baber/WOPTO huggingface dataset:
Patent CA-2874302-C (CA)
Inventor: FICKER PAUL J
IPC: B65D6/16
Filed: 2014-12-11
Granted: 2017-05-16
Abstract: A collapsible container has a base with a bottom part having a bottom wall and feet and an upper part having side and end walls. Opposed side and end panels are hinged to the side and end walls of the base, respectively. The opposed side panels and opposed end panels are movable between an erected position and a folded position, in which one or both pairs of the opposed panels fold essentially flat onto the bottom wall of the base thereby reducing the height of the container for return shipment. Each of the opposed side panels of the container are hinged to the base at the same height in a channel formed in the corresponding side wall of the base to permit a hinge line to slide vertically in the channel formed in the side wall of the base.
Patent CA-2875314-C (CA)
Inventor: WEIDMANN DAMIEN
IPC: H01S5/34
Filed: 2013-02-22
Granted: 2019-04-30
Abstract: An active heterodyne detection system comprises a continuously tuneable laser source (1) emitting infra-red radiation, means (8) to split the infra-red radiation into a first part and a second part,, means (4) to provide a frequency shift between the first part and the second part, means (8, 9) to direct the first part of the infra-red radiation to a target (2), means (4) to provide the second part of the infra-red radiation as a local oscillator, means (8, 9) to collect a scattered component of the first part of the infra-red light from the target (2), and means (5) to mix the scattered component and the local oscillator and route them to a detector (3) for heterodyne detection over a continuous spectral range. A method of active heterodyne detection over a continuous spectral range is also disclosed.
Patent CA-2875524-C (CA)
Title: Bit torrent scan with cross comparison for robust data monitoring
Inventor: CHOPRA ANJU
IPC: H04L29/08
Filed: 2013-06-06
Granted: 2021-06-22
Abstract: In one embodiment, one or more BitTorrent management pages, such as an index site or a Rich Site Summary (RSS) feed, may be scanned for indicia of a torrent file that is associated with one or more search terms. After the torrent file is located, information associated with the torrent file may be utilized to initiate the downloading of one or more portions of the content indicated by the torrent file over a network from swarm computers utilizing a BitTorrent Protocol. As the content is being downloaded from the swarm computers, identification information associated with each swarm computer may be obtained. Data associated with the torrent file and the identification information may be stored at a database. Thereafter, a client may search the database to locate one or more swarm computers that may be sharing, for example, unauthorized or illegal information.
Patent CA-2875626-C (CA)
Title: Elastomeric composition with improved thermal conductivity
Inventor: JOSEPH AURELIE
IPC: C08K3/04
Filed: 2013-06-10
Granted: 2020-09-08
Abstract: The invention relates to a rubber composition based on at least one diene elastomer, one filler comprising carbon black and one inorganic filler, and one crosslinking system, characterized in that the inorganic filler content is greater or equal to 5 parts by weight per 100 parts by weight of elastomer, phr, and represents at most 50% by weight fraction of the whole of the total filler of the composition, and that the carbon black comprises at least one acetylene-derived carbon black, with a content greater than 3 phr, the amount of acetylene-derived carbon black representing more than 50% of the carbon black present in the composition by weight fraction, and in that the composition comprises a plasticizing oil or a plasticizing resin with a total content of plasticizing oil and of plasticizing resin of less than 30 phr.
Patent CA-2876956-C (CA)
Title: Methods for increasing the extractable rubber content of non-hevea plant matter
Inventor: HUANG YINGYI
IPC: C08C2/00
Filed: 2013-06-18
Granted: 2021-07-27
Abstract: Methods for increasing the extractable rubber content of non-Hevea plant matter that entail the use of particular forms of hammer milling and/or roller milling in an increase in the amount of rubber that can be extracted from the resulting plant matter such as by organic solvent extraction or aqueous extraction are provided. In certain embodiments, the methods are for increasing the extractable rubber content of guayule plant matter, and entail the use of particular forms of hammer milling in combination with roller milling and flaking to increase the amount of rubber that can be extracted from the guayule plant matter such as by organic solvent extraction or aqueous extraction.
Patent CA-2877180-C (CA)
Inventor: PFALLER RUPERT
IPC: B64C27/33
Filed: 2015-01-07
Granted: 2017-07-18
Abstract: The invention is related to a flexbeam unit (3) for a multi-blade rotor (1) of a rotary wing aircraft, said flexbeam unit comprising a plurality of flexbeam elements (3a, 3b, 3c, 3d, 3e) that define a predetermined number of torsion elements (7a, 7b, 7c, 7d, 7e) and a ring-shaped connection zone (6) for attachment to a rotor hub (4) associated with a rotor shaft (5) of said multi-blade rotor (1), each flexbeam element (3a, 3b, 3c, 3d, 3e) passing said ring-shaped connection zone (6) in a tangential manner and uninterruptedly connecting a first torsion element to a second torsion element of said predetermined number of torsion elements, wherein each flexbeam element overlaps at least one in the circumferential direction of said ring-shaped connection zone (6) immediately following flexbeam element and is overlapped by at least one in the circumferential direction of said ring-shaped connection zone (6) immediately preceding flexbeam element.
Patent CA-2883529-C (CA)
Title: System and method for detecting vibrations using an opto-analytical device
Inventor: PELLETIER MICHAEL T
IPC: G01V1/44
Filed: 2012-08-31
Granted: 2019-08-13
Abstract: In one embodiment, a method includes drilling a wellbore in a formation with a drilling tool. The method further includes receiving electromagnetic radiation using an opto-analytical device coupled to the drilling tool. The method also includes detecting vibrations associated with drilling the wellbore based on the received electromagnetic radiation.
Patent CA-2888103-C (CA)
Inventor: MARTINS ALEXANDRE
IPC: H04L9/08
Filed: 2013-10-11
Granted: 2020-07-21
Abstract: The invention concerns a method for generating an electronic signature key and an associated public key certificate, implemented by a client unit and a server unit, the method comprising a step during which the client unit and/or the server unit generate(s) a signature key comprising a private key and a public key, and a public key certificate comprising said public key, the method being characterised in that the client unit acquires an item of biometric data of an individual, and in that the signature key and/or the public key certificate are generated from at least a portion of said biometric data, and in that the portion of biometric data from which the signature key and/or the public key certificate have been generated is ephemeral and is not memorised after the signature key and the public key certificate have been generated. The invention also concerns a method for transferring a message and a system designed to implement the method for generating a signature key.
Patent CA-2888302-C (CA)
Inventor: GUAN DECHI
IPC: A61K31/7076
Filed: 2013-10-16
Granted: 2016-05-31
Abstract: Provided herein are compositions and formulations comprising S-adenosyl-L-methionine ("SAM-e" or "SAMe") and one or more gallic acid esters. Also provided herein are methods for improving the delivery of SAMe. Compositions and formulations provided herein increase SAMe plasma concentrations and area under the curve (AUC) values. Also provided herein are methods of treating a disease or disorder in a subject by administering compositions or formulations comprising exogenous SAMe and one or more gallic acid esters.
Patent CA-2896228-C (CA)
Inventor: LAGRANGE TIMOTHY E
IPC: E21B43/117
Filed: 2015-07-09
Granted: 2018-01-16
Abstract: A perforating gun has shaped charges that can generate a high-pressure gas. A valve sub connects to the perforating gun and a reservoir sub connects to the valve sub. The valve sub has an enclosure with a port. A mandrel in the enclosure has a piston head and a fluid path extending at least partially through the mandrel. A sleeve is slidably mounted on the mandrel and selectively blocks fluid flow through the port. A pressure chamber in the sleeve receives the generated high-pressure gas via the fluid path. The sleeve slides toward the perforating gun after a predetermined pressure is created by the generated high-pressure gas in the pressure chamber. The reservoir sub may have at least one chamber in fluid communication with the interior of the valve sub.
Patent CA-2899475-C (CA)
Inventor: DUCK NICHOLAS BRENDAN
IPC: C08G12/06
Filed: 2014-02-06
Granted: 2021-01-12
Abstract: A method of preparing a cross-linked polyazine polymer comprises: reacting an organic compound with a multiamine to form an organic polymer, wherein the organic compound comprises a substituted moiety selected from the group consisting of an indole, pyrrole, phenyl, biphenyl, thiophene, furan, naphthalene, thianaphthene, acetylene, catechol, tyrosyl, and catecholamine, and the organic compound is substituted with at least two aldehydes and/or ketones; and oxidizing said organic polymer to form said cross-linked polyazine polymer.
Patent CA-2902667-C (CA)
Inventor: SIMMONS JESSE RICKEY
IPC: F17C3/02
Filed: 2013-06-10
Granted: 2017-07-04
Abstract: Systems and methods for manufacturing a substantially impermeable concrete wall that may be used, for example, in fluid storage tanks to improve leak resistance to pressurized gases or fluids and reduce manufacturing costs. A system for constructing a substantially impermeable wall, which comprises: a form; a frame; and a liner positioned between the form and the frame, the liner releasably coupled to the form and releasably connected to the frame.
Patent CA-2903751-C (CA)
Inventor: IYENGAR SRIDHAR
IPC: G01N27/327
Filed: 2014-02-14
Granted: 2023-03-14
Abstract: A method for obtaining information encoded on an electrochemical test strip is provided. The test strip has two electrodes disposed within a sample space and the information is encoded on the test strip prior to introduction of liquid sample. The method includes the step of introducing sample to the sample space so that the sample is in contact with the two electrodes within the sample space. In another step a value is determined that is representative of the double layer capacitance of the test strip and/or the equivalent capacitance of the test strip. The determined value is then tanslated into information reflecting a characteristic of the test strip prior to introdution of sample.
Patent CA-2910612-C (CA)
Inventor: LEE JIN HO
IPC: H04N19/117
Filed: 2012-06-20
Granted: 2018-08-28
Abstract: According to the present invention, an image encoding/decoding method comprises the steps of: performing an intra prediction on a current block so as to generate a prediction block; performing filtering on a filtering target pixel in the prediction block on the basis of the intra prediction mode of the current block so as to generate a final prediction block; and generating a reconstructed block on the basis of a reconstructed differential block corresponding to the current block and on the final prediction block. According to the present invention, image encoding/decoding efficiency can be improved.
Patent CA-2912977-C (CA)
Title: System and method of waste heat recovery
Inventor: LEHAR MATTHEW ALEXANDER
IPC: F01K7/02
Filed: 2014-05-05
Granted: 2021-03-23
Abstract: A novel Rankine cycle system configured to convert waste heat into mechanical and/or electrical energy is provided. In one aspect, the system provided by the present invention comprises a novel configuration of the components of a conventional Rankine cycle system; conduits, ducts, heaters, expanders, heat exchangers, condensers and pumps to provide more efficient energy recovery from a waste heat source. In one aspect, the Rankine cycle system is configured such that an initial waste heat-containing stream is employed to vaporize a first working fluid stream, and a resultant heat depleted waste heat-containing stream is employed to aid in the production of a second vaporized working fluid stream. The Rankine cycle system is adapted for the use of supercritical carbon dioxide as the working fluid.
Patent CA-2913120-C (CA)
Title: Use of nanocrystalline cellulose and polymer grafted nanocrystalline cellulose for increasing retention in papermaking process
Inventor: CASTRO DAVID J
IPC: D21H21/10
Filed: 2014-08-04
Granted: 2020-08-18
Abstract: The invention provides methods and compositions for improving the characteristics of paper substrates. The method involves adding to a paper substrate an NCC-polymer. NCC-polymers have unique chemical properties which result in improvements in wet strength, dry strength and drainage retention properties of the paper substrates.
Patent CA-2913224-C (CA)
Inventor: DELLINGER JOSEPH ANTHONY
IPC: G01V1/38
Filed: 2014-09-16
Granted: 2020-09-15
Abstract: The output spectrum of a controllable swept- frequency acoustic source at a given frequency can be controlled by making the rate of change of frequency equal to the desired output power spectrum divided by the squared envelope amplitude of the source output signal, both measured at the time after the start of its frequency sweep at which the sweep frequency passes through the given frequency. The system and method can also be used to correct for propagation effects outside the source by dividing the desired spectrum by the propagation effect. The method can further be used either to obtain an output spectrum of a desired shape from a source operating at maximum output or to design a sweep of a minimum feasible duration that will result in an output spectrum of a specified shape and with a specified amplitude.
Patent CA-2913280-C (CA)
Inventor: WALDIE FRASER D COLE
IPC: C08L23/08
Filed: 2015-11-25
Granted: 2022-07-26
Abstract: This invention provides a process for the stabilization of thermoplastic polyolefins during melt processing operations. The stabilizer package of this invention is "phenol free" and must contain at least two selected phosphite stabilizers. The process of this invention is especially suitable for the manufacture of polyethylene film.
Patent CA-2917148-C (CA)
Title: Methode et appareil d'affichage d'image, et dispositif terminal
Inventor: WANG XIUWEN
IPC: H04N5/77
Filed: 2013-11-21
Granted: 2022-06-21
Abstract: La présente invention concerne un procédé, un appareil et un dispositif terminal d'affichage d'image. Le procédé consiste à : détecter une instruction de visualisation entrée par un utilisateur concernant une image quelconque ; délivrer l'image en réponse à l'instruction de visualisation ; obtenir le temps de génération de l'image à partir d'informations de fichier d'image échangeable (EXIF) de l'image ; demander si un fichier audio comportant un nom de fichier contenant le temps de génération de l'image est mémorisé et délivrer le fichier audio si c'est le cas. Au moyen de l'implémentation des modes de réalisation de l'invention, l'utilisateur peut non seulement obtenir directement une image statique à partir de l'image, mais peut également obtenir les informations audio ambiantes de la scène de prise de vues en plus de l'image statique, par conséquent davantage de mémoires peuvent être maintenues pour l'utilisateur et l'expérience d'utilisateur peut être améliorée.
Patent CA-2917636-C (CA)
Inventor: FLORY ANNY L
IPC: H01B3/00
Filed: 2014-07-07
Granted: 2022-11-29
Abstract: Cette invention concerne des âmes conductrices pour câbles, ladite âme conductrice comprenant un matériau composite polymère chargé entouré de manière concentrique par une couche conductrice. Ledit matériau composite polymère chargé comprend une phase polymère continue dans laquelle est dispersé un matériau de remplissage. Les âmes conductrices de ce type peuvent être utilisées dans des câbles de conceptions diverses et elles peuvent en outre comprendre une ou plusieurs couches externes telles que des couches isolantes diélectriques, des couches de blindage conductrices et des gaines.
Patent CA-2917723-C (CA)
Inventor: YERIC GREGORY MUNSON
IPC: G03F7/20
Filed: 2014-05-08
Granted: 2022-04-19
Abstract: La présente invention concerne des circuits intégrés qui sont produits à l'aide d'une étape de lithographie à écriture directe pour former au moins partiellement au moins une couche à l'intérieur du circuit intégré. Les caractéristiques de performances d'un circuit intégré formé au moins partiellement sont mesurées et le schéma de configuration à appliquer à l'aide d'une étape de lithographie à écriture directe varie ensuite en fonction desdites caractéristiques de performances. Par conséquent, les performances d'un circuit intégré individuel, de la tranche des circuits intégrés ou du groupe de tranches peuvent être modifiées.
Patent CA-2918194-C (CA)
Title: Methods and agents for treating alzheimer's disease
Inventor: TANZI RUDOLPH
IPC: A61P25/28
Filed: 2014-03-27
Granted: 2022-12-06
Abstract: The present disclosure provides compositions and methods useful for treating or preventing diseases or disorders where beta amyloid accumulation or aggregation contributes to the pathology or symptomology of the disease, for example Alzheimer's disease.
Patent CA-2919374-C (CA)
Title: Acellular soft tissue-derived matrices and methods for preparing same
Inventor: HUANG YEN-CHEN
IPC: A61L27/36
Filed: 2014-07-30
Granted: 2019-12-03
Abstract: An acellular soft tissue-derived matrix includes a collagenous tissue that has been delipidated and decellularized. Adipose tissue is among the soft tissues suitable for manufacturing an acellular soft tissue-derived matrix. Exogenous tissuegenic cells and other biologically-active factors may be added to the acellular matrix. The acellular matrix may be provided as particles, a slurry, a paste, a gel, or in some other form. The acellular matrix may be provided as a three-dimensional scaffold that has been reconstituted from particles of the three-dimensional tissue. The three-dimensional scaffold may have the shape of an anatomical feature and serve as a template for tissue repair or replacement. A method of making an acellular soft tissue-derived matrix includes steps of removing lipid from the soft tissue by solvent extraction and chemical decellularization of the soft tissue.
Patent CA-2919499-C (CA)
Inventor: WELCH JAMES B
IPC: E01F15/08
Filed: 2016-01-29
Granted: 2023-08-22
Abstract: A pedestrian barrier system includes first and second barriers each having first and second sides, first and second ends, and an upper hand guide positioned along the first side. The first end of the first barrier is pivotally connected to the second end of the second barrier, wherein the first and second barriers are pivotable between at least a linear configuration wherein the first sides of the first and second barriers are co- planar and an orthogonal configuration wherein the first sides of the first and second barriers are perpendicular, and wherein the upper hand guide of the first and second barriers are continuous when the first and second barriers are in the linear and orthogonal configurations. A barrier, together with various methods of using and assembling the barrier system, are also provided.
Patent CA-2920360-C (CA)
Inventor: HURTADO JOSE F
IPC: E21B7/04
Filed: 2014-08-11
Granted: 2021-10-19
Abstract: A technique facilitates deflecting a tubing string into a desired branch of a surrounding tubular structure. A deflector assembly is provided with a deflector tube, an orienting member, and a latching feature, such as latch dogs which are circumferentially disposed on the deflector tube in an asymmetrical pattern. The deflector assembly may be moved within the outer tubular structure, e.g. wellbore tubing, to a desired junction. The deflector tube and the latching feature are then oriented in an alignment sleeve of the surrounding tubular structure by moving the orienting member along a profile within the outer tubular structure. The latching feature is able to securely latch at the selected junction. The latching feature may use a pattern of latch dogs which matches a corresponding asymmetrical pattern of latch openings in the alignment sleeve.
Patent CA-2920463-C (CA)
Inventor: ZHOU HUI
IPC: E21B43/22
Filed: 2013-09-20
Granted: 2018-07-03
Abstract: The present invention relates to drilling fluid compositions and methods of using the same. In various embodiments, the present invention provides a method of treating a subterranean formation including obtaining or providing a drilling fluid composition including a viscosifier including at least one of a poly(vinyl alcohol) copolymer, a crosslinked poly(vinyl alcohol), and a crosslinked poly(vinyl alcohol) copolymer. The method also includes placing the composition in a subterranean formation.
Patent CA-2920833-C (CA)
Inventor: SARKAR MATTHEW
IPC: A61M15/00
Filed: 2010-01-25
Granted: 2017-02-14
Abstract: A blister piercing element for a dry powder inhalation device including a plate having a plurality of peripheral blister piercing blades bent out of the plane of the plate along fold lines to form clean air inlet flow openings through the plate, wherein each blade points away from each of the other peripheral piercing blades and the fold line of each peripheral piercing blade lies substantially at 90 degrees to the fold line of each of the adjacent peripheral piercing blades, and wherein the blister piercing element further comprises a central piercing blade surrounded by the peripheral piercing blades, the central piercing blade being bent out of the plane of the plate along a fold line.
Patent CA-2926912-C (CA)
Inventor: SAWADA MASANORI
IPC: C12N5/10
Filed: 2014-10-09
Granted: 2023-08-22
Abstract: La présente invention concerne un procédé de purification de cellules épithéliales pigmentaires de la rétine, permettant l'obtention de cellules épithéliales pigmentaires de la rétine d'une grande pureté, en un temps court, au moyen d'une procédure simple, à partir d'un groupe de cellules obtenu par une induction de la différentiation en cellules épithéliales pigmentaires de la rétine à partir de cellules souches pluripotentes. Ce procédé de purification comporte une étape dans laquelle un groupe de cellules qui contient des cellules épithéliales pigmentaires de la rétine obtenues par une induction de la différentiation de cellules souches pluripotentes sur de la laminine ou des fragments de cette dernière est introduit dans un filtre, et le groupe de cellules qui a traversé le filtre est obtenu.
Patent CA-2928890-C (CA)
Inventor: DOHRING DIETER
IPC: B32B27/18
Filed: 2014-01-14
Granted: 2021-05-25
Abstract: La présente invention concerne un panneau de construction multicouche pour l'intérieur et l'extérieur, qui présente une couche centrale (20) et un papier (21) imprégné de résine mélanine, disposé sur la couche centrale. Pour renforcer l'adhérence d'autres couches, il est prévu sur le papier une couche adhésive (30) comprenant du polyuréthane et de l'acrylate.