baber/WOPTO huggingface dataset:
Patent CA-2843121-A1 (CA)
Inventor: FREITAS MARINHO FRANCISCO ALAN
IPC: E05F1/14
Filed: 2012-11-14
Abstract: A structural arrangement with an elastomeric spring for closing doors is described, comprising a hollow tube (10) with a base (11) at one end and an elastomeric spring (20) arranged inside the tube (10), next to the base (11), with a channel base (30) positioned on the elastomeric spring (20) and receiving on the opposite side thereof the channel (31), the free end of which has an edge with a female fitting (311) on which a cam (40) with a male fitting is positioned and pressed by a pin (50) attached to the tube (10) by means of a washer (60), the arrangement also comprising an inside cover with fastening holes (70) and a protection cover (711).
Patent CA-2847305-A1 (CA)
Inventor: ALTIERI ALEXANDRA
IPC: G07C5/00
Filed: 2012-08-01
Abstract: A system for estimating loss costs for a vehicle is provided. A server is provided in communication with a network, and electronically obtains location information over a period of time from a telematics device installed in a vehicle and transmitted to the server over the network. At least one driving territory is identified, through which the vehicle is driven. At least one garaging loss cost associated with the vehicle is identified, and the system calculates at least one level of exposure for the vehicle based upon the at least one driving territory through which the vehicle is driven. The at least one garaging loss cost and the at least one level of exposure are processed to calculate a driving loss cost for the vehicle, which can be transmitted to a third party in communication with the server over the network for subsequent use by the third party.
Patent CA-2848048-A1 (CA)
Title: Cannula tips, tissue attachment rings, and methods of delivering and using the same
Inventor: FARNAN ROBERT C
IPC: A61M15/00
Filed: 2012-09-06
Abstract: A surgical cannula system. The surgical cannula system includes a cannula (60) having a proximal end, a distal end, and a lumen (82) extending therebetween. A tissue attachment ring (110), being configured to be coupled to a biological tissue (74), includes a lumen (117) extending therethrough. A locking mechanism (119) has a first locking state, in which the cannula (60) is configured to move with respect to the tissue attachment ring (110), and a second locking state, in which movement of the cannula (60) with respect to the tissue attachment ring (110) is resisted.
Patent CA-2848399-A1 (CA)
Inventor: WOLFF JAMES B
IPC: A23L13/60
Filed: 2012-09-12
Abstract: An apparatus and method for accelerating food product and decreasing pressure of the product in order to cause the product to be stretched aligning the fibers of the product.
Patent CA-2848723-A1 (CA)
Title: Wide-flame, oxy-solid fuel burner
Inventor: D AGOSTINI MARK DANIEL
IPC: F23D1/00
Filed: 2014-04-10
Abstract: A wide-flame solid fuel / oxygen burner including a fuel nozzle having an aspect ratio of at least about 2 defined by the ratio of a fuel nozzle width, W, measured along a major axis centerline, to a fuel nozzle height, H, measured along a minor axis centerline, and long walls spaced substantially symmetrically from the major axis centerline, the fuel nozzle having an inlet width, WN; and a pair of guide vanes positioned on either side of the major axis centerline between that centerline and an adjacent long wall, the guide vanes diverging from the major axis centerline in the flow direction by an angle such that the guide vanes are closer together at an upstream end and farther apart at a downstream end, thereby forming a central diffuser between the guide vanes and an outer converging nozzle between each guide vane and one of the long walls.
Patent CA-2849260-A1 (CA)
Inventor: MACINNIS ROBERT FRANCIS
IPC: H04L12/16
Filed: 2012-09-19
Abstract: Techniques for providing and consuming web services, including a service library configured to store one or more web services and a host directory connected to service hosts, configured to store data related to the service hosts. The service hosts are a network and adapted to receive and fulfill deployment requests for the web services stored in the service library by instantiating one or more endpoints of one of the web services. A manager is configured to query the host directory and the service library, generate a deployment plan, and transmit deployment requests to the one or more service hosts.
Patent CA-2851012-A1 (CA)
Inventor: BLOMQVIST GUNNAR
IPC: B29C65/00
Filed: 2012-10-17
Abstract: A method of producing a plate-like construction having a double-wall structure and its use. According to the present invention, several elongated profiles which have essentially straight central axes are arranged against each other in such a way that adjacent hollow profiles abut each other and together form, in general terms, a flat stack having two opposite sides. The hollow profiles are welded together in order to join them with welded seams, in which case the welding is essentially carried out simultaneously from both sides of the stack. Besides good flexural strength and the opportunity to recycle, thermoplastic plates which are produced by means of the present method exhibit resistance to corrosion, decay and mould.
Patent CA-2852671-A1 (CA)
Inventor: BISHOP ROBERT P
IPC: A61B3/10
Filed: 2012-10-17
Abstract: A method and apparatus for measuring the topography of the corneal and scleral regions of the eye. The measurements provide surface contours that are useful in the manufacture of scleral contact lenses.
Patent CA-2854635-A1 (CA)
Inventor: HOWIESON BILL
IPC: G01V1/38
Filed: 2014-06-18
Abstract: Wide azimuth data acquisition systems (300, 800) using at least three streamer sets (321, 324, 327, 821, 825, 829) achieve shorter survey time and enhanced angular coverage relative to conventional systems (50) using two streamer sets (71, 75). Various techniques such as high-density seismic source activation and alternating surveyed bands with skipped bands lead to data quality similar to the conventional system, while maintaining the increased productivity advantage.
Patent CA-2854899-A1 (CA)
Inventor: MADELEINE DENNIS GERARD
IPC: B29C48/91
Filed: 2012-11-12
Abstract: Disclosed is a process for preparing crimpable bicomponent fibers from two poly(trimethylene terephthalate) starting materials that differ from one another in intrinsic viscosity. One starting material is characterized by an intrinsic viscosity = 0.7 dL/g. The relatively low intrinsic viscosity allows the employment of a low melt temperature, with concomitant reduction in the evolution of acrolein, and without significant degradation in the properties or processibility of the bicomponent fiber.
Patent CA-2858122-A1 (CA)
Title: Procede d'extension d'un tissu crepe utilise pour produire une feuille absorbante
Inventor: MCCULLOUGH STEPHEN
IPC: D21F11/00
Filed: 2006-03-21
Abstract: Une feuille cellulosique absorbante de tissu crêpé présentant un poids de base local variable et comportant un réticulum extensible de fibres pour la fabrication du papier comptant une pluralité de régions enrichies de fibres dun poids de base local élevé, les régions enrichies de fibres comprenant une pluralité de microplis et ayant un biais dorientation dans le sens travers et une pluralité de régions de liaison de poids de base local inférieur reliant les régions enrichies de fibres. La feuille a été tirée de manière que les régions enrichies de fibres soient atténuées ou dispersées dans le sens machine.
Patent CA-2858732-A1 (CA)
Title: Well completion
Inventor: HALLUNDBAEK JORGEN
IPC: E21B33/128
Filed: 2011-12-16
Abstract: The present invention relates to a completion assembly for running into a borehole in a formation through a well head or blowout preventer, comprising a casing string having a first end and a second end, and a drill pipe having a first end and a second end and extending through the well head or the blowout preventer and being releasably connected at the first end with the casing string. Furthermore, the invention relates to a completion method for completing a casing string. Moreover, the invention relates to a completion kit for making a completion assembly according to the present invention.
Patent CA-2861670-A1 (CA)
Title: Method and apparatus for recycling water
Inventor: MANDIGO GREGORY J
IPC: E21B43/24
Filed: 2013-12-18
Abstract: We provide an evaporation based zero-liquid discharge method for generation of steam for enhanced oil recovery (EOR) processes utilizing once-through steam generators (OTSGs). The method includes feeding the OTSG(s) with produced water, vaporizing a fraction of this water for steam injection and blowing down the balance of the water.  This water, referred to as OTSG blowdown, can be flashed to produce a vapor stream and a liquid that is fed to a mechanical vapor compression (MVC) evaporative process. The latent energy contained in the vapor stream generated by the upstream flash is beneficially recycled to substantially reduce or eliminate the energy consumption of the MVC process. The evaporative process can be used to reduce the liquid waste for disposal or eliminate the need for liquid disposal by achieving zero liquid discharge.
Patent CA-2862467-A1 (CA)
Title: Procede de preparation de silices precipitees a morphologie, granulometrie porosite particulieres
Inventor: ALLAIN EMMANUELLE
IPC: C01B33/193
Filed: 2013-01-23
Abstract: L'invention concerne un procédé de préparation de silices précipitées formées d'agrégats de grosses particules primaires de silice à la surface desquels se trouvent des petites particules primaires de silice, dans lequel l'acide utilisé dans au moins une de ses étapes est un acide concentré, de préférence choisi dans le groupe constitué par l'acide sulfurique présentant une concentrantion d'au moins 80% en masse, en particulier d'au moins 90% en masse, l'acide acétique ou l'acide formique présentant une concentration d'au moins 90% en masse, l'acide nitrique présentant une concentration d'au moins 60% en masse, l'acide phosphorique présentant une concentration d'au moins 75% en masse, l'acide chlorhydrique présentant une concentration d'au moins 30% en masse.
Patent CA-2862943-A1 (CA)
Inventor: QU YI
IPC: F25B49/02
Filed: 2014-09-10
Abstract: A method of operating a heat pump system is provided, the heat pump system having at least a controller and configured to operate at least two defrost cycles.              The method comprises receiving, at the controller, weather data for a defined geographic area proximate to an installed location of the heat pump system; and selecting, based on said weather data, one of the at least two defrost cycles.
Patent CA-2865384-A1 (CA)
Inventor: ARBESMAN RAY
IPC: B32B3/06
Filed: 2014-09-26
Abstract: A layered brake backing plate is provided made of stampings in which a softer, lighter metal core, such as aluminum, is sandwiched between skins of harder metal stampings, such as steel, to make a lightweight composite brake backing plate. The harder stampings are textured with integrally raised piercing barbs. By rolling or pressing, the barbs are made to embed in the core, locking the layers together.
Patent CA-2865403-A1 (CA)
Inventor: BERGLITSCH SIEGFRIED
IPC: B02C18/04
Filed: 2014-09-26
Abstract: Shredding device for shredding material comprising a housing; a rotor and one or more counter blades which are arranged in the housing such that they interact for shredding the material; a pusher element that is movable such that it pushes the material to be shredded in the direction towards the rotor and the counter blades; a hopper for feeding the material which is arranged movable on the housing between a first and a second position, where, in its first position, the material may be fed to the rotor and the counter blades, and in its second position, the rotor and the counter blades are freely accessible from the exterior of the shredding device.
Patent CA-2866923-A1 (CA)
Inventor: COOK CHARLES JONAS
IPC: C10G1/04
Filed: 2014-10-10
Abstract: A method for processing diluted bitumen froth or froth treatment tailings including bitumen and solvent. The method includes forming a settler overflow and a settler underflow by gravity separating the diluted bitumen froth or the froth treatment tailings in a settler; forming a hydrocyclone overflow and a hydrocyclone underflow by separating the settler underflow in a hydrocyclone; and recycling the hydrocyclone overflow to the settler.
Patent CA-2867463-A1 (CA)
Title: Catastrophic hit indicator for catcher in plunger gas/fluid lift system for well operations
Inventor: MAERZ STEPHEN
IPC: F04B47/12
Filed: 2014-10-14
Abstract: A catastrophic or heavy-hit indicator subassembly is included in a plunger lift system lubricator which includes a coil spring above a striker block, a piston above the striker block, the piston sealed but moveable within the bore of the subassembly, above the piston another spring or set of spring washers, a space, and above the space a thin membrane or wall in a top nut or seal at the top of the lubricator. If the plunger reaches the lubricator with sufficient force, it will compress the coil spring and move the striker block to push the piston upward within the bore of the lubricator, the piston will compress the second spring or set of spring washers, and the top end of the piston, which is preferably pointed, will pierce the membrane or wall in the top of the lubricator.
Patent CA-2867844-A1 (CA)
Title: Laser based, temperature insensitive, carbon dioxide isotope ratio measurement
Inventor: MASSICK STEVEN MICHAEL
IPC: G01N21/25
Filed: 2012-05-29
Abstract: An apparatus and method (and related kit) for determination of the isotopic ratio of 13C to 12C in a gas sample containing carbon dioxide comprising introducing gas into a gas sample chamber, directing light into the sample chamber from a laser light source, the laser light source being capable of accessing one or more of the wavelength pairs 2054.37 and 2052.42; 2054.96 and 2051.67; or 2760.53 and 2760.08 nanometers, and with a detector detecting the laser light energy after passage through the sample chamber.
Patent CA-2874320-A1 (CA)
Inventor: ALPERVOTICH DMITRI
IPC: G06F21/00
Filed: 2013-05-09
Abstract: Techniques for social sharing security information between client entities forming a group are described herein. The group of client entities is formed as a result of a security server providing one or more secure mechanisms for forming a group among client entities, the client entities each belonging to a different organization. The security service then automatically shares security information of a client entity in the group with one or more other client entities in the group.
Patent CA-2874591-A1 (CA)
Inventor: JOHNSON Kim
IPC: A63B23/04
Filed: 2012-08-24
Abstract: An exercise apparatus and method allows a user to perform exercises while seated or otherwise supported. Such exercises can assist in avoiding DVT and help those who otherwise might have difficulty exercising due to various conditions. The apparatus requires a base element formed of substantially flat sheet material dimensioned to accommodate a portion of a user's foot, and a leash element attached to a periphery of the base element and dimensioned for retention of the base element. The sheet material reduces friction between a user's foot and the exercise surface to allow a user to exercise their lower extremities via a sliding motion. The leash element allows the base element to be deployed to a floor or other surface for use, and then retrieved without requiring the user to bend over. The leash element is preferably formed of elastic to allow resistive forces to be applied to the base element.
Patent CA-2876319-A1 (CA)
Inventor: DRICKEN CHUCK
IPC: B02C2/00
Filed: 2013-06-18
Abstract: A crusher adapted to crush feed materials comprising a main frame, a secondary frame disposed adjacent to the main frame, a crushing chamber adapted to receive feed materials, and a tramp iron relief system comprising a cylinder. The tramp iron relief system is adapted to allow a portion of the secondary frame to move away from the main frame. The cylinder is disposed substantially adjacent to the secondary frame. A method for installing a cylinder on a crusher and a method for removing a cylinder from a crusher wherein a lifting device remains attached to the cylinder continuously during each operation.
Patent CA-2876536-A1 (CA)
Inventor: GORNE MARTIN
IPC: A61P1/16
Filed: 2013-06-14
Abstract: A pharmaceutical composition for use in a method for liver regeneration or for increasing liver performance contains vitamins B6, B9 and B12 in the daily dosages: B6 not less than 4 mg, optionally not more than 500 mg; B9 not less than 0.6 mg, optionally not more than 15 mg; B12 not less than 0.008 mg, optionally not more than 4 mg.
Patent CA-2878413-A1 (CA)
Inventor: WIEMER DAVID
IPC: A61P3/00
Filed: 2013-07-03
Abstract: The invention provides novel pyrophosphate synthase inhibitors of formula I and formula II as well salts thereof; the invention also provides compositions comprising such inhibitors and methods for their use.
Patent CA-2882151-A1 (CA)
Inventor: LI NING
IPC: G01N33/543
Filed: 2015-02-16
Abstract: The invention relates to a chemiluminescent protein chip, kit and method for detecting seroglycoid fucosylation index, belonging to protein detection technology. The chemiluminescent protein chip at least includes one detection subarea, and the detection subarea is used for detecting one serum sample; two detection spot areas and one row control spot area are arranged in the detection subarea, one of the detection spot areas contains detection spots formed from fixed alpha fetoprotein (AFP) specific antibodies, the other detection spot area contains detection spots formed from fixed lens culinaris lectin, and the control spot area contains control spots formed from fixed bovine serum albumin (BSA). In the method of the invention, on the chemiluminescent protein chip form "AFP McAb - AFP - biotin-labeled AFP PcAb - avidin HRP compound" and "lens culinaris lectin - AFP-L3 - biotin-labeled AFP antibody - avidin HRP compound". The protein chip, kit and method of the invention are able to detect seroglycoid fucosylation index accurately with high throughput, and have the advantages of high sensitivity, time saving, convenient use and low cost in clinical application.
Patent CA-2884937-A1 (CA)
Title: Stimulus magnetique de capteur isfet en vue de permettre l'equilibrage et la compensation autonome des erreurs de mesure de capteur
Inventor: HORKHEIMER DONALD
IPC: G01R33/07
Filed: 2015-03-13
Abstract: Un capteur dions comprend au moins un transistor à effet de champ sensible aux ions (ISFET) configuré pour être exposé à un liquide, une électrode de référence pour entrer en contact avec le liquide auquel lISFET est exposé et au moins un aimant pour exposer de manière intermittente lISFET à un champ magnétique. Un processeur est connecté fonctionnellement à lISFET et à lélectrode de référence. Le processeur module le champ magnétique pour produire une sortie modulée correspondante dans la résistance de lISFET et une modulation de la valeur de sortie déclarée du capteur dions.
Patent CA-2885195-A1 (CA)
Inventor: RICE JOHN
IPC: C12Q1/68
Filed: 2013-09-17
Abstract: This invention includes methods for analyzing single-stranded nucleic acid sequences, either RNA sequences or DNA sequences (ssDNA) utilizing dyes that fluoresce when associated with double strands, so-called DNA binding dyes or dsDNA-dyes. Methods according to this invention utilize a dsDNA-dye in combination with one or more hybridization probes that hybridize to a target nucleic acid sequence and that are labeled with a non-fluorescent quencher moiety, for example, a Black Hole quencher.
Patent CA-2886126-A1 (CA)
Title: Ultrasonic motor control system and method
Inventor: TAVALLAEI MOHAMMAD ALI
IPC: H02N2/14
Filed: 2015-03-24
Abstract: A method of controlling an ultrasonic motor coupled to a motor driver circuit, comprises receiving a temperature signal representing the temperature of the ultrasonic motor, receiving a position signal output by a first encoder representing the position of the ultrasonic motor, calculating an error between the position of the ultrasonic motor represented by the position signal and a target position, calculating a control signal based on the temperature of the ultrasonic motor represented by the temperature signal and the calculated error, and sending the control signal to the motor driver circuit to control the ultrasonic motor.
Patent CA-2886403-A1 (CA)
Title: A container/building system
Inventor: COUPE PAUL MICHAEL
IPC: E04B1/343
Filed: 2013-10-02
Abstract: A container/building system comprising; at least one elongate structural member at least one connecting member, the connecting member able to be realisably connected to the structural member and at least one plate that is able to realisably engage with at least one structural member.
Patent CA-2886637-A1 (CA)
Inventor: POLIDAN STEVE
IPC: G02B6/42
Filed: 2013-09-30
Abstract: A cable adaptor case for sorting a first plurality of cables and adapting a plurality of types of cables comprising a cable tray for holding cables, an adaptor tray for adapting a first plurality of cables to a second plurality of cables, and a lid which is removably attached and hingably attached to the cable tray.
Patent CA-2886678-A1 (CA)
Inventor: PETERSON JOHN
IPC: B05B3/10
Filed: 2013-09-26
Abstract: A controlled droplet application (CDA) nozzle has a CDA nozzle cone having a first axis of rotation in a first position and, after adjustment, a second axis of rotation in a second position orthogonal to the first. A rotationally adjustable directional shroud surrounds at least a portion of the cone, the directional shroud blocking at least a portion of a lip of the cone regardless of whether the cone is positioned in the first or second axis of rotation.
Patent CA-2889351-A1 (CA)
Inventor: MORRISON JEFFREY
IPC: E21B43/12
Filed: 2015-04-27
Abstract: Methods and apparatus are provided for regulating a pressure in a wellbore by including multiple stages of pressure regulation in a casing to gradually change the pressure in the casing. For example, a method of regulating a pressure of a fluid in a wellbore includes positioning a tubular equipped with a first float assembly having a first unidirectional valve and a second float assembly having a second unidirectional valve, wherein each of the first and second unidirectional valves include an inlet and an outlet; and reducing a pressure differential across the first unidirectional valve when a pressure at the outlet is higher than a pressure at the inlet by a predetermined amount.
Patent CA-2890823-A1 (CA)
Inventor: ALLISON CRAIG
IPC: G06Q30/02
Filed: 2013-11-29
Abstract: A computer implemented method for generating financial compliance data including generating by a computer system a risk tolerance questionnaire receiving data inputted by a user and stored in a first database on a computer readable medium in communication with the computer system; the risk tolerance questionnaire including data fields representative of a user's financial risk tolerance; generating by the computer system a know-your-client user profile stored in a second database on a computer readable medium in communication with the computer system; and mapping one or more fields from the first database onto one or more fields from the second database, such that the know-your-client user profile is at least partially completed with data obtained from the risk tolerance questionnaire.
Patent CA-2891685-A1 (CA)
Inventor: LIVANEC PHILIP WAYNE
IPC: C09K8/508
Filed: 2013-12-13
Abstract: The present invention relates to a polymer including at least one monomer comprising a switchable-amphiphilic functional group. Various embodiments provide a methods of treating a subterranean formation with the polymer, compositions including the polymer, and methods of making compositions including the polymer.