baber/WOPTO huggingface dataset:
Patent CA-2901568-A1 (CA)
Inventor: ROSS RUSSELL F
IPC: A61M37/00
Filed: 2014-02-28
Abstract: A transdermal drug delivery device is disclosed that may comprise a housing including an upper housing portion and a lower housing portion. The lower housing portion may define a bottom surface including skin attachment means for releaseably attaching the lower housing portion to skin of a user. The upper housing portion may at least partially surround a central region of the device. The device may also include a microneedle assembly and a reservoir disposed within the central region. The reservoir may be in fluid communication with the microneedle assembly. Additionally, the device may include a pushing element disposed above the microneedle assembly within the central region. The pushing element may be configured to provide a continuous bilateral force having a downward component transmitted through the microneedle assembly and an upward component transmitted through the skin attachment means.
Patent CA-2902610-A1 (CA)
Inventor: PARVEZ MOHAMMAD ANWAR
IPC: C08L95/00
Filed: 2014-04-07
Abstract: This invention relates to asphalt compositions. More specifically, this invention relates to asphalt binder compositions including asphalt, elemental sulfur and polyethylene wax, and methods of making the same. In some aspects, the invention provides a sulfur wax asphalt binder composition that includes a base asphalt having viscoelastic properties, an elemental sulfur, and a polyethylene wax. The polyethylene wax is combined with the base asphalt and the elemental sulfur to create the sulfur wax asphalt binder composition. The polyethylene wax is present in the sulfur wax asphalt binder composition in an amount effective to increase the viscoelastic properties as compared to the viscoelastic properties of the base asphalt.
Patent CA-2905052-A1 (CA)
Title: Tetes de club de golf ayant des caracteristiques optimisees, et procedes associes
Inventor: SCHWEIGERT BRADLEY D
IPC: A63B53/00
Filed: 2014-03-14
Abstract: Des modes de réalisation de l'invention concernent des têtes de club de golf ayant des caractéristiques optimisées. L'invention concerne également d'autres exemples et des procédés associés.
Patent CA-2908749-A1 (CA)
Inventor: YAMAZAKI NOBUYUKI
IPC: H01M2/02
Filed: 2015-10-15
Abstract: In a positive electrode mixture paste manufacturing step (S1), a positive electrode mixture paste (10) is manufactured by further mixing an acid compound (15), in addition to a positive-electrode active material (11), a conductive material (12), a binder (13), lithium phosphate (14), and a solvent (16).
Patent CA-2909054-A1 (CA)
Inventor: DOBBIN RICHARD
IPC: F16B33/00
Filed: 2014-04-16
Abstract: The present invention proposes a cap (300) for forming a sealed cavity (312) around one end of a fastener (302,303) to thereby contain out-gassing and sparking events in the event of a lightning strike to the fastener (302,303). The invention also proposes a joint comprising such a cap (300), and a kit of parts and method for installing such a cap (300). A cap (300) according to the invention comprises: an inner cap member (310) having an annular base (311) terminating at an edge (318) which surrounds an opening into an air cavity (312) for enclosing the one end of a fastener (302,303); and an outer cap member (320) having an annular skirt or flange (340) which extends radially outwardly away from the annular base (311), the annular skirt or flange (340) and annular base (311) between them defining an annular sealing cavity (334). The cap (300) also comprises a sealing material inlet (344) comprising an opening (322) in the outer cap member (320) that is in fluid communication with the annular sealing cavity (334), the opening (322) being arranged to interconnect with a sealing material injection device (309) to provide a flow of curable sealing material (301) from the sealing material inlet (344) into the annular sealing cavity (334). The inner cap member (310) and outer cap member (320) are welded together.
Patent CA-2909255-A1 (CA)
Inventor: CORTEQUISSE JEAN-FRANCOIS
IPC: F01D9/04
Filed: 2015-10-21
Abstract: A stator for a low-pressure compressor of an axial turbomachine has an annular row of stator blades with connection blades, and support blades which are grouped into bladed casings. The casings include internal platforms and external platforms; they are integrally produced by means of additive production based on titanium powder. The stator has a circular internal shroud which is formed by the internal platforms of the blades of the casings and internal shroud segments which are fixed to the connection blades. The internal platforms include pairs of contact surfaces in order to interlock the shroud segments therein by moving into abutment and sliding against the contact surfaces. The contact surfaces are perpendicular to the rotation axis and form axial stops.
Patent CA-2910583-A1 (CA)
Inventor: MALDONADO ROBERTO A
IPC: A61K48/00
Filed: 2014-05-02
Abstract: L'utilisation d'une composition pour réduire ou prévenir une réaction anaphylactique à un antigène non allergène est décrite, la composition comprenant des nanoporteurs synthétiques polymères attachés à un inhibiteur de mTOR et l'antigène non allergène étant détaché des nanoporteurs synthétiques, la composition et l'antigène non allergène servant à l'administration concomitante à un sujet.
Patent CA-2911248-A1 (CA)
Inventor: THAYER MATTHEW J
IPC: C22B3/00
Filed: 2014-05-23
Abstract: An apparatus and/or system and method for recycling vent gas from an autoclave (103) is disclosed including cooling and cleaning a vent gas, introducing the cooled and cleaned resultant stream into a purification unit (109) to remove at least a portion of the carbon dioxide and water vapor contained therein, and recycling the purified stream enriched in oxygen into the autoclave (103) or another process (111) requiring enriched oxygen.
Patent CA-2912988-A1 (CA)
Inventor: ROLLAND JANNICK P
IPC: G02B27/01
Filed: 2014-05-09
Abstract: L'invention concerne un appareil d'affichage optique transparent comprenant un composant de génération d'image, un miroir primaire incliné possédant une surface optique avant de forme libre et non plane, et un miroir secondaire incliné possédant une surface optique avant de forme libre et non plane, l'appareil possédant une pupille externe. L'invention concerne un procédé pour concevoir/fabriquer un appareil d'affichage optique transparent afin d'afficher une image généré par ou sur un composant de génération d'image de l'appareil.
Patent CA-2914279-A1 (CA)
Title: Utilisation de composes d'azote quaternises avec un oxyde d'alkylene et de l'acide polycarboxylique substitue par un hydrocarbyle comme additifs dans les carburants et les lubrifi ants
Inventor: HANSCH MARKUS
IPC: C10L10/04
Filed: 2014-06-06
Abstract: L'invention concerne l'utilisation de composés d'azote quaternisés comme additifs de carburants et de lubrifiants et en particulier comme additifs de détergents ; pour réduire ou empêcher les dépôts dans les systèmes d'injection de moteurs diesel à injection directe, en particulier, dans des systèmes d'injection à rampe commune, pour réduire la consommation de carburant de moteurs diesel à injection directe, en particulier de moteurs diesels comportant des systèmes d'injection à rampe commune et pour minimiser les pertes de puissance (power loss) dans les moteurs diesel à injection directe. L'invention concerne également l'utilisation de composés d'azote quaternisés comme additifs d'essences, en particulier pour faire fonctionner des moteurs à injection directe à allumage par bougie (DISI).
Patent CA-2916629-A1 (CA)
Title: Method and devices for discharging contaminants out of a seal chamber
Inventor: SHELLEF RAMMY A
IPC: F04D29/70
Filed: 2016-01-04
Abstract: A method and an ejection device are provided for discharging contaminants out of a seal chamber of a rotating-fluid machine driving a main flow of contaminated fluid. The ejection device incorporates an obstacle for arresting a portion of the flow in the seal chamber to stagnation pressure, whereby a zone of fluid at stagnation pressure is created. A discharge passage is disposed in the seal chamber adjacent to a region of concentration of contaminants and in the zone of stagnation pressure created by the obstacle, whereby contaminants are pumped out via the discharge passage into the main driven flow. The discharge passage is disposed upstream of the obstacle and provides fluid communication between the seal chamber and a process side of the machine. The method and the ejection device are operative with a machine driving fluid in clockwise direction, in counterclockwise direction, and in both clockwise and counterclockwise direction.
Patent CA-2918438-A1 (CA)
Inventor: HENWOOD NICHOLAS
IPC: B29C41/00
Filed: 2014-07-21
Abstract: The present invention relates to plastic bodies and methods of forming plastic bodies. The plastic body comprises: a first layer comprising a rotomouldable plastic; a second layer, within the first layer, comprising a rotomouldable plastic, a coupling agent and a filler; and a core comprising a plastic foam; wherein the coupling agent acts to form a bond between the rotomouldable plastic, the filler and the plastic foam.
Patent CA-2919674-A1 (CA)
Title: Steerable hydraulic jetting nozzle
Inventor: RANDALL BRUCE L
IPC: E21B7/18
Filed: 2016-02-02
Abstract: A hydraulic jetting assembly is provided herein. The jetting assembly includes a jetting hose, with a jetting nozzle at its distal end. The jetting nozzle comprises a tubular stator body having a fluid discharge slot, and a tubular rotor body residing within a bore of the stator body. The jetting nozzle has one or more bearings residing between the stator body and the surrounding rotor body to accommodate relative rotational movement. The jetting nozzle includes a proximal end configured to sealingly connect to an end of a jetting hose, and to receive a high pressure jetting fluid. Preferably, the nozzle has an outer diameter that is equivalent to or slightly larger than an outer diameter of the jetting hose. Preferably, the jetting assembly has at least three actuator wires configured to induce a controlled bending moment at its distal end, thereby providing for a steerable downhole tool. Jetting collars may be placed along the jetting hose to overcome drag force.
Patent CA-2921322-A1 (CA)
Inventor: VLAD ALEXANDRU
IPC: H01M10/052
Filed: 2014-09-08
Abstract: The present invention relates to hybrid positive electrode comprising a composition which comprises a first active material being a lithium-containing compound, a sodium- containing compound, or an electroactive conjugated polymer; a second active material being a polymer containing a nitroxide radical, and electrically conductive particles. In another aspect, the present invention relates to a non-aqueous electrolyte secondary battery comprising a hybrid positive electrode according to the present invention, a negative electrode and an electrolyte.
Patent CA-2921714-A1 (CA)
Title: Coil assembly for magnetic resonance imaging
Inventor: PIRON CAMERON
IPC: G01R33/385
Filed: 2014-09-17
Abstract: A magnetic resonance imaging system is provided. The system includes a solenoid magnet configured to generate a static magnetic field and an annular coil assembly housed within at least a portion of the solenoid magnet. The coil assembly includes a gradient coil, wherein the annular coil assembly has an aperture formed therein.
Patent CA-2925109-A1 (CA)
Title: Systeme et procede associes a une qualite d'appel et a un taux de reussite ameliores
Inventor: JAIN ARVIND
IPC: H04W80/10
Filed: 2014-09-26
Abstract: La présente invention concerne un système et un procédé permettant d'établir une session de communication. Le système et le procédé comprennent un dispositif client en communication avec plusieurs réseaux de communication. Le système et le procédé comprennent en outre un serveur également en communication avec la pluralité de réseaux de communication. Le dispositif client comprend un module de surveillance de réseaux et un module appeleur automatique. Le module de surveillance de réseaux détermine les réseaux qu'il faut utiliser lors de la session de communication, et le module appeleur automatique lance la session de communication et y met fin. Le serveur reçoit un signal de données associé à la session de communication du réseau de communication sélectionné. Le serveur effectue un appel distinct du dispositif client destinataire et termine la connexion entre dispositif client et le dispositif client destinataire, par envoi au dispositif client destinataire, du signal de données sur l'appel téléphonique.
Patent CA-2928437-A1 (CA)
Inventor: SESHAN NATARAJAN KURIAN
IPC: G01D21/00
Filed: 2014-11-03
Abstract: Techniques for sensor data time alignment are described. According to one or more embodiments, sensor data from different sensor systems is time-aligned to a reference time base. For instance, reference time values may be propagated to sensor systems to enable the sensor systems to mark sensor data based on the reference time values. Sensor data from a sensor system may be time-aligned by applying an alignment policy to the sensor data. An alignment policy, for example, accounts for a difference between a time base of a sensor system and a reference time base. Thus, sensor data from different sensor systems may be aligned to common time values in a variety of different ways.
Patent CA-2934336-A1 (CA)
Inventor: MONTOYA JAMES DANIEL
IPC: G01L9/00
Filed: 2014-10-30
Abstract: A pressure sensor for sensing pressure of a fluid includes a diaphragm separator having a protrusion. The pressure sensor further includes a resonator, where the protrusion is in contact with the resonator on a first side of the resonator. The protrusion is positioned to exert an imparted force onto the resonator. The pressure sensor also includes a backing diaphragm positioned on a second side of the resonator. The backing diaphragm exerts a counter force onto the resonator in response to the imparted force.
Patent CA-2934935-A1 (CA)
Inventor: WRIGHT CHRISTOPHER ALLEN
IPC: E21B19/15
Filed: 2014-12-29
Abstract: A drill head assembly for receiving a drill rod in an operative position. The drill head assembly has a chuck and cradle configured for movement between a first position and a second position. In the first position, the longitudinal axis of the chuck is substantially parallel to the longitudinal axis of a drill mast. In the second position, the longitudinal axis of the chuck is substantially perpendicular to the longitudinal axis of the drill mast. From the first position, the cradle is configured for sequential axial and then pivotal movement relative to the transverse axis to reach the second position, with pivotal movement being restricted until axial movement is completed. Drill rod handling systems having such drill head assemblies, and methods of using such drill head assemblies, are also disclosed.
Patent CA-2937323-A1 (CA)
Inventor: GREEN ANDY E
IPC: B32B33/00
Filed: 2014-08-19
Abstract: A multi-layer fireproof insulation roll for fireproofing and thermally insulating a tank car.  The multi-layer fireproof insulation roll having a first layer with fire-retardant properties, a second layer having thermal insulating properties and a first strap. The first strap securing the first layer to the tank car. A method of fireproofing and insulating a tank car. A method of making a multi-layer fireproof insulation roll.
Patent CA-2937785-A1 (CA)
Title: Seat lifter for vehicle seat
Inventor: YAMAMOTO HIROMI
IPC: B60N2/16
Filed: 2014-10-27
Abstract: A seat lifter for the vehicle seat comprises a pair of front links and a pair of rear links; a stabilizer having left and right ends to the rear links fixed, respectively; a sector gear fixed to the left or right end of the stabilizer; and a driving means having a pinion gear meshed with the sector gear and a drive member configured to drive the pinion gear; wherein the sector gear has an elongated hole arching around the stabilizer, teeth are cut in an edge of the elongated hole, the pinion gear is inserted in the elongated hole and meshed with the teeth, and a distal end of the pinion gear protrudes from the elongated hole, and a stopper is provided at the distal end of the pinion gear.
Patent CA-2938631-A1 (CA)
Title: Minimally invasive methods for spinal facet therapy to alleviate pain and associated surgical tools, kits and instructional media
Inventor: HAUFE SCOTT M W
IPC: A61B17/34
Filed: 2014-04-21
Abstract: Methods, systems and surgical tools for treating back pain use a spinal facet debridement tool with cautery and denuding action and minimally invasive protocol that can denude and cauterize soft tissue associated with a synovial capsule of the spinal facet joint.
Patent CA-2946462-A1 (CA)
Title: Method of manufacturing laminated core
Inventor: YOSHIDA KOHEI
IPC: B32B3/08
Filed: 2016-10-26
Abstract: This disclosure relates to a method of manufacturing a laminated core including a plurality of poles arranged side by side in a circumferential direction, each pole having three or more magnet housing holes and magnets housed in the magnet housing holes. The manufacturing method includes: a step of preparing a lamination having the magnet housing holes; a step of injecting sealing resin into a pair of magnet housing holes arranged at symmetric positions with respect to a line extending in a radial direction of the lamination, with the magnets being disposed in the pair of respective magnet housing holes; and a step of injecting sealing resin into another magnet housing hole, with the magnet being disposed in the magnet housing hole.
Patent CA-2946824-A1 (CA)
Inventor: NAKA NOBUHIKO
IPC: G10L19/06
Filed: 2015-04-16
Abstract: The purpose of the present invention is to estimate, with a small amount of computation, a linear prediction synthesis filter after conversion of an internal sampling frequency. A linear prediction coefficient conversion device is a device that converts first linear prediction coefficients calculated at a first sampling frequency to second linear prediction coefficients at a second sampling frequency different from the first sampling frequency, which includes a means for calculating, on the real axis of the unit circle, a power spectrum corresponding to the second linear prediction coefficients at the second sampling frequency based on the first linear prediction coefficients or an equivalent parameter, a means for calculating, on the real axis of the unit circle, autocorrelation coefficients from the power spectrum, and a means for converting the autocorrelation coefficients to the second linear prediction coefficients at the second sampling frequency.
Patent CA-2949178-A1 (CA)
Inventor: HOFFMANN ALEXANDER
IPC: F03D1/06
Filed: 2015-06-17
Abstract: The invention relates to a wind turbine rotor blade (200) comprising a first rotor blade section (201) and a second rotor blade section (202). The first and second rotor blade sections (201, 202) form a total length (L) of the rotor blade (200), and the first rotor blade section (201) and the second rotor blade section (202) can be moved relative to each other by a centrifugal force acting along a longitudinal axis (214) of the rotor blade (200) when the rotor blade (200) rotates, such that the total length (L) of the rotor blade (200) is variable.
Patent CA-2950538-A1 (CA)
Inventor: HEETER MIKE
IPC: G09G5/02
Filed: 2016-12-02
Abstract: A method for determining whether an image or color is out of gamut for a device. The method may include receiving a source image or color in a fist color space, the first color space corresponding to a first device, converting the image or color to a second color space, the second color space corresponding to a second device, converting the image or color back to the first color space to produce a converted image, comparing the source image or color and the converted image or color, and calculating an out-of-gamut score for the converted image or color. In some embodiments, an out-of-gamut score may be compared to a threshold value, and in some embodiments, the method may include notifying a user if the out-of-gamut score exceeds the threshold.
Patent CA-2955531-A1 (CA)
Inventor: LIU LEI
IPC: G01M7/02
Filed: 2017-01-17
Abstract: A method for determining an operational condition of a vibratory system, comprising receiving vibration signals from one or more sensors associated with the vibratory system preprocessing the vibration signals to remove known noise to create a preprocessed signal, processing the preprocessed signal in both a time domain and a frequency domain to create time domain data and frequency domain data, respectively, and fusing the time domain data and the frequency domain data to determine the existence of abnormal operations.
Patent CA-2955562-A1 (CA)
Inventor: GEBHARD THOMAS
IPC: B01J2/04
Filed: 2015-07-20
Abstract: The present invention provides, inter alia, for a liquid feeding device for the generation of droplets, in particular for the use in a process line for the production of freeze-dried particles, with a droplet ejection section for ejecting liquid droplets in an ejection direction, the droplet ejection section comprising at least one inlet port for receiving a liquid to be ejected, a liquid chamber for retaining the liquid, and a nozzle for ejecting the liquid from the liquid chamber to form droplets, wherein the liquid chamber is restricted by a membrane on one side thereof, the membrane being vibratable by an excitation unit, wherein the longitudinal axis of the liquid chamber is tilted relative to the longitudinal axis of the nozzle, and/or the liquid feeding device further comprises a deflection section for separating the droplets from each other by means of at least one gas jet, wherein the deflection section gas jet intersects perpendicular with an ejection path of the liquid ejected from the liquid chamber.
Patent CA-2959079-A1 (CA)
Title: Co2 capture methods using thermovibrio ammonificans carbonic anhydrase
Inventor: VOYER NORMAND
IPC: C01B32/50
Filed: 2015-08-27
Abstract: Methods for enzyme-enhanced CO2 capture include contacting a CO2 -containing gas with an aqueous absorption solution at process conditionssuch as high temperature, high pH, and/or using carbonate-based solutionsin the presence of Thermovibrio ammonificans carbonic anhydrase (TACA) or functional derivative thereof for catalyzing the hydration reaction of CO2 into bicarbonate and hydrogen ions and/or catalyzing the desorption reaction to produce a CO2 gas. The TACA may be provided to flow with the solution to cycle through a CO2 capture system that includes an absorber and a stripper.
Patent CA-2959135-A1 (CA)
Inventor: CORTELYOU ROBERT J
IPC: A63J5/02
Filed: 2015-08-26
Abstract: A system in accordance with present embodiments includes a ground controller and an unmanned aerial vehicle including communications circuitry configured to transmit signals to and receive signals from the ground controller. The system may also include a vehicle controller configured to execute a flight plan and at least one special effects module. The system may also include a special effects module controller configured to cause the special effect to be activated in response to an activation signal from the ground controller.