12P7/48
Filed: 2014-08-26
Abstract: Disclosed is a method of making methacrylic acid, or a carboxylic derivative thereof, from itaconic acid, isomers, or precursors thereof. A starting material comprising an acid selected from the group consisting of itaconic acid, citraconic acid, mesaconic acid, citric acid, aconitic acid, isocitric acid and mixtures thereof, is subjected to contact with 0.1 eq. to 3.0 eq. of a base, at a temperature of 150°C to 350°C, under the influence of a transition metal-containing heterogeneous catalyst. A better yield at lower temperatures is achieved.
Patent CA-2924567-A1 (CA)
Inventor: BRUINS DIEDERIK JOHAN CHRISTOFOOR
IPC: A23L35/00
Filed: 2014-09-15
Abstract: La présente invention concerne un procédé permettant de doter une surface externe d'un aliment d'une couche de gel, le procédé comprenant les étapes consistant à appliquer une composition gélifiante liquide comprenant un hydrocolloïde gélifiable et un plastifiant sur ladite surface externe de l'aliment, et à laisser la composition gélifiante liquide se gélifier pendant le contact avec la surface externe de l'aliment, ce qui permet de former une couche de gel enrobant directement ladite surface externe de l'aliment. L'invention concerne également une nouvelle composition d'enrobage alimentaire, en particulier pour enrober des plats préparés, qui doivent être chauffés avant d'être consommés. La composition gélifiante peut également comprendre d'autres substances telles que des nutriments, des agents aromatisants ou des médicaments. L'invention concerne également un produit alimentaire enrobé de ladite composition et un procédé permettant d'enrober des aliments.
Patent CA-2925140-A1 (CA)
Inventor: BOULET ANDRE
IPC: C01B32/50
Filed: 2011-08-26
Abstract: A method of adsorption allows separation of a first fluid component from a fluid mixture comprising at least the first fluid component in an adsorptive separation system having a parallel passage adsorbent contactor with parallel flow passages having cell walls which include an adsorbent material. The method provides for transferring heat from the heat of adsorption in a countercurrent direction along at least a portion of the contactor during adsorption and transferring heat in either axial direction along the contactor to provide at least a portion of the heat of desorption during a desorption step. A carbon dioxide separation process to separate carbon dioxide from flue gas also includes steps transferring heat from adsorption or for desorption along the parallel passage adsorbent contactor.
Patent CA-2925632-A1 (CA)
Title: System and method for classifying signal modulations
Inventor: URETEN OKTAY
IPC: H04B17/00
Filed: 2016-03-31
Abstract: A method for pre-processing a signal prior to classification, where the signal includes non-contiguous segments; the method includes applying a coarse carrier frequency offset correction, applying a phase correction, applying a residual course frequency offset correction, and outputting a simulated continuous signal consisting of recorded continuous signal segments and modeled non-contiguous segments. A system for implementing the method is also disclosed.
Patent CA-2925886-A1 (CA)
Inventor: BRIGGS GIFFORD L
IPC: E03C1/26
Filed: 2015-09-02
Abstract: Drain chain systems can include a cap connected to a chain with an intermediate segment that is configured to pass between a plug and a surface of a tub or sink. The cap can be connected to a suction cup for attaching the system to the surface of the tub or sink. The intermediate segment is sized and shaped to prevent it from causing any substantial interference with the plug or plug sealing functionality. A ring can also be used, rather than the cap and suction cup, to position a chain within a drain. The ring can be positioned below the plug, so as to not interfere with the plug or plug sealing functionality at all. Small diameter caps and hooks can also be used to secure the chain within a drain, extending down form a drain cover.
Patent CA-2925927-A1 (CA)
Inventor: YIANNIKOUROS GEORGE PETROS
IPC: C07D313/00
Filed: 2014-09-30
Abstract: L'invention concerne des procédés de synthèse de prostaglandines, d'analogues de prostaglandine et de leurs intermédiaires synthétiques. Les procédés peuvent comprendre des réactions de métathèse catalysée par un métal. L'invention concerne également des intermédiaires synthétiques qui peuvent être utilisés dans la synthèse des prostaglandines et d'analogues de prostaglandines.
Patent CA-2926369-A1 (CA)
Title: Quinazoline based respiratory syncytial virus inhibitors
Inventor: STURINO CLAUDIO
IPC: C07D413/06
Filed: 2013-10-29
Abstract: Compounds of Formula (I), wherein R1, R2, R3, R4 and n are defined herein, are useful as inhibitors of RSV.
Patent CA-2929402-A1 (CA)
Inventor: TERRETT JONATHAN
IPC: A61K39/00
Filed: 2014-11-25
Abstract: The invention provides antibodies which bind to the extracellular domain of the Tyrosine-protein kinase transmembrane receptor Matriptase. Nucleic acid molecules encoding the antibodies, expression vectors, host cells and methods for expressing the antibodies are also provided. The antibodies may be used for the treatment of cancer, including gastric cancer, colorectal cancer, prostate cancer, breast cancer, ovarian cancer lung cancer, preferably SCLC, esophageal cancer, head and neck cancer, pancreatic cancer, lymphoma preferably non-Hodgkin's lymphoma and skin cancer.
Patent CA-2929885-A1 (CA)
Inventor: LIN CHIA-CHI
IPC: A41D13/11
Filed: 2014-11-07
Abstract: A filtering device is revealed. The filtering device includes a mask body and a pleated layer. The pleated layer is arranged with a plurality of pleats and is set on the mask body. The surface area of the pleated layer is larger than the surface area of the mask body. Thus the filtration area of the filtering device is increased effectively. The filter effect and the air permeability of the filtering device are further improved.
Patent CA-2930212-A1 (CA)
Title: Microfluidic device for high-volume production and processing of monodisperse emulsions
Inventor: FOULDS IAN G
IPC: B81B7/04
Filed: 2014-11-11
Abstract: A high volume microfluidic system for producing emulsions includes a fluid distribution network to produce uniformly sized emulsions and encapsulates.
Patent CA-2931019-A1 (CA)
Inventor: ALI MEZHER HUSSEIN
IPC: A61K31/5025
Filed: 2014-12-08
Abstract: Cette invention concerne une série de dérivés d'imidazo[1,2-a]pyrimidine substitués de formule (I), qui sont de puissants modulateurs de l'activité du TNFa humain, et sont par conséquent avantageux dans le traitement et/ou la prévention de diverses maladies humaines, comprenant les troubles auto-immuns et inflammatoires ; les troubles neurologiques et neurodégénératifs ; la douleur et les troubles nociceptifs ; les troubles cardiovasculaires ; les troubles métaboliques ; les troubles oculaires ; et les troubles oncologiques.
Patent CA-2931564-A1 (CA)
Inventor: LEAMAN DONALD H JR
IPC: A61K35/644
Filed: 2014-11-25
Abstract: A composition for wound healing and/or skin treatment comprises honey and a carbonate and/or bicarbonate salt. The salt is preferably capable of releasing CO2. The composition may optionally comprise thickeners and/or organic acids. Wound dressings, kits and treatment methods are also provided.
Patent CA-2932702-A1 (CA)
Inventor: YAMAZAKI HIROKI
IPC: F01D11/08
Filed: 2014-08-11
Abstract: A low-pressure turbine (1) for a jet engine, said turbine being equipped with a turbine case (2), turbine blades (3) that rotate about the axis of the turbine case (2), and a shroud (4) that comprises multiple shroud segments (4A) arranged annularly along the inner peripheral surface of the turbine case (2) so as to surround the turbine blades (3), wherein an elongated protrusion (4a) and an outward groove (4b) are formed on each shroud segment (4A), each shroud segment (4A) is fixed to the turbine case (2) by engaging the elongated protrusion (4a) with a receiving groove (2a) of the turbine case (2) in the axial direction and by engaging the outward groove (4b) with an inward elongated protrusion (2b) of the turbine case (2), and each shroud segment (4A) has a pressure-receiving part (4e) formed thereon for receiving a force for releasing the engagement state of the outward groove (4b) with the inward elongated protrusion (2b) of the turbine case (2) when removing the shroud segment (4A) from the turbine case (2). The present invention enables disassembling work to be easily performed while achieving reduction of engine performance loss and reduction of thermal fatigue of the turbine case.
Patent CA-2934342-A1 (CA)
Title: Systemes et methodes pour generer des offres a partir de paiements sans contact mis en jetons
Inventor: NICZYPORUK JANUSZ MICHAEL
IPC: G06Q20/40
Filed: 2014-12-18
Abstract: L'invention concerne un système et un procédé d'amélioration de paiements basés sur un jeton. Le système et le procédé comprennent un logiciel et un matériel pour : recevoir, via un réseau, une demande d'autorisation ; créer, en réponse à la demande, un paquet de paiement dynamique (DPP) pour le paiement ; transmettre le DPP via un réseau ; recevoir, via un réseau, une demande d'autorisation, le DPP et un ID de transaction ; recevoir au moins un autre élément de données relatif au client impliqué dans la transaction et la transaction elle-même ; et transmettre, via un réseau, l'ID de la transaction, une réponse d'autorisation, et un jeton.