baber/WOPTO huggingface dataset:
Patent CA-2761439-C (CA)
Title: Transcodeur de format audio
Inventor: THIERGART OLIVER
IPC: G10L21/0272
Filed: 2010-05-07
Granted: 2015-04-21
Abstract: La présente invention concerne un transcodeur de format audio (100) destiné à transcoder un signal audio d'entrée qui a au moins deux composantes audio directionnelles. Le transcodeur de format audio (100) comprend un convertisseur (110) permettant de convertir le signal audio d'entrée en un signal converti qui a une représentation et une direction d'arrivée de signal converti. Le transcodeur de format audio (100) comprend en outre un fournisseur de position, (120) destiné à fournir au moins deux positions spatiales d'au moins deux sources audio spatiales, et un processeur (130) destiné à traiter la représentation du signal converti sur la base des deux positions spatiales ou plus afin d'obtenir au moins deux mesures de sources audio distinctes.
Patent CA-2761658-C (CA)
Title: Derives de cyclopenta[c]pyrrolylalkylcarbamates d'heterocycles a 5 chainons, leur preparation et leur application en therapeutique
Inventor: ABOUABDELLAH AHMED
IPC: C07D413/14
Filed: 2010-05-11
Granted: 2017-04-11
Abstract: Composés répondant à la formule générale (I), dans laquelle R2 représente un atome d'hydrogène, de fluor ou un groupe hydroxyle, cyano, trifluorométhyle, C1-6-alkyle, C1-6- alcoxy, ou NR8R9; m et p ont pour valeur 1; n et o ont la même valeur et ont pour valeur 0 ou 1; A représente une liaison covalente ou un groupe C1-8-alkylène; R1 représente un groupe aryle ou hétéroaryle éventuellement substitué; R3 représente un atome d'hydrogène, de fluor, un groupe C1-6-alkyle ou un groupe trifluorométhyle; R4 représente un hétérocycle à cinq chaînons éventuellement substitué; à l'état de base ou de sel d'addition à un acide, pour des applications en thérapeutique afin de prévenir ou traiter une pathologie dans laquelle les cannabinoïdes endogènes sont impliqués. (voir formule I)
Patent CA-2768419-C (CA)
Title: Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus therefor
Inventor: STUTZMAN SCOTT S
IPC: E21B43/267
Filed: 2012-02-22
Granted: 2019-10-15
Abstract: A method of reducing silicosis caused by inhalation of silica--containing proppant, such as silica sand and resin-coated silica sand, and apparatus therefor.
Patent CA-2772217-C (CA)
Title: Batterie au plomb-acide et procede pour fabriquer une plaque de condensateur negative composite destinee a etre utilisee dans une batterie au plomb-acide
Inventor: FURUKAWA JUN
IPC: H01M4/14
Filed: 2010-08-26
Granted: 2018-08-21
Abstract: La présente invention concerne un procédé pour fabriquer une plaque de condensateur négative composite destinée à être utilisée dans une batterie au plomb-acide. Ledit procédé augmente l?efficacité et la productivité de fabrication et améliore les caractéristiques de décharge à basse température et les caractéristiques de charge/décharge rapide de la batterie au plomb-acide dans un fonctionnement PSoC. Dans le procédé décrit, un mélange de carbone est formé en feuille, ledit mélange de carbone comprenant deux types de matériau carbone et au moins un liant mélangé ensemble. Les deux types de matériau carbone sont un premier matériau carbone, qui est électriquement conducteur, et un second matériau carbone, qui possède une capacité et/ou une pseudo-capacité. La plaque de condensateur négative composite est alors fabriquée en liant par pression la feuille de mélange de carbone fabriquée à la surface d?une plaque humide remplie avec un matériau actif d?électrode négative. Une batterie au plomb-acide pourvue de la plaque de condensateur négative composite décrite possède des caractéristiques de décharge perfectionnées.
Patent CA-2772735-C (CA)
Inventor: DUBOIS FRANK
IPC: G02B21/00
Filed: 2010-10-05
Granted: 2018-05-01
Abstract: The present invention is related to an Interferometer for off-axis digital holographic microscopy (15) comprising: -a recording plane (10); -a grating (G) located in a plane optically conjugated with said recording plane (10), said grating (G) defining a first and a second optical path, said optical path corresponding to different diffraction order.
Patent CA-2772936-C (CA)
Inventor: ZIV HEDI
IPC: A61B5/113
Filed: 2010-09-07
Granted: 2016-11-29
Abstract: The invention relates to improved apparatus and methods for respiratory inductive plesthysmography. The invention includes apparatus for measuring changes in the circumference of a subject comprising of an energisable conducting wire having two ends, engagement means for engaging said ends to form a gapless conducting loop, the engagement means being in electrical communication with the conducting wire. The relationship between the elements of the apparatus provides a reduced level of noise associated with a measureable signal attributed to the changes in circumference. Signals generated in the apparatus may be processed and communicated through various means for analysis of respiratory effort. A method is disclosed for measuring respiratory effort with a gapless conducting wire energised with current.
Patent CA-2775375-C (CA)
Inventor: WOLLESEN TOMMY
IPC: A01K1/00
Filed: 2009-12-23
Granted: 2019-05-21
Abstract: The invention relates to an improved stall divider suitable for free stall stables comprising a vertical support member (1 ), a lower member (2) extending away from the support member, an upper member (4) extending away from the support member, and a crossing member (6) extending perpendicularly to the upper member. The crossing member (6) is made of a bendable or deflectable material and has a hollow or solid structure. The lower member (2), the upper member (4), and the crossing member (6) comprise a soft or elastic outer layer. The construction of the stall divider increases the comfort and the welfare of the animals.
Patent CA-2775934-C (CA)
Title: Blasting methods and apparatus with reduced risk of inadvertent or illicit use
Inventor: LOWNDS CHARLES MICHAEL
IPC: F42D5/00
Filed: 2006-02-16
Granted: 2013-10-29
Abstract: Disclosed herein are significant improvements in security and safety of blasting apparatuses intended for use in mining operations. These include the development of an apparatus and method for blasting that involves activation or deactivation of the blasting apparatus in accordance with pre-determined parameters. For example, these parameters may include one or more of: a location of the blast site, a time for the blasting event, a number of previous blasts, a number of previous blasts within a given time period, and identification of detonator identification codes. The activation or deactivation may involve cross-communication between components of the blasting apparatus and/or associated detonators. Such cross-communication may involve electronic or wireless communication means, including for example the use of cell phone technology, or the internet. In this way, preferred apparatuses and methods disclosed herein permit rapid analysis and verification of a geographical location and time for a blasting event, as well as control and logging of the blasting event, all from a remote location.
Patent CA-2778578-C (CA)
Inventor: FINKENZELLER STEFAN MICHAEL
IPC: F16L39/00
Filed: 2012-05-30
Granted: 2014-12-16
Abstract: The invention relates to a maritime supply line with at least two line elements which respectively comprise a jacket pipe, at least two inner lines which are arranged in the jacket pipe and a connecting element arranged at least at one end of the line element for the formation of a watertight connection to a line element to be connected. It is provided according to the invention that the connecting element comprises a connecting flange with a radially projecting collar, on which a radially projecting collar of a connecting flange of the line element to be connected can be placed. For the formation of the watertight connection the two radially projecting collars are incorporated by at least one tensioning clamp and are axially tensioned against each other.
Patent CA-2788080-C (CA)
Inventor: AIHARA SATO
IPC: C12P17/18
Filed: 2011-01-19
Granted: 2018-04-17
Abstract: There is provided a nucleic acid construct comprising a pyripyropene biosynthetic gene cluster and a marker gene. The nucleic acid construct according to the present invention provides an inexpensive and highly productive method for producing pyripyropene.
Patent CA-2797232-C (CA)
Inventor: NEW LEVI
IPC: B03B9/06
Filed: 2011-05-10
Granted: 2017-11-28
Abstract: A system and process for separating eggshell membranes from eggshells. The system and process may utilize airflow through a venturi to pulverize the eggshell and thereby separate the eggshell from the membrane. Furthermore, in some embodiments, the process may also extract moisture from the membrane and eggshell. The system may further be configured to collect the pulverized eggshell particles separately from the membrane material.
Patent CA-2803950-C (CA)
Title: Articles multicouches aptes a former des images couleur et procedes de formation d'images couleur
Inventor: DUNN DOUGLAS S
IPC: B32B27/08
Filed: 2011-06-27
Granted: 2018-02-13
Abstract: L'invention porte sur des articles multicouches qui sont aptes à former des images couleur. Les articles peuvent contenir au moins deux couches, une couche thermiquement activable et une couche de blocage, ou au moins trois couches comprenant deux couches thermiquement activables et une couche de blocage entre elles. Les couches thermiquement activables absorbent la lumière d'une longueur d'onde d'écriture et ont un seuil d'absorption pour leur activation. La couche de blocage bloque la lumière de la longueur d'onde d'écriture ayant certains angles d'incidence ou certains états de polarisation et laisse passer la lumière de la longueur d'onde d'écriture ayant certains angles d'incidence ou certains états de polarisation. Les couches thermiquement activables peuvent être des couches comprenant une composition convertissant la lumière en chaleur et un composé à changement de couleur, ou peuvent être un groupe de couches conçu pour changer de caractéristique de réflexion par exposition à de la lumière tout en conservant l'intégrité structurale du groupe de couches.
Patent CA-2813976-C (CA)
Title: Uwb microwave imaging system with a novel calibration approach for breast cancer detection
Inventor: MAHFOUZ MOHAMED R
IPC: A61B5/0507
Filed: 2011-10-05
Granted: 2023-09-26
Abstract: An apparatus 10 and method 30, 90 for imaging a tissue. The method includes transmitting a first microwave frequency signal to and receiving a first total signal from the tissue at a first position (Block 92). A second microwave frequency signal is transmitted to and a second total signal received from the tissue at a second position (Block 94). The first total signal is calibrated with respect to the second total signal (Block 104) and an image is constructed from the calibrated signal (Block 106).
Patent CA-2816892-C (CA)
Title: Extended range tapping sleeve and gasket
Inventor: MINICH RAYMOND C
IPC: F16L41/12
Filed: 2012-01-20
Granted: 2016-12-20
Abstract: An improved tapping sleeve assembly comprising a sleeve configured to clamp a main fluid conduit oriented about a longitudinal axis, the sleeve having connecting assembly between a first member and a second member, the connection assembly configured and arranged to tighten the first and the second members to the main fluid conduit, a gasket disposed between the first member and the main fluid conduit, the gasket comprising a flexible sheet having an inwardly facing surface and an outwardly facing surface and a thickened aperture seal configured to extend around a branch aperture in the first member between the sleeve and the main fluid conduit, and the aperture seal having a non-uniform radial thickness around the branch aperture when the connection assembly is in a non- actuated position.
Patent CA-2820843-C (CA)
Inventor: MULLER ACHIM
IPC: G01N33/66
Filed: 2011-12-13
Granted: 2020-03-24
Abstract: La présente invention concerne des mesures pour la détermination du glucose et le diagnostic de maladies qui sont liées à une perturbation du métabolisme du glucose. La présente invention concerne en particulier l'utilisation d'un hydrogel à base de polymères constitué d'au moins un polymère soluble dans l'eau dans un capteur servant à concentrer une protéine liant le glucose dissoute, le(s) polymère(s) étant capable(s) d'interagir avec la protéine liant le glucose et la protéine liant le glucose étant présente dans un complexe avec un ligand.
Patent CA-2820895-C (CA)
Title: Universal label and verification systems and methods for filling customer orders of medical items
Inventor: CARSON BRADLEY E
IPC: G16H20/13
Filed: 2013-07-16
Granted: 2020-11-10
Abstract: Label and verification systems and methods to assist with manual labeling and verification of various types of products including medical items that may be filled as part of a customer order, including boxes, cards, bottles, and many other known types of containers. The label and verification system prompts a user to scan a product label on a product, determines whether the product label corresponds to one of the medical items in the customer order, and then prints a patient label for the product. After prompting the user to affix the patient label to the product and rescan the product, the system verifies that the correct patient label and product label are on the product from the customer order. The system and method may be operable to label more than 90% of containers commonly used to hold medications and medical items with increased speed and accuracy.
Patent CA-2823900-C (CA)
Inventor: GOURIOU JULIE
IPC: C10G5/06
Filed: 2012-01-06
Granted: 2016-06-07
Abstract: The invention relates to a method that comprises separating a feed stream (16) into a first fraction (60) and a second fraction (62), and placing at least part of the second fraction (62) into a second dynamic expansion turbine (46) so as to form a second expanded fraction (80). Said method further comprises cooling the second expanded fraction (80) by exchanging heat with at least a portion of the first headstream (84) from a first column (28), and forming a second feed stream (82) of the first column (28) from the cooled second expanded fraction.
Patent CA-2824044-C (CA)
Inventor: MOODY MARC D
IPC: F41H13/00
Filed: 2013-08-15
Granted: 2019-06-11
Abstract: Une méthode comprend la fourniture de textures et dinformations demplacement à une unité de traitement graphique. Les textures représentent des données délévation dobstructions dans un environnement. Les informations demplacement indiquent des emplacements dun objet dans lenvironnement et un point de référence. La méthode comprend en outre lutilisation dune pluralité dunités à ombrer de lunité de traitement graphique en parallèle pour traiter la texture pour déterminer la visibilité réciproque entre lobjet et le point de référence.
Patent CA-2825834-C (CA)
Inventor: DAVIES PAUL R
IPC: H04N5/272
Filed: 2013-08-30
Granted: 2018-01-02
Abstract: One or more systems, methods, routines and/or techniques for automated frame of reference calibration for augmented reality are described. One or more systems, methods, routines and/or techniques may allow for calibration of an Augmented Reality (AR) system, for example, by automatically calibrating the frames of reference of virtual objects and/or a camera. One example calibration routine and/or technique may determine and/or calculate a mapping or transform from a frame of reference of a virtual object (e.g., a CAD model) to a coordinate frame associated with the tracking system. Another example calibration routine and/or technique may determine and/or calculate a mapping or transform from a camera lens frame of reference to a frame of reference of the whole camera as determined by a tracking system. These routines and/or techniques may calibrate an AR system to provide rapid, precise alignment between virtual content and a live camera view of a real scene.
Patent CA-2828987-C (CA)
Title: Subsea actuation system
Inventor: GEIGER DAVID
IPC: F15B15/00
Filed: 2012-03-06
Granted: 2016-01-19
Abstract: A subsea drilling, production or processing actuation system comprising a variable speed electric motor (10) adapted to be supplied with a current, a reversible hydraulic pump (8, 28) driven by the motor, a hydraulic piston assembly (92, 101, 1 1 1, 121, 131 ) connected to the pump and comprising a first chamber (2), a second chamber (3) and a piston (4) separating the first and second chambers and configured to actuate a valve (91 ) in a subsea system, a fluid reservoir (14) connected to the pump and the hydraulic piston assembly, the pump, hydraulic piston assembly and reservoir connected in a substantially closed hydraulic system, and a pressure compensator (13, 65) configured to normalize pressure differences between outside the hydraulic system and inside the hydraulic system.
Patent CA-2836009-C (CA)
Inventor: JOLLY ROBERT KEVIN
IPC: H02G3/14
Filed: 2013-12-05
Granted: 2016-08-09
Abstract: A while-in-use electrical box cover is provided which comprises at least one integral splash guard that covers at least one cord exit aperture for a power cord which is plugged into an electrical outlet on which the WIU electrical box cover is mounted when the WIU cover is in the closed position.
Patent CA-2841657-C (CA)
Inventor: SEGERSTROM JOHN A
IPC: E21B43/24
Filed: 2014-02-04
Granted: 2021-05-18
Abstract: A process is provided for recovering hydrocarbons, such as heavy oils, from a subterranean reservoir. The process includes providing a supercritical aqueous fluid at a high temperature and high pressure to the underground hydrocarbon reservoir, injecting the aqueous fluid into the reservoir to heat the hydrocarbons in the reservoir, and recovering the heated hydrocarbons from the reservoir. In some cases, the supercritical fluid is also used to upgrade the hydrocarbons and/or facilitate the transportation of the hydrocarbons from the production field to another location, such as a refinery.
Patent CA-2841805-C (CA)
Inventor: SZPIRER CEDRIC
IPC: C12N15/70
Filed: 2012-07-06
Granted: 2020-12-15
Abstract: La présente invention concerne un phage génétiquement modifié et son utilisation dans un procédé de production d'une biomolécule d'intérêt.
Patent CA-2842876-C (CA)
Inventor: BRULE RENE-LOUIS
IPC: A23L15/00
Filed: 2012-08-01
Granted: 2019-05-21
Abstract: It is provided a method for manufacturing a frozen preparation for a savory soufflé, comprising a base prepared for a cream puff paste from least the following four ingredients: water or milk, fat, flour, and egg; a béchamel sauce prepared from at least the following three ingredients: water or milk, fat, and flour; the béchamel sauce obtained is incorporated into the cream puff paste base, and the mixture is kept in a double boiler at a temperature not to exceed 70°C; egg whites are whipped to a stiff peaks stage;  sugar and melted gelatin are incorporated into the egg whites, the sugar being added in an egg white:sugar ratio comprised between 25:1 and 100:1, and the gelatin being added in an egg white:gelatin ratio comprised between 20:1 and 100:1; the mixture is removed from the double boiler, and the egg whites are incorporated into the hot mixture; the mixture is placed in a soufflé dish; and the soufflé  preparation is frozen immediately at a temperature of at least -10°C.
Patent CA-2845509-C (CA)
Inventor: SCHWARZBACH RONALD
IPC: F23Q7/00
Filed: 2012-06-13
Granted: 2017-02-21
Abstract: A cigar lighter received in an electrical socket for energizing a heating element of the lighter has an electrically conductive shell that contacts a socket sleeve; a movable knob in the shell biased by a spring; a distal electrical heating element has a first electrical terminal in contact with a first contact element disposed around the perimeter of the heating element that contacts a first electrical contact of the socket; the heating element has a second centrally located terminal in contact with a centrally disposed fastener; a movable contact that moves with the knob in electrical contact with the shell and having a first position wherein the movable contact does not engage the clips and the heating element is unenergized and a second position wherein the movable contact engages the clips to energize the heating element.
Patent CA-2848135-C (CA)
Inventor: SKULASON BENEDIKT
IPC: B62K25/24
Filed: 2012-09-19
Granted: 2016-11-29
Abstract: This invention relates to a vehicle suspension system where two or more flexible members are arranged in a non-planar way with a distance there between. These flexible members are being rigidly mounted between a frame structure of a vehicle and a wheel structure of the vehicle and the arrangement of the flexible members is so as to provide guided suspension and being resistive against forces other than those in the intended direction of the suspension movement.
Patent CA-2848934-C (CA)
Title: Method for treating the surface of a banknote
Inventor: BORDE XAVIER
IPC: D21H19/24
Filed: 2012-09-26
Granted: 2020-04-14
Abstract: The present invention relates to a method for treating the surface of a banknote (1) comprising, on at least one of its opposing surfaces (20, 21), at least a printed item comprised of at least a design (3), this surface (20, 21) and its associated printed item (3) being covered in a transparent protective coating (R), characterized by the fact that a coating is applied via printing, said coating containing a varnish and an organic chemical compound incorporating fluorine atoms in the form of at least a perfluoro-polyether (PFPE) group, on said surface (20, 21), and by the fact that it is dried.
Patent CA-2850148-C (CA)
Title: Method for functionalizing a porous membrane covering of an optical sensor to facilitate coupling of an antithrombogenic agent
Inventor: SURI JEFF T
IPC: A61L31/14
Filed: 2012-09-25
Granted: 2020-02-25
Abstract: Methods of covalently attaching heparin to a membrane comprising plasma treating the membrane to produce an amino-functionalized membrane; and reacting the amino-functionalized membrane with heparin under conditions in which heparin becomes covalently attached to the amino-functionalized membrane, wherein said heparin is indirectly attached via a spacer to said amino-functionalized membrane and/or said heparin is attached from a single site in said heparin to a single site on said amino-functionalized membrane or to said spacer. Also disclosed are analyte sensors.
Patent CA-2852383-C (CA)
Inventor: NICHOLLS CHARLES WILLIAM TREMLETT
IPC: H03G5/16
Filed: 2013-04-04
Granted: 2015-07-28
Abstract: An electronically tunable filter (ETF) and systems comprising an ETF are disclosed herein. The ETF comprises: a first image rejection mixer; a second image rejection mixer; a first hybrid coupler, the first hybrid coupler being coupled to the first image rejection mixer; a second hybrid coupler, the second hybrid coupler being coupled to the second image rejection mixer; an internal filter coupled to the first hybrid coupler and the second hybrid coupler; a control port for receiving a control signal; a power splitter coupled to the control port, the first image rejection mixer, and the second image rejection mixer; a first port coupled to the first image rejection mixer; and a second port coupled to the first image rejection mixer.