baber/WOPTO huggingface dataset:
Patent CA-2964367-A1 (CA)
Title: Molecules d'anticorps de pd-l1 et leurs utilisations
Inventor: FREEMAN GORDON JAMES
IPC: C07K16/46
Filed: 2015-10-13
Abstract: La présente invention concerne des molécules d'anticorps qui se lient spécifiquement à PD-L1. L'invention concerne également des polythérapies contenant les molécules d'anticorps anti-PD-L1. Les molécules d'anticorps anti-PD-L1 peuvent être utilisées pour traiter, prévenir et/ou diagnostiquer des états ou troubles cancéreux ou infectieux.
Patent CA-2966466-A1 (CA)
Inventor: JORDAN ROBERT
IPC: A61K31/4439
Filed: 2007-04-23
Abstract: The present invention provides methods of using compounds of formula l and salts thereof to treat infections caused by orthopoxvirus in humans and animals. Also provided are uses of related pharmaceutical compositions in solid unit dosage form. (see formula I)
Patent CA-2966720-A1 (CA)
Inventor: ALSHIN ALEXANDER
IPC: H04N19/13
Filed: 2015-11-04
Abstract: Disclosed is a probability updating method used in CABAC. A probability updating method for binary arithmetic decoding acquires an autocorrelation value of each bin using values of received bins; determines, on the basis of the autocorrelation value, at least one scaling factor used in the probability update of a binary value; and updates the probability used in context-based adaptive binary arithmetic decoding using the determined at least one scaling factor.
Patent CA-2968005-A1 (CA)
Title: Process to produce magnesium compounds, and various by-products using sulfuric acid in a hcl recovery loop
Inventor: FOURNIER JOEL
IPC: C22B26/22
Filed: 2015-11-18
Abstract: ABSTRACT OF THE DISCLOSURE The present description relates to a process for extracting magnesium compounds from magnesium-bearing ores comprising leaching serpentine tailing with dilute HCl to dissolve the magnesium and other elements like iron and nickel. The resudial silica is removed and the rich solution is further neutralized to eliminate impurities and recover nickel. Magnesium chloride is transformed in magnesium sulfate and hydrochloric acid by reaction with sulfuric acid. The magnesium sulfate can be further decomposed in magnesium oxyde and sulphur dioxyde by calcination. The sulphur gas can further be converted into sulfuric acid.
Patent CA-2970163-A1 (CA)
Inventor: ROSS TED MILBURN
IPC: C12N15/866
Filed: 2015-12-18
Abstract: The present invention provides co-administration (e.g., immunogenic cocktail and/or prime-boost regimens) of computationally optimized H5N 1 influenza hemagglutinin (HA) polypeptides that. Co-administration of the optimized H5N 1 influenza hemagglutinin (HA) polypeptides facilitates synergistic neutralization of viral infection and provides for improved protective immunity (e.g., a broad reactive immune response) to multiple H5N 1 influenza virus clades and strains.
Patent CA-2971625-A1 (CA)
Inventor: GRANDE KNUT
IPC: C10G53/10
Filed: 2014-12-23
Abstract: The present invention provides a process for removing metal naphthenate from a crude hydrocarbon mixture comprising:  -mixing said crude hydrocarbon mixture (1) comprising metal naphthenate with an acid (3) in the presence of water, wherein said acid converts said metal naphthenate to naphthenic acids and metal salts;  -allowing said metal salt to partition into a water phase;  -separating said crude heavy hydrocarbon mixture (5) comprising naphthenic acid and said water phase (6) comprising said metal salt; and  -preferably pumping said water phase comprising metal salt to a formation.
Patent CA-2972177-A1 (CA)
Title: A nasal composition containing sea water as stability-improving excipient
Inventor: KNEZEVIC ZDRAVKA
IPC: A61K31/46
Filed: 2014-12-24
Abstract: The invention discloses a nasal composition of improved stability, their use, and process for production. The nasal composition consists of: xylometazoline hydrochloride (1), 0.01-0.1% w/w; ipratropium bromide (2), 0.01-0.1% w/w; and pharmaceutical excipients required to form final dosage forms selected from the group consisting of: nasal drops, liquid nasal sprays, or nasal washes. Said nasal composition comprises the content of purified sea water as functional, stability-improving excipient, in amounts of 5-25% w/w. A nasal composition has osmolality within the range 270-820 mOsm/kg, the pH value within the range 3-7, preferably within the range 3-4.2 or 5.8-7.0, and most preferably within the range 3.2-4.2 where shows improved stability.
Patent CA-2973866-A1 (CA)
Inventor: CAREY JAMES
IPC: H04N21/80
Filed: 2014-04-18
Abstract: An analytical recognition system includes one or more video cameras configured to capture video and a video analytics module configured to perform real-time video processing and analyzation of the captured video and generate non-video data. The video analytic module includes one or more algorithms configured to identify an abnormal situation. Each abnormal situation alerts the video analytics module to automatically issue an alert and track one or more objects or individuals by utilizing the one or more video cameras. The abnormal situation is selected from the group consisting of action of a particular individual, non-action of a particular individual, a temporal event, and an externally generated event.
Patent CA-2976216-A1 (CA)
Inventor: IGNOMIRELLO BRIAN M
IPC: G09G3/30
Filed: 2016-02-09
Abstract: System and method to provide an electroluminescent status display, the system including a sensor configured to detect a condition, a driver circuit to generate a control signal when the condition is detected by the sensor, and an electroluminescent display coupled to the driver circuit to receive the control signal, wherein the control signal controls light from the electroluminescent display. The method may include sensing a condition by use of a sensor, generating a control signal by use of a driver circuit when the condition is sensed by the sensor, and emitting electroluminescent light by use of an electroluminescent display coupled to the driver circuit, wherein the control signal controls emission of the electroluminescent light.
Patent CA-2976859-A1 (CA)
Title: Procede de conditionnement d'un dianydrohexitol, solution aqueuse de dianhydrohexitol conditionnee et ses utilisations
Inventor: IBERT MATHIAS
IPC: B65D23/02
Filed: 2016-02-18
Abstract: La présente invention concerne un procédé de conditionnement d'un dianhydrohexitol, sous forme de solution aqueuse dans un récipient comprenant une couche à base de métal. Elle concerne également le récipient contenant la solution aqueuse de dianhydrohexitol.
Patent CA-2979665-A1 (CA)
Title: Compositions, systems, and methods for removing iron sulfide scale from oilfield components using methyl acrylate
Inventor: PENG YANG
IPC: E21B37/06
Filed: 2015-04-20
Abstract: The present disclosure relates to compositions, systems and methods for removing iron sulfide scale from a solid object, such as an oilfield component. The compositions include a carbon-carbon (C-C) double bond with an electron withdrawing group bonded to at least one of the double-bonded carbons.
Patent CA-2979721-A1 (CA)
Title: Portable leaf blower
Inventor: COOPER BRUCE MATTHEW T
IPC: B08B5/02
Filed: 2015-04-09
Abstract: A portable leaf blower comprises a housing having an air inlet and an air outlet port and defines an air outlet port axis. A handle is attached to the housing. A motor is mounted within the housing, with the motor mount having a rotatable drive shaft. A rotatable impeller is mounted on the drive shaft for rotation therewith, and to draw air into the air inlet and to blow the air out of the air outlet port in generally parallel relation to the air outlet port axis. A blower tube has a tube ingress port and a tube egress port, and defines a tube ingress port axis. The blower tube is connectable in supported relation to one of the housing and the handle, such that the tube ingress port is positioned in spaced relation to the air outlet port, with the air outlet port axis being coincident with the tube ingress port axis.
Patent CA-2979764-A1 (CA)
Title: Procede de fabrication de blocs-fenetres
Inventor: BRUDERER BEAT
IPC: E06B3/54
Filed: 2016-03-07
Abstract: L'invention concerne un procédé de fabrication de blocs-fenêtres (1). Le procédé comprend les étapes suivantes: i) utilisation d'un cadre constitué par des profilés de cadre (2), dans lequel un ou plusieurs carreaux (3) sont disposés, un interstice (4) pouvant être formé entre au moins un profilé de cadre (2) et le ou les carreaux (3); ii) mise en place d'éléments de délimitation (7) adaptables, notamment temporaires, destinés à délimiter la zone d'application dans l'interstice (4), la zone d'application étant délimitée par les éléments de délimitation (7) dans la direction circonférentielle, par le profilé de cadre (2) et par le ou les carreaux (3); et iii) mise en place du plastique thermodurcissable (6) dans la zone d'application.
Patent CA-2979979-A1 (CA)
Inventor: DE WILDE MATTHEUS CORNELIS
IPC: A61K31/7072
Filed: 2016-03-15
Abstract: The invention pertains to the use of uridine and/or an equivalent thereof and n3-PUFA in the manufacture of a product for restoring or improving bladder function in a subject, in particular in a patient suffering from spinal cord injury.
Patent CA-2982158-A1 (CA)
Inventor: UMIT KIRENCI
IPC: E05F5/00
Filed: 2016-05-03
Abstract: The invention relates to a furniture hinge comprising a stop element and a hinge cup which is pivotally connected to said stop element by means of an articulated lever, a damper being arranged in a housing, said housing being connected to the hinge cup by means of securing means, and a spring being functionally connected to the hinge cup and the stop element or the articulated lever. According to the invention, the housing comprises a spring seat by means of which said spring is secured to the housing. This achieves a damped, compact furniture hinge which has a spring to support at least the closing action, and which is easy to mount.
Patent CA-2983919-A1 (CA)
Title: System and method for enabling efficient digital marketing on portable wireless devices for parties with low capabilities
Inventor: LIEN SCOTT
IPC: G06Q30/02
Filed: 2015-10-01
Abstract: A system and method are provided for managing digital marketing to a multiplicity of consumers by way of portable wireless digital devices. The system comprises a simplified human- device interface stored on the portable wireless digital devices. An instrumentation subsystem collects interaction and behavioral data from the simplified human-device interface. A campaign management subsystem permits digital marketing content to be made available and the display of content options to be defined to operate in a controlled way. An analytics subsystem processes the interaction and behavioral data in accordance with a knowledge the states of each of the consumers to permit controlling marketing content and promotions to the consumer. A display subsystem stored on the portable wireless digital device controls the display of marketing content and promotions at specific locations within the human-device interface. A reporting subsystem reports on the display, response, and financial performance of the marketing content and promotions.
Patent CA-2983925-A1 (CA)
Title: Management of multiple clusters of distributed file systems
Inventor: GUO LEI
IPC: G06F17/30
Filed: 2017-08-07
Abstract: The present disclosure is drawn to methods and systems for managing clusters of distributed file systems having cluster files stored thereon. An intermediate layer is provided between user devices having applications running thereon and clusters of distributed file systems for managing and coordinating operation across multiple clusters using metadata about the cluster files.
Patent CA-2984990-A1 (CA)
Inventor: KINLEN PATRICK JOHN
IPC: C09D5/08
Filed: 2017-11-07
Abstract: The present disclosure is directed to methods, systems and apparatuses for imparting anti-corrosion properties into coatings for aluminum, aluminum alloy, copper and copper alloys by preparing and applying corrosion inhibition formulations comprising plant extracts comprising anti-corrosion properties.
Patent CA-2985431-A1 (CA)
Title: Valve stent used safely and valve replacement device having the same
Inventor: ZENG FRANK
IPC: A61F2/24
Filed: 2015-05-14
Abstract: Disclosed are a use of a safe valve scaffold and a valve replacement device with the valve scaffold, wherein the valve scaffold comprises a tubular support net stent, and flared sections connected to the end of the support net stent, which are linked to all end nodes on the corresponding sides of the support net stent. The flared sections are located at a first release end of the valve scaffold. The external rims of the flared sections are surrounded by several curved support bars, wherein all the end nodes corresponding to support bar positions on the support net stent are linked to support bars. Due to improvements to the structure of the existing memory alloy self-expandable valve scaffold, rhombic vertices existing in isolation which are present in non-end region of the valve scaffold are removed. While maintaining the mechanical properties of the original structure, this prevents spines from appearing after the valve scaffold is compressed, thereby resolving the problem of sheathing canal damage caused by the spines.
Patent CA-2990555-A1 (CA)
Inventor: PEDERSEN JAN TORLEIF
IPC: A61P25/28
Filed: 2016-07-12
Abstract: The present invention relates to a novel class of monoclonal antibody that specifically binds the phosphorylated serine 396 residue on pathological hyperphosphorylated (PHF) tau (pS396), as well as to methods of using these molecules and their tau binding fragments in the treatment of Alzheimer's disease and tauopathies.
Patent CA-2991256-A1 (CA)
Inventor: MAYERLE DEAN
IPC: A01D75/00
Filed: 2016-07-13
Abstract: Weed seeds are destroyed in the chaff from a combine harvester by repeated high speed impacts caused by a rotor mounted in one of a pair of side by side housings which accelerate the discarded seeds in a direction centrifugally away from the rotor onto a stator including angularly adjustable stator surfaces around the axis. Thus the discarded seeds rebound back and forth between the rotor and the stator to provide a plurality of impacts. The seeds are carried axially of the rotor by a controlled airstream so that they move to an axial discharge location where a discharge fan is mounted. The angle of the discharge around the rotor axis can be changed to direct the seeds to the side of the combine away from a straw chopper, towards the guide fins of the tailboard of the chopper, or into the housing of the straw chopper.
Patent CA-2992685-A1 (CA)
Inventor: IGLAUER OLIVER
IPC: F26B25/00
Filed: 2016-07-29
Abstract: In order to obtain a treatment installation for treating workpieces, which is of simple construction and allows an optimized treatment of workpieces, it is proposed that the treatment installation comprises a treatment chamber and a conveying device, by which the workpieces can be fed to the treatment chamber, can be discharged from the treatment chamber and/or can be conveyed in a conveying direction through the treatment chamber.
Patent CA-2993720-A1 (CA)
Inventor: JOHNSON DAVID MARK
IPC: H01R13/73
Filed: 2018-02-01
Abstract: Provided is a receptacle for installation within a lighting fixture. The receptacle includes a platform (i) for exposure external to the lighting fixture and (ii) providing connectivity for coupling to an external control device and a base operationally coupled to the platform and including a first set of one or more nodes configured for coupling to a first set of wires.
Patent CA-2994658-A1 (CA)
Inventor: PAPROSKI RICHARD
IPC: B03D1/02
Filed: 2018-02-07
Abstract: A process for treating oil sands process-affected water containing contaminants, including dissolved organics is provided, comprising: injecting a foaming gas into an oil sands process-affected water to generate an organics-enriched foamate and treated water; and removing the organics-enriched foamate from the treated water to remove contaminants, including at least a portion of the dissolved organics from the treated water.
Patent CA-2995669-A1 (CA)
Inventor: D'AGOSTINI MARK DANIEL
IPC: F23D14/32
Filed: 2018-02-16
Abstract: An oxy-fuel burner including a central burner element having a central conduit terminating in a central nozzle and an annular conduit terminating in an annular nozzle surrounding the central conduit, the central conduit flowing a first reactant and the annular conduit flowing a second reactant; a first staging conduit spaced apart from a side of the central burner element and terminating in a first staging nozzle; a second staging conduit spaced apart from an opposite side the central burner element and terminating in a second staging nozzle; a first mechanism to apportion a flow of the second reactant into a non-zero primary flow of the second reactant directed to the annular conduit and a non- zero secondary flow of the second reactant; and a second mechanism to selectively apportion the secondary flow of the second reactant between the staging conduits; wherein one reactant is fuel and the other reactant is oxygen.
Patent CA-2996461-A1 (CA)
Inventor: BEATTIE JAMES KENNETH
IPC: C06B31/28
Filed: 2016-09-01
Abstract: The present invention provides a method of stabilising a nitrate-based explosive through the use of a NOx scavenger. The present invention further provides a blasting agent comprising ammonium nitrate and a NOx scavenger. The present invention further provides for a method of blasting adapted for use in reactive and/or elevated temperature ground.
Patent CA-2996965-A1 (CA)
Title: Downhole fluid flow control system and method having autonomous flow control
Inventor: ZHAO LIANG
IPC: F16K31/122
Filed: 2015-09-30
Abstract: A downhole fluid flow control system and method includes a fluid control module having a main fluid pathway, a valve element and a pressure sensing module. The valve element has open and closed positions relative to the main fluid pathway to allow and prevent fluid flow therethrough. The pressure sensing module includes a secondary fluid pathway in parallel with the main fluid pathway having an upstream pressure sensing location and a downstream pressure sensing location with a cross sectional area transition region therebetween. In operation, the valve element moves between open and closed positions responsive to a pressure difference between pressure signals from the upstream and downstream pressure sensing locations. The pressure difference is dependent upon the change in cross sectional area and the viscosity of a fluid flowing through the secondary fluid pathway such that the viscosity is operable to control fluid flow through the main fluid pathway.
Patent CA-2997727-A1 (CA)
Title: Intragastric device for treating obesity
Inventor: SHARMA VIRENDER K
IPC: A61F5/00
Filed: 2016-04-20
Abstract: An intragastric device configured for catheter deployment in a stomach comprises first and second wire mesh structures having a pre-deployment shape that is compressed within the lumen of the catheter, a post-deployment shape that is expanded within the stomach of the person, openings on an upper portion of the first mesh, and openings on a lower portion of the second mesh. The device also includes a connection to flexibly couple a lower portion of the first structure to an upper portion of the second structure such that the two structures are in fluid communication. Food enters the upper portion of the first wire mesh structure, passes through both wire mesh structures, and then exits the lower portion of the second wire mesh structure. Optionally, a sleeve is coupled to the lower portion of the second wire mesh structure and extends into a duodenum of a person.
Patent CA-2998452-A1 (CA)
Inventor: MOLLOY PETER EAMON
IPC: C12N15/10
Filed: 2016-09-15
Abstract: The present invention relates to a library of particles, the library displaying a plurality of different T cell receptors (TCRs), wherein the plurality of TCRs consists essentially of TCRs comprising an alpha chain comprising an alpha chain variable domain and a beta chain comprising a beta chain variable domain and the library comprises more than one TRAV gene product and/or more than one TRBV gene product, wherein the beta chain variable domain does not comprise one or more of a TRBV5-1, 5-3, 5-4, 5-5, 5-6, 5-7 or 5-8 gene product and wherein the plurality of TCRs do not consist essentially of TCRs comprising a TRAV12-2 gene product from a natural repertoire and a TRBV6 gene product from a natural repertoire and TCRs comprising a TRAV21 gene product from a natural repertoire and a TRBV6 gene product from a natural repertoire.
Patent CA-2998811-A1 (CA)
Inventor: SIMMS STAN REX
IPC: H02M7/04
Filed: 2018-03-21
Abstract: An apparatus, such as a variable frequency drive (VFD), includes a rectifier, a DC bus coupled to an output of the rectifier and at least one capacitor coupled to the DC bus. The apparatus further includes a normally-conducting switch coupled to the DC bus and configured to discharge the at least one capacitor in a conducting state and a control circuit configured to control the normally-conducting switch responsive to an input to the rectifier.  The control circuit may be configured to control the normally-conducting switch responsive to a voltage at the input of the rectifier. The control circuit may include a regulator circuit having an input coupled to the input of the rectifier and a driver circuit coupled to an output of the regulator circuit and configured to drive a control terminal of the normally-conducting switch.
Patent CA-2999956-A1 (CA)
Inventor: KONDIAH KULSUM
IPC: C12N15/31
Filed: 2016-09-23
Abstract: A process for removing lead from a liquid is provided. The liquid is brought into contact with PbrD proteins having an amino acid sequence which has at least 80% identity to SEQ ID NO: 2, and these proteins bind to lead ions present in the liquid, thus removing the lead ions from the liquid. The bound lead ions are subsequently recovered, such as in the form of an insoluble salt or compound or by cation exchange chromatography, and can then be recycled. The PbrD protein can be immobilized before being brought into contact with the liquid. The proteins are typically immobilized in a matrix of nanoparticles. The PbrD proteins can be recombinantly expressed, such as in a bacterial system (e.g. E. coli) or a yeast expression system.
Patent CA-3000993-A1 (CA)
Inventor: O'LEARY KEVIN
IPC: E04F13/075
Filed: 2016-12-20
Abstract: A furring strip for mounting a cladding article to a building substrate, the furring strip comprising a first member, a second member parallel to the first member, and a web disposed between and spacedly coupling the first member and the second member. The first member, the second member, and the web form at least one u-shaped channel configured to receive and retain a wall cladding panel. The furring strip is fixable to a building substrate by mechanical or chemical fasteners to retain one or more cladding articles at a fixed spacing from the building substrate.
Patent CA-3002640-A1 (CA)
Inventor: TING EDMUND Y
IPC: F16K3/24
Filed: 2016-09-08
Abstract: A high pressure valve includes a lever and a variable force generator for facilitating control of opening and closing the valve at high pressures. The high pressure valve includes a housing having a chamber providing fluid communication between a first port and a second port, a pin movable within the chamber between an open position and a closed position. A first end of a lever is coupled to the pin and a second end of the lever is coupled to a variable force generator. The lever pivots about a pivot point. A controller coupled to the variable force generator is configured to adjust a force applied to the second end of the lever by the variable force generator to control the movement of the pin between the open position and the closed position.