baber/WOPTO huggingface dataset:
Patent CA-2893474-A1 (CA)
Inventor: LOGAN AARON W
IPC: E21B7/04
Filed: 2013-12-18
Abstract: Disclosed are downhole probes in which electrical interconnections between different modules are achieved without wiring harnesses. Modules may be coupled to one another and/or to bulkheads in the probe by couplings that provide substantially rigid couplings.  The couplings may be configured to connect together only in one orientation.  Electrical connectors may be fixed relative to components of the couplings so that the electrical connectors are automatically aligned for connection by the couplings.
Patent CA-2896600-A1 (CA)
Title: Motorized actuator for a fire extinguisher
Inventor: FRASURE DAVID
IPC: A62C13/76
Filed: 2015-07-08
Abstract: According to one aspect, a fire extinguisher includes a fire extinguisher reservoir and a fire extinguisher outlet burst disc that forms a discharge barrier between the fire extinguisher reservoir and a discharge head to retain a pressurized fire extinguishing agent within the fire extinguisher reservoir. The fire extinguisher actuator assembly includes a cutter positioned within the fire extinguisher proximate the fire extinguisher outlet burst disc. The fire extinguisher actuator assembly also includes a motorized activation device having a drive shaft. The motorized activation device is operable to rotate the drive shaft and push the cutter to pierce the fire extinguisher outlet burst disc, thereby releasing the pressurized fire extinguishing agent through the discharge head.
Patent CA-2896706-A1 (CA)
Title: Urea plant revamping method
Inventor: BUITINK FREDERICUS HENRICUS MARIA
IPC: C07C273/04
Filed: 2013-12-27
Abstract: Disclosed is a method of increasing the capacity of an existing urea plant. With reference to the regular components of a urea plant, including a synthess section comprising a a high pressure carbamate condenser and a reactor, and a recovery section, the method comprises installing an additional reactor between the recovery section and the high pressure carbamate condenser. The additional reactor is preferably installed in connection with an ejector, so as to allow ground placement of the additional reactor.
Patent CA-2897509-A1 (CA)
Inventor: LACHIA MATHILDE DENISE
IPC: A01P21/00
Filed: 2014-01-31
Abstract: The present invention relates to novel non-steroidal brassinosteroid mimetic derivatives of formula (I) as defined hererin, to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
Patent CA-2899483-A1 (CA)
Inventor: RAASAKKA JUSSI
IPC: G01S19/36
Filed: 2015-08-04
Abstract: A global navigation satellite system (GNSS) receiver includes radio frequency front end and digital processing functionality. Radio frequency front end includes radio frequency input; first variable gain amplifier adjusts first gain of first frequency range of first analog GNSS signal received from radio frequency input by first amount; and second variable gain amplifier adjusts second gain of second frequency range of second analog global navigation satellite system signal received from radio frequency input by second amount. Digital processing functionality compares first amount of adjustment of first gain of first frequency range with second amount of adjustment of second gain of second frequency range; and detects first interference signal present in first frequency range or second frequency range when first amount of adjustment of the first gain of first frequency range differs from second amount of adjustment of second gain of second frequency range by more than first threshold amount.
Patent CA-2901451-A1 (CA)
Inventor: RODRIGUEZ MOSES
IPC: A61K35/12
Filed: 2000-05-30
Abstract: Methods are described for treating demyelinating diseases in mammals, such as multiple sclerosis in humans, and viral diseases of the central nervous system of humans and domestic animals, such as post-infectious encephalomyelitis, or prophylactically inhibiting the initiation or progression of demyelination in these disease states, using human monoclonal autoantibodies characterized by their ability to bind structures and cells within the central nervous system. In particular, the methods utilize human monoclonal antibodies selected from the group of sHIgM22 (LIM 22), sHIgM46 cbvHIgM MSI19D10, CB2bG8, AKJR4, CB2iE12, CB2iE7 and MSI 19E5, monomers thereof, active fragments thereof and isolated or synthetic human or humanized autoantibodies having the characteristics of the foregoing. Nucleic acids and DNA molecules encoding the human monoclonal antibodies, or portions thereof, are provided. The invention also extends to the preparation and use of human polyclonal and monoclonal autoantibodies, monomers thereof, active fragments, peptide derivatives and fragments, and analogs, cognates, agonists and the like corresponding materials, and their use in diagnostic and therapeutic applications. For example, the autoantibodies, monomers, fragments, haptens, and peptide equivalents, are useful in the promotion of neural regeneration and neuroprotection, and therapeutic compositions and vaccines containing peptides or antibodies are included and presented.
Patent CA-2902791-A1 (CA)
Title: Composition comprising a multifunctional viscosity modifying agent
Inventor: JOHNS PAUL
IPC: A23L33/00
Filed: 2014-02-28
Abstract: A nutritional composition comprising at least one protein, at least one macronutrient other than the at least one protein, and micronized calcium phosphate. The micronized calcium phosphate has a median particle size from about 0.20 to about 1.20 micrometers and may modify the viscosity of the nutritional composition. The micronization of the calcium phosphate may provide for increased bioavailability of calcium and phosphate and protein stability in the nutritional composition.
Patent CA-2904368-A1 (CA)
Inventor: CHEN JIE
IPC: F21V5/00
Filed: 2014-03-17
Abstract: An LED assembly that includes optics and optical arrangements for light emitting diodes (LEDs). In some embodiments, a reflector is provided within a void between the lens and the LED. This reflector can reflect light emitted by the LED in a non-preferred direction back toward the preferred direction. In other embodiments, an optical element is formed or otherwise provided in the lens cavity and shaped so that, when the lens is positioned above the LED, the refractor bends the emitted light in a preferred direction. In some embodiments, both a reflector and optical element are provided in the LED assembly to control the directionality of the emitted light. Such embodiments of the invention can be used to increase the efficiency of an LED by ensuring that generated light is being directed to the target area of choice.
Patent CA-2905522-A1 (CA)
Inventor: HOYER PHILIP
IPC: H04L29/06
Filed: 2014-03-06
Abstract: A system and method for determining presence information for mobile devices (104) are disclosed. Specifically, the presence information for a mobile device (104) can be determined based on whether or not the mobile device (104) is having a unique interaction with a smart tag (108). If a unique interaction is detected, then the mobile device (104) can be said to be within the presence of the smart tag (108) and the location or presence information for the mobile device (104) can be correlated to location information known for the smart tag (108).
Patent CA-2906922-A1 (CA)
Inventor: MARTINEZ NELSON
IPC: G06Q30/02
Filed: 2014-03-14
Abstract: A marketing system is disclosed which includes a digital sign network which includes clusters of two or more signs are connected to a common digital network wherein each cluster is deployed in a single locale selected to serve a common marketing objective or to focus on a selected target group and wherein the signs in each cluster are fed the same digital content in real time in combination with coordinated advertisements accessible on mobile communication devices. For example, a cluster of signs may be located around a sports field and display the same content regarding future sports events at the field. In one embodiment of the invention, the signs are solar powered with a back-up from the utility power grid.
Patent CA-2907352-A1 (CA)
Title: Exercise machine
Inventor: MARJAMA MARCUS L
IPC: A63B22/00
Filed: 2014-03-17
Abstract: Described herein are embodiments of stationary exercise machines having reciprocating foot and/or hand members, such as foot pedals that move in a closed loop path. Some embodiments can comprise reciprocating foot pedals that cause a user's feet to move along a closed loop path that is substantially inclined, such that the foot motion simulates a climbing motion more than a flat walking or running motion. Some embodiments can further comprise reciprocating handles that are configured to move in coordination with the foot via a linkage to a crank wheel also coupled to the foot pedals. Variable resistance can be provided via a rotating air-resistance based mechanism, via a magnetism based mechanism, and/or via other mechanisms, one or more of which can be rapidly adjustable while the user is using the machine.
Patent CA-2910564-A1 (CA)
Title: Bone cement delivery assembly with leakage prevention valve
Inventor: BOBOLTZ DAVID R
IPC: A61B17/70
Filed: 2013-04-30
Abstract: A delivery assembly (20, 140) for delivering material such as bone cement into living tissue. The assembly includes an access cannula (22) that defines a portal to the tissue to which the material is delivered. The material is delivered from a delivery cannula (82) that is seated in the access cannula. The access cannula includes a valve (48, 146). The valve prevents the flow of material out of the access cannula. The valve also prevents the pressure head at the site at which the access cannula is inserted from forcing the delivery cannula out of the access cannula.
Patent CA-2911701-A1 (CA)
Title: Real-time biometric database and template management
Inventor: HARDING DAVID
IPC: G06F17/30
Filed: 2014-04-16
Abstract: The present disclosure may describe systems and methods for allowing real-time biometric matching. A real-time biometric system may include elements such as one or more biometric clients, a cloud network, a query router, an IP network, and one or more query engines associated with corresponding template data caches. During a biometric matching process, a template data manager (TDM) integrated in query engine may use memory maps for real-time retrieval and comparison of biometric templates. The comparison process may generate a biometric score that may be returned to biometric client indicating a successful or fail match. In addition, template data caches may include indexes with non-biometric metadata to filter associated biometric templates during a biometric matching process. TDM may operate with a plug-in architecture for allowing integration of different modalities of biometric algorithms.
Patent CA-2913779-A1 (CA)
Title: Methods, compositions, and kit for whitening hyper pigmented spots on skin
Inventor: MU WEILIN
IPC: A61K8/33
Filed: 2014-06-18
Abstract: A skin whitening composition comprising a liquid polymeric coating material that, upon exposure to ambient air and moisture in skin, hardens to a water resistant, water vapor permeable, adherent and conformable solid film when applied to skin, and at least one skin whitening active; and a method and kit for whitening skin.
Patent CA-2915281-A1 (CA)
Inventor: ROBICHAUD JEAN
IPC: A61F2/46
Filed: 2014-06-11
Abstract: A method of manufacturing a surgical cut validation tool is discussed. A digital bone representation representing a bone is received including a virtual bone outer surface. At least one cutting plane is positioned intersecting the virtual bone outer surface. A digital tool representation representing the tool is created, including a virtual planar surface corresponding to each cutting plane and a virtual tool outer surface with a virtual border surface portion. The virtual border surface portion extends from a junction between the virtual tool outer surface and each virtual planar surface. At least part of the virtual border surface portion is defined from a corresponding portion of the virtual bone outer surface such as to represent a corresponding portion of the bone outer surface. The tool body is manufactured using the digital tool representation. A tool and a method of validating a cut in a bone are also provided.
Patent CA-2916461-A1 (CA)
Title: Power storage system and method of controlling the same
Inventor: BANDO SOICHIRO
IPC: H02J1/10
Filed: 2015-06-10
Abstract: This electrical energy storage system (100) supplies electrical energy to a load (200), and is provided with a secondary battery (10), a capacitor (11) that is connected in parallel to the secondary battery (10), and a controller (12) that controls such that the capacitor (11) is preferentially charged and discharged over the secondary battery (10).
Patent CA-2919332-A1 (CA)
Title: Cuve d'electrolyse a plancher crenele
Inventor: BARDET Benoit
IPC: C25C3/06
Filed: 2014-07-31
Abstract: Cette cuve (1), destinée à la production d'aluminium, comprend un caisson (2), un plancher (4) supportant une pluralité de blocs (6) cathodiques traversés chacun par un conducteur (8) électrique. De plus, le plancher (4) présente des premières surfaces (40) et des deuxièmes surfaces (42) de support des blocs (6, 7) cathodiques, les premières surfaces (40) étant alternées avec les deuxièmes surfaces (42) dans une direction longitudinale de la cuve (1) d'électrolyse. Chaque première surface (40) est agencée à une hauteur supérieure à celle de la ou des deuxièmes surfaces (42) adjacentes, de sorte que les blocs (6) cathodiques supportés par les premières surfaces (40) sont surélevés par rapport aux blocs (7) cathodiques supportés par les deuxièmes surfaces (42). Enfin, les blocs (6) cathodiques surélevés présentent une portion (60) émergente s'étendant au-dessus d'une surface (70) supérieure du ou des blocs (7) cathodiques adjacents supportés par les deuxièmes surfaces (42).
Patent CA-2919697-A1 (CA)
Inventor: BURKHARDT RAINER
IPC: B23Q39/02
Filed: 2014-07-01
Abstract: The invention relates to a machine tool for machining workpieces (P), wherein the machine tool (10) has a first spindle assembly (21) and at least one second spindle assembly (22) each having at least two working spindles (24) which are arranged in a common spindle housing (26, 126) and on which in each case a machining tool (25) for workpiece machining is arrangeable, wherein the machine tool (10) has a workpiece holding device (50) for holding workpieces (P) for the purpose of workpiece machining by way of the machining tools (25), wherein the machine tool (10) has a guide arrangement (30) for the relative positioning of the workpiece holding device (50) holding the workpieces (P) and the first and the at least one second spindle assembly (22) for workpiece machining. In the machine tool (10), provision is made for the first spindle assembly (21) to be guided on a first spindle-assembly guide (31) of the guide arrangement (30) and for the at least one second spindle assembly (22) to be guided on a second spindle-assembly guide (32), separate from the first spindle-assembly guide (31), of the guide arrangement (30), such that the spindle assemblies are movable independently of one another into a working region (A), in which the workpieces (P) are provided for workpiece machining by the workpiece holding device (50), and a tool changing region (W) provided for changing machining tools (25) on the working spindles (24).
Patent CA-2921973-A1 (CA)
Title: Oligonucleotides comprising a secondary structure and uses thereof
Inventor: FRENCH DAVID
IPC: C12Q1/68
Filed: 2014-08-27
Abstract: There is provided a single stranded oligonucleotide having a 5' end and a 3' end, said oligonucleotide comprising a first and second section, the first section being positioned 5' of the second section; and wherein (i) the first section is labelled with at least two detectable labels and is capable of hybridising to a target polynucleotide; and (ii) the second section is not capable of hybridising to a target polynucleotide; said second section comprising a stem-loop structure comprising a first portion, a second portion and a third portion and wherein the second portion is located between the first and third portions, and the first and third portions are complementary to each other. There is also provided a method of detecting the presence of a target polynucleotide and/or sequence variations within a target polynucleotide using such an oligonucleotide.
Patent CA-2924994-A1 (CA)
Inventor: DALTON SCOTT D
IPC: H02J13/00
Filed: 2014-10-31
Abstract: A power supply control circuit for a portable electronic device is capable of connecting and disconnecting a power supply with respect to an electrical load of the device. The power supply control circuit offers a relatively quick transition time and low leakage current, making the control circuit particularly suitable for applications that require the power supply to remain connected to the electrical load at all times.
Patent CA-2925588-A1 (CA)
Inventor: SIPPEL AARON D
IPC: C04B37/02
Filed: 2016-03-30
Abstract: A blade track for a gas turbine engine includes segments and joints that couple the segments together. Each segment extends part-way around a central axis of the engine and the joints couple together adjacent segments to form a full hoop.
Patent CA-2927136-A1 (CA)
Title: Plaques protectrices de vehicule tout-terrain
Inventor: BERRYMAN MARC JOHN
IPC: B60R13/04
Filed: 2014-10-10
Abstract: L'invention porte sur un système de protection pour protéger au moins une partie externe (25) d'un véhicule, lequel système comprend au moins une plaque protectrice (11) adaptée pour être fixée amovible à la ou aux parties externes (25) d'un véhicule afin de protéger la partie externe (25) à laquelle elle est fixée amovible, ladite plaque protectrice (11) présentant une forme complémentaire à la partie externe (25) du véhicule qu'elle est destinée à couvrir, et ladite plaque protectrice étant fixée amovible au véhicule à l'aide d'au moins un aimant (15).
Patent CA-2928669-A1 (CA)
Inventor: SHARMA MUKUL M
IPC: G01V3/30
Filed: 2014-11-04
Abstract: Disclosed herein is a method for fracture diagnostics by the use of electromagnetic transmitters and receivers in or near the borehole and an electrically conductive proppant. Injecting an electrically conductive proppant into a hydraulic fracture transforms it into highly conductive fractured volume in a rock medium of relatively low electrical conductivity. The highly conductive fracture can be easily separated from the background rock matrix due to the large electrical conductivity difference. The fracture can be excited through electromagnetic radiation by use of (a) transmitting antenna(s) in, above or immediately outside the borehole and will then be able to communicate with (a) receiver antenna(s) in, above or immediately outside the borehole. Using the principles of electromagnetism to analyze the simulated communication patterns between the fractured antenna transmitters and receivers, the length, height and orientation of the hydraulic fracture may be determined.
Patent CA-2933501-A1 (CA)
Title: Stimulateur transdermique et dispositif de livraison de medicament
Inventor: DAVI RICHARD A
IPC: A61M37/00
Filed: 2016-06-17
Abstract: Dans un mode de réalisation, le pince-nez est imprégné dun médicament et/ou dun aromatisant thérapeutique volatile qui se volatilise sous laction de la température corporelle pour pénétrer la muqueuse du septum du nez dun utilisateur. Dans un deuxième mode de réalisation, le pince-nez est doté de pattes qui sont précontraintes pour venir en prise avec la muqueuse du septum de sorte que la stimulation intermittente causée par la fréquence de chaque battement de cur et la chaleur de la bouffée dair chaud inhalée aident à libérer les médicaments et aromatisants volatiles. Dans un troisième mode de réalisation, le pince-nez est doté dune canule dadministration d'oxygène pour permettre la distribution doxygène avec le médicament et/ou laromatisant thérapeutique.
Patent CA-2933915-A1 (CA)
Inventor: KOS DUSTIN
IPC: B60G17/015
Filed: 2016-06-27
Abstract: A bed truck having multiple axles has a hydraulic suspension including multiple hydraulic cylinders for each axle, a ride height sensor associated with each hydraulic cylinder, a high pressure hydraulic circuit connecting each of the cylinders and accumulators to a hydraulic pressure source; a low pressure hydraulic circuit connecting each of the cylinders to a fluid tank; a plurality of valves operable to isolate operation of any one hydraulic cylinder from some or all of the other hydraulic cylinders. A control system is operable to control each of the hydraulic cylinders, either independently of all the other hydraulic cylinders, or in concert with one or more other hydraulic cylinders.
Patent CA-2935194-A1 (CA)
Inventor: BEEMA VISHNU VARDHAN REDDY
IPC: H04W12/121
Filed: 2016-07-05
Abstract: An apparatus and method including a control panel of an automation system that protects a secured geographic area actively scanning each of a plurality of radio frequency channels of a predetermined radio frequency spectrum for other access points operating under an IEEE802.15.4 format, the control panel identifying at least two of the plurality of channels with a lowest relative number of the other access points operating under the IEEE802.15.4 format, the control panel performing an energy scan on each of the identified at least two channels, the control panel selecting one of the at least two channels with a lowest relative energy and the control panel setting up a wireless connection with each of a plurality of wireless sensors within the secured area on the selected channel under the IEEE802.15.4 format.
Patent CA-2938108-A1 (CA)
Inventor: JULIEN ANDRE
IPC: F01C1/22
Filed: 2016-08-04
Abstract: An engine assembly for an aircraft, including an internal combustion engine having a liquid coolant system in fluid communication with a heat exchanger, an exhaust duct in fluid communication with air passages of the heat exchanger, a fan in fluid communication with the exhaust duct for driving a cooling air flow through the air passages of the heat exchanger and into the exhaust duct, and an intermediate duct in fluid communication with an exhaust of the engine and having an outlet positioned within the exhaust duct downstream of the fan and upstream of the outlet of the exhaust duct The outlet of the intermediate duct is spaced inwardly from a peripheral wall of the exhaust duct The engine assembly may be configured as an auxiliary power unit A  method of discharging air and exhaust gases in an auxiliary power unit having an internal combustion engine is also discussed
Patent CA-2938129-A1 (CA)
Inventor: NYKIFORUK CORY
IPC: C07K16/18
Filed: 2015-02-03
Abstract: Provided herein are humanized antibodies or antigen-binding fragments thereof, that can bind to a cyclic peptide comprising the amino acid sequence SNK, wherein the K (Lysine) is solvent-accessible and methods of treating and/or preventing amyloid-beta associated diseases such as Alzheimer's disease.
Patent CA-2938626-A1 (CA)
Title: Compositions to improve the therapeutic benefit of bisantrene
Inventor: ROTHMAN JOHN
IPC: A61K31/336
Filed: 2014-07-25
Abstract: The present invention describes methods and compositions for improving the therapeutic efficacy of therapeutic agents previously limited by suboptimal therapeutic performance by either improving efficacy as monotherapy or reducing side effects. Such methods and compositions are particularly applicable to bisantrene or derivatives, analogs, or prodrugs thereof.