baber/WOPTO huggingface dataset:
Patent CA-2974207-C (CA)
Inventor: BUSH SHAWN D
IPC: E03C1/084
Filed: 2014-03-14
Granted: 2019-02-19
Abstract: A tamper-resistant aerator including an aerator cartridge, an insert defining at least one removal slot, and a locking ring defining at least one removal slot at least partially disposed within a housing is disclosed and extending substantially the entire height of the locking ring. The locking ring rotates with respect to the housing to allow alignment of the removal slot of the locking ring with the removal slot of the insert. Alignment of the slots forms a continuous passageway through the locking ring and into the insert. A mating engagement between the locking ring and the housing secures the locking ring within the housing while allowing it to rotate with respect to the housing. An aerator system is also provided comprising an aerator as described above and a tool adapted to be received in the continuous passageway formed by the alignment of the slots and engage the insert.
Patent CA-2980715-C (CA)
Title: Removal of fine solids from oilfield fluids
Inventor: NEWMAN KATERINA V
IPC: C09K8/02
Filed: 2015-04-24
Granted: 2019-11-12
Abstract: In some embodiments, a pre-treatment source generates pre-treated oilfield fluid from oilfield fluid, prior to injection into an inverting filter centrifuge system. The pre-treatment source increases an efficiency of separating solids from the injected oilfield fluid. An inverting filter centrifuge coupled to the pre-treatment source generates filtered oilfield fluid from the pre-treated oilfield fluid. Post-treatment may be applied to the filtered oilfield fluid. Additional apparatus, systems, and methods are disclosed.
Patent CA-2983050-C (CA)
Title: Procede de sterilisation de materiel de chromatographie et materiel de chromatographie sterilise
Inventor: LEUTHOLD MARTIN
IPC: B01D15/20
Filed: 2016-03-08
Granted: 2019-08-06
Abstract: La présente invention concerne un procédé de stérilisation d'un matériel de chromatographie, notamment de membranes polymères microporeuses, un matériel de chromatographie, lequel est stérilisé au moyen du procédé selon l'invention, l'utilisation d'un matériel de chromatographie stérilisé selon l'invention pour la séparation chromatographique de contaminants à partir d'un fluide, ainsi qu'un système de filtration chromatograpique fermé comprenant un matériel de chromatographie stérilisé selon l'invention.
Patent CA-2984295-C (CA)
Inventor: RATELLE KEVIN
IPC: A63F13/5258
Filed: 2017-10-30
Granted: 2021-04-13
Abstract: A method comprises producing image frames representing evolution of a scene in a field of view of a virtual camera in a virtual environment; and rendering in the image frames an appearance of movement of an environment element in the scene in correspondence with movement of the virtual camera within the virtual environment. In another method the virtual environment may include a virtual camera, an object of interest and an environment element of which at least a portion is located between the virtual camera and the object of interest. The method may comprise producing a sequence of image frames representing evolution of a scene, and over the course of multiple image frames, rendering an appearance of movement of the portion of the environment element to expose more of the object of interest in at least part of the scene previously occupied by the portion of the environment element that was moved.
Patent CA-2992878-C (CA)
Inventor: FU KUN-MEI
IPC: A61M1/36
Filed: 2018-01-24
Granted: 2020-02-11
Abstract: A blood magnetic stimulation device includes a magnetic stimulation unit that has a stimulating coil for being connected to a blood delivering unit or directly worn by a user. The stimulating coil is further connected to a pulse-generating unit that outputs a pulse current to excite the stimulating coil, so as to use electromagnetic pulses to apply strong yet transient magnetic stimulation to blood passing through the magnetic stimulation unit or to blood in the user's subcutaneous vessels, thereby providing magnetic treatment for viremian and related diseases. As compared to the existing blood treating devices, the magnetic stimulation provided by the blood magnetic stimulation device incurs no sharp pain and uncomfortableness, and is safer and more acceptable to patients.
Patent CA-3004408-C (CA)
Title: Procedes et appareil permettant d'effectuer une determination concernant un oeil dans des conditions d'eclairage ambiant
Inventor: BAILEY MELISSA D
IPC: A61B3/103
Filed: 2015-11-06
Granted: 2023-09-19
Abstract: La présente invention concerne des procédés et un appareil permettant d'effectuer une détermination concernant un il dans des conditions d'éclairage ambiant, comprenant la détection de la lumière ambiante réfléchie par l'il d'un sujet à partir de la rétine de l'il du sujet, et la réalisation d'une détermination concernant l'il du sujet sur la base de la lumière ambiante réfléchie.
Patent CA-3008571-C (CA)
Inventor: ALIMI VINCENT
IPC: G06F21/36
Filed: 2016-12-01
Granted: 2020-12-15
Abstract: A system and a method for operating a device. The method comprises generating a correspondence table, a hot spots layout and a visual representation of a scrambled keypad; transmitting the correspondence table, the visual representation of the scrambled keypad; and the hot spots layout. The method further comprises causing to display, by a display controller, the visual representation of the scrambled keypad on a display screen; detecting, by a touch screen controller, a touch event input from a user through a touch screen; generating, by the touch screen controller, a keying event based on the touch event input and the hot spots layout; encrypting the keying event; and transmitting, to a secure element, the encrypted keying event. The method also comprises decrypting the encrypted keying event; and reconstituting a personal identification code (PIC) associated with the user based on the keying event and the correspondence table.
Patent CA-3010587-C (CA)
Title: Igg subtyping assay for identifying transplantable tissue samples
Inventor: RAO PRAKASH
IPC: G01N33/483
Filed: 2016-12-05
Granted: 2021-08-17
Abstract: The disclosure relates to methods for assessing the suitability of a tissue obtained from a vertebrate (e.g., human) donor for grafting to a recipient, such as another vertebrate of the same species. The method involves contacting leukocytes obtained from the donor with serum from the recipient. Binding between recipient antibodies and the leukocytes is assessed, specifically focusing on the subtype(s) of IgG antibodies which bind with donor leukocytes. Detected binding between recipient antibodies of subtypes IgG1 and IgG3 indicates that the donor tissue is not suitable for grafting to the recipient. Detected binding between recipient antibodies of subtypes IgG2 and/or IgG4 indicates that the donor tissue can suitably be grafted to the recipient.
Patent CA-3014177-C (CA)
Title: Procedes de conversion d'olefines en alcools, ethers ou combinaisons de ces derniers
Inventor: BECKER MICHAEL C
IPC: C07C29/141
Filed: 2017-02-10
Granted: 2023-12-12
Abstract: Des modes de réalisation de la présente l'invention concernent des procédés de conversion d'oléfines en alcools, éthers ou combinaisons de ces derniers qui sont appropriés pour être utilisés comme additif de carburant. Selon un mode de réalisation, le procédé consiste (a) à recevoir un courant d'alimentation, le courant d'alimentation comprenant une ou plusieurs oléfines possédant 2 à 5 atomes de carbone en une quantité allant jusqu'à 80 % en poids par rapport au poids du courant d'alimentation ; (b) à soumettre à une hydroformylation le courant d'alimentation en présence d'un catalyseur de manière à convertir au moins 80 % des oléfines du courant d'alimentation en composés oxygénés ; (c) à séparer un courant de produits de l'étape (b) en un courant de composés oxygénés et un courant comprenant des oléfines n'ayant pas réagi, inertes, le catalyseur et le reste des composés oxygénés ; et (d) à traiter le courant de composés oxygénés de manière à convertir une pluralité des composés oxygénés en au moins un alcool, un éther et/ou des combinaisons de ces derniers possédant au moins 3 atomes de carbone, au moins 25 % en poids des alcools et des éthers possédant au moins 3 atomes de carbone qui sont ramifiés par rapport au poids total des alcools et des éthers possédant au moins 3 atomes de carbone, et les alcools, les éthers ou une combinaison de ces derniers étant utilisables comme additif d'essence.
Patent CA-3018818-C (CA)
Title: Side portion, chain link and energy guiding chain
Inventor: DOMMNIK JORG
IPC: F16G13/16
Filed: 2017-04-19
Granted: 2020-06-02
Abstract: The invention concerns a side portion for a chain link of an energy guiding chain designed for guiding supply lines. For pivotable arrangement of adjacent chain links the side portion has at its ends a respective overlap region provided with corresponding abutment surfaces and a pivot axis for limiting pivotal movement. A damping element in the form of a spring lip is disposed in front of at least each first abutment surface for damping the deceleration of the pivotal movement. For improved damping the spring lip has an end region which is axial with respect to its bending axis for coupling in the kinetic energy which is transmitted to said spring lip in the installation position by way of the second abutment surface, that corresponds to the first abutment surface, of the second overlap region of the adjacent chain link.
Patent CA-3020396-C (CA)
Inventor: TERAZAWA YUSUKE
IPC: C22C38/18
Filed: 2016-04-19
Granted: 2020-10-27
Abstract: Provided is an abrasion-resistant steel sheet combining gas cutting crack resistance and abrasion-resistance with low cost. The abrasion-resistant steel sheet has a constituent composition comprising C: more than 0.34% but no more than 0.50%, Si: 0.01-1.0%, Mn: 0.30-2.00%, P: no more than 0.015%, S: no more than 0.005%, Cr: 0.01-2.00%, Al: 0.001-0.100%, and N: no more than 0.01%, with the remainder being made up of Fe and unavoidable impurities. The abrasion-resistant steel sheet has a structure in which the volume percentage of martensite at a depth of 1 mm from the surface of the abrasion-resistant steel sheet is at least 90%, and the prior austenite grain size at the center in the thickness direction of the abrasion-resistant steel sheet does not exceed 80 µm. The hardness at a depth of 1 mm from the surface of the abrasion-resistant steel sheet is, on the Brinell scale, at least 560 HBW 10/3000, and the concentration of Mn [Mn] (% by mass) and the concentration of P [P] (% by mass) in the central segregation part in the thickness direction of the steel sheet satisfy 0.04 [Mn] + [P] < 0.45.
Patent CA-3027259-C (CA)
Title: An override control circuit for the reliable and safe operation of an electrical system
Inventor: GEISS MICHAEL
IPC: B64D27/24
Filed: 2018-12-11
Granted: 2020-09-29
Abstract: The invention is related to the reliability and safety of operating an electrical system in a system application, and, more particularly, to a system application with an electrical system 200 having an energy source 210, an energy sink 220 that generates a sink status signal, and means for controlling the discharge of the energy source by the energy sink. A switch circuit 240 may couple the energy source to the energy sink and generate a switch status signal. A control circuit may generate a switch control signal based on the sink status signal, wherein the control circuit controls the switch circuit 240 by means of the switch control signal. An override control circuit 280 may generate a switch override signal based on the switch status signal that overrides the switch control signal to control the switch circuit 240 if a predetermined override condition is satisfied.
Patent CA-3030390-C (CA)
Inventor: BASIT NAUMAN
IPC: B25J19/06
Filed: 2017-06-29
Granted: 2021-02-02
Abstract: A robotic tool holder (102) includes an actuator (204) that is disposed within a housing (202) and configured to hold a tool (104). The housing and the actuator are in contact via dowels (408, 410, 412, 414, 416, 418, 420, 422, 424) to limit movement of the actuator toward a distal end of the housing. Ones of the dowels that are in contact are in line contact and the ones of the dowels that are in contact are in a triangular geometry. A pressure plate (206) is in line contact with the actuator within the housing around a circumference of the pressure plate. Springs (208) are in contact with the pressure plate to bias the actuator toward a proximal end of the housing via the pressure plate. The springs are in contact with a mounting plate (210) opposite the pressure plate. A sensor switch (212) detects a shock force on the actuator and outputs a signal in response to the shock force.
Patent CA-3031056-C (CA)
Title: Commandes de migration et de maintenance en nuage
Inventor: FIRMENT DREW
IPC: G06F15/16
Filed: 2016-07-19
Granted: 2020-06-02
Abstract: La présente invention concerne des outils améliorés de migration en nuage. Dans certains modes de réalisation, des outils améliorés de migration en nuage peuvent fournir des techniques d'analyse de migration en nuage complexes destinées à une surveillance automatisée de la conformité globale aux protocoles de migration en nuage, comprenant des directives architecturales définies par l'utilisateur et/ou l'organisation. Dans certains modes de réalisation, des outils améliorés de migration en nuage peuvent fournir des commandes de nuage de détection automatisées, en particulier lors de la gestion à travers de multiples comptes de plate-forme informatique en nuage, des nuages privés virtuels (VPC) et/ou un grand nombre de ressources.
Patent CA-3038177-C (CA)
Inventor: LEININGER JON J
IPC: H02K17/42
Filed: 2017-09-28
Granted: 2023-12-19
Abstract: L'invention concerne un dispositif alimenté par induction destiné à être utilisé dans un champ magnétique alternatif, comprenant : un noyau magnétiquement perméable ; une bobine électroconductrice entourant le noyau ; et une charge électrique connectée électriquement à la bobine. La bobine est configurée pour générer une tension lorsqu'elle est exposée au champ magnétique alternatif, afin d'alimenter la charge électrique.
Patent CA-3043231-C (CA)
Title: Method and system for stable and efficient reservoir simulation using stability proxies
Inventor: YANG YAHAN
IPC: E21B41/00
Filed: 2017-11-30
Granted: 2022-06-14
Abstract: A method and system are described to form a subsurface model for use in hydrocarbon operations. The method and system utilize stability proxies with the subsurface models, such as simulation models, and to manage the reservoir simulation.
Patent CA-3048336-C (CA)
Inventor: SVANEBJERG ELO
IPC: E01H1/10
Filed: 2017-12-13
Granted: 2023-02-28
Abstract: The present invention relates to a de-icing and/or anti-icing liquid recovery system for recovering de-icing and/or anti-icing liquids from airport apron/deicing platform surfaces, the system comprising: - a deicing-liquid recovery unit; - a pump; and - a collection tank, where the deicing/anti-icing liquid recovery unit comprises - a rotatable brush; - a baffle; and - a sorting tray fluidly connectable to said collection tank via pump, where the rotatable cylindrical brush is arranged to sweep a apron/deicing platform surface such that materials on the apron/deicing platform surface is forced over the baffle and into the sorting tray, wherein said filter is configured to separate liquids and solid phase materials from said swept-up material, and where liquids collected in the sorting tray can be pumped to the collection tank via said pump. The invention also relates to a de-icing and/or anti-icing liquid recovery and a method for de-icing and/or anti-icing liquid recovery.
Patent CA-3055074-C (CA)
Inventor: PONGO HARRY
IPC: B60T8/32
Filed: 2018-03-28
Granted: 2022-07-26
Abstract: L'invention concerne un véhicule tout terrain comprenant un système de freinage doté d'un module de commande de freinage antiblocage et d'un premier maître-cylindre de frein hydrauliquement couplé au module de commande de freinage antiblocage. Un premier actionneur de frein est couplé au premier maître-cylindre de frein et un étrier de frein est couplé à au moins certains des éléments de mise en prise avec le sol. Le premier maître-cylindre de frein lors de l'actionnement fournit un freinage antiblocage à l'un ou l'autre des premier et second éléments de mise en prise avec le sol. Un second maître-cylindre de frein est hydrauliquement couplé au module de commande de freinage antiblocage. Un second actionneur de frein est couplé au second maître-cylindre de frein et un étrier de frein est couplé à au moins certains des éléments de mise en prise avec le sol. Le second maître-cylindre de frein lors de l'actionnement fournit un freinage antiblocage à l'un ou l'autre des premier et second éléments de mise en prise avec le sol. Le véhicule comprend également un dispositif de surveillance de vitesse comprenant un anneau d'engrenage positionné sur une surface extérieure d'un arbre de liaison et un capteur de vitesse positionné de manière adjacente à l'anneau d'engrenage.
Patent CA-3068948-C (CA)
Inventor: SCHWARZ OLIVER
IPC: G06Q30/06
Filed: 2018-07-05
Granted: 2021-03-23
Abstract: The invention relates to a method for adjusting spectacles in which a virtual fitting process of a parametric frame model of a spectacle frame on a 3D model of the head of a person, to whom the spectacles are to be fitted, is divided into two fitting processes. In a first fitting process, the parametric frame model is adjusted to the 3D model of the head to meet specific fitting guidelines for the parametric frame model. Fitting guidelines of this nature may be specified by a frame manufacturer in order to comply with aesthetic criteria in the fitting. Anatomic fitting is then performed in a second fitting process.
Patent CA-3080648-C (CA)
Inventor: NYULI COLIN A
IPC: A61F2/95
Filed: 2013-05-30
Granted: 2023-10-17
Abstract: Il est décrit un procédé pour charger une prothèse dans un système dadministration, lequel procédé comporte une valve prothétique ayant une pluralité de montants de commissure y étant couplés. La valve prothétique comprend un diamètre neutre. Le procédé prévoit également la réduction du diamètre neutre de la valve prothétique dans des régions discrètes sélectionnées. Les régions discrètes sélectionnées comprennent les montants de commissure. Le procédé prévoit également le chargement de la valve prothétique à diamètre neutre dans un système dadministration.
Patent CA-3095256-C (CA)
Title: Canola variety 18gg2665i
Inventor: FALAK IGOR
IPC: A01H5/00
Filed: 2020-10-05
Granted: 2022-05-31
Abstract: Provided is a canola variety designated 18GG2665I and seed, plants and plant parts thereof produced from a cross of inbred varieties. Methods for producing a canola variety comprise crossing canola variety 18GG2665I with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into 18GG2665I through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby are described. Canola variety 18GG2665I, the seed, the plant produced from the seed, plant parts and variants, mutants, and minor modifications of canola variety 18GG2665I are disclosed.
Patent CA-3096015-C (CA)
Inventor: Kazantsev Anton Anatolevich
IPC: A61L27/06
Filed: 2018-03-01
Granted: 2023-09-12
Abstract: L'invention concerne la médecine et, plus particulièrement, la chirurgie et la chirurgie buccale. Une matrice de titane à base d'un tricot à mailles jetées de métal sans tension pour la régénération dirigée d'un tissu est faite d'un tricot à mailles jetées réalisé à partir de fils de titane, la structure du réseau maillé étant réalisée sous la forme d'un tricot à mailles jetées simple et combiné en métal à deux barres, le tricot étant formé sur la base de tissages principaux et dérivés et ayant des colonnes alternées composées d'un ou deux fils de titane respectivement, les fils de titane ayant une surface profilée. Le résultat technique consiste à réduire l'élasticité et augmenter la plasticité du matériau, tout en préservant les dimensions prédéterminées d'un implant après l'enlèvement de toutes les charges sur le matériau, à améliorer les propriétés d'adhésion de la matrice au fond de la plaie et à délimiter la croissance de l'enveloppe muqueuse et du tissu osseux.
Patent CA-3103025-C (CA)
Title: Disturbance detection for transport links
Inventor: SJODIN MARTIN
IPC: H04L1/00
Filed: 2018-08-23
Granted: 2023-09-26
Abstract: The method comprises sampling transport data received on the transport link to determine properties of the transport link. The method comprises detecting the disturbance of the transport link based on the determined properties of the transport link. The method comprises, responsive to the detecting the disturbance, determining, based on the sampled received transport data, the cause of the disturbance. The method further comprises, responsive to detecting the disturbance, refraining from transmitting an indication of the disturbance or transmitting the indication of the disturbance with an instruction for resolving the disturbance.
Patent CA-3111412-C (CA)
Inventor: LANCASTER PATRICK R
IPC: B65B11/02
Filed: 2015-01-14
Granted: 2023-08-08
Abstract: ABRÉGÉ : Il est décrit un procédé permettant de contrôler un appareil denveloppement dune charge du type configuré pour envelopper une charge sur un support de charge ayant un matériau denveloppe distribué à partir dun distributeur de matériau denveloppe à travers la rotation relative entre le distributeur de matériau denveloppe et le support de charge. Le procédé consiste à contrôler un débit de distribution du distributeur de matériau denveloppe pendant la rotation relative sur la base au moins en partie dun paramètre de force denveloppement. Le matériau denveloppe fait lobjet dune surveillance pour des ruptures pendant la rotation relative. En réponse à la surveillance pour des ruptures du matériau denveloppe, le paramètre de force denveloppement est ajusté dynamiquement et automatiquement. Date reçue/Date Received 2021-03-05
Patent CA-3143371-C (CA)
Title: Signaling storm blocking method, apparatus, and device, and storage medium
Inventor: CAI YUDONG
IPC: H04W12/122
Filed: 2020-08-22
Granted: 2024-01-23
Abstract: Embodiments of this application provide a signaling storm blocking method, apparatus, and device, and a storage medium, and belong to the field of network technologies.  The method includes: obtaining traffic statistics information, where the traffic statistics information is statistics and output information of a traffic performance indicator; detecting a signaling storm based on the traffic statistics information; when the signaling storm is detected, obtaining a call history record CHR log of at least one user equipment UE, where the CHR log is a log file used to record a problem that occurs in a call process of a user; determining a target UE based on the CHR log of the at least one UE, where the target UE is a UE that generates signaling causing the signaling storm; and performing signaling blocking on the target UE. The signaling storm is detected by using the traffic statistics information. When the signaling storm is detected, the target UE that generates the signaling causing the signaling storm is determined based on the CHR log of the UE, and signaling blocking is performed on the target UE. In this way, the signaling storm is more accurately blocked and a blocking effect is improved.