baber/WOPTO huggingface dataset:
Patent CA-2950600-A1 (CA)
Inventor: NORRIS PATRICK M
IPC: A61F2/95
Filed: 2013-01-21
Abstract: The present disclosure describes treatment of the vasculature of a patient with an expandable implant. The implant is constrained to a reduced delivery diameter for delivery within the vasculature by at least one sleeve. The implant can be constrained to other diameters, such as an intermediate diameter. The sleeves can be expanded, allowing for expansion of the diameter of the expandable implant, by disengaging a coupling member from the sleeve or sleeves from outside of the body of the patient. The expandable implant can comprise a steering line or lines which facilitate bending and steering of the expandable implant through the vasculature of a patient.
Patent CA-2952287-A1 (CA)
Title: Derives d'indolizine utiles en tant qu'inhibiteurs de phosphoinositide 3-kinases
Inventor: BIAGETTI MATTEO
IPC: A61K31/506
Filed: 2015-06-16
Abstract: La présente invention concerne des composés qui inhibent les phosphoinositide 3-kinases (PI3K), des compositions pharmaceutiques comprenant ces composés et l'utilisation thérapeutique de celles-ci dans le traitement de troubles associés aux enzymes PI3K.
Patent CA-2953024-A1 (CA)
Inventor: MARTIN BRIAN ALEXANDER
IPC: H04W74/08
Filed: 2015-07-24
Abstract: A method of determining an indication of an occupancy level in a mobile communications system, wherein the mobile communications system comprises a base station arranged to communicate with a mobile communications device via a wireless interface provided by a first frequency channel allocated to mobile networks communications for the mobile communications system and by a shared channel which can be shared by the mobile communications system and by other wireless communications systems. the method comprising a mobile communications device: measuring (carrier sensing), for each of a plurality of first time periods within a second time period, a channel utilisation on the shared channel; determining channel occupancy states (e. g., occupied/free) for the shared channel for each of the first time periods based on the measured channel utilisation; and estimating an occupancy level for the shared channel for the second time period, wherein the estimation is determined based on the occupancy states for the shared channel for each of the first time periods.
Patent CA-2954216-A1 (CA)
Title: Retractable screen door handle assembly
Inventor: DEBENEDETTI STEPHEN
IPC: G05G1/04
Filed: 2017-01-06
Abstract: A handle assembly includes a first handle, a second handle, and a magnet. The first handle is moveably attached to a first base. The second handle is moveably attached to a second base. The magnet magnetically couples the first handle to a striker plate. Movement of the first handle with respect to the first base uncouples the magnet and the striker plate. Movement of the second handle with respect to the second base moves the first handle with respect to the first base. A handle assembly includes a first handle and a magnet. The first handle is pivotable about a first axis. The magnet magnetically couples the handle assembly to a doorjamb. Pivotal movement of the first handle uncouples the handle assembly from the doorjamb. The handle assembly may include a second handle pivotable about a second axis. Pivotal movement of the second handle pivots the first handle.
Patent CA-2956201-A1 (CA)
Title: Mecanisme de frein profile actionne lineairement par une force constante destine a un siege d'aeronef
Inventor: PATTERSON SCOTT R
IPC: A47C3/18
Filed: 2017-01-25
Abstract: Il est décrit un ensemble de freinage pour des dispositifs de cabine daéronef. Un ensemble de freinage comprend un chariot, un levier ayant une rampe, un axe et un pivot, le levier étant couplé au pivot, laxe étant couplé au levier et le chariot étant conçu pour se déplacer le long de la rampe. Un ensemble de freinage peut comprendre un ressort en communication avec le levier. Laxe peut comprendre une première extrémité et un plateau de frein couplé à la première extrémité. La rampe peut comprendre une fente. Un ensemble de freinage peut comprendre un levier dactivation couplé au chariot.
Patent CA-2960431-A1 (CA)
Inventor: PYORRE JUSSI
IPC: G01L3/26
Filed: 2015-09-08
Abstract: According to an aspect of the invention there is provided a sensor device (100A) for providing marine vessel data of a marine vessel without integration to the marine vessel's information systems. The sensor device (100A) comprises a receiver (106) configured to receive at least position and time information relating to the marine vessel; at least one sensor (104) configured to measure marine vessel performance data, the at least one sensor (104) being able to measure the marine vessel performance data when the sensor device (100A) is affixed to the hull structure of the marine vessel; and at least one processor (102) configured to perform frequency analysis of the measured marine vessel performance data and to generate marine vessel data based on the received at least position and time information and the frequency analyzed marine vessel performance data.
Patent CA-2960594-A1 (CA)
Inventor: EVERARD JOHN D
IPC: C10M101/04
Filed: 2015-10-22
Abstract: Disclosed are compositions and methods relating to lecithin obtained from high-oleic soybeans. The high-oleic lecithin imparts improved characteristics to a product when compared to lecithin obtained from commodity soybeans. Examples of improved characteristics may include one or more of increased effective release, increased oxidative stability, increased OSI induction time, increased shelf life, increased smoke point, and a reduction in the increase in viscosity induced by oxidation or heat.
Patent CA-2961014-A1 (CA)
Inventor: RICHARD MARINE VERONIQUE GERMAINE
IPC: A61M25/01
Filed: 2015-09-16
Abstract: L'invention concerne un ensemble cathéter comprenant un cathéter urinaire incurvé et un étui incurvé de façon similaire permettant de contenir et de transporter celui-ci. Un sous-ensemble de cathéter peut être retiré de l'étui et monté sur le manche de manière à fournir l'ensemble cathéter dans un état déployé étendu. La partie insérable du cathéter est incurvée d'une manière qui épouse la courbure de l'urètre féminin.
Patent CA-2961828-A1 (CA)
Inventor: HALDENBY PERRY AARON JONES
IPC: H04L9/32
Filed: 2017-03-22
Abstract: The disclosed embodiments include processes that securely approve and execute exchanges of data between systems, apparatuses, and devices in a computing environment. For example, a terminal device may establish communications with a client device across a direct channel of communication, and may initiate an exchange of data with that additional device across the direct communications channel. The initiated data exchange may be characterized by a value of a data-exchange parameter, and the terminal device may determine to authorize the current data exchange in real-time based on cryptographically secure distributed ledger data maintained by the client device and provided to the terminal device across the direct communications channel. Further, and based on transmitted confirmation data, the client device may generate additional, cryptographically secure of the distributed ledger data to reflect the authorized data exchange.
Patent CA-2964158-A1 (CA)
Inventor: DECIU COSMIN
IPC: C12Q1/68
Filed: 2015-10-09
Abstract: Methods, processes and apparatuses for non-invasive assessment of genetic variations. The invention may make use of nucleic acid fragments from circulating cell free nucleic acid. The methods are based on partitioning one or more genomic regions of a reference genome into a plurality of portions according to the coverage variability (proportionality), the local fetal fraction and/or the CG profile.
Patent CA-2964617-A1 (CA)
Inventor: TIWARI PRASHANT
IPC: F15D1/12
Filed: 2017-04-20
Abstract: An apparatus for improving heat transfer through a leading portion of an aircraft engine. The apparatus includes a wall that is defined by the leading portion.  A surface is defined by the wall and the surface defines a channel through the leading portion of the aircraft engine.                                                   A source for a fluid that is fluidly connected to the channel. Pits are defined in the surface of the channel such that the bleed air can flow across the pits.
Patent CA-2966846-A1 (CA)
Title: Seismic retrofitting buckling restrained brace
Inventor: ZAID AL-SADOON A
IPC: E04B1/98
Filed: 2015-11-06
Abstract: A method and apparatus is disclosed for providing lateral support against buckling for a load-carrying inner core steel bar at a region between the end of a buckling restrained brace assembly and steel plates of structural frame joint assembly. Lateral support against buckling at the transition zone between a buckling restrained brace and a supporting frame member is provided through a specialized mechanical end brace comprising a plurality of lateral support structures configured for slidable inter-fitting engagement in response to axial deformation of a load-carrying inner core steel bar. In this manner, axial force is only carried by the load- carrying inner core steel core bar with continuous lateral restraint.
Patent CA-2970385-A1 (CA)
Inventor: QU XIANGDONG
IPC: A61P17/00
Filed: 2015-11-17
Abstract: Provided in the application is a interleukin 15 (IL-15) protein complex. The IL-15 protein complex consists of a soluble fusion proteins (I) and (II), wherein the fusion protein (I) is a IL-15 polypeptide or a functionality fragment thereof, and the fusion protein (II) is a IL-15Ra polypeptide or a functionality fragment thereof. There are one or more amino acid sites on the fusion proteins (I) or (II) were mutated to Cys, which were paired with the corresponding Cys mutated from the amino acid sites on the fusion proteins (II) or(I) to form disulfide bonds. The IL-15 protein complex can be used for tumour therapy.
Patent CA-2970623-A1 (CA)
Title: Gate valve and seat insert for a gate valve
Inventor: PARKS GLENN C JR
IPC: F16K3/00
Filed: 2017-06-14
Abstract: A gate valve and a seat insert for a gate valve having a valve body, which may be used for hydrocarbon well fracturing operations with a fracturing fluid, or "frac fluid", includes a seat pocket for receipt of the seat insert and a seat, which seat insert may include a tubular member having a first and a second seat insert end face, the first and second seat insert end faces each include at least one annular seal, and the seat insert is disposed in the seat pocket with the first seat insert end face sealed against the valve body and the second seat insert end face sealed against the seat.
Patent CA-2974593-A1 (CA)
Title: Matrice sous forme de bille comme support cellulaire
Inventor: BOUCKENOOGHE THOMAS
IPC: A61L27/38
Filed: 2016-02-02
Abstract: L'invention concerne une matrice en forme de bille comprenant du fibrinogène réticulé, la matrice étant exempte de fibrine, ainsi qu'un procédé de préparation d'une telle matrice comprenant les étapes suivantes : (a) la fourniture d'une composition initiale comprenant du fibrinogène et un facteur plaquettaire, (b) l'introduction de ladite composition initiale dans une huile chauffée à une température comprise entre 50 et 80°C de sorte à former une émulsion, (c) le mélange de l'émulsion ainsi obtenue à une température comprise entre 50 et 80°C jusqu'à l'obtention d'une matrice sous forme de bille, et (d) l'isolement de la matrice ainsi obtenue. La matrice est utilisée comme support cellulaire.
Patent CA-2976124-A1 (CA)
Inventor: MACY MARK
IPC: H04M3/527
Filed: 2017-08-11
Abstract: An emergency call back system is described to enable off-duty officers to be contacted in emergency events. The officers can provide an estimated arrival time in response to the call back message from their mobile device and arrival time tracking can be performed to show when officers will arrive in response to the request.  Contact information in the database is encrypted and can only be decrypted using a decryption key provided to a party external to the database provider.
Patent CA-2977629-A1 (CA)
Title: Parity puncturing device for variable-length signaling information encoding, and parity puncturing method using same
Inventor: PARK SUNG-IK
IPC: H04L27/34
Filed: 2016-02-25
Abstract: A parity puncturing apparatus and method for variable length signaling information are disclosed. A parity puncturing apparatus according to an embodiment of the present invention includes memory configured to provide a parity bit string for parity puncturing for the parity bits of an LDPC codeword whose length is 16200 and whose code rate is 3/15, and a processor configured to puncture a number of bits corresponding to a final puncturing size from the rear side of the parity bit string.
Patent CA-2978436-A1 (CA)
Title: Access control for encrypted data in machine-readable identifiers
Inventor: HILL KENNETH
IPC: H04L9/16
Filed: 2016-03-02
Abstract: Disclosed are various embodiments for providing access control to the underlying data of a single machine-readable identifier when read by various reader devices. A client device may receive a first cryptographic key associated with a first device profile and a second cryptographic key associated with a second device profile. Data provided through an ingestion process is formatted into at least a first portion of data and a second portion of data, where the first potion of data is intended for a first reader device and the second portion of data is intended for a second reader device. The first portion of data may be encrypted using the first cryptographic key while the second portion of data is encrypted using the second cryptographic key. A machine-readable identifier may be generated using the first portion of data as encrypted and the second portion of data as encrypted.
Patent CA-2989652-A1 (CA)
Inventor: LANE CHRISTOPHER
IPC: A23L29/212
Filed: 2017-12-19
Abstract: Methods for preparing thermally inhibited starch agglomerates are disclosed.  Thermally inhibited starch agglomerates prepared by this method provide a higher viscosity over thermally inhibited starches that are not agglomerated but are thermally inhibited in the same manner as the thermally inhibited starch agglomerates.
Patent CA-2991609-A1 (CA)
Inventor: WOOD JAMES E
IPC: B65G67/02
Filed: 2018-01-11
Abstract: A vehicle for receiving and delivering granular material, such as agricultural seeds, includes a frame supporting a container defining an open top chamber having a bottom outlet. An elongated conveyor is supported by a system which includes a first support arm having one end pivotally connected to a side wall of the container for multiple directional movement and a second support arm pivotably connected to the opposite end of the first support arm. The opposite end of the second support arm supports an intermediate portion of the conveyor near its center of gravity and in suspended relation for tilting and rotating the conveyor. Power actuators are connected to rotate and pivot the first support arm to position the conveyor in many selected positions including the conveyor inlet under the outlet of the chamber, a storage position and a position between horizontal and substantially inclined for filling other containers.
Patent CA-2994399-A1 (CA)
Inventor: KLAUBER ERIC GEORGE
IPC: C07D231/04
Filed: 2016-08-02
Abstract: The present invention relates to a process for preparing crystalline methyl N-[2-[[[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]phenyl]-N-methoxycarbamate (I), comprising a) reacting a compound of formula (II) with an alkylating agent in the presence of a base in the presence of a polar solvent selected from alcohols and ketons; b) the addition of water.
Patent CA-2995499-A1 (CA)
Inventor: ADAMS ROBBIN BARNET
IPC: G01V1/22
Filed: 2018-02-16
Abstract: A system for seismic data acquisition includes data recorders that lack external electrical connectors. A seismic data recorder includes a housing. Within the housing the seismic data recorder includes circuitry configured to detect and digitize seismic signals and communication circuitry. The communication circuitry includes a first transmitter plate adjacent a wall of the housing, and a first driver coupled to the first transmitter plate. The communication circuitry configured to communicate the digitized seismic signals to a data retrieval unit that is external to the data acquisition unit via a capacitor formed by the first transmitter plate, the wall of the housing, and a receiver plate external to the housing.
Patent CA-2997523-A1 (CA)
Title: Dispositif de transmission, procede de transmission, dispositif de reception, et procede de reception
Inventor: TSUKAGOSHI IKUO
IPC: H04N21/438
Filed: 2016-09-07
Abstract: La présente invention transmet de façon satisfaisante des données d'image à fréquence de trame normale et à fréquence de trame élevée. Dans les données d'image à fréquence de trame élevée : un processus de mélange à un premier rapport est appliqué dans des unités de deux images contiguës dans le temps et des données d'image à fréquence de trame de base sont obtenues ; et un processus de mélange à un second rapport est appliqué dans des unités de deux images contiguës dans le temps et des données d'image étendue ayant une fréquence de trame élevée sont obtenues. D'autre part, un processus d'encodage est appliqué sur des données d'image à fréquence de trame de référence et un flux de base est obtenu ; et un processus d'encodage est appliqué sur les données d'image étendue ayant la fréquence de trame élevée et un flux étendu est obtenu. Un conteneur d'un format prescrit, contenant le flux de base et le flux étendu, est transmis.
Patent CA-3000249-A1 (CA)
Title: A system for algae protection of large underwater surfaces using a combination of guided wave ultrasound and ultrasonic heterodyning by using two or more symultaneous frequencies
Inventor: KRAUSE HANS JUERG
IPC: B63B59/08
Filed: 2018-04-04
Abstract: An ultrasonic system for treating a submerged surface of a target structure, the system comprising: an ultrasonic generator for generating electrical energy to drive first and second ultrasonic transducers, the electrical energy comprising at least two different frequencies including a first and second operation frequency; first ultrasonic transducers configured to be mounted as a first array to the target structure, and connectable to the ultrasonic generator and operable to generate a first ultrasound signal from the first operation frequency; and second ultrasonic transducers configured to be mounted as a second array to the target structure, and connectable to the ultrasonic generator and operable to generate a second ultrasound signal from the second operation frequency, wherein the first and second ultrasonic transducers are spaceable from one another to produce guided ultrasonic waveforms through the target structure including heterodyned frequencies from the first ultrasound signal and the second ultrasound signal.
Patent CA-3000453-A1 (CA)
Title: Robinet a element de remplissage automatique
Inventor: BLIZZARD STEPHEN
IPC: E03C1/05
Filed: 2016-10-05
Abstract: Robinet de cuisine qui remplit automatiquement concerne une cuve jusqu'à un niveau spécifié par l'utilisateur sans égard à un volume spécifique. Le robinet comprend, à titre d'exemple, un corps de robinet et une tête de pulvérisation qui peut être détachée du corps de robinet, tel qu'un robinet escamotable. Le robinet comprend, à titre d'exemple, une interface utilisateur pour régler le niveau auquel remplir la cuve (par exemple, 20 %, 40 %, 75 %, etc.). La tête de pulvérisation comprend, à titre d'exemple, un(des) capteur(s) pour déterminer un niveau d'eau dans la cuve par rapport à son bord supérieur. Cela permet à une cuve d'être remplie jusqu'à un niveau spécifié par l'utilisateur quelle que soit la forme ou la taille de la cuve.
Patent CA-3001058-A1 (CA)
Inventor: GUILLOT CLEMENT B
IPC: G01V1/38
Filed: 2016-10-07
Abstract: A ranging system comprises a plurality of streamers, each with a plurality of receivers. A plurality of transmitters is also disposed along one or more of the streamers, each configured to generate acoustic or ranging signals over one or more channels. A processor is configured to define a subset of the transmitters within a predefined limited range or listening distance of each receiver. In the subset, the transmitters are configured to generate the acoustic signals over different channels.
Patent CA-3001876-A1 (CA)
Title: Appareil, systeme et procede d'ablation de tissu rachidien
Inventor: LEE STEPHEN W
IPC: A61B18/00
Filed: 2016-11-11
Abstract: L'invention concerne un appareil flexible pour l'ablation de tissu rachidien néfaste. Un logement comprend une extrémité distale et une extrémité proximale. De multiples thermocouples montés sur le logement mesurent des températures de tissu rachidien à des emplacements entre l'extrémité proximale et l'extrémité distale. Un capteur mesure une impédance de tissu rachidien. L'impédance de tissu rachidien mesurée correspond à diverses données d'état physique du tissu rachidien. L'impédance de tissu rachidien et les températures de tissu rachidien sont présentées au chirurgien, permettant au chirurgien de déterminer avec certitude l'emplacement du tissu rachidien néfaste et de commander l'appareil d'ablation. Une stimulation nerveuse est réalisée par système de commutation IMP/STM pour détecter des réponses nerveuses avant et après traitement.
Patent CA-3002290-A1 (CA)
Inventor: ABBIATI GIACOMO
IPC: F25D15/00
Filed: 2018-04-19
Abstract: A grinder for beans of plant-based products, for example roasted coffee, whose powder is adapted for use in the preparation of beverages, comprising a grinding chamber (6) defined by a cylindrical wall (26), a pair of opposed grinding wheels, at least one of which rotates, and which are located in said grinding chamber (6), an electric motor (7, 12) for driving the rotating grinding wheel, a first cooling duct (C1) extending in said cylindrical wall (26) between a first inlet (39) and a first outlet (38). A tubular circuit (T1) connected to the first cooling duct (C1) comprises a motor pump (58) for circulating the fluid, heat dissipating means (57, 61), at least one valve member (60), an electronic control unit (ECU) for actuating said motor pump (58) and for turning on said heat dissipating means (57, 61) according to the value of temperature sensed by said temperature sensor (44).
Patent CA-3003116-A1 (CA)
Inventor: KJOLAAS FRODE HAAKON
IPC: A22C25/08
Filed: 2016-10-27
Abstract: A method and system for moving killed fish in a pipe or pipeline, comprising water and supply of pressurized air and/or water pressure to create zones (A-D) having different properties in the pipe or pipeline (10) to form a controllable water flow for propulsion of and controlled retention time of fish (200) in the pipe or pipeline (10).
Patent CA-3005596-A1 (CA)
Title: Watermelon mill with replaceable cutting structure
Inventor: HEM GREGORY L
IPC: E21B29/06
Filed: 2016-10-14
Abstract: A watermelon mill has a cutting structure mounted on a removable sleeve. The mandrel can be in two pieces threaded together to trap a ring or lug extending internally from the sleeve. Alternatively the sleeve can serve as a coupling holding together opposed threaded components that then make up the mandrel. The mandrel can have a radial external shoulder to act as a sleeve travel stop and another sleeve can be pushed into the first sleeve that has the cutting structure on it for proper axial fixation. The second sleeve that does not have cutting structure is pushed into position by making up an adjacent pin and box combination at a nearby connection to the cutting structure. What results is a flexible assembly that assembles without welding and retains greater flexibility in the larger sizes due to the assembly method. The sleeve can be tossed when the cutting structure is spent or redressed and remounted for another use.