baber/WOPTO huggingface dataset:
Patent CA-2896410-A1 (CA)
Inventor: RAUDZENS PETER ANDRIS
IPC: A61B5/042
Filed: 2015-07-09
Abstract: This invention relates to at leas. one electrode for subdermal penetration to provide a substantially constant electrode impedance, said electrode associated with a power module and wireless module for receiving and transmitting physiological signals to a processing unit communicating with a server.
Patent CA-2897073-A1 (CA)
Inventor: BRINKERHOFF RYAN
IPC: B65H49/32
Filed: 2015-07-10
Abstract: A hitch attachment system can include a hitch attachment configured to be secured to a vehicle hitch and one or more implements configured to be attached to a vehicle hitch. For example, the implement may be a wire rack, a vise stand, or some other implement. A  securing mechanism can be configured to apply pressure transverse to a direction of sliding motion of the hitch attachment relative to the implement to inhibit movement of the implement relative to the hitch. The hitch attachment may include a stabilizing system that is configured to move a pressure member to apply pressure to an inwardly-facing surface of the hollow tubing to inhibit movement of the hitch attachment relative to the hitch.
Patent CA-2899826-A1 (CA)
Inventor: YOSHINO HIROKI
IPC: F16D48/02
Filed: 2014-01-29
Abstract: Provided is a hydraulic control device that has a simple configuration, is easy to control, and enables the temperature of hydraulic fluid supplied to a hydraulic actuator to be determined with high accuracy. The device includes a hydraulic fluid temperature estimation means (50), which estimates the temperature of the hydraulic fluid supplied to a hydraulic clutch (actuator) (10). The hydraulic fluid temperature estimation means (50): calculates a logistic regression output from an integrated value of the drive current of an electric motor (37) and an average value of the drive voltage; calculates the posterior probability from the output when the calculated logistic regression output is equal to or greater than a first threshold (L); and determines the temperature of the hydraulic fluid to be a prescribed temperature by estimating the posterior probability to be a determined result when the calculated posterior probability is equal to or greater than a second threshold (H), which is larger than the first threshold (L).
Patent CA-2903196-A1 (CA)
Inventor: SHIMA DAVID
IPC: A61P27/02
Filed: 2004-08-26
Abstract: The invention features methods for treating a patient diagnosed with, or at risk of developing, a neovascular disorder by administering a PDGF antagonist and a VEGF  antagonist to the patient. The invention also features a pharmaceutical composition containing a PDGF antagonist and a VEGF antagonist for the treatment or prevention of a neovascular disorder.
Patent CA-2903302-A1 (CA)
Inventor: TSUCHIYA TOMIHISA
IPC: F01N11/00
Filed: 2014-03-04
Abstract: An exhaust gas control system of an internal combustion engine includes a urea water tank, a heater, a purifying device, a notification device, and a controller. The controller is configured to determine whether frozen urea water is left or not. The controller is configured to determine whether liquid urea water capable of being pumped out is not left or not. The controller is configured to estimate a suppliable amount of the urea water to the urea water tank in response to a state where the frozen urea water is left, and the controller configured to control the notification device so as to give a notification for prompting a supply of the suppliable amount of the urea water to the urea water tank in response to a state where liquid urea water capable of being pumped out is not left.
Patent CA-2904959-A1 (CA)
Inventor: YAMAGISHI YASUAKI
IPC: H04N21/6437
Filed: 2014-12-01
Abstract: The objective of the invention is to provide an apparatus and a method for allowing a content delivery to be performed in pieces of data obtained by dividing a GOP and for allowing the GOP reconstruction and playback to be executed on a reception apparatus side. A transmission apparatus generates, as data to be stored in a packet, both media data, which include only a part of the constituent data of a GOP (Group of Pictures), and a sub-GOP media segment in which metadata corresponding to the media data are stored, and further generates and transmits the packet in which an intra-GOP position identifier being data stored in the sub-GOP media segment and indicating the intra-GOP position of the media data is recorded as information added to the packet. A reception apparatus arranges, with reference to the intra-GOP position identifiers set in respective packets received, the pieces of media data divisionally stored in the respective packets received, thereby reconstructing the GOP, and decodes the GOP as reconstructed.
Patent CA-2906139-A1 (CA)
Inventor: RICHARDSON-BURNS SARAH
IPC: H01B1/12
Filed: 2014-03-14
Abstract: La présente invention concerne généralement des électrodes revêtues comprenant un substrat électroconducteur et un revêtement polymère, et des procédés pour la préparation de celles-ci.
Patent CA-2914142-A1 (CA)
Inventor: VALKAMA KARI
IPC: C22B15/00
Filed: 2014-06-06
Abstract: The present invention relates to a method of recovering copper and one or more precious metals from copper-bearing sulfide ore or concentrate comprising leaching copper-bearing ore and/or concentrate under atmospheric or slightly pressurized conditions at a temperature below the boiling point of the leach solution in a sulfuric acidic solution in the presence of one or more alkali metal or alkali earth metal halides, whereby the total halide concentration is from 30 to 115 g/L, to dissolve copper and to obtain a leaching liquor comprising copper, sulfur species, and halides in solution. The leaching liquor is then subjected to a solid-liquid separation after which a first aqueous pregnant leach solution and a copper depleted leaching residue are obtained. Copper is purified by solvent extraction from the first aqueous pregnant leach solution to obtain a first copper-containing loaded organic solution and a first aqueous raffinate. The copper containing loaded organic solution is stripped and copper is recovered from a stripping solution that contains trace amounts of chlorides.
Patent CA-2914729-A1 (CA)
Inventor: HUNDLEY JOSEPH W JR
IPC: C09D7/48
Filed: 2014-06-06
Abstract: La présente invention concerne des revêtements, des compositions de revêtement et des suspensions de revêtement qui contiennent des composants réfléchissants et/ou protégeant contre le rayonnement solaire pour utilisation dans le revêtement de substrats tels que des matériaux de construction de panneaux de fibres cellulosiques. Les revêtements peuvent varier en termes de couleur du rose au rouge ou du jaune à l'orange suivant le colorant ou pigment réfléchissant le rayonnement solaire qui est utilisé ou les combinaisons de colorants et de pigments réfléchissant le rayonnement solaire qui sont utilisées. La présente invention concerne en outre des procédés de fabrication et d'utilisation des revêtements et des compositions/suspensions de revêtement.
Patent CA-2914935-A1 (CA)
Title: Bicyclic sulfonamide compounds as sodium channel inhibitors
Inventor: WEISS MATTHEW
IPC: C07D403/12
Filed: 2014-06-12
Abstract: The present invention provides compounds of Formula I, and pharmaceutically acceptable salts thereof, that are inhibitors of voltage-gated sodium channels, in particular Nav1.7. The compounds are useful for the treatment of diseases associated with the activity of sodium channels such as pain disorders and itch. Also provided are pharmaceutical compositions containing compounds of the present invention.
Patent CA-2915233-A1 (CA)
Inventor: TOPOL DAVID A
IPC: F02C3/04
Filed: 2015-12-11
Abstract: A gas turbine engine has a fan and a turbine having a fan drive turbine rotor.  The fan drive turbine rotor drives a compressor rotor. A gear reduction effects a reduction in the speed of the fan relative to an input speed from the fan drive turbine rotor that drives the compressor rotor. The fan drive turbine rotor has a number of blades in at least one of a plurality of rows. The turbine blades operate at least some of the time at a rotational speed.  The number of turbine blades in at least one row and the rotational speed are such that the following formula holds true for at least one row of the fan drive turbine rotor: (number of blades × rotational speed)/60s >= 5500 Hz, and the rotational speed is in revolutions per minute. A method of designing a gas turbine engine and a compressor module are also disclosed.
Patent CA-2915871-A1 (CA)
Title: Liquid molding compositions
Inventor: CRUCE CHRISTOPHER J
IPC: C08G61/08
Filed: 2014-07-03
Abstract: The present invention relates to methods and compositions for olefin metathesis. More particularly, the present invention relates to methods and compositions for ring opening metathesis polymerization (ROMP) reactions and the manufacture of polymer articles and/or polymer composite articles via ROMP Polymer products produced via the metathesis reactions of the invention may be utilized in a wide range of materials and composite applications. The invention has utility in the fields of polymer and materials chemistry and manufacture.
Patent CA-2918747-A1 (CA)
Inventor: BALLEW PAUL DOUGLAS
IPC: G06Q10/04
Filed: 2014-06-10
Abstract: A system and method for deriving a material change attribute over time to predict a future change in at least one predictor, the method comprising: collecting precursor data from at least one data source; processing the precursor data by assessing at least one characteristic of the precursor data; generating at least one material change signal from the processed precursor data; evaluating the material change signal to determine the signal's value in predicting future changes in the predictor and, optionally, reverting to the collection and processing steps above to process additional precursor data; and generating at least one the material change attribute from the evaluated material change signal.
Patent CA-2919398-A1 (CA)
Title: Electrostatic printing of cyclodextrin compositions
Inventor: WOOD WILLARD E
IPC: B41J2/41
Filed: 2015-06-25
Abstract: Disclosed herein are methods of electrostatically printing a cyclodextrin composition on a substrate, the method including forming an electrostatically printable composition comprising a polymer and one or more cyclodextrins, one or more cyclodextrin inclusion complexes, or a combination thereof, and electrostatically printing the composition on a substrate. Also described are electrostatically printable compositions, methods of making the compositions, printing systems employing the compositions, substrates having the composition electrostatically printed thereon, laminates thereof, and uses of the printed substrates and laminates.
Patent CA-2919940-A1 (CA)
Title: Distributeur de liquide dote d'un distributeur mobile amovible
Inventor: OPHARDT HEINER
IPC: B65D47/34
Filed: 2016-02-04
Abstract: Il est décrit un distributeur de liquide. Le distributeur de liquide comprend un réservoir qui contient le liquide à distribuer; un orifice distributeur pour la distribution de liquide à partir du réservoir; un mécanisme de rejet capable de distribuer le liquide de lorifice distributeur lorsquil est déclenché; et un distributeur personnel raccordé de manière amovible à lorifice distributeur. Le distributeur personnel comprend un récipient pour contenir le liquide rejeté de lorifice distributeur; un orifice dadmission pour recevoir le liquide rejeté de lorifice distributeur; et un orifice de sortie pour distribuer le liquide à partir du récipient. Le distributeur personnel est configuré de sorte que, lorsquil est couplé à lorifice distributeur, le liquide rejeté de lorifice distributeur saccumule dans le récipient jusquà ce que celui-ci contienne un volume présélectionné de liquide, et une fois que le récipient contient le volume présélectionné de liquide, le rejet dun autre liquide de lorifice distributeur entraîne le rejet du liquide contenu dans le récipient par lorifice de sortie.
Patent CA-2921978-A1 (CA)
Title: A hardenable multi-part acrylic composition
Inventor: CHISHOLM MICHAEL STEPHEN
IPC: C08L33/12
Filed: 2014-09-30
Abstract: A hardenable multi-part acrylic composition comprises a solid first part and a storage stable liquid second part and optionally, further solid and/or liquid parts, the parts being operable to form a cement which hardens to a solid mass upon mixing. The composition further comprises an acrylic monomer component in the second part, an initiator component, a first sub- population of acrylic polymer particles in the first and/or further parts, a second sub-population of acrylic polymer particles in the first and/or further parts and optionally, one or more further sub-population(s) of acrylic polymer particles, and a radiopacifying filler. The initiator component amount is effective to polymerize the acrylic monomer component upon mixing. At least some of the radiopacifying filler is encapsulated within and/or adsorbed on the first sub- population of acrylic polymer particles and the second sub-population of acrylic polymer particles has a lower average particle size than the first.
Patent CA-2922159-A1 (CA)
Inventor: HANN MURRAY
IPC: E21B43/24
Filed: 2014-07-31
Abstract: A device for processing hydrocarbon resources in a subterranean formation may include a radio frequency (RF) source (22), a dielectric cooling liquid source (27), and an RF applicator (30) in the subterranean formation and coupled to the RF source (22) to supply RF power to the hydrocarbon resources. The RF applicator (30) may include concentric tubular conductors (35, 36) defining cooling passageways therebetween coupled to the dielectric cooling fluid source (27). At least one property of the dielectric cooling liquid, a flow rate of the dielectric cooling liquid, and a configuration of the cooling passageways may be operable together to generate a turbulent flow of the dielectric cooling liquid adjacent surfaces of the plurality of concentric tubular conductors to enhance thermal transfer.
Patent CA-2922356-A1 (CA)
Title: Neonatal carbon dioxide measurement system
Inventor: WONDKA ANTHONY D
IPC: A61B5/08
Filed: 2014-08-29
Abstract: A breath parameter measuring device is described which takes into account breathing patterns which historically have been incompatible with accurate measurements. In particular, during fast breathing patterns, the sensor performing the measurement may not be able to respond quickly enough to provide the true reading. The disclosure may be useful for example in the case of neonatal breath carbon dioxide measurements.
Patent CA-2922570-A1 (CA)
Inventor: ZHANG YUESHENG
IPC: A61K39/00
Filed: 2014-08-20
Abstract: Provided are compositions and methods for prophylaxis and/or therapy of ErbB2-positive cancer. The compositions include pharmaceutical preparations that contain isolated or recombinant or modified peptidase D (PEPD) proteins. The methods include prophylaxis and/or therapy of ErbB2-positive cancer by administering a PEPD to an individual who has or is at risk for developing ErbB2- positive cancer.
Patent CA-2923337-A1 (CA)
Inventor: KROMKER WILFRIED
IPC: A61L2/22
Filed: 2014-09-05
Abstract: The invention relates to a disinfection device (1) for plasma disinfection of surfaces comprising a plasma generator (2) for generating a disinfecting plasma gas stream (PA), and comprising an at least partially closed disinfection area (5) that is in communicating connection with the plasma generator (2), which is configured for receiving the surface (6) to be disinfected. The disinfection device (1) has an aerosol generator (9) for generating an aqueous aerosol stream (A) containing particles. The aerosol generator (9) is in communicating connection with the plasma generator (2) in order to guide the plasma gas stream (PA) mixed with the aerosol stream (A) in the disinfection area (5) onto the surface (6) to be disinfected.
Patent CA-2923465-A1 (CA)
Title: Collapsible air filter
Inventor: ZHANG ZHIQUN
IPC: F24F13/28
Filed: 2016-03-10
Abstract: The present disclosure generally relates to air filters expandable from a collapsed arrangement to an expanded, end-use arrangement and to methods of making, using, and installing such air filters. Some embodiments relate to an air filter having an expanded state and a collapsed state. The air filter includes a filter media assembly including (1) filter media including a plurality of pleats, (2) first and second opposing sides, and (3) first and second opposing ends. The air filter also includes a shape retention structure capable of being connected to at least a portion of the filter media assembly and capable of retention the filter media assembly in the expanded state. A  spacing distance between adjacent pleats in the filter media is greater in the expanded state of the air filter than in the collapsed state of the air filter. In some embodiments, the air filter is an HVAC air filter.
Patent CA-2924011-A1 (CA)
Inventor: SAVARI SHARATH
IPC: C09K8/04
Filed: 2014-10-21
Abstract: The present invention relates to methods of treating subterranean formations. In various embodiments, the present invention provides a method of treating a subterranean formation including placing a first aqueous composition and a second aqueous composition in a subterranean formation. The placing includes injecting the first aqueous composition through a tubular passage in a wellbore. The placing also includes injecting the second aqueous composition through an annular passage in the wellbore.
Patent CA-2924051-A1 (CA)
Inventor: MATHIEU MARIE-ANDREE
IPC: E04C2/06
Filed: 2014-09-16
Abstract: A lightweight cementitious panel formed from a core mix is disclosed. The lightweight cementitious panel comprises one or more lightweight aggregate filler in the amount of 0.5 to 5 weight percent of the core mix, one or more binders in the amount of 35 to 75 weight percent of the core mix, rheological admixture in the amount of about 0.5 to 5 weight percent of the core mix, surfactant in the amount of 0 to 0.1 weight percent of the core mix, one or more normal weight aggregate filler in the amount of 5 to 50 weight percent of the core mix, and water in the amount of 5 to 20 weight percent of the core mix.
Patent CA-2924725-A1 (CA)
Title: Impact-resistant and energy-absorbing item of street furniture
Inventor: WOLTERS GERARD
IPC: E01F9/623
Filed: 2014-09-19
Abstract: The invention relates to an impact-resistant and energy-absorbing item of street furniture comprising only a post, a base plate and an energy-absorbing element, wherein the post and the base plate are shaped in such a manner that, when the post is loaded by an external force F just above the base plate, an obliquely, downwardly directed sliding movement of the post relative to the base plate is obtained, which is damped by the energy-absorbing element, not only in the lengthwise direction n of the street furniture, but also in the direction perpendicular to that lengthwise direction.
Patent CA-2925265-A1 (CA)
Inventor: SIEMASKO ROBERT
IPC: G06F19/00
Filed: 2014-09-24
Abstract: A clearinghouse system for use is transferring a value of a first voucher ticket issued by and associated with a first gaming facility to a second voucher ticket associated with a second gaming facility. The voucher ticket can be provided on paper or in electronic or digital format. The clearing house can deduct a fee for the conversion. The voucher ticket can include a coded machine readable image representing either a serial number or a financial value. The coded machine readable image can be encoded using an encoding scheme that is proprietary to the voucher ticket issuing party. The clearinghouse is in communication with each ticket voucher database of each respective gaming facility to appropriately revise the database with any impact from the transaction transferring the value from one voucher ticket to a second voucher ticket.
Patent CA-2926581-A1 (CA)
Title: Reperage de chemin automatise et gestion de largeur de bande integree destines aux connexions de routage video hybrides
Inventor: SIZEMORE DONALD MARK
IPC: H04L12/46
Filed: 2016-04-08
Abstract: Le repérage de chemin automatisé et la gestion de largeur de bande pour des connexions de routage vidéo hybrides sont décrits. Lorsquun signal de source vidéo doit être acheminé vers un routeur vidéo à partir dun routeur vidéo distant, un système de commande détermine automatiquement si le signal de source vidéo peut être acheminé au routeur vidéo à partir du routeur vidéo distant sur une connexion hybride qui comprend des segments de connexion de types différents. Le signal de source vidéo est acheminé au routeur vidéo à partir du routeur vidéo distant par lintermédiaire de la connexion hybride si le signal de source vidéo peut être acheminé au routeur vidéo à partir du routeur vidéo distant sur une connexion hybride. Dans un mode de réalisation, une interface utilisateur unique permet à un utilisateur de demander lacheminement des signaux de source vidéo.
Patent CA-2927946-A1 (CA)
Inventor: CLARKSON GREGORY WAYNE
IPC: G21D3/06
Filed: 2014-12-23
Abstract: A nuclear reactor protection system includes a plurality of functionally independent modules, each of the modules configured to receive a plurality of inputs from a nuclear reactor safety system, and logically determine a safety action based at least in part on the plurality of inputs; and one or more nuclear reactor safety actuators communicably coupled to the plurality of functionally independent modules to receive the safety action determination based at least in part on the plurality of inputs.
Patent CA-2928744-A1 (CA)
Inventor: KOENTGEN FRANK
IPC: C12N5/10
Filed: 2014-11-07
Abstract: Methods, compositions and non-human animals and parts thereof are disclosed for improving germ line transmission of genetic modifications. More particular, the present invention discloses methods and compositions for producing non-human embryos with a disrupted or disruptable fertility gene, which can be used as hosts for the development of donor pluripotent cells, including genetically modified donor pluripotent cells, into germ cells and gametes. Also disclosed are methods and compositions for producing from such embryos chimeric non-human animals with a disrupted fertility gene and for breeding the chimeric non-human animals with cognate non-human animals that comprise a fertility gene that lacks a disruption to produce non-human animals having substantially all gametes and/or germ cells derived from the donor pluripotent cells. The present invention also discloses non-human gametes, germ cells, embryos and animals for use in the subject methods.
Patent CA-2929642-A1 (CA)
Title: Tube profile cutting machine and method for cutting a contour
Inventor: HAMACHER RALF
IPC: B23K37/053
Filed: 2014-11-03
Abstract: Tube-profile cutting machine (1) having a cutting device (2) and having a clamping device (3) by means of which a tube is clampable in a centred manner along a horizontally extending longitudinal axis (5) and is rotatable about the longitudinal axis (5), having a chassis (10) by means of which the tube and/or the cutting device (2) are movable with respect to one another parallel to the longitudinal axis (5), having a vertical drive (11) by means of which the cutting device (2) is movable along a vertically extending vertical axis (12), having a rotary drive (13) by means of which the cutting device (2) is rotatable about the vertical axis (12), having a cutting head (14) on the cutting device (2) and having a pivot drive (15) by means of which the cutting head (14) is pivotable about a horizontal pivot axis (16), and having an infeed drive (18) by means of which the cutting head (14) is feedable in a beam direction (17), wherein, by rotation of the clamping device (3) and by means of the chassis (10), the vertical drive (11), the rotary drive (13), the pivot drive (15) and the infeed drive (18), the cutting head (14) is movable with respect to the tube such that a cutting beam exiting the cutting head (14) in the beam direction (17) cuts a contour on the tube. Also disclosed is a method for cutting a contour by means of such a tube-profile cutting machine (1).