baber/WOPTO huggingface dataset:
Patent CA-2929506-A1 (CA)
Title: Bague de controle
Inventor: BERTHOU ALEXANDRE
IPC: G01B3/34
Filed: 2016-05-10
Abstract: L'invention concerne une bague de contrôle pour contrôler une fixation comprenant une tête élargie et un fût cylindrique s'étendant suivant un axe, le fût comportant au moins une bande (22) de revêtement parallèle à l'axe (A), la bande (22) s'étendant sur une largeur circonférentielle. La bague comprend un corps tubulaire cylindrique (110, 110B, 110C, 110D) s'étendant selon un axe de révolution (B) et deux extrémités opposées (120, 140 ; 120B, 140B ; 1200, 1400 ; 1200, 140D), une première extrémité (120, 120B, 1200, 120D) comprenant deux segments d'arc adjacents (122, 124 ; 1220, 124C), chaque segment d'arc présentant une paroi d'extrémité (126, 128 ; 126C, 128C) s'étendant dans un plan perpendiculaire à l'axe de révolution (B) de la bague, les plans des deux parois étant non confondus et décalés axialement de la première extrémité. Chaque segment d'arc comprend au moins une paroi latérale (130, 132, 134 ; 130C, 132C, 134C) s'étendant dans un plan radial passant par l'axe de révolution (B) de la bague. La largeur d'un segment d'arc permet de contrôler une largeur minimale de bande, et la largeur des deux segments d'arc permet de contrôler une largeur maximale de bande. L'invention concerne également une méthode de contrôle d'une fixation avec ladite bague de contrôle.
Patent CA-2929599-A1 (CA)
Title: Tube d'etalonnage gastrique orientable
Inventor: ROKDE RAJAT R
IPC: A61B17/00
Filed: 2014-10-20
Abstract: L'invention concerne un tube d'étalonnage gastrique qui inclut un élément allongé et un élément d'ajustement. L'élément allongé a une longueur et inclut un premier segment et un second segment qui s'étendent dans le sens de la longueur. Le second segment inclut un premier côté et un second côté. Les premier et second côtés sont sélectivement mobiles dans les directions opposées dans le sens de la longueur. L'élément d'ajustement est fixé à un des côtés du second segment et bouge avec le second segment par rapport au premier segment pour orienter l'élément allongé.
Patent CA-2929663-A1 (CA)
Inventor: ZHAO XIA
IPC: E21C41/16
Filed: 2015-07-22
Abstract: The present invention provides a mining method. The method includes: dividing a mining region into a plurality of federated mining regions; performing an open-pit mining operation in each of the federated mining regions and forming a pit in each of the federated mining regions; performing an underground mining operation on a slope of the pit and forming a plurality of excavated tunnels; and backfilling a pit of a previous federated mining region with a spoil of a subsequent federated mining region.
Patent CA-2932203-A1 (CA)
Inventor: SIBIRNY ANDRIY
IPC: C12P7/20
Filed: 2014-12-05
Abstract: A truncated version of Saccharomyces cerevisiae IVL2 gene encoding a cytosolic form of acetolactate synthase was cloned into an expression cassette under control of a strong constitutive alcohol dehydrogenase (ADH1) promoter. The plasmid was introduced into the S. cerevisiae strain and the recombinant strain was tested for ability to overproduce glycerol under anaerobic conditions. It was shown that the recombinant strain was characterized by increased glycerol production and decreased ethanol production under anaerobic conditions.
Patent CA-2935963-A1 (CA)
Inventor: WILLIAMSON ALASDAIR JAMES
IPC: G01N1/22
Filed: 2015-03-06
Abstract: A method for determining correct performance of a sampling pipe in an aspirated particle and/or gas sampling system. The method includes causing a change in airflow in a sampling pipe of the aspirated particle and/or gas sampling system that induces a change in at least one airflow property within the sampling pipe, and detecting an effect of the change in said airflow property. Also disclosed in a method for determining correct performance of an aspirated particle or gas sampling system. The method includes determining correct performance of a sampling pipe in the aspirated particle and/or gas sampling and determining correct performance of a detector in the aspirated particle and/or gas sampling system,wherein a test fluid is introduced to the aspirated particle and/or gas sampling system at or near the detector.
Patent CA-2936967-A1 (CA)
Inventor: STECHSCHULTE THEODORE J
IPC: A63F13/25
Filed: 2015-01-21
Abstract: A display system for providing user interactive, immersive activity is disclosed. The system includes a simulation controller and a video display system having an actively viewable height of at least six feet or more, the video display system having one or more actively viewable surfaces. One or more input devices are configured to receive inputs from a user. The simulation controller is configured to cause to be displayed display on the one or more actively viewable surfaces a user interactive, immersive activity in a first mode. The simulation controller is responsive to receiving a first input from the one or more input devices to activate a second mode in which content unrelated to the user interactive, immersive activity is caused to be displayed on the one or more actively viewable surfaces.
Patent CA-2937694-A1 (CA)
Title: Pteris vittata phytase nucleotide and amino acid sequences and methods of use
Inventor: LESSL JASON
IPC: C12N15/64
Filed: 2014-11-07
Abstract: The present disclosure provides isolated and synthetic DNA and cDNA molecules encoding a phytase from the root of Pteris vittata (PV); root PV phytase proteins and peptides; root PV phytase antisense molecules, vectors, transgenic cells and plants containing root PV phytase nucleic acid molecules, isolated polypeptides, or antisense molecules; genetic markers for root PV phytase; and methods of using these nucleic acid or polypeptide molecules to improve phosphorus utilization from phytate by plants and animals.
Patent CA-2938363-A1 (CA)
Inventor: DECLERCK PAUL
IPC: C07K16/46
Filed: 2015-02-09
Abstract: Disclosed herein is a bispecific inhibitor for use in treating thrombotic disorders, such as acute thrombotic disorders like stroke and thromboembolism. The bispecific inhibitor is based on monoclonal antibodies targeting TAFI and PAI-1, and shows efficacy in the presence or the absence of plasminogen activators such as tissue-type plasminogen activator (tPA).
Patent CA-2943622-A1 (CA)
Title: Procedes et compositions lies a crispr/cas pour traiter une infection par le vih et le sida
Inventor: MAEDER MORGAN L
IPC: A61K35/12
Filed: 2015-03-25
Abstract: Des compositions et des procédés liés à CRISPR/CAS pour le traitement d'un sujet à risque d'infection par le VIH ou de SIDA ou en souffrant sont divulgués.
Patent CA-2949947-A1 (CA)
Inventor: CRAWLEY SUZANNE CHRISTINE
IPC: C07K14/00
Filed: 2015-05-19
Abstract: The present disclosure provides a composition comprising an agent that modulates binding of Vista to LRIG1; and further provides methods of modulating binding of Vista to LRIG1. The present disclosure provides a composition comprising an agent that modulates binding of HHLA2 to KIR3DL3; and further provides methods of modulating binding of HHLA2 to KIR3DL3.
Patent CA-2950261-A1 (CA)
Title: Laser hardened crankshaft
Inventor: KOPMANIS MICHAEL A
IPC: B23K26/352
Filed: 2016-11-30
Abstract: A method of crankshaft laser hardening includes grinding one or more surfaces of a green crankshaft to produce a green ground crankshaft and to define journal geometry thereon prior to hardening of the surfaces to avoid loss of compressive stresses associated with grinding a hardened crankshaft. The method also includes laser hardening the surfaces of the green ground crankshaft to induce compressive stresses.
Patent CA-2953902-A1 (CA)
Title: Tool holding frame
Inventor: KAO JUI-CHIEN
IPC: B25H3/00
Filed: 2017-01-09
Abstract: A tool holding frame has a track base (10), a positioning board (20), and positioning mounts (30). The track base (10) has two rails (12) each having a sliding channel (14). The positioning board (20) is disposed on the track base (10) and has multiple positioning segments (24) and multiple first engaging segments (26). Each positioning segment (24) has a curved positioning groove. The first engaging segments (26) are arranged alternately with the positioning segments (24). The positioning mounts (30) are slidably and rotatably mounted on the track base (10). Each positioning mount (30) has an annular positioning flange (311) and multiple second engaging segments (312). A curved part of the positioning flange (311) is selectively engaged with one of the positioning segments (24). Two of the second engaging segments (312) are selectively engaged with one of the first engaging segments (26).
Patent CA-2957755-A1 (CA)
Title: Aircraft electronic fingerprint and monitoring performance of an aircraft component using the aircraft's electronic fingerprint
Inventor: DUARTE NICOLAS B
IPC: B64D47/00
Filed: 2015-07-30
Abstract: An initial electronic fingerprint for a vehicle and selected component of the vehicle, e.g. an aircraft windshield having a heatable member, is made. During operation of the aircraft, the initial electronic fingerprint of the aircraft and a real time electronic fingerprint of the aircraft are compared to determine the operating performance of the heatable member. The parameter that provides the performance of the component includes a time count within a predetermined time period. As the time count increases during the predetermined time period, the performance of the heatable member toward unacceptable performance increases.
Patent CA-2959075-A1 (CA)
Inventor: PAVEY KARL DAVID
IPC: G01N31/00
Filed: 2014-08-27
Abstract: Embodiments relate generally to methods, systems, devices and applications for use in relation to the detection of chemical vapours. A particular embodiment relates to a device for chemical vapour sensing. The device comprises a housing of a size to be manually portable, the housing defining a plurality of receptors adapted to receive a respective plurality of manually replaceable chemical vapour sensing components. The device further comprises at least one signal receiver to receive data signals from each chemical vapour sensing component when the chemical vapour sensing component is positioned in one of the receptors.
Patent CA-2959455-A1 (CA)
Title: System and method for semi-orthogonal multiple access
Inventor: JIA MING
IPC: H04L27/34
Filed: 2015-08-25
Abstract: A method for operating a transmitting device using semi-orthogonal multiple access (SOMA) includes determining power allocations and sub-quadrature amplitude modulation (sub-QAM) allocations for a first receiving device and a second receiving device in accordance with channel information associated with the first receiving device and the second receiving device, and transmitting information about a first power allocation for the first receiving device, and a first sub-QAM allocation for the first receiving device to the first receiving device.
Patent CA-2959695-A1 (CA)
Inventor: FRANKENBACH GAYLE MARIE
IPC: A61F9/01
Filed: 2015-09-25
Abstract: The present invention relates to substrates comprising malodor reduction compositions and methods of making and using such substrates. Such malodor reduction compositions do not unduely interfere with the scent of the perfumed or unperfumed substrates comprising such malodor reduction compositions and the perfumed or unperfumed situs that is treated with such substrates.
Patent CA-2959847-A1 (CA)
Inventor: BLEAU ALEXANDRE
IPC: B60B33/04
Filed: 2017-03-01
Abstract: A caster assembly for a wheelchair comprises a stem having a frame clamp at a first end and a fork clamp at a second end, the frame clamp configured to form a frame joint with at least one rotational degree of freedom with a frame portion of the wheelchair, a tightening of the frame clamp securing the stem to the frame portion, the frame joint having a frame rotational axis. A fork unit has a fork portion and a caster rotatably supported by the fork portion, the fork unit having swivel mechanism, and a joint portion forming a rotational joint with the fork clamp of the stem, a tightening of the fork clamp blocking rotation of the rotational joint, the rotational joint having a fork rotational axis. A vector of the fork rotational axis is normal to a fork rotational plane in which the fork rotates relative to the stem, and further wherein the frame rotational axis is not parallel to the fork rotational plane.
Patent CA-2966144-A1 (CA)
Inventor: BREAUX KENNETH
IPC: G01N3/12
Filed: 2017-05-04
Abstract: A pipeline pressure isolation system that can have a multi pressure head plug module, a hydrotest module and/or a multiwedge pipe interface.
Patent CA-2966155-A1 (CA)
Title: Intraventricular enzyme delivery for lysosomal storage diseases
Inventor: DODGE JAMES
IPC: A61P3/00
Filed: 2007-01-22
Abstract: Lysosomal storage diseases can be successfully treated using intraventricular delivery of the enzyme which is etiologically deficient l the disease. The administration can be performed slowly to achieve maximum effect. Surprisingly, effects are seen on both sides of the blood-brain barrier, making this an ideal delivery means for lysosomal storage diseases which affect both brain and visceral organs.
Patent CA-2966285-A1 (CA)
Title: Systemes et methodes de masquage dynamique des donnees
Inventor: HARP VICKY
IPC: G06F21/60
Filed: 2017-05-10
Abstract: Certaines réalisations décrites peuvent servir à contrôler laccès aux données, soit les données prévues pour laccès restreint en particulier. Selon au moins une réalisation, un système et une méthode de masquage de données dynamique intercepte les demandes de lecture dentrée et de sortie (I/0) pour des données dans une mémoire externe, détermine si les données devant être lues devraient être masquées et, le cas échéant, procède au masquage dynamique des données avant de consigner les données demandées en mémoire. Le système et la méthode de masquage de données dynamique fournissent une amélioration sur le plan technique aux systèmes informatiques, laquelle amélioration permet notamment déviter le besoin de créer toute une base de données distincte avec des données nettoyées et, par conséquent, déviter dencourir les dépenses en matière dargent et de ressource associées à la création dune base de données nettoyée distincte.
Patent CA-2966586-A1 (CA)
Inventor: DOERRING NICHOLAS DANIEL
IPC: G11B27/031
Filed: 2015-10-22
Abstract: Methods and systems of modifying a media presentation are presented. In one example, a first media item including first audio data is played. During that time, a user indication is received. In response to the indication, detection data for a first audio segment of the first audio data is generated. A second media item including second audio data is then played. A second audio segment in the second audio data corresponding to at least a portion of the first audio segment is detected based on the detection data. Whether a location in the second audio segment corresponds to a location in the detection data associated with the user indication is determined. In response to the location in the second audio segment corresponding to the location in the detection data, the playing of the second media item is altered during at least a portion of the second audio segment.
Patent CA-2967311-A1 (CA)
Title: Transformateur de vehicule d'inspection in situ avec coque de cage
Inventor: ROSSANO GREGORY F
IPC: H01F27/00
Filed: 2015-11-03
Abstract: L'invention concerne un dispositif d'inspection (30) à utiliser dans un conteneur de fluide comprenant au moins un dispositif de poussée (38, 42), au moins un dispositif de ballast (46) et une cage (34) qui porte le/les dispositif(s) de poussée (38, 42) et le/les dispositif(s) de ballast (46). La cage (34) comprend au moins deux barres (60, 62). Chaque barre (60, 62) fournit une ouverture (82), les ouvertures formant une cavité de cage (92) pour porter le/les dispositif(s) de poussée (38, 42) et le/les dispositif(s) de ballast (46).
Patent CA-2967738-A1 (CA)
Inventor: STEVENS HOWARD NORMAN ERNEST
IPC: A61K9/42
Filed: 2015-11-16
Abstract: A press coated tablet for delayed release of an active ingredient comprising: (a) a core comprising one or more active ingredients, and;(b) an erodible delayed release barrier surrounding the core and comprising a wax and two or more grades of L-HPC, wherein the wax and L-HPC are provided in a weight ratio of wax to L-HPC of from 30%:70% to 70%:30%. The invention also relates to a method of making the press coated tablet.
Patent CA-2969387-A1 (CA)
Inventor: BLAHUT ERIC
IPC: B01L3/00
Filed: 2015-12-01
Abstract: The invention generally relates to containers for cell and tissue culturing with multiple compartments in fluid communication with each other to provide a common culture environment in each of the compartments while maintaining physical separation of cells and tissue therein. The invention further relates to culture containers providing a sterile culture environment with detachably coupleable lids and open access to each compartment within a container.
Patent CA-2969789-A1 (CA)
Inventor: GAHLAWAT RAVINDER
IPC: E21B7/12
Filed: 2015-01-16
Abstract: A system for preventing annular pressure buildup comprising: a wellbore; two or more annuli located within the wellbore; a piston assembly located adjacent to a wellhead of the wellbore; and a pipe system that connects the two or more annuli in parallel to the piston assembly, wherein when the amount of pressure in the pipe system exceeds a predetermined amount, then a piston of the piston assembly moves whereby the movement reduces the amount of pressure in the two or more annuli.
Patent CA-2971072-A1 (CA)
Inventor: RAPPARINI GINO
IPC: B29C51/26
Filed: 2016-09-13
Abstract: A thermoforming machine and a thermoforming method are provided, in particular for producing capsules for obtaining beverages. The capsules (C) are produced from a film (F) of thermoformable material by thermoforming one or more predefined portions (X) of the film. The one or more predefined portions (X) of the film of thermoformable material are pre-heated, i.e. they are heated before being subjected to thermoforming so as to minimize the probability that the film of thermoformable material tears or breaks during thermoforming or after thermoforming.
Patent CA-2978153-A1 (CA)
Title: Aeroflottation dissoute pour l'elimination du selenium
Inventor: LILLY BRIAN KEITH
IPC: C02F1/24
Filed: 2017-09-05
Abstract: Il est décrit, selon certaines réalisations, un appareil et une méthode servant à réduire la teneur en sélénium dun flux dentrée de fluide. Il est décrit des composantes et des étapes permettant deffectuer des modifications chimiques dun flux dentrée de fluide et dautres composantes et étapes permettant deffectuer des modifications physiques à un flux de fluide modifié chimiquement. Lorsque le flux dentrée de fluide présente une teneur en sélénium, la modification chimique du flux dentrée de fluide entraîne au moins une partie de la teneur en sélénium dans une phase solide contenant du sélénium. Au nombre de ces modifications figurent au moins loxydation, la coagulation, la chélation et la floculation. Il est également décrit des composantes et des étapes permettant deffectuer des modifications physiques qui séparent et retirent une partie ou la totalité de la phase solide contenant du sélénium de la phase liquide, ce qui réduit la teneur en sélénium de la phase liquide.
Patent CA-2978198-A1 (CA)
Title: Desulfurization and denitration agent
Inventor: WEI XIONGHUI
IPC: B01D53/78
Filed: 2016-03-09
Abstract: A desulfurization and denitration agent which is a mixture of polyalcohol and/or polyglycol substances, polycarboxylic acid substances and alkaline substances heated to above 90°C and yielding, after condensation and/or polymerization, macromolecular or high-polymer ethers and/or esters for use in removing sulfur dioxides and/or nitrogen oxides from gases.
Patent CA-2979112-A1 (CA)
Title: Composition pour la sante oculaire
Inventor: OLMIERE CELINE
IPC: A61K31/05
Filed: 2016-03-25
Abstract: Composition ophtalmique nutraceutique comprenant : des vitamines; des oligoéléments; des caroténoïdes; des acides gras oméga 3; et du resvératrol.
Patent CA-2982896-A1 (CA)
Inventor: DENG LIANG
IPC: A61K39/285
Filed: 2016-04-18
Abstract: La présente invention concerne un virus-vaccin Ankara modifié (MVA) ou MVAAE3L livré dans les tumeurs ou dans système en tant qu'agent immunothérapeutique anticancer, seul ou en combinaison avec un ou plusieurs agents de blocage de points de contrôle de l'immunité pour le traitement des tumeurs solides malignes. Des formes de réalisation particulières de l'invention portent sur la mobilisation du système immunitaire de l'hôte pour créer une réponse immunitaire contre la tumeur.
Patent CA-2983834-A1 (CA)
Inventor: PLETZ MICHAEL
IPC: F16L1/06
Filed: 2017-10-26
Abstract: A pipelayer rnachine having a counterweight assembly is provided. The pipelayer machine can include a main body having first and second sides, a first side track provided on the first side of the main body and a second side track provided on the second side of the main body. A side boom can be provided on the first side of the main body. The counterweight assembly can be provided on the second side of the main body and include a counterweight mounting frame. A counterweight can be provided having a first side with an engagement hook extending from the first side. The engagement hook can be used to attach the counterweight to the counterweight mounting frame.
Patent CA-2984652-A1 (CA)
Title: Power bar hanger for modular lighting system
Inventor: SONNEMAN ROBERT A
IPC: F21S2/00
Filed: 2017-11-02
Abstract: A hanger for supporting the ends of two in-line power bars includes a body two cavities receiving the respective ends of the power bars. Clips within the cavities engage rails in the power bars. One or more rods support the body and can also be connected to the clips.
Patent CA-2985472-A1 (CA)
Inventor: MALIK RAHUL
IPC: H04W4/06
Filed: 2016-05-23
Abstract: Described herein are implementations for using a remote control device to control a target device on a network. An exemplary remote control device may generate a data packet comprising a command for controlling the target device and a network address associated with the target device. The remote control device may establish a connection to an infrastructure device on the network, and transmit the data packet to the infrastructure device. The infrastructure device may multicast the data packet to a plurality of IoT devices on the network. An IoT device, of the plurality of IoT devices, may execute the command based on determining, using the network address, that the IoT device is the target device.
Patent CA-2986072-A1 (CA)
Title: Compositions et procedes pour l'analyse de lymphocytes t avec des antigenes pour des populations specifiques
Inventor: HEATH JAMES R
IPC: G01N33/52
Filed: 2016-06-01
Abstract: L'invention concerne des compositions et des procédés, pour isoler des lymphocytes T spécifiques d'un antigène dérivé d'un patient, comprenant un complexe d'antigènes ayant un agent de tri de nanoparticules à code à barres à polynucléotide, complexé avec un tétramère formant complexe d'histocompatibilité majeure (CHM) de streptavidine chargé sur un peptide, la technologie de code à barres permettant une analyse haute fidélité d'une banque des complexes d'antigènes afin d'isoler et d'identifier facilement des lymphocytes T spécifiques d'un antigène.