baber/WOPTO huggingface dataset:
Patent CA-2954034-A1 (CA)
Title: Procede de production de granules et procede de production d'un alliage de fer-nickel
Inventor: TAKAHASHI JUNICHI
IPC: C22B1/24
Filed: 2015-06-30
Abstract: L'invention concerne un procédé de production de granulés qui, en boulettant et en faisant entrer en fusion un minerai d'oxyde de nickel et en produisant du ferronickel qui est un alliage de fer-nickel : garantit que la réaction de fusion se déroule de manière efficace ; augmente la teneur en Ni dans le ferronickel obtenu ; et peut empêcher le ferronickel obtenu après la réaction de fusion de devenir granulaire. Ce procédé de production de granulés est un procédé de production de granulés qui sont utilisés pour produire un alliage de fer-nickel et qui sont produits par le mélange d'au moins un minerai d'oxyde de nickel, un agent réducteur carboné et un oxyde de fer et par l'agglomération des mélanges obtenus, le procédé comprenant : une étape S11 permettant de produire au moins deux types de mélanges possédant différents rapports de mélange dudit minerai d'oxyde de nickel, dudit agent réducteur carboné et dudit oxyde de fer ; et une étape S12 permettant de former des granulés, qui sont des agglomérats présentant une structure en couches, par l'utilisation desdits deux ou plusieurs types de mélanges de telle sorte que le mélange présentant le rapport de teneur le plus élevé en ledit oxyde de fer, parmi lesdits deux types de mélanges ou plus qui ont été obtenus, forme la couche la plus à l'extérieur.
Patent CA-2954909-A1 (CA)
Inventor: BELL PETER SIMPSON
IPC: C01B32/40
Filed: 2015-07-24
Abstract: Un procédé de fermentation stable de substrats contenant du CO, caractérisé par une amélioration de la productivité d'éthanol, implique d'utiliser les quantités de composants de milieu nécessaires à des micro-organismes en vue de la fermentation. Le procédé comprend les étapes consistant à déterminer la concentration en potassium du milieu de fermentation et à alimenter le processus de fermentation à l'aide de premier et second milieux, l'alimentation en premier milieu se faisant selon un débit suffisant pour maintenir la teneur en potassium du milieu de fermentation dans une plage d'environ 20 à environ 200 mg/L jusqu'à obtention de la densité cellulaire cible.
Patent CA-2955924-A1 (CA)
Inventor: WILSON JAMES TYLER
IPC: E21B3/035
Filed: 2015-07-14
Abstract: A drilling system includes a multi-function sub (32) configured to be coupled to a top drive (28) of a drilling rig (10) and configured to be coupled to a tubular (44) in order to selectively transfer a torque from the top drive (28) to the tubular (44). The multi-function sub (32) includes a torque sensing component (70) configured to measure the torque provided from the top drive (28) to the tubular (44) via the multi-function sub (32), a clutch (74) configured to suspend a transfer of torque from the top drive (28) to the tubular (44) when the clutch (74) is released, and a clutch actuator communicatively coupled to the torque sensing component (70) and configured to release the clutch (74) when the torque measured by the torque sensing component (70) is greater than a threshold torque value. The multi-function sub (32) also includes a compensator (76) configured to enable the multi-function sub (32) to move the tubular (44) in an axial direction relative to the top drive (28).
Patent CA-2956183-A1 (CA)
Title: Devices and systems for extracting drilling equipment through a drillstring
Inventor: MEIER GILBERT TROY
IPC: E21B31/00
Filed: 2015-07-24
Abstract: A device and system for extracting equipment from a drillstring are disclosed. The system comprises an equipment extraction device having an anchor coupled to the equipment, a housing coupled to an uphole portion of the drillstring, and a stator tube coupled to a downhole portion of the drillstring. The anchor is comprised of an anchor extraction pin and at least one anchor claw and the equipment extraction device is detachably coupled to the stator tube.
Patent CA-2959433-A1 (CA)
Inventor: FURST WALTER
IPC: F02C7/04
Filed: 2015-10-09
Abstract: The invention relates to a fan case (1) for an aircraft engine (2) in the region of the fan (3) thereof, comprising a plurality of substantially cylindrically arranged fiber-reinforced plastic layers that are joined together; a reinforcement ply (6) made of glass fiber-reinforced plastic is disposed between an inner layer (4) and an outer layer (5). According to the invention, the reinforcement ply (6) consists of at least 20 plies of glass fiber-reinforced plastic, and deformation layers (7) are disposed on both sides of the reinforcement ply (6), said deformation layers (7) being less strong than the reinforcement ply (6).
Patent CA-2961234-A1 (CA)
Inventor: SNEYDERS LUC
IPC: H01R43/04
Filed: 2016-08-31
Abstract: A measuring device for determining the height of a crimp in a crimp connector to a conductor, such as in a cable lug or ferrule used in a crimp height and crimp width measuring system, developed for highly precise measuring of crimp contacts. The invention is characterized by changes in the blade as used in a micro-metric measuring device. The measuring device according to the invention comprises a measuring knife comprising a resilient tool, further comprising a plate-shaped tool which is placed centrally in the measuring knife and which is placed perpendicularly to the orientation of the measuring knife. Measurement is performed manually and independent of any operator-related influences by way of centering unit. The CRIMPING MEASURING DEVICE simplifies the crimp height measurement process resulting in faster measurement time and improved consistency, acquired measured values can be read off, transferred via the serial interface or optionally printed.
Patent CA-2961972-A1 (CA)
Inventor: DIRKS ANTONIUS JOHANNES
IPC: C08G59/56
Filed: 2015-09-28
Abstract: L'invention concerne une composition, un revêtement préparé à partir de ladite composition, un implant comprenant un substrat qui est enduit dudit revêtement, un procédé de préparation d'un implant comprenant ledit revêtement, et un procédé d'amélioration de l'apposition osseuse d'un implant. La composition de l'invention comprend (A) un composé comprenant deux groupes époxy ou plus; (B) une amine comprenant un ou plusieurs éléments choisis parmi un groupe amine primaire et un groupe amine secondaire; et (C) un ou plusieurs composés choisis à partir des formules générales (1), (2), (3), et (4), R1 étant un groupe comprenant un groupe amine primaire, un groupe amine secondaire, un groupe carboxyle, et/ou un groupe thiol, et la somme du nombre de groupes époxy dans le constituant (A) et du nombre de groupes amine primaire dans le constituant (B) étant égale à trois ou plus.
Patent CA-2964853-A1 (CA)
Title: Dispositifs supraconducteurs, tels que bagues collectrices et moteurs/generateurs homopolaires
Inventor: LEWIS NORRIS E
IPC: H02K55/00
Filed: 2014-10-17
Abstract: L'invention concerne un dispositif (à savoir, une bague collectrice ou un moteur/générateur homopolaire) (40, 50, 80) qui est conçu pour assurer un contact électrique entre un stator et un rotor (41, 83), et comprend : un ressort de balai porteur de courant (31, 84) monté sur le stator, et présentant deux surfaces opposées ; un ensemble balai fibreux (35, 69) monté sur le conducteur, l'ensemble balai comprenant un faisceau de fibres (36, 71) agencé de manière que les pointes des fibres entrent en contact avec le rotor pour transférer un courant électrique entre le stator et le rotor ; un ruban (33, 85) de matériau supraconducteur monté sur chacune des surfaces opposées du ressort de balai porteur de courant et communiquant avec le stator et l'ensemble balai ; et un autre ruban (29, 86) de matériau supraconducteur monté sur le rotor. Le dispositif est immergé dans un fluide cryogénique à une température inférieure aux températures de transition des matériaux supraconducteurs de manière que la résistivité électrique du dispositif soit réduite et que la capacité de transfert de courant du dispositif soit accrue.
Patent CA-2964875-A1 (CA)
Title: Aldehydes as a catalyst for an oxidative breaker
Inventor: SCHNOOR ELI ALLEN
IPC: E21B43/26
Filed: 2014-12-18
Abstract: The present disclosure relates to systems and methods for using aldehydes as a catalyst for oxidative breakers. An embodiment of the present disclosure is a method comprising: providing a treatment fluid that comprises: an aqueous base fluid, a polymeric gelling agent, a breaker that comprises an oxidative salt, and a catalyst that comprises an aldehyde; allowing the breaker to interact with the polymeric gelling agent; and allowing the viscosity of the treatment fluid to reduce.
Patent CA-2964999-A1 (CA)
Inventor: DONLEVY JOSEPH
IPC: G06Q30/02
Filed: 2017-04-24
Abstract: A method of advertising where a user is compensated for viewing of an advertisement on a user device by application of an earned credit to a target data account of the user. In initiating an advertising session from a user device a user provides the identification details of a target data account, and receives a display of a selected advertisement of an advertiser to the user device.  Following completion of the display of the advertisement at least one earned credit is applied to the target data account. An advertising session can be initiated by a user or by a network device.  An advertising server operatively connected to a network for the facilitation of the method is also disclosed.
Patent CA-2966116-A1 (CA)
Inventor: DOUGLASS CARL III
IPC: B29C48/13
Filed: 2014-08-12
Abstract: An inspection system and method for scanning and recording defects in the surface of the smooth inner wall of dual wall corrugated plastic pipe during manufacture utilizing automated laser technology, in order to minimize potential disruptions in the manufacturing extrusion process and alleviate concerns as to improper formation of the inner wall. The inspection system includes conical laser pattern generator that passes through the dual wall corrugated pipe during the manufacturing process to complete 360 degree scan coverage of th.e surface of the inner smooth wall of the pipe. The inspection system further includes a set of cameras properly aligned to record comprehensive three dimensional coverage of the scanned image of the inner wall of the dual wall corrugated pipe. This inspection system and method has particular benefits in the manufacture of coilable dual wall corrugated plastic pipe, where the material make-up of the polymer melt used for the inner wall has been altered.
Patent CA-2970042-A1 (CA)
Title: Recipient pour liquides visqueux interieurement revetu d'huile avec emulsifiant
Inventor: BELTMAN ROBERT
IPC: C08J7/056
Filed: 2015-12-01
Abstract: La présente invention vise à améliorer l'évacuation d'un liquide visqueux d'un récipient, en particulier lorsque le liquide visqueux est un condiment contenant un jaune d'uf enzymatiquement modifié. Cet objectif a été réalisé en revêtant l'intérieur d'un récipient d'une huile végétale contenant un émulsifiant présentant une valeur HLB allant de 1 à 12, avant de remplir le récipient revêtu avec le liquide visqueux.
Patent CA-2970892-A1 (CA)
Inventor: LEE TE-SHOU
IPC: C01F11/22
Filed: 2017-06-16
Abstract: A process for producing synthetic fluorite grains uses recycled hydrofluoric acid waste and calcium fluoride sludge as materials to make synthetic fluorite grains having a content of calcium fluoride greater than 70%; and particularly, the synthetic fluorite is identical to the natural fluorite in terms of composition, and can be used as a substitute for natural fluorite in steel, aluminum, glass and ceramics industries, thus being helpful to prevent environmental pollution.
Patent CA-2971574-A1 (CA)
Inventor: KOCINSKA AGNIESZKA
IPC: A61K8/21
Filed: 2014-12-23
Abstract: An oral care composition comprising (i) basic amino acid in free or salt form, (ii) calcium carbonate, (iii) a fluoride ion source, (iv) a flavoring agent comprising less than 50 weight % menthol, and (v) an anionic surfactant, wherein the anionic surfactant is present in an amount from 1.00 weight % to 1.39 weight % is provided. Formulating an oral care composition comprising a basic amino acid, calcium ions and fluoride ions with 1.00 weight % to 1.39 weight % anionic surfactant results in a stable composition with excellent shelf life.
Patent CA-2971595-A1 (CA)
Title: Systeme integre de plafond et d'eclairage
Inventor: OLESKE PETER J
IPC: E04B9/04
Filed: 2015-12-17
Abstract: Cette invention concerne un système intégré de plafond et d'éclairage qui intègre un module d'éclairage dans une dalle de plafond ou panneau vertical. Dans certains modes de réalisation, le module d'éclairage peut être directement relié à la dalle de plafond. Le module d'éclairage peut avoir un poids par unité de surface exposée qui est inférieur à un poids par unité de surface exposée de la dalle de plafond. La dalle de plafond peut avoir un premier poids par unité de volume qui est supérieur à un second poids par unité de volume du module d'éclairage relié à celui-ci, ce qui permet d'éviter l'affaissement de la dalle de plafond. La dalle de plafond peut présenter un évidement formé à l'intérieur de celle-ci, le module d'éclairage étant disposé à l'intérieur de l'évidement. Dans un tel mode de réalisation, un poids du module d'éclairage peut être inférieur ou égal à trois fois le poids de la partie de la dalle de plafond qui a été retirée pour former l'évidement.
Patent CA-2973573-A1 (CA)
Inventor: REMPEL FRANK
IPC: A01B39/12
Filed: 2017-07-14
Abstract: A row-crop tractor is provided. The row-crop tractor comprises a tractor frame structure having a front portion and a rear portion. Two front wheels are rotatable mounted to the front portion of the tractor frame structure. At least a rear wheel is mounted to the rear portion of the tractor frame structure. A drive mechanism is mounted to the front portion of the tractor frame structure and connected to the two front wheels for controllably driving the same in dependence upon a control signal received from an operator of the row-crop tractor such that one front wheel is driven independent from the other. A front farm implement connecting mechanism is disposed at a front end of the front portion of the tractor frame structure and an operator seat mounted to the front portion of the tractor frame structure in close proximity to the front end of the front portion of the tractor frame structure such that the operator of the row-crop tractor is enabled to reach a front farm implement connected to the front farm implement connecting mechanism.
Patent CA-2975119-A1 (CA)
Inventor: HUCK KENNETH W
IPC: B61D49/00
Filed: 2017-07-31
Abstract: According to some embodiments, a railcar comprises an interior wall and guard strips magnetically coupled to the interior wall. Each of the guard strips comprises a cushioning material for absorbing impact. The guard strips are configured to prevent an object loaded in the railcar from contacting the interior wall.  The railcar further comprises protected magnetic fastening systems coupling each of the guard strips to the interior wall. Each of the protected magnetic fastening systems comprises a magnet and a rod comprising a first end and a second end. The first end is coupled to the magnet, and the second end extends through the guard strip.  The protected magnetic fastening system may further comprise a cup washer coupled to the second end of the rod and secured with a fastener. The cup washer partially surrounds the fastener to restrict objects larger than the cup washer from contacting the fastener.
Patent CA-2976065-A1 (CA)
Inventor: FUKADA NOBUO
IPC: B33Y70/00
Filed: 2016-02-17
Abstract: Provided are a titanium powder having excellent fluidity and shape retention properties, and an ingot and a sintered article obtained using the titanium powder as the starting material. The titanium powder has an average circularity of 0.815 or greater but less than 0.870, a particle diameter CV value of 22-30, and an angle of repose of 29-36°.
Patent CA-2976892-A1 (CA)
Title: Composite polymer electrolyte membrane, and catalyst-coated membrane, membrane electrode assembly, and polymer electrolyte fuel cell using the composite polymer electrolyte membrane
Inventor: YAMAGUCHI JUNPEI
IPC: H01M8/10
Filed: 2016-03-10
Abstract: The present invention addresses the problem of providing: a polymer electrolyte fuel membrane having exceptional proton conductivity even under low-humidification conditions and low-temperature conditions, having exceptional mechanical strength and physical durability, and enabling a high energy density and long-term durability to be achieved when made into a solid polymer fuel cell; as well as a membrane electrode assembly and a solid polymer fuel cell in which the polymer electrolyte fuel membrane is used. The present invention is a composite polymer electrolyte membrane having a composite layer obtained by compounding an aromatic hydrocarbon-based polymer electrolyte and a fluoropolymer porous membrane, wherein: the ratio of the atomic composition percentage O (at%) of oxygen in relation to the atomic composition percentage F (at%) of fluorine, in the outermost surface of the fluoropolymer porous membrane, as measured by X-ray photoelectron spectroscopy (XPS) (ie., the O/F ratio) is 0.2 to 2.0; and the aromatic hydrocarbon-based polymer electrolyte in the composite layer forms a phase separation structure.
Patent CA-2977710-A1 (CA)
Title: Procede de preparation de di(meth)acrylate d'ethoxylate d'isosorbide
Inventor: MISSKE ANDREA
IPC: C07D493/04
Filed: 2016-02-24
Abstract: Procédé de préparation de di(méth)acrylate d'éthoxylate d'isosorbide par transestérification d'un (méth)acrylate d'alkyle avec de l'éthoxylate d'isosorbide, le procédé comprenant les étapes consistant à : (i) éthoxyler l'isosorbide pour produire de l'éthoxylate d'isosorbide, (ii) faire réagir du méth(acrylate) d'alkyle avec l'éthoxylate d'isosorbide en présence de phosphate de potassium comme catalyseur et d'un stabilisateur, et en présence d'un entraîneur qui forme un azéotrope avec l'alcool lié dans le (méth)acrylate d'alkyle, (iii) séparer par distillation continue l'azéotrope de l'entraîneur et de l'alcool, les étapes (ii) et (iii) étant mises en oeuvre simultanément, jusqu'à réaction sensiblement complète de l'éthoxylate d'isosorbide, (iv) séparation du catalyseur du mélange résultant contenant du (méth)acrylate d'éthoxylate d'isosorbide, (v) séparation par distillation du (méth)acrylate d'alkyle n'ayant pas réagi et de l'entraîneur du mélange résultant.
Patent CA-2977833-A1 (CA)
Inventor: WATSCHINGER KARL
IPC: A47K13/26
Filed: 2016-02-25
Abstract: The invention relates to a toilet seat comprising a toilet seat ring (3) and two coaxial hinges (5) which have two mutually spaced journals (6, 7) and hinge casings (10, 11) molded onto the toilet seat ring (3), the two hinge casings (10, 11) being slid onto the journals (6, 7) from the same side.
Patent CA-2978637-A1 (CA)
Title: Dispositif de coloration des cheveux
Inventor: DOWD KIERON
IPC: A61Q5/10
Filed: 2016-03-04
Abstract: L'invention concerne un dispositif de coloration des cheveux et son procédé d'utilisation. Le dispositif comprend un boîtier supérieur, un boîtier inférieur en prise mobile avec le boîtier supérieur au niveau d'extrémités distales à l'aide d'un mécanisme de mise en prise qui permet au dispositif d'alterner entre une position fermée et une position ouverte, un premier support de cartouche destiné à recevoir une première cartouche remplie de colorant, le premier support de cartouche étant disposé amovible à l'intérieur d'une ouverture disposée sur le boîtier supérieur, un second support de cartouche destiné à recevoir une seconde cartouche remplie de colorant, le second support de cartouche étant disposé amovible à l'intérieur d'une ouverture disposée sur le boîtier inférieur, une paire de pointes d'applicateur, chacune des pointes d'applicateur étant disposée au niveau d'une extrémité proximale du premier support de cartouche et du second support de cartouche. Le dispositif permet une application précise, non désordonnée et régulière de la composition de coloration pour cheveux à la ou aux mèches de cheveux sélectionnées plus rapidement et efficacement.
Patent CA-2978981-A1 (CA)
Title: Method and system for predicting continous cardiac output (cco) of a patient based on physiological data
Inventor: KODURU PRAVEEN
IPC: G16H10/20
Filed: 2015-10-09
Abstract: The various embodiments of the present invention disclose a method and system for predicting a physiological condition of a patient during post-surgery recovery in Intensive Care Unit (ICU). The physiological condition is the Continuous Cardiac Output (CCO) of a patient ahead of time based on past physiological data. The method comprises of developing a clinical database containing a clinical data captured from a plurality of historical patients having similar patient profiles, the clinical data comprising physiological data, vital signs, demographic details, pretreatment symptoms, and treatments, of historical patients, identifying recovery patterns for the similar patient profiles which exhibits likewise response to a selected treatment regime, utilizing the recovery patterns for learning the behavioral response of a physiological parameter of a patient and creating a prediction model to enable automated classification of similar patient profiles from existing recovery patterns of known symptoms and known responses to at least one treatment regime.
Patent CA-2980749-A1 (CA)
Inventor: LURZ FABIAN
IPC: G01R23/14
Filed: 2017-09-29
Abstract: An electrical measuring system of a six-port circuit includes a delay line and a arithmetic unit. In a first operating mode, an electrical signal can be on the one hand transmitted directly to a first input terminal and on the other hand via the delay line to a second input terminal of the six-port circuit. In an embodiment, the measuring system is configured such that, in the second operating mode, it does not supply a signal to the first input terminal of the six-port circuit and it supplies a reference signal to the second input terminal of the six-port circuit.
Patent CA-2983464-A1 (CA)
Inventor: VAN BIBBER RICHARD
IPC: A61F2/07
Filed: 2016-04-25
Abstract: A method of generating a patient-specific prosthetic includes receiving anatomic imaging data representative of a portion of a patients anatomy. A first digital representation of the anatomic imaging data is defined. The first digital representation of the anatomic imaging data is modified. A second digital representation of the portion of the patients anatomy is defined based on the modifying of the first digital representation of the anatomic imaging data. A patient-specific prosthetic template of the portion of the patients anatomy is generated based at least in part on the second digital representation of the anatomic imaging data.
Patent CA-2983849-A1 (CA)
Title: Footwear vending systems
Inventor: PIERRE ERICA
IPC: A47F7/08
Filed: 2017-10-26
Abstract: A line of intricate, home based vending system designed for housing and organizing a multitude of shoes and boots is disclosed. The vending system is configured to provide a more convenient and accessible means of storing, maintaining and accessing footwear, particularly in residences where storage space is limited.