baber/WOPTO huggingface dataset:
Patent CA-2983026-A1 (CA)
Inventor: STENZLER ALEX
IPC: A61M15/06
Filed: 2016-04-13
Abstract: A device for accessing dry powder within a sealed chamber is described. The device includes a hollow housing having a proximal end opening, a primary distal end opening and a secondary distal end opening, at least one wing structure extending from the outer surface of the housing that is positioned distally from the primary distal opening. Also described is a dry powder inhaler having a housing, a penetrating component for accessing dry powder within a sealed chamber, and a mouthpiece, where the mouthpiece is connected to the proximal end opening of the penetrating component, and wherein the at least a portion of the distal end of the penetrating component is positioned within the inhaler housing.
Patent CA-2986744-A1 (CA)
Inventor: AKINTEWE OLUKEMI O
IPC: C12M3/04
Filed: 2016-05-23
Abstract: The invention pertains to devices and methods for rapid release of a patterned tissue module. The invention pertains to a device comprising a substrate and a pattern of shape- memory polymer fabricated upon the substrate, wherein the shape-memory polymer is converted to a deformed state by exposure to an external stimulus, for example, a change in temperature, pH, ionic strength, solvent, salt, surfactant, or an electric or magnetic field. The invention also pertains to a method of releasing a patterned tissue module, the method comprising the steps of plating cells in the device of the invention, culturing the cells to produce the patterned tissue module on the pattern of shape-memory polymer, applying the external stimulus to the device, and collecting the patterned tissue module released from the pattern of shape-memory polymer.
Patent CA-2986905-A1 (CA)
Title: Molecules d'acides nucleiques spt6 pour lutter contre les insectes nuisibles
Inventor: NARVA KENNETH E
IPC: C12N15/82
Filed: 2016-05-27
Abstract: Cette divulgation concerne des molécules d'acides nucléiques et leurs procédés d'utilisation dans la lutte contre les insectes nuisibles par inhibition médiée par un ARN d'interférence des séquences codantes cibles et des séquences non codantes transcrites chez les insectes nuisibles, y compris chez les coléoptères nuisibles. La divulgation concerne également des procédés de production de plantes transgéniques qui expriment des molécules d'acides nucléiques utiles pour lutter contre les insectes nuisibles, ainsi que les cellules végétales et les plantes ainsi obtenues.
Patent CA-2987183-A1 (CA)
Inventor: LANDA BENZION
IPC: B41F19/00
Filed: 2016-05-27
Abstract: An apparatus is disclosed for coating a surface that is movable relative to the apparatus with a layer of metallic particles or particles having a metal-like appearance and reflectivity, the particles adhering more strongly to the surface than to one another. The apparatus comprises at least one spray head 1401 for directly or indirectly applying to the surface 12 a fluid stream within which the particles are suspended, a housing 1403 surrounding the spray head(s) 1401 and defining an interior plenum 1406 for confining the fluid stream, the housing having a rim 1404 adjacent the surface that is configured to prevent egress of particles from a sealing gap defined between the rim of the housing and the surface to be coated, and a suction source connected to the housing to extract from the plenum the sprayed fluid and particles suspended in the sprayed fluid. In operation, the suction source extracts substantially all particles that are not in direct contact with the surface, so as to leave only a substantially single particle layer adhering to the surface on exiting the apparatus.
Patent CA-2987185-A1 (CA)
Title: Viscosity reduction of crude oil through structure determination of asphaltene molecule
Inventor: VERMA MANJUSHA
IPC: G01N33/28
Filed: 2017-11-30
Abstract: Asphaltene may be effectively broken into smaller molecules by first elucidating the structure of the asphaltene and then developing a catalyst system based on the elucidated structure. The structure may be determined based on a series of analytical techniques including NMR, FTIR, Raman spectroscopy, XPS, and LDI. The most probable structure is determined using computational methods based on quantum mechanics and classical molecular dynamics and the catalyst system is developed for the most probable structure.
Patent CA-2987964-A1 (CA)
Title: Ensembles tiges de vanne
Inventor: JOHNSON TODD
IPC: B60C29/00
Filed: 2016-06-03
Abstract: La présente invention concerne une tige de vanne ayant un tube creux et un manchon de compression monté sur le tube creux, le tube creux et le manchon de compression pouvant être partiellement insérés à travers une ouverture de paroi de récipient depuis un côté extérieur de la paroi du récipient jusqu'à un côté intérieur de la paroi du récipient ; et un mécanisme accessible depuis le côté extérieur de la paroi du récipient et destiné à comprimer le manchon de compression contre le côté intérieur de la paroi du récipient.
Patent CA-2989682-A1 (CA)
Title: Compositions d'oligonucleotides et procedes associes
Inventor: VARGEESE CHANDRA
IPC: A61K48/00
Filed: 2016-07-22
Abstract: La présente invention concerne, entre autres, des oligonucléotides régulés au plan de la chiralité de motifs sélectionnés, des compositions d'oligonucléotides régulés au plan de la chiralité et leurs procédés de production et d'utilisation. Dans certains modes de réalisation, une composition d'oligonucléotides régulés au plan de la chiralité fournit des motifs de clivage d'un polymère d'acide nucléique différents de ceux d'une composition d'oligonucléotides de référence. Dans certains modes de réalisation, une composition d'oligonucléotides régulés au plan de la chiralité permet un clivage à site unique dans une séquence complémentaire d'un polymère d'acide nucléique. Dans certains modes de réalisation, une composition d'oligonucléotides régulés au plan de la chiralité a une séquence de bases, et/ou un motif ou des modifications de base, des modifications de sucre, des modifications de squelette et/ou une stéréochimie quelconques, ou une combinaison de ces éléments.
Patent CA-2994784-A1 (CA)
Inventor: BREUER JORG
IPC: H04L29/06
Filed: 2016-08-11
Abstract: The invention relates to a method and to a communication system (10, 10', 10'') for secured and automated communication between a data management device (70, 80; 100, 110; 150, 160) and a hardware security device (170, 170') of a communication device (20, 30; 120, 130, 180), which make it possible to exchange information in an authentic, integrity-secured, confidential, and automated manner even with the hardware security device (170, 170') of a communication device (20, 30; 120, 130, 180) that is not always permanently accessible, in order, for example, to support necessary security updates, administration activities, or other life-cycle processes for the hardware security device (170, 170').
Patent CA-2996540-A1 (CA)
Inventor: JIANG HONGXIN
IPC: B02B1/02
Filed: 2018-02-26
Abstract: A method of thermally inhibiting starch or flour is provided. The method involves thermally or non-thermally dehydrating a grain to anhydrous or substantially anhydrous, and then heat treating this dehydrated grain. The heat treated dehydrated grain is then milled, producing thermally inhibited flour and/or starch. Using this method, the shelf life of the resulting thermally inhibited whole grain flour is extended compared whole grain flours that are thermally inhibited after milling.
Patent CA-2996914-A1 (CA)
Inventor: SKOGSTROM PETER
IPC: E05B11/02
Filed: 2015-09-15
Abstract: A cam lock (1) according to the invention has a lock cylinder (2) and a cam part (6) connected to the lock cylinder. The cam part (6) is turnable from a lock position to an open position when turning a key placed in the lock cylinder (2). The cam part comprises a spring (11) and a flange (19) that is arranged to receive external force towards the lock cylinder (2). The spring allows the movement of the cam part (6) at the open position towards the lock cylinder (2) as response to external force. The spring (11) is further arranged to turn the cam part (6) towards the lock position.
Patent CA-3002980-A1 (CA)
Inventor: GAO GUANGPING
IPC: C12N15/63
Filed: 2016-10-21
Abstract: La présente invention concerne des compositions et des méthodes pour l'administration, médiée par VAAr, d'un transgène à un sujet. Dans certains modes de réalisation, le VAAr transduit le tissu prostatique d'un sujet. Dans certains modes de réalisation, les procédés sont utiles pour le traitement d'une maladie de la prostate (par exemple, la prostatite, l'Hyperplasie Prostatique Bénigne, le cancer de la prostate).
Patent CA-3005107-A1 (CA)
Inventor: REGOLE RICHARD M
IPC: H02J4/00
Filed: 2018-05-16
Abstract: Systems and devices for distributing electric power. An electrical power distribution module includes a housing enclosing an interconnection member, a first main connector formed in the housing having a first plurality of module contacts, a second main connector formed in the housing having a second plurality of module contacts. The first main connector and the second main connector may connect to electrical conductors to receive an electrical current from a power source. At least two conductive paths on the interconnection member connect to at least two of the first plurality of module contacts and to at least two of the second plurality of module contacts. At least one output port is formed in the housing with a pair of output port contacts connected to the at least two conductive paths connected to the module contacts.
Patent CA-3005654-A1 (CA)
Title: Systeme de generation d'aerosol actionne electriquement avec une pompe a liquide
Inventor: BRIGHT BEN
IPC: A24F40/485
Filed: 2016-11-15
Abstract: Cette invention concerne un système de génération d'aérosol actionné électriquement, comprenant : un réservoir de liquide (120) comprenant un boîtier rigide ; une soupape d'admission d'air (122) dans le boîtier rigide, configurée pour admettre de l'air dans le réservoir de liquide lorsqu'une différence de pression entre l'extérieur du boîtier et l'intérieur du boîtier dépasse un seuil de différence de pression ; un vaporisateur (134) configuré pour vaporiser le liquide ; une pompe (132) reliée à une sortie du boîtier rigide et configurée pour pomper du liquide à partir du réservoir de liquide vers le vaporisateur. L'invention consiste à fournir une pompe entre le réservoir de liquide. Ceci améliore la fiabilité et l'efficacité de la distribution de liquide vers la mèche. L'invention consiste en outre à fournir une soupape d'admission d'air dans le réservoir de liquide. Ceci permet à la pression dans le réservoir de s'égaliser avec la pression atmosphérique. Ceci permet à son tour d'utiliser un boîtier de réservoir rigide qui assure la robustesse nécessaire pour le réservoir de liquide.
Patent CA-3005920-A1 (CA)
Title: Complexe d'un derive de glucopyranosyle et son procede de preparation et son utilisation
Inventor: TANG PENGCHO
IPC: C07D207/28
Filed: 2016-11-28
Abstract: La présente invention concerne un complexe d'un dérivé glucopyranosyle et d'acide L-pyroglutamique en tant qu'inhibiteur du cotransporteur de glucose sodium-dépendant (SGLT), et ses procédés de préparation, ainsi qu'une composition pharmaceutique contenant le complexe, et leurs utilisations dans la fabrication d'un médicament pour le traitement du diabète et/ou de maladies associées au diabète.
Patent CA-3008554-A1 (CA)
Inventor: SEAMAN PAUL
IPC: B01J2/08
Filed: 2016-12-16
Abstract: Microparticle production process and apparatus. Apparatus for producing solid polymeric microparticles is provided, comprising; a plurality of liquid droplet generators for forming droplets of a first liquid, and a nozzle for forming a jet of a second liquid, wherein the plurality of liquid droplet generators and the nozzle are arranged such that, in use, liquid droplets of the first liquid pass through a gas into said jet of second liquid. A process for producing microparticles is also provided, comprising: providing a first liquid comprising a solute comprising a biocompatible polymer of at least 10% w/v and a solvent, providing a plurality of liquid droplet generators and a jet of a second liquid, causing the plurality of liquid droplet generators to form droplets of the first liquid which pass through a gas to contact the jet of the second liquid, causing the solvent to exit the droplets, forming solid microparticles.
Patent CA-3008583-A1 (CA)
Inventor: STEGEMOELLER CALVIN L
IPC: E21B43/26
Filed: 2016-03-24
Abstract: An example fluid management system for generating a fluid for a treatment operation may include a mixer and a first portable container disposed proximate to and elevated above the mixer. The first portable container may hold dry chemical additives. A feeder may be positioned below the first portable container to direct dry chemical additives from the first portable container to the mixer. The system may also include a first pump to provide fluid to the mixer from a fluid source.
Patent CA-3008740-A1 (CA)
Inventor: CHAPEAU GUILLAUME
IPC: B42D25/387
Filed: 2016-12-19
Abstract: The invention relates particularly to a security element comprising a support (1) on which there is at least one print (2; 2'; 2"; 3), including a first print (2) which is invisible to visible light but revealed under a first wavelength range (?1) outside the visible light spectrum, and a second print (3) which is invisible to visible light but revealed under a second wavelength range (?2) outside the visible light spectrum, said first and second prints (2, 3) extending in regions which partially cover each other, thereby forming at least one covering region (4), characterised in that it comprises hidden information (IC) formed by said at least one covering region (4), hidden information (IC) revealed under a stroboscopic lighting that alternates lighting under two wavelength ranges corresponding respectively to said first and second wavelength ranges (?1 and ?2).
Patent CA-3009866-A1 (CA)
Inventor: MORGAN ANTONY
IPC: F16H61/22
Filed: 2018-06-27
Abstract: A thrust reverser (200) is described that comprises a new type of locking means (216) for locking an actuator (11) in position so that maintenance can be performed on the machine. The locking means (216) comprises a removable locking device (216) for preventing movement of an actuator (11). The locking means (216) may also function in one configuration as an end cap. An actuator is also described comprising a removable torque limiting device for limiting torque of the actuator (11). Methods for locking and limiting torque of the actuators of a thrust reverser are also described.
Patent CA-3011111-A1 (CA)
Inventor: GUPTA ASHISH
IPC: E21B19/14
Filed: 2018-07-12
Abstract: A method of operating a drilling rig that is located above a wellbore center includes building a casing string stand using a mouse hole that is offset from the wellbore center, wherein the casting string stand comprises two sections of casing; racking the casing string stand in a casing string racking board that is coupled to a mast of the drilling rig, and cementing the casing string stand to a wall of the wellbore. The method further includes racking a drill string stand in a drill string racking board that is coupled to the mast of the drilling rig, wherein the drill string racking board is generally aligned with the casing string racking board in two directions, but is located above the casing string racking board in a third, vertical direction.
Patent CA-3011267-A1 (CA)
Inventor: LI CHONG
IPC: H04L5/00
Filed: 2017-01-20
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs pour la communication sans fil. Une première cellule peut recevoir un message indiquant qu'une deuxième cellule possède une priorité de transmission planifiée en utilisant un intervalle de temps de transmission (TTI) qui est plus court qu'un TTI utilisé par la première cellule. La première cellule peut limiter, en se basant sur le message, un paramètre de communication associé aux communications entre la première cellule et un équipement d'utilisateur (UE) pendant la transmission prioritaire planifiée.
Patent CA-3011279-A1 (CA)
Title: A privacy-preserving, mutual puf-based authentication protocol
Inventor: PLUSQUELLIC JAMES
IPC: G06F21/30
Filed: 2017-01-11
Abstract: An authentication protocol using a Hardware-Embedded Delay PUF ("HELP"), which derives randomness from within-die path delay variations that occur along the paths within a hardware implementation of a cryptographic primitive, for example, the Advanced Encryption Standard ("AES") algorithm or Secure Hash Algorithm 3 ("SHA-3"). The digitized timing values which represent the path delays are stored in a database on a secure server (verifier) as an alternative to storing PUF response bitstrings thereby enabling the development of an efficient authentication protocol that provides both privacy and mutual authentication.
Patent CA-3012992-A1 (CA)
Title: Method and apparatus for rehabilitation of water conduit with lateral openings
Inventor: MORISSETTE SYLVAIN
IPC: F16L55/179
Filed: 2018-08-01
Abstract: A method of rehabilitating a network of underground water conduits having at least one lateral opening and a membrane for that purpose is disclosed. The method comprising the steps of blocking and sealing the at least one lateral opening with a membrane impregnated with a hardening resin positioned over the at least one lateral opening, and allowing the resin to harden thereby forming a rigid membrane over the at least one lateral opening.
Patent CA-3013273-A1 (CA)
Title: Plates-formes aeriennes permettant une pulverisation aerienne et leurs procedes de commande
Inventor: ZIVAN LIOR
IPC: B64D1/18
Filed: 2017-02-01
Abstract: L'invention concerne une plate-forme aérienne comprenant un module de pulvérisation, un ou plusieurs actionneurs accouplés de manière fonctionnelle au module de pulvérisation, au moins un capteur permettant d'acquérir des données indiquant l'altitude, au moins une unité de commande étant configurée pour commander une position du module de pulvérisation par rapport à la plate-forme aérienne sur la base de signaux de commande générés pendant des cycles de commande et applicables à un ou plusieurs actionneurs, la commande comprenant l'acquisition cyclique avec des données dudit capteur indiquant une altitude d'une surface dans la direction de trajectoire de vol de la plate-forme aérienne, ladite surface étant pulvérisée dans un cycle de commande suivant, la génération d'un signal de commande au moins sur la base desdites données acquises, de façon à maintenir l'altitude du module de pulvérisation à une distance requise de l'altitude de la surface, et l'application du signal de commande généré à un ou plusieurs actionneurs. L'invention concerne également des procédés et des systèmes permettant de commander un mouvement du module de pulvérisation.
Patent CA-3015325-A1 (CA)
Title: Procede et appareil de protection d'informations identifiables de centre de donnees
Inventor: CHERRY MICHAEL
IPC: G06F11/30
Filed: 2017-05-18
Abstract: L'invention concerne un procédé et un appareil utiles pour isoler des données identifiables sensibles de données associées à celles-ci et pour stocker ces données sensibles dans une structure à accès limité (LAS) protégée pendant que les données associées sont traitées périodiquement dans un centre de données tandis qu'elles sont balayées simultanément en vue d'y détecter un script potentiel de logiciel malveillant/rançongiciel (212). Une fois nettoyées de la sorte, les données traitées dans le centre de données (DC) sont ensuite converties en une forme en lecture seule et, ainsi converties, amenées à la structure à accès limité (LAS) où elles sont une nouvelle fois soumises à un filtrage en vue de détecter des balises de script et, si aucune n'est trouvée, elles sont ensuite fusionnées avec les données identifiables correspondantes à imprimer et à envoyer par messagerie. Cette passe de filtrage répétée est combinée à la nature périodique des opérations du centre de données afin de minimiser toute exposition potentielle à une contamination par des données non souhaitées tandis que la nature sécurisée de la structure à accès limité peut être utilisée pour un stockage à long terme sécurisé.
Patent CA-3017805-A1 (CA)
Title: Systems and methods for device authentication
Inventor: HAMMAD AYMAN
IPC: G06Q20/36
Filed: 2017-03-14
Abstract: Systems and methods for device authentication are disclosed. In one embodiment, a method may include (1) an acquirer portion receiving a device credential and a payment credential that were received from the payment application in conjunction with a transaction, the acquirer portion further receiving transaction data for the transaction from the merchant; (2) the acquirer portion performing a first validation assessment on the transaction based on the transaction data and first data retrieved from a first data source; (3) the payment network portion performing a second validation assessment on the transaction based on the transaction data and second data retrieved from a second data source; and (4) the issuer portion identifying and authenticating the customer based on the device credential, the payment credential, and at least one of the first validation assessment and the second validation assessment.
Patent CA-3018364-A1 (CA)
Inventor: JOHNSON DAVID
IPC: F16P1/00
Filed: 2018-09-24
Abstract: The present lockout device is designed for use with connections secured by a combination nut and bolt fastener such as those found in piping connections, and particularly piping connections where a blind flange has been installed. Specifically, the present lockout device can comprise a bar section comprising a male locking bar and a clamp section configured to be securely, but removably connected to the male locking bar. In particular, the clamp section can be configured to remain securely connected to the male locking bar until a padlock or other similar locking device has been removed from it.
Patent CA-3018751-A1 (CA)
Title: Gesture-based control device for controlling an electrical load
Inventor: DIMBERG CHRIS
IPC: H01H9/02
Filed: 2017-03-24
Abstract: A control device may be configured to control one or more electrical loads in a load control system. The control device may be a wall-mounted device such as dimmer switch, a remote control device, or a retrofit remote control device. The control device may include a gesture-based user interface for applying advanced control over the one or more electrical loads. The types of control may include absolute and relative control, intensity and color control, preset, zone, or operational mode selection, etc. Feedback may be provided on the control device regarding a status of the one or more electrical loads or the control device.
Patent CA-3020030-A1 (CA)
Title: System and method for providing photo-based estimation
Inventor: KURUVILLA DENNY DEVASIA
IPC: G06Q40/08
Filed: 2018-10-05
Abstract: Methods and systems for facilitating photo-based estimation are described. In an aspect, a server is configured to send via a communications module to a remote computing device a first signal comprising a chat interface. The server may receive, via the communications module and from the remote computing device, a second signal representing input received at the remote computing device through the chat interface. The server may identify an account associated with the remote computing device and retrieve policy data associated with the identified account from the data store. The server may automatically evaluate the input and policy data against predetermined criteria to determine whether a claim has a low risk level and, when the claim is determined to have a low risk level, engage a photo-based estimation module.