baber/WOPTO huggingface dataset:
Patent CA-2915167-C (CA)
Inventor: BURGESS THOMAS
IPC: G01S5/02
Filed: 2014-06-13
Granted: 2017-07-04
Abstract: This invention relates to improvements in fingerprint based localization methods of mobile devices using precomputed reference maps with time series of fingerprints taken along some physical path. The invention specifically relates to dynamic benchmarking of arbitrary paths within the map, generation of fingerprint points, location estimates, and creation of heat maps.
Patent CA-2922680-C (CA)
Title: Peroxide dispersions
Inventor: KOZEL THOMAS H
IPC: A23L5/49
Filed: 2014-08-28
Granted: 2021-11-23
Abstract: The viscosity of aqueous dispersions of normally solid organic peroxides may be advantageously lowered through the use of surfactants which are polyglyceryl esters of C6-C12 fatty acids. The reduction in viscosity facilitates milling the peroxides to reduce particle size and also provides dispersions of small particle size peroxides which may be readily poured or pumped. The aqueous dispersions are useful as components of pharmaceutical, personal care, and cleaning products and the like and are effective decolorizing agents for food products, industrial products and the like.
Patent CA-2933688-C (CA)
Title: Process for forming an organic polymer in a reaction of a polyene, an epoxy resin and a mixture of thiol and amine curing agents
Inventor: COLSON ADAM C
IPC: C08G59/66
Filed: 2014-12-11
Granted: 2022-01-18
Abstract: Polymers are prepared from a reaction mixture that contains a polyene compound, an epoxy resin, a mixture of a thiol curing agent and an amine curing agent, and a basic catalyst. The polyene compound has an average of at least two groups containing aliphatic carbon-carbon double bonds capable of reaction with a thiol group. At least one of said aliphatic carbon-carbon double bonds is separated from each other said aliphatic carbon-carbon double bond by an aliphatic spacer group having a weight of at least 500 atomic mass units. These polymers are typically phase-separated materials having good elongation and tensile properties.
Patent CA-2934892-C (CA)
Inventor: LAVOIE GREGORY PAUL
IPC: G01D4/00
Filed: 2014-12-09
Granted: 2023-02-14
Abstract: One embodiment describes a utility metering system that includes metering infrastructure that facilitates data communication within the utility metering system in accordance with an expected metering platform, and a utility meter communicatively coupled to the metering infrastructure. The utility meter operates in a native mode when a native metering platform is compatible with the expected metering platform, in which the utility meter operates in a first manner in accordance with the native metering platform. The utility meter operates in an emulation mode when the native metering platform is not compatible with the expected metering platform and an emulation metering platform is compatible with the expected metering platform, in which the utility meter operates in a second manner in accordance with the emulation metering.
Patent CA-2940561-C (CA)
Inventor: RAJAGOPALAN SURIYANARAYANAN
IPC: C02F1/10
Filed: 2016-08-26
Granted: 2023-05-16
Abstract: Systems and methods utilize heated waste flue gas to treat water. The heated waste flue gas, which may come from a steam generator, bubbles through untreated water to vaporize the untreated water and separate out solids and other contaminants before subsequent condensing. The steam generator may receive resulting treated water to produce steam for injection.
Patent CA-2944469-C (CA)
Inventor: HAGEN CHRISTOPHER
IPC: F02B33/22
Filed: 2015-04-01
Granted: 2021-02-16
Abstract: La présente invention concerne des systèmes et des procédés de compression de gaz naturel à l'aide d'un moteur à combustion interne. Selon un mode de réalisation représentatif, un procédé consiste à placer un premier cylindre d'un moteur à combustion interne dans un mode compresseur, et à comprimer un gaz à l'intérieur du premier cylindre, en utilisant le cylindre comme compresseur alternatif. Dans certains modes de réalisation, un système de clapet de non-retour en compression est utilisé afin de réguler la pression et l'écoulement dans les cylindres du moteur au cours d'un processus de compression.
Patent CA-2944952-C (CA)
Title: Carrier status of annexin a5 m2 haplotype and obstetric risks
Inventor: BAKER DEBORAH
IPC: A61K31/727
Filed: 2015-04-07
Granted: 2021-04-20
Abstract: The present invention relates to determining the carrier status of Annexin A5 M2 haplotype of parents (both male and female) prior to and/or after pregnancy to minimize the risk of pregnancy complications, including, but not limited to, recurrent pregnancy loss (RPL), infertility, miscarriage, in vitro fertilization (IVF) failure, IUI failure, implantation failure, foetal growth restriction (FGR), small for gestational age (SGA) newborn, intra-uterine foetal death (IUFD), gestational hypertension (GH), pre-eclampsia (PE) and/or venous thromboembolism (VTE). Once M2 carrier status is determined, methods of intervention, including administration of low molecular weight heparin (LMWH) and/or other anti-coagulants can be administered either prior to and/or after pregnancy. Methods of detecting the carrier status as well as method of diagnosing and or predicting prognosis based on the M2 carrier status of a patient and/or couple is also contemplated.
Patent CA-2947821-C (CA)
Inventor: INOUE KANJI
IPC: A61B17/00
Filed: 2015-05-08
Granted: 2022-04-26
Abstract: La présente invention concerne un outil d'assistance au traitement endovasculaire, dans lequel un filtre n'est pas pris sur un dispositif de traitement lors de son retrait. L'outil d'assistance au traitement comprend une tige souple ; un filtre qui est fixé à la tige et peut être ouvert et fermé à la manière d'un parapluie ; un élément de support linéaire qui relie une partie extrémité côté ouverture du filtre et une partie de la tige l'une à l'autre, et qui permet au filtre d'être fermé par application d'une force externe sur un côté d'extrémité de base de l'élément de support ; un élément élastomère qui est composé d'un élastomère comprenant un trou traversant (A), qui est disposé davantage vers un côté d'extrémité de base que l'ouverture du filtre de telle sorte que la tige pénètre à travers le trou traversant (A), et qui est conçu de telle sorte que le diamètre externe de sa surface d'extrémité, comprenant le trou traversant (A) lorsque le filtre est fermé, est plus grand qu'un diamètre externe du côté d'ouverture du filtre lorsque le filtre est fermé ; et un tube externe qui comprend un trou traversant (B), et qui est disposé davantage vers le côté d'extrémité de base que l'ouverture du filtre, la tige pénétrant à travers le trou traversant (B) de telle sorte que la tige est mobile dans une direction longitudinale. L'élément élastomère est fixé à un côté d'extrémité avant du tube externe.
Patent CA-2949628-C (CA)
Inventor: MITTELSTADT CHAD
IPC: H02H3/00
Filed: 2016-11-24
Granted: 2023-08-15
Abstract: A retrofit CAFI/GFI remote control module may provide dual function protection for simple thermal-magnetic circuit breakers in a residential load center with arc fault and ground fault protection. The module provides line sensors and electronic processing to detect ground faults or arc faults, or both, and operates a bistable relay between the branch breaker and the load to open the circuit, which can then be remotely or manually reset.
Patent CA-2949976-C (CA)
Inventor: THOMPSON ROBERT D
IPC: E06B3/67
Filed: 2015-05-27
Granted: 2019-02-19
Abstract: A window assembly may include a vacuum insulated glass unit and a frame assembly. The vacuum insulated glass unit may include first and second glass substrates defining a space therebetween that is at a pressure lower than atmospheric pressure. One of the first and second glass substrates may include a vacuum port extending outward therefrom. The vacuum port may define a passage in communication with the space. The frame assembly supports the glass unit and may include a base member and a glazing member. The base member and the glazing member cooperate to define a slot in which an edge portion of the glass unit is received. The glazing member may include a cavity receiving the vacuum port. The glazing member and the base member may define a plurality of pockets that hinder thermal conductivity through the frame assembly.
Patent CA-2952711-C (CA)
Title: Assemblage de contenants empilables
Inventor: LABBE CHRISTIAN
IPC: B65D21/032
Filed: 2016-12-22
Granted: 2023-01-03
Abstract: Il est décrit un ensemble de récipient superposable. Lensemble en question comprend un récipient de base dont le corps présente une surface supérieure et une surface inférieure, une base dattache conçue pour attacher le récipient de base à un véhicule et un ensemble de fixation attaché à la surface supérieure. Lensemble de récipient superposable comprend également un récipient accessoire dont le corps accessoire présente une surface inférieure, une base accessoire inférieure pouvant attacher de manière sélective le récipient accessoire à lensemble de fixation du récipient de base, et ce, de sorte que le récipient accessoire repose au-dessus du récipient de base. Il est également décrit un récipient et un véhicule comprenant lensemble de récipient superposable.
Patent CA-2953484-C (CA)
Inventor: NAITOU SHINICHI
IPC: F16H57/029
Filed: 2015-04-03
Granted: 2018-10-16
Abstract: In order to extend a lifetime of a wheel bearing without causing maintenance work to become complicated, a power transmission device includes a wheel hub 20, a speed-reducer housing chamber 52, a final speed reducer 40, and a wet-type brake mechanism 70. The wheel hub 20 is rotatably disposed in an outer peripheral portion of an axle housing via wheel bearings 31, 32. The speed-reducer housing chamber 52 is provided in the wheel hub 20. The final speed reducer 40 is formed inside the speed-reducer housing chamber 52. The brake mechanism 70 is housed in a brake chamber 60 formed between the axle housing 10 and the wheel hub 20, and actuated so as to apply braking to a rotation of the wheel hub 20 relative to the axle housing 10. In addition, in the power transmission device, floating seals 81, 82 are disposed in two positions between the axle housing 10 and the wheel hub 20 so as to form a lubrication space 80, which includes the brake chamber 60 and the wheel bearings 31, 32 and in which the flow of oil between the lubrication space 80 and the speed-reducer housing chamber 52 is blocked. Furthermore, a circulation passage 90 for oil that includes an oil filter 96 is connected to the lubrication space 80.
Patent CA-2953736-C (CA)
Inventor: LAFLEUR ANDRE
IPC: F21K99/00
Filed: 2015-07-22
Granted: 2022-05-10
Abstract: The present document describes a lighting device comprising: a structure comprising a conformable elongated member being adaptable to a shape of an object for securing the lighting device to the object; a light source attached to the structure thereby defining a connection between the light source and the structure; a power source for providing electrical power to the light source; and a skin overmolded onto the structure, the power source, the connection and part of the light source near the connection. There is also described a method for providing lighting in a confined space where a hand-operated tool is used.
Patent CA-2955503-C (CA)
Inventor: SAMARTSEV IGOR
IPC: H01S3/067
Filed: 2015-12-15
Granted: 2021-04-13
Abstract: La présente invention concerne un générateur de fibre à impulsions conçu avec un guide d'ondes annulaire unidirectionnel conçu pour émettre un train d'impulsions. Le guide d'ondes annulaire comprend de multiples amplificateurs de fibre, des composants de fibre à fluctuation couplés à des sorties respectives de premier et second amplificateurs de fibre, et de multiples filtres spectraux couplés à des sorties respectives des composants à fluctuation. Les filtres ont des passe-bande spectraux respectifs centrés autour de différentes longueurs d'ondes centrales de manière à assurer une fuite de lumière le long de la cavité annulaire en réponse à des processus non linéaires induits dans la cavité annulaire. Le générateur d'impulsions fonctionne au niveau d'un étage préliminaire au cours duquel il est conçu pour développer un pas destiné à un signal, et au niveau d'un étage stable au cours duquel il est conçu pour délivrer en sortie un train d'impulsions par l'intermédiaire d'un coupleur de sortie au maximum une fois à chaque aller-retour du signal.
Patent CA-2957765-C (CA)
Title: Method of sharing a ue receiver between d2d and cellular operations based on activity
Inventor: SIOMINA IANA
IPC: H04W74/04
Filed: 2015-08-04
Granted: 2019-07-16
Abstract: Systems and methods are disclosed for utilizing non-overlapping time periods within one or more Discontinuous Reception (DRX) cycles configured for a Device-to- Device (D2D) capable wireless device for different types of operations. In some embodiments, these different types of operations are cellular and D2D operations such that the D2D capable wireless device performs cellular and D2D operations (e.g., reception of cellular and D2D signals) during non-overlapping time periods during one or more DRX cycles. In this manner, a D2D capable wireless device that, for example, can only receive one type of signal at a time is enabled to receive both cellular and D2D signals.
Patent CA-2961819-C (CA)
Inventor: SUN PIAOYANG
IPC: A61K47/26
Filed: 2015-09-08
Granted: 2022-11-08
Abstract: L'invention concerne un composé L-proline d'un inhibiteur du cotransporteur sodium-glucose de type 2, ainsi qu'un monohydrate et un cristal du composé L-proline. Spécifiquement, la présente invention concerne le 1,6-déshydraté-1-C{4-chloro-3-[(3-fluoro-4-éthoxyphényl)méthyl]phényl}-5-C-(hydroxyméthyl)-ß-L-idopyranose L-proline (un composé de formule (I)), un monohydrate et un cristal de type A de ce dernier, et un procédé de préparation associé. Le cristal de type A du composé de formule (I) obtenu présente une bonne stabilité chimique et une bonne stabilité cristalline, et le solvant de cristallisation utilisé présente une faible toxicité et produit peu de résidus, ce qui permet au cristal de type A de pouvoir être mieux utilisé dans le cadre d'un traitement clinique.
Patent CA-2963513-C (CA)
Title: Organizer for surgical instruments and items used during surgery
Inventor: RICHMAN LAWRENCE
IPC: A61B50/33
Filed: 2015-07-27
Granted: 2022-11-01
Abstract: An organizer for holding surgical instruments includes a tray that has instrument wells extending from the top surface of the tray. The instrument wells may be open to allow high-pressure steam to reach the instruments in the wells. The organizer has two sections. The first section contains sterile instruments to be used during surgery, and the second section contains empty instrument wells, each of which has a shape and depth corresponding to the shape and depth of an instrument well in the first section. After instruments are removed from the first section and used during surgery, they are returned to the corresponding instrument well in the second section. After surgery, an instrument is missing unless all the instrument wells in the second section are full. Structure may be associated with the instrument wells to indicate that an instrument well is not full.
Patent CA-2971026-C (CA)
Title: Vane coating apparatus
Inventor: MIKI HIDEYUKI
IPC: B05B12/20
Filed: 2015-10-16
Granted: 2020-03-24
Abstract: The present invention generates a level difference between a metal sheath and a coating material layer formed on a blade face of a blade main body. This coating device comprises: a jig (10) that supports a guide vane (V) which has a metal sheath (S) covering a leading edge section (LE); a nozzle (4) that sprays a coating material to a vane main body (Va); a robot (5) that moves the nozzle; and a control unit (6) that controls spraying operations of the nozzle (4) and the robot (5). The jig (10) includes: a movable covering body (15) that covers the metal sheath (S) so as to be separable therefrom and covers an adhesive exposed section (Ta) between the side rim section (Sr) of the metal sheath (S) and the blade face (Vd) of the vane main body (Va); and a covering-body driving unit (20) that moves the movable covering body (15) between a state where the movable covering body (15) covers the metal sheath (S) and a state where the movable covering body (15) is separated from the metal sheath (S) while covering the metal sheath (S). The control unit (6) performs control of shifting from a sheath-covering coating mode to a finishing coating mode.
Patent CA-2973623-C (CA)
Inventor: SCHUSTER BEATRICE
IPC: H05H6/00
Filed: 2015-01-29
Granted: 2023-03-28
Abstract: The invention provides a method of preparing irradiation targets for radioisotope production in instrumentation tubes of a nuclear power reactor, the method comprising the steps of: providing a powder consisting of an oxide of a rare earth metal having a purity of greater than 99 % and, optionally, an organic binder; pelletizing the powder and optionally the organic binder to form a substantially spherical green body having a diameter of from between 1 to 10 mm; and sintering the spherical green body in solid phase at a temperature of at least 70 percent of a solidus temperature of the rare earth metal oxide powder and for a time sufficient to form a round sintered rare earth metal oxide target having a sintered density of at least 80 percent of the theoretical density.
Patent CA-2979953-C (CA)
Inventor: OZ OREN
IPC: A61B8/02
Filed: 2016-03-16
Granted: 2019-07-23
Abstract: L'invention concerne des systèmes et des méthodes qui permettent de surveiller le bien-être d'un ftus par la détection non invasive et l'analyse de données d'activité électrique cardiaque du ftus.
Patent CA-2982126-C (CA)
Inventor: FELIX JASON
IPC: A61B5/0205
Filed: 2016-04-07
Granted: 2019-04-30
Abstract: Physiological monitoring can be provided through a syncope sensor (64, 66) embedded into an electrocardiography monitor (12), which correlates syncope events and electrocardiographic data. Physiological monitoring can be provided through a lightweight wearable monitor (12) that includes two components: a flexible extended-wear electrode patch (15) and a reusable monitor recorder (14) that removably snaps into a receptacle (25) on the electrode patch (15). The wearable monitor (12) sits centrally on the patient's sternal midline (16) and includes a unique narrow "hourglass"-like shape, significantly improving the ability of the monitor to cutaneously sense cardiac electrical potential signals, particularly the P-wave and QRS interval signals. The electrocardiographic electrodes (38, 39) on the electrode patch (15) are tailored for axial positioning along the midline (16) of the sternum (13) to capture action potential propagation in an orientation that corresponds to the aVF lead in a conventional 12-lead electrocardiogram, which senses positive P-waves (271).
Patent CA-2983572-C (CA)
Title: Milling apparatus
Inventor: TACHIBANA TAKAHIRO
IPC: B21B29/00
Filed: 2016-04-25
Granted: 2019-09-10
Abstract: A milling apparatus (1) includes a plurality of milling roller units (2A, 2B, and 2C) each including one milling roller (3, 13) that is made contact with, by pressing, one surface of one of a plurality of differently angled plate parts (w1 and w2) of an elongated metal milling material (WA) and another milling roller (4, 14a, 14b) that is made contact with another surface of the plate part (w1, w2) by pressing. At least one of the milling roller units (2A, 2B, and 2C) mills a plate part different from a plate part milled by any other milling roller unit. A plurality of the milling roller units (2A and 2B) configured to mill an identical plate part are installed in a longitudinal direction of the plate part (w1). The one milling roller (3) and the other milling roller (4) of at least one of the milling roller units are movable in axial directions thereof.
Patent CA-2986618-C (CA)
Inventor: HERGET WERNER
IPC: H04L9/08
Filed: 2016-05-25
Granted: 2022-08-09
Abstract: The invention relates to a method for providing a personal identification code (ID) of a security module (1), wherein the personal identification code (ID) is associated with the security module (1) and there is a server (4) provided which a user of the security module (1) is able to access following an authentication. The method involves, on initiation by a request (RE) from the user on the server (4), an authentication code (AV) being transmitted to a terminal (2) of the user by means of a first message (N1). An authentication code that is input by the user is received on the server (4), and a check is then performed to determine whether the input authentication code matches the authentication code (AV) that has been transmitted to the terminal (2), the personal identification code (ID) being transmitted to the terminal (2) of the user by means of a second message (M2) in the event of a match.
Patent CA-2993289-C (CA)
Title: Gait analysis method and gait analysis system
Inventor: TADANO SHIGERU
IPC: A61B5/11
Filed: 2016-07-22
Granted: 2019-07-23
Abstract: To obtain a novel gait parameter useful in evaluating the gait movement of a subject. A triaxial acceleration sensor and a triaxial angular rate sensor are mounted on each of the lower limb portions on both sides of at least one of one joint among joints constituting a part of at least one lower limb of a subject. The acceleration and angular rate of each lower limb portion are measured by the triaxial acceleration sensor and triaxial angular rate sensor while the subject is walking. The orientations of each lower limb portion while walking are calculated on the basis of the measured acceleration and angular rate. A three-dimensional model including the motion trajectory of at least one joint is constructed by linking the lower limb portions in the calculated orientation to each other. The angle formed by the acceleration vector of at least one joint when the heel strikes the ground to the movement trajectory in the sagittal plane is calculated as a gait parameter.
Patent CA-3000970-C (CA)
Inventor: WENNEN Darren Jay
IPC: A61F13/12
Filed: 2016-10-04
Granted: 2024-01-23
Abstract: Compression systems and methods that may include a garment configured to be donned on, for example, a head and a neck of a body. For example, the garment may include a static garment portion configurable to apply a static pressure to a portion of the head and a dynamic garment portion including one or more pressure applying regions controllable to apply pressure to the head and neck. Further, a controller may be configured to control pressure applied by the one or more pressure applying regions.
Patent CA-3004012-C (CA)
Title: Apparatus for two-stage riveting
Inventor: OBEROI HARINDER
IPC: B64C1/12
Filed: 2015-07-02
Granted: 2020-06-16
Abstract: An apparatus including a first robotic device having a first tool, a second robotic device having a second tool, and a number of controllers that control the first robotic device and the second robotic device to perform a two-stage riveting process.
Patent CA-3009738-C (CA)
Title: Riser system
Inventor: HATTON STEPHEN ANTHONY
IPC: E21B19/00
Filed: 2015-12-31
Granted: 2022-11-29
Abstract: A riser system (10) comprises a primary conduit (20, 120) extending between a surface vessel (12) and a subsea location and an auxiliary conduit (22, 122) extending adjacent the primary conduit. In one example a composite jumper (40, 140) conduit extends from the surface vessel and is fluidly connected to the auxiliary conduit, said jumper conduit comprising a composite material formed of at least a matrix and one or more reinforcing elements embedded within the matrix. In one example a subsea composite jumper conduit (52) extends from subsea infrastructure and is fluidly connected to the auxiliary conduit, said subsea jumper conduit comprising a composite material formed of at least a matrix and one or more reinforcing elements embedded within the matrix.