baber/WOPTO huggingface dataset:
Patent CA-2859167-C (CA)
Inventor: CLARK JAMES E
IPC: G01N21/84
Filed: 2012-12-12
Granted: 2021-03-16
Abstract: Chemical indicator apparatuses containing one or more chemical indicators for use in monitoring the quality of water in an aquatic environment. The apparatuses are designed and configured to be submersible in the water that is being monitored. In some embodiments, each apparatus includes a plurality of immobilized-dye-based chemical indicators that undergo a physical change as levels of one or more constituents of the water change. Such indicators can be read by one or more suitable optical readers. These and other embodiments are designed and configured to be movable by a corresponding monitoring/measuring apparatus, for example, via a magnetically coupled drive. Also disclosed are a variety of features that can be used to provide a chemical indicator apparatus with additional functionalities.
Patent CA-2859789-C (CA)
Inventor: GEBERT MARK S
IPC: A23K20/189
Filed: 2013-02-01
Granted: 2022-10-18
Abstract: The invention provides improved methods and compositions comprising phytase and phytic acid. In some embodiments, improved stability of phytase is achieved and employed in such areas as improved animal feed compositions. The phytase and phytic acid are in functional proximity, preferably in a multi-layered granule or a pellet comprising such a multi-layered granule.
Patent CA-2870749-C (CA)
Title: Methods for transferring discrete articles
Inventor: PAPSDORF CLIFFORD THEODORE
IPC: B65G47/84
Filed: 2013-04-16
Granted: 2017-05-23
Abstract: The present disclosure is directed to a method of transferring discrete articles from or to a moving carrier member using a transfer assembly. The transfer assembly comprises a frame defining a rotation axis and a transfer member comprising a transfer surface configured to receive one of the discrete articles. The method comprises rotating the transfer member about the rotation axis and maintaining the transfer surface at a substantially constant minimum distance away from the moving carrier member at the point of discrete article transfer.
Patent CA-2876809-C (CA)
Inventor: NEVERS ROMAIN
IPC: B64D35/00
Filed: 2014-12-24
Granted: 2017-03-14
Abstract: This invention concerns a shock absorbing device (10) for a shaft (1) in rotation around a rotation axis parallel to a direction (A). The said shock absorbing device (10) comprises a support (11), a plate (12), a bearing (13) and the means to tighten (15). The said support (11) is fixed and features a first opening (111), the said plate (12) features a second opening (121) and the said bearing (13) features a third opening (131). The said shaft (1) simultaneously crosses the said first, second and third openings (111, 121, 131) with respectively first, second and third radial play, the said third radial play being less than the said first and second radial plays. The said bearing (13) is mobile relative to the said support (11) in a plane perpendicular to the said direction (A). The said means to tighten (15) pushes the said plate (12) against the said bearing (13) and the said bearing (13) against the said support (110).
Patent CA-2876815-C (CA)
Inventor: LINDKVIST ROBERT
IPC: F24F13/08
Filed: 2013-06-11
Granted: 2021-04-27
Abstract: La présente invention porte sur un moyen de commande pour un canal pouvant être relié à un système à écoulement central, lequel est configuré de façon à créer une sous-pression ou une surpression dans le canal. Le moyen de commande est configuré de façon à augmenter ou à diminuer la résistance à l'écoulement dans le canal. Le moyen de commande est de plus configuré de façon à réduire la résistance à l'écoulement quand l'écoulement dans ledit canal chute au-dessous d'un écoulement prédéfini, et de façon à accroître la résistance à l'écoulement quand l'écoulement dans ledit passage dépasse ledit écoulement prédéfini.
Patent CA-2878203-C (CA)
Inventor: LIN HUNGYU HENRY
IPC: G06Q50/30
Filed: 2013-06-27
Granted: 2016-04-19
Abstract: A method for providing on-demand service information is provided. One or more processors determine, for a given geographic region, position information for each of a plurality of requesters for an on-demand service and position information for each of a plurality of service providers that can provide the on-demand service. A plurality of sub-regions is identified for the given geographic region. Based, at least in part, on the position information of the requesters and the service providers, one or more sub-regions are determined as being under-supplied by the plurality of service providers as compared to one or more other sub-regions. Information identifying the under-supplied sub-regions are provided to one or more service provider devices.
Patent CA-2880071-C (CA)
Inventor: PATON ADRIAN
IPC: F03D13/20
Filed: 2013-07-16
Granted: 2016-10-04
Abstract: L'invention concerne un mât (1) d'une éolienne comprenant une partie inférieure (1.1) sous la forme d'un mât en charpente métallique ou en treillis présentant au moins deux montants de coin et une partie supérieure (1.2) sous la forme d'un mat tubulaire de section pratiquement ronde, chaque montant de coin (1.10) étant composé de plusieurs profilés tubulaires en acier (1.11, 1.12) reliés les uns aux autres dans la direction longitudinale. Pour obtenir que les composants d'un tel mât soient faciles à transporter et simples à monter, l'invention propose un concept de mât modulaire. Selon l'invention, chaque montant de coin (1.10) est composé d'au moins trois profilés tubulaires en acier (1.11, 1.12) qui sont pourvus de brides perforées (1.13) pour recevoir des vis, les montants de coin (1.10) étant reliés les uns aux autres par des entretoises (1.15) et/ou des tirants (1.17) reliés aux brides (1.13) et les profilés tubulaires an acier (1.11, 1.12) de chaque montant de coin (1.10) étant des profilés tubulaires en acier soudés par des cordons de soudure en spirale.
Patent CA-2881700-C (CA)
Title: Model based engine inlet condition estimation
Inventor: MEISNER RICHARD P
IPC: F02C9/00
Filed: 2013-09-25
Granted: 2021-01-26
Abstract: A gas turbine engine inlet sensor fault detection and accommodation system comprises an engine model, an engine parameter comparison block, an inlet condition estimator, control laws, and a fault detection and accommodation system. The engine model produces a real-time model-based estimate of engine parameters. The engine parameter comparison block produces residuals indicating the difference between the real-time model-based estimate of engine parameters and sensed values of the engine parameters. The inlet condition estimator iteratively adjusts an estimate of inlet conditions based on the residuals. The control laws produce engine control parameters for control of gas turbine engine actuators based on the inlet conditions. The fault detection and accommodation system detects faults in inlet condition sensors, selects sensed inlet conditions for use by the control laws in the event of no fault, and selects estimated inlet conditions for use by the control laws in the event of inlet condition sensor fault.
Patent CA-2882464-C (CA)
Title: Electronic cigarette apparatus
Inventor: LIU QIUMING
IPC: A24F40/90
Filed: 2012-08-24
Granted: 2017-07-25
Abstract: An electronic cigarette apparatus comprises an electronic cigarette and an electronic cigarette charger (100) charging the electronic cigarette. The electronic cigarette charger (100) is provided with a first magnetic attachment portion at a position abutting with the electronic cigarette, and correspondingly, the electronic cigarette is provided with a second magnetic attachment portion magnetically attracted each other to the first magnetic attraction portion, so as to make the electronic cigarette stably abutting with the electronic cigarette charger (100). The electronic cigarette charger (100) is provided with a first connector (3) at a position abutting with the electronic cigarette. The first connector (3) comprises a first seat body (31), a first pole (32) disposed in a middle portion of the first seat boy, and a first insulative sleeve (33) disposed between the first seat body (31) and the first pole (32) to isolate the first seat body (31) from the first pole (32). The electronic cigarette is provided with an electronic cigarette battery (28) inside, and one side of the electronic cigarette is provided with a second connector (27) connecting the electronic cigarette battery (28) and abutting with the first connector (3) on the electronic cigarette charger (100). The electronic cigarette apparatus enables the electronic cigarette to be inserted into the electronic cigarette charger (100) and taken out of the electronic cigarette charger (100) conveniently.
Patent CA-2883893-C (CA)
Title: Intervention device
Inventor: BRATBAK DANIEL FOSSUM
IPC: A61B17/34
Filed: 2013-09-06
Granted: 2021-05-04
Abstract: A device for interventions within the body, the device comprising: an end piece 6 for insertion into the body at a distal end thereof, the end piece 6 including a rigid lumen for holding an instrument 10 and guiding the instrument 10 to the distal end of the end piece; and a body section 4 supporting the lumen and being rigidly connected thereto, the body section including a navigation array 14 for guidance of the device using a surgical navigation system and/or including an anchor point 20 for a standard navigation array.
Patent CA-2887191-C (CA)
Title: Secure linkage of databases
Inventor: EL EMAM KHALED
IPC: G06F21/62
Filed: 2015-04-02
Granted: 2021-05-25
Abstract: A secure linkage between databases allows records of an individual in a first database to be linked to records of the same individual in a second database without disclosing or providing personal information outside of either database or system responsible for controlling access to the respective databases As such, records of individuals may be securely linked together without compromising privacy or security of the databases.
Patent CA-2888254-C (CA)
Inventor: GUTIERREZ JOSE
IPC: E21B47/13
Filed: 2013-10-16
Granted: 2021-03-23
Abstract: La présente invention se rapporte à un processeur sous-marin qui peut être localisé près du fond de la mer d'un site de forage et utilisé pour coordonner les opérations des composants de forage sous-marin. Le processeur sous-marin peut être enfermé dans une seule unité interchangeable qui fixe un récepteur sur un composant de forage sous-marin, tel qu'un bloc obturateur de puits (BOP pour Blow-Out Preventer). Le processeur sous-marin peut transmettre des commandes pour commander le bloc BOP et recevoir des mesures des capteurs situés partout dans le bloc BOP. Le processeur sous-marin peut relayer à la surface des informations pour permettre un enregistrement ou une surveillance. Le processeur sous-marin peut également être programmé avec un modèle à partir duquel il est possible de commander le fonctionnement du bloc BOP par exemple dans des conditions d'urgences.
Patent CA-2889244-C (CA)
Title: Procede d'usinage d'un composite en plastique renforce de fibres d'une pale de rotor, demi-produit sous forme de composite structural et lampe uv servant a durcir un materiau de matrice durcissant aux uv
Inventor: HESSE INGO
IPC: B29C73/34
Filed: 2013-11-08
Granted: 2018-06-26
Abstract: L'invention concerne un procédé d'usinage d'un composite en plastique renforcé de fibres d'une pale de rotor, comprenant les étapes consistant à : - prédisposer le composite en plastique renforcé de fibres à usiner sur la pale de rotor, - préparer une zone d'usinage local du composite en plastique renforcé de fibres, - préparer un composite de matrice fibreuse comprenant un matériau de matrice durcissant aux UV et un matériau fibreux, - déposer le composite de matrice fibreuse sur la zone d'usinage local du composite en plastique renforcé de fibres, et - durcir le matériau de matrice. Selon l'invention, le durcissement du matériau de matrice se fait au moyen d'un rayonnement UV.
Patent CA-2896968-C (CA)
Inventor: EAMES CURTIS
IPC: B05B7/16
Filed: 2014-01-06
Granted: 2021-08-31
Abstract: An improved thermal fogging device includes an extended heat transfer surface located within the aerosolization chamber that increases the mixing of the liquid chemical particles and the hot gases in the aerosol to improve aerosolization. The extended heat transfer surface also helps to increase the heat transfer to the forming aerosol in the aerosolization chamber.
Patent CA-2902186-C (CA)
Inventor: GUPTA SHASHI
IPC: A61K31/7105
Filed: 2014-03-12
Granted: 2023-04-11
Abstract: L'invention concerne des aptamères qui se lient à l'IL-6. L'invention concerne également des compositions pharmaceutiques comprenant des aptamères de l'IL-6 et des méthodes de traitement de pathologies utilisant les aptamères.
Patent CA-2902301-C (CA)
Title: Tire mounting device
Inventor: ISHIKAWA MASANOBU
IPC: B60C25/12
Filed: 2013-02-28
Granted: 2016-09-06
Abstract: A bead guide (50) is provided with a columnar part (51) having a cylindrical side surface, and a guide plate (52) provided extending from the tip end of the columnar part (51). An expansion bar rotation driving section (41) causes the bead guide (50) to rotate, and selectively switches between a first position at which the guide plate (52) is retracted further inward in the radial direction from the outer circumferential end of a wheel (H) and a second position at which at least a portion of the guide plate (52) projects further outward in the radial direction than the outer circumferential end of the wheel. By switching the bead guide (50) from the first position to the second position, the guide plate (52) can be caused to enter beneath an upper bead (TBU).
Patent CA-2905936-C (CA)
Title: Self-adjusting non-contact seal
Inventor: JUSTAK JOHN F
IPC: F01D11/02
Filed: 2014-03-12
Granted: 2021-05-04
Abstract: A self-adjusting non-contact seal (130) for sealing a circumferential gap comprising: at least one shoe (132); a nozzle (150) extending from an inner surface of said at least one shoe; a first projection (144, 148) extending from said inner surface of said at least one shoe; a second projection (146) extending from said inner; at least one spring element (24); at least one secondary sealing (48, 50).
Patent CA-2909427-C (CA)
Inventor: MILLER MATTHEW L
IPC: C09K8/565
Filed: 2014-02-17
Granted: 2018-01-02
Abstract: A treatment fluid for treating a portion of a subterranean formation comprises: a base fluid, wherein the base fluid comprises a hydrocarbon liquid; and a gellant, wherein the gellant: is a polymer; and is activated at an activation temperature, wherein the thermal activation of the gellant causes the treatment fluid to become a gel. A method of treating a portion of a subterranean formation includes introducing the treatment fluid into the portion of the subterranean formation, wherein the subterranean formation is penetrated by a well, wherein at least a portion of the well has a bottomhole temperature greater than or equal to the activation temperature, and wherein the step of introducing comprises introducing the treatment fluid into the portion of the well.
Patent CA-2909456-C (CA)
Inventor: DOHOGNE DENNIS A
IPC: B25B13/46
Filed: 2014-04-04
Granted: 2017-04-25
Abstract: L'invention concerne un mécanisme de rochet ayant une pluralité d'éléments d'entraînement de rotation reliés entre eux (9-12) ayant des dents, l'un des éléments d'entraînement étant un élément d'entraînement fixe (12) et un autre des éléments d'entraînement étant un élément d'entraînement intermédiaire mobile (9), un premier élément cliquet (7) et un second élément cliquet (8) mobiles en un mouvement alternatif, l'élément d'entraînement fixe (12) tournant de façon alternée dans une seule direction par mouvement des éléments cliquets (7-8).
Patent CA-2919745-C (CA)
Inventor: SANDHOLZER MARTINA
IPC: C08L23/14
Filed: 2014-08-18
Granted: 2018-08-07
Abstract: The present invention relates to a polyolefin composition comprising two heterophasic propylene copolymers which differ in the intrinsic viscosity of their xylene soluble fractions.
Patent CA-2921041-C (CA)
Title: Therapies immuno-oncolytiques
Inventor: THORNE STEPHEN HOWARD
IPC: C12N7/01
Filed: 2014-08-22
Granted: 2023-10-31
Abstract: Cette invention concerne des virus de la vaccine oncolytiques qui ont été modifiés pour favoriser l'immunité antitumorale et/ou réduire l'immunité de l'hôte et/ou la réponse en anticorps contre le virus. Elle se base, au moins en partie, sur la découverte selon laquelle le virus de la vaccine oncolytique - (i) portant une délétion génomique d'un gène qui réduit l'immunité lymphocytaire T (protéine se liant à l'interleukine-18) ; (ii) traité avec une enzyme sialidase qui devrait réduire l'activation des TLR2 et par conséquent la réponse en anticorps ; (iii) portant un gène qui stimule l'induction de lymphocytes T cytotoxiques (par ex., TRIF) et/ou (iv) réduit les cellules myéloïdes suppressives de tumeur par réduction de la prostaglandine E2 - réduit la croissance tumorale. Par conséquent, la présente invention concerne des virus de la vaccine immuno-oncolytiques et des méthodes pour les utiliser dans le traitement des cancers.
Patent CA-2925441-C (CA)
Inventor: RULLAUD MATTHIEU FRANCOIS
IPC: F23R3/14
Filed: 2014-09-29
Granted: 2021-06-29
Abstract: The invention relates to a combustion chamber for a turbine engine, including an annular bottom wall (18) provided with injection systems (20) each centred on a respective axis (24) and each having an upstream end forming a socket (26') intended for receiving a head of a fuel injector, and an annular fairing (40') covering said bottom wall (18) and including injector-passage openings (42) arranged respectively opposite said injection systems (20), wherein said annular fairing (40) comprises air-intake openings separated from said injector-passage openings (42), and said socket (26') of each injection system passes through the corresponding injector-passage opening (42) and includes, at the upstream end thereof, a flange (62) having a free end (64) separated from said axis (24) of the injection system by a first distance (d1) which is greater than a second distance (d2) separating an edge of said injector-passage opening and said axis.
Patent CA-2929291-C (CA)
Title: Method and system for detection of a material within a region of the earth
Inventor: FUKUSHIMA EIICHI
IPC: H01F5/00
Filed: 2013-12-04
Granted: 2019-07-09
Abstract: Methods and systems for detecting a material within a region of the Earth are provided. The region may be under a surface of earthen formation, ice, snow, or water. The method may be practiced in a variety of applications, for example in an arctic region to detect oil spills, leaks, or seepages. The methods and systems may include using at least one coil to transmit a radio frequency (RF) excitation signal into the region of the Earth; and receive any NMR response signals to determine the presence of the material of interest.
Patent CA-2931444-C (CA)
Title: Variable displacement vane pump with thermo-compensation
Inventor: ARNOLD MANFRED
IPC: F04C2/344
Filed: 2015-09-03
Granted: 2020-10-27
Abstract: A variable displacement vane pump has a control slide displaceable within its housing and a first control chamber and a second control chamber for receiving pressurized lubricant. A thermally adjustable control valve is provided in the housing for adjusting pump displacement based on a temperature of the lubricant. In addition to fluid communication channels in the control chambers, at least one vent port is provided in the second chamber. The control valve is configured to control pressure and fluid communication between the chambers along with the control slide. The control valve can help reduce pump displacement at lower temperatures and low engine speeds. At lower temperatures, the second control chamber can be pressurized by the first control chamber. At higher temperatures, the second control chamber can be vented through the control valve and/or the vent port, despite the position of the control slide.
Patent CA-2937626-C (CA)
Title: Cryptographic key server embedded in data transfer system
Inventor: ANTHONY DEVEN J
IPC: H04L9/08
Filed: 2016-07-28
Granted: 2020-07-14
Abstract: Systems and methods for managing cryptographic keys in an avionic data transfer system are provided. A host device (110) associated with the avionic data transfer system can receive one or cryptographic keys (115) via a key fill interface. For instance, in one embodiment, the host device (110) can receive one or more cryptographic keys (215) from a removable data cartridge (130). The host device (110) can act as a key server for other cryptographic units (115) associated with the avionic data transfer system via a data bus (118). For instance, the host device (110) can distribute one or more cryptographic keys (215) to other cryptographic units (115) associated with aircraft via an aircraft bus. The other cryptographic units (115) can use the one or more cryptographic keys (215) for cryptographic processing of data.
Patent CA-2937702-C (CA)
Inventor: LEVENTHAL AARON M
IPC: G06F40/143
Filed: 2015-01-22
Granted: 2022-06-21
Abstract: Certains modes de réalisation décrits concernent des techniques pour éditer des éléments de balisage d'un document en langage de balisage pour mettre en évidence une partie des éléments de contenu visibles du document en langage de balisage. Les techniques peuvent être mises en uvre de n'importe quelle manière appropriée, notamment par l'intermédiaire d'un code de langage de script (par exemple, JavaScript) qui est incorporé dans le document en langage de balisage, mais n'est pas préconfiguré avec des informations concernant le document en langage de balisage ou tout autre document en langage de balisage. Le code de langage de script peut effectuer l'édition automatiquement et sur la base d'une analyse automatique des éléments de balisage du document en langage de balisage. Certains modes de réalisation peuvent comprendre la détermination de la partie du document en langage de balisage à mettre en évidence en identifiant un contenu d'intérêt pour un utilisateur, comprenant en détermination un ensemble de contenus associés par l'analyse d'une structure d'éléments de balisage du document en langage de balisage et/ou l'agencement d'éléments de contenu visibles du document en langage de balisage.
Patent CA-2938863-C (CA)
Title: Emballage souple
Inventor: STACY-RYAN RUSSELL
IPC: B65D75/04
Filed: 2015-02-12
Granted: 2022-05-31
Abstract: Emballage refermable conçu pour contenir une pluralité de produits consommables, comprenant une découpe de film souple possédant une partie rabat, une partie arrière et une partie avant, la partie rabat, la partie arrière et la partie avant étant des parties de la découpe de film souple formées de manière contiguë. Ledit emballage comprend en outre une poche formée par la coopération d'une surface intérieure de la partie avant et d'une surface intérieure de la partie arrière le long d'une première ligne de pliage, la poche comportant une ouverture en haut de la poche et la partie rabat étant fixée à la poche sur la surface extérieure de la partie avant après avoir été pliée le long d'une seconde ligne de pliage pour couvrir l'ouverture et la partie rabat est refermable par-dessus l'ouverture.
Patent CA-2941273-C (CA)
Title: Relay lens system for broadband imaging
Inventor: MOORE FREDERICK ALLEN
IPC: H04N7/015
Filed: 2015-03-03
Granted: 2019-10-01
Abstract: An optical system is provided including a first relay rod of a first material, a second relay rod of a second material, different from the first material, and a lens between the first and second relay rods.