baber/WOPTO huggingface dataset:
Patent CA-2821933-C (CA)
Inventor: KURZE PETER
IPC: A61L27/58
Filed: 2011-12-20
Granted: 2019-04-30
Abstract: A medical implant comprises a biodegradable magnesium-based alloy of which at least a part of its surface layer comprises a magnesium carbonate. A method for the manufacture of a biocompatible, corrosion-inhibiting protective surface layer on a medical implant comprising a magnesium-based alloy, comprises: providing an implant comprising a magnesium-based alloy to be coated; placing the implant into a reactor chamber; exposing at least part of the surface of said implant to an atmosphere comprising humid carbon dioxide to produce a coating on the surface of the implant comprising a magnesium carbonate of the formula x MgCO3 · y Mg (OH)2, whereby x + y = 1; removing the implant from the reactor chamber; and drying the surface of the implant.
Patent CA-2821988-C (CA)
Inventor: LI YUEMING
IPC: B25B3/00
Filed: 2010-12-15
Granted: 2018-01-09
Abstract: The present invention provides a spring clamp, including a first body which comprises a gripping portion and a clamping portion, a second body which comprises a gripping portion and a clamping portion, a first pivot element which pivotally connects the first body and the second body , and a locking mechanism which comprises a friction pair component; in the pair of friction pair components, the first friction pair component is arranged on the first body, including a first friction pair element; and the second friction pair component is arranged on the second body, including a second friction pair element; the friction pair component, which is arranged in pairs, has the first and second friction pair elements therein rubbing against each other to effect the locking function; the rubbing of the friction pair element occurs mainly in the plane perpendicular to the first pivot element axis. The pair of friction pair elements of the present invention are arranged to contact and rub against each other within a plane perpendicular to the first pivot element axis. As the plane is wider, a small amount of friction wear between the friction pair elements is caused and the requirements for the material of the friction pair elements are lower, the friction pair elements can be reliably used in a long term.
Patent CA-2822262-C (CA)
Title: Machine de pose et ensemble lame
Inventor: GUSTAFSSON LARS
IPC: E02F5/10
Filed: 2012-01-26
Granted: 2015-06-30
Abstract: La présente invention se rapporte à une machine de pose destinée à poser au moins un boîtier flexible ou un tube flexible, un câble ou un fil. Ladite machine de pose comprend : un ensemble lame (2) destiné à réaliser une tranchée (5) dans le sol, un moyen de consolidation et de pose (3) qui est agencé derrière l'ensemble lame (2) et qui est destiné à dégager la tranchée et à protéger la tranchée (5) contre un éboulement tout en posant au moins un boîtier flexible ou un tube flexible, un câble ou un fil dans la tranchée. La présente invention se rapporte également à un ensemble lame qui comprend des compartiments pour refroidir le fluide et l'air.
Patent CA-2826070-C (CA)
Title: Troubleshooting wi-fi connectivity by measuring the round trip time of packets sent with different modulation rates
Inventor: VAN DOORSELAER KAREL
IPC: H04W24/06
Filed: 2012-02-13
Granted: 2019-04-23
Abstract: The application relates to a "wireless communication network including a station and an access point" which is in particular a Wi-Fi network according to the IEEE 802.11 standards. Internet service providers are searching for ways to get a better understanding of the end-user's wireless environment including link quality and performance. The proposed method calculates a performance value based on measured round trip times which are sent at different modulation rates. Based the change of performance in dependence of the modulation rate conclusions about the possible source of performance problems can be drawn, in particular it can be distinguished between [Bluetooth] interference (C and E) and distance between station and access point being too large (B).
Patent CA-2829415-C (CA)
Title: Seal device for conduit in a fuel dispensing unit
Inventor: MARTENSSON MATTIAS
IPC: F16L5/02
Filed: 2013-10-04
Granted: 2021-03-16
Abstract: Embodiments of seal device prevent migration of vapor into compartments that house electronics in a fuel dispensing unit. These embodiments deploy about conduits in a vapor barrier to seal gaps between the conduit and opening in plates of the vapor barrier and/or other components that separate the electronics from fuel-handing components. In one or more embodiments, the sealing device forms a radial seal about the conduit and a planar seal with the vapor barrier, where the sealing device is configured to maintain the planar seal and to allow relative movement of the conduit with respect to the vapor barrier in the opening. This relative movement can occur as a result of connection of the conduit to the fuel-handling components, e.g., a motor that can change position due to operation and/or natural settling of the support structure that supports the motor in the dispensing unit.
Patent CA-2831311-C (CA)
Inventor: AGNIHOTRI ASHOK K
IPC: B64D47/00
Filed: 2013-10-24
Granted: 2019-11-26
Abstract: Un système et un procédé pour modifier une commande dactionneur qualifiée avec un modificateur de commande dactionneur non qualifiée. Le procédé consiste à créer une commande dactionneur modifiée correspondant à la différence entre la commande dactionneur qualifiée et la commande dactionneur non qualifiée, puis à limiter la commande dactionneur modifiée à laide dun limiteur dautorité. Le système comprend un ordinateur qualifié ayant une loi de commande non qualifiée, interfacée avec un ordinateur non qualifié ayant une loi de commande qualifiée.
Patent CA-2841967-C (CA)
Title: Forme cristalline du sel de sodium du 4-tert-butyl-n-[4-chloro-2-(1-oxy-pyridine-4-carbonyl)-phenyl]-benzenesulfonamide
Inventor: PENNELL ANDREW M K
IPC: A61P29/00
Filed: 2012-07-20
Granted: 2020-06-16
Abstract: L'invention concerne une nouvelle forme cristalline du sel de sodium du 4-tert-butyl-N-[4-chloro-2-(1-oxy-pyridine-4-carbonyl)-phényl]-benzènesulfonamide et des compositions pharmaceutiques le contenant. L'invention concerne également des procédés de préparation de ces composés et des méthodes pour leur utilisation.
Patent CA-2842718-C (CA)
Inventor: MILLER ROBERT KENNETH
IPC: B22F5/00
Filed: 2010-08-06
Granted: 2017-10-24
Abstract: A drill bit matrix is provided that contains a powdered abrasive material and a refractory metal powder in which the refractory metal powder is a coated powder in which each granule of the refractory metal powder is coated by a coating material. A core drill bit is further provided, containing a powdered abrasive material, a refractory metal powder and a steel tube onto which the powdered abrasive material and refractory metal powder are alloyed. The refractory metal powder is a coated powder in which each granule of the refractory metal powder is coated by one or more coating materials. A method is finally provided for manufacturing a core drill bit. First a matrix is formed by mixing together a powdered abrasive material and a coated refractory metal powder. The matrix is placed in a mould and a steel tube is placed on top of the mould to form a drill bit assembly. The drill bit assembly is then heated under atmospheric conditions. The steel tube is then hot pressed into the heated matrix and the drill bit assembly is allowed to cool before releasing the cooled drill bit from the mould.
Patent CA-2843595-C (CA)
Title: Methods of treating cancer using pd-1 axis binding antagonists and mek inhibitors
Inventor: MAECKER HEATHER
IPC: A61K31/437
Filed: 2012-08-01
Granted: 2022-10-18
Abstract: The present invention describes combination treatment comprising a PD-1 axis binding antagonist and a MEK inhibitor and methods for use thereof, including methods of treating conditions where enhanced immunogenicity is desired such as increasing tumor immunogenicity for the treatment of cancer.
Patent CA-2843699-C (CA)
Inventor: GHANNOUM ZIAD R
IPC: A61F9/007
Filed: 2009-10-12
Granted: 2016-05-17
Abstract: Un mode de réalisation de l'invention concerne un instrument qui comprend un manchon de perfusion, un tuyau d'aspiration et un bout d'aspiration/perfusion. Le manchon peut comprendre un corps définissant un canal de perfusion. Le tuyau peut se situer dans le canal de perfusion et définir un canal d'aspiration. Le bout de l'instrument peut se conformer à l'extrémité distale du tuyau. De plus, le bout peut sceller l'interstice entre le manchon et le tuyau et peut comprendre une bride dont le profil (p. ex. une partie conique) correspond au profil du manchon. Le manchon et le bout peuvent être programmés de façon à ce que le manchon dirige le fluide dans une direction et à ce que le bout aspire le fluide perpendiculairement à cette direction. Le canal d'aspiration du bout peut s'étendre de façon distale au-delà de son orifice d'aspiration. De plus, le bout peut s'étendre jusqu'à un point situé à côté d'un orifice de perfusion du manchon. L'invention concerne également un élément jetable (constitué d'un tuyau d'aspiration et d'un bout d'aspiration/perfusion) conçu pour être utilisé avec des instruments.
Patent CA-2845913-C (CA)
Inventor: DOLAN LAWRENCE S
IPC: H04L12/10
Filed: 2014-03-12
Granted: 2019-10-08
Abstract: A system includes a digital subscriber line access multiplexer (DSLAM) enclosure having a power area for housing power components and a component area for housing components configured to receive power from the power components. The system further includes at least one DSLAM positioned in the component area of the DSLAM enclosure and an AC power supply for providing AC power to the at least one DSLAM. The AC power supply is positioned in the power area of the DSLAM enclosure.
Patent CA-2846285-C (CA)
Inventor: HESS GEORG
IPC: G01N33/68
Filed: 2012-10-17
Granted: 2019-09-24
Abstract: La présente invention concerne une méthode permettant de différencier de manière précoce si un patient souffre d'un accident ischémique cérébral d'origine cardio-embolique ou non cardio-embolique. La méthode est fondée sur la détermination de la quantité d'une troponine cardiaque dans un échantillon d'un patient souffrant d'un accident ischémique cérébral prélevé pas plus de 24 heures après l'apparition de symptômes d'un accident ischémique cérébral. L'invention concerne également des kits et des dispositifs pour la mise en uvre de ladite méthode.
Patent CA-2847197-C (CA)
Inventor: NANCHAHAL JAGDEEP
IPC: A61K38/17
Filed: 2011-10-31
Granted: 2020-11-03
Abstract: Musculoskeletal fibroproliferative disorders, such as Dupuytren's disease may be treated by administering locally a TNF-a antagonist. TNF-a antagonists find particular utility in inhibiting the progression of early disease state Dupuytren's disease and other musculoskeletal fibroproliferative disorders and, in combination with extracellular matrix degradation agents (such ascollagenase or matrix metalloproteinase I), treating advanced disease state Dupuytren's disease and, in particular inhibiting recurrence.
Patent CA-2849070-C (CA)
Inventor: TABET TARIK
IPC: H04B15/02
Filed: 2012-01-27
Granted: 2020-09-22
Abstract: A method for interference management at a network element within a wireless telecommunications network, and the network element and user equipment, the method coordinating transmission of cell specific resource elements with at least one other network element; and transmitting the cell specific resource element to a user equipment concurrent to a resource element transmission from the at least one other network element. Also a method for interference avoidance at a network element operating within a wireless telecommunications network, and the user equipment and network element, the method receiving interference information from a user equipment; providing the interference information to at least one interfering network element; and precoding transmissions to the use equipment for interference cancellation.
Patent CA-2850522-C (CA)
Title: Shut-off valve for isolation of hollow fiber membrane filtration module
Inventor: COLLIGNON MICHAEL
IPC: B01D63/04
Filed: 2012-09-26
Granted: 2021-03-16
Abstract: Systems and methods for isolating a filtration module are provided. The systems and methods may utilize a removable end cap comprising an isolation valve. In certain systems and methods, the isolation valve may be configured to selectively allow fluid communication between a port and a filtrate passageway of one filtration module in a plurality of filtration modules.
Patent CA-2851485-C (CA)
Title: System and method with automatic radius crossing notification for gps tracker
Inventor: KERN JAMES
IPC: G01S19/16
Filed: 2014-05-08
Granted: 2021-09-14
Abstract: Systems and methods with automatic radius cross notification for a GPS tracker are provided. Some methods can include receiving user input requesting a dynamic creation of a geo-fence, and, responsive thereto, creating the geo-fence. Some methods can include determining when a GPS tracker device has been stationary for a predetermined period of time, and responsive thereto, dynamically creating a geo-fence.
Patent CA-2860413-C (CA)
Title: Therapeutic use of imidazopyridine derivatives
Inventor: ALCOUFFE CHANTAL
IPC: A61K31/437
Filed: 2013-01-03
Granted: 2020-02-25
Abstract: The invention relates to the use of compounds corresponding to formula (I) in which R2 and R3 together form, with the carbon atoms of the phenyl nucleus to which they are attached, a 6-membered nitrogenous heterocycle corresponding to one of the formulae (A), (B) and (C) in which the wavy lines represent the phenyl nucleus to which R2 and R3 are attached, or of a pharmaceutically acceptable salt thereof, for preparing a medicament for the treatment of bladder cancer.
Patent CA-2860681-C (CA)
Inventor: CERCIELLO ANTONIO
IPC: B32B38/16
Filed: 2013-01-17
Granted: 2019-07-09
Abstract: Adhesive-spreading assembly comprising a plurality of rollers (R), that rotate in contact with one another to transfer a thin layer of adhesive from a tank (T) onto a film in motion, complete with a device for cleaning said rollers (R), removably connectable to said adhesive- spreading assembly and comprising at least one tank (5, 6) containing at least one cleaning fluid and pumping means (8) for transferring said fluid to distributor means (12) for delivering a part of said fluid onto the surface of the rollers (R), characterised in that said adhesive- spreading assembly comprises a transfer system (15) designed to transfer said distributor means (12) in a direction substantially parallel to the axis of the rollers to distribute said fluid over their whole surface, said transfer system being configured so that it can be removably coupled with said distributor means.
Patent CA-2860829-C (CA)
Inventor: WEBER JAN
IPC: A61F2/24
Filed: 2012-12-07
Granted: 2016-08-16
Abstract: ABSTRACT Vascular valve systems for treating calcified vascular vessel valves by delivery of one or more calcium chelating agents are described. Methods of making the vascular valve systems are also described.
Patent CA-2863551-C (CA)
Inventor: CAMERON BRENT D
IPC: C12N15/115
Filed: 2013-01-31
Granted: 2023-08-01
Abstract: La présente invention concerne des capteurs pour des entités cibles sur lesquels a été fonctionnalisé au moins un aptamère spécifique de l'entité cible, et des procédés pour fabriquer et utiliser ces derniers pour une utilisation dans la surveillance des protéines glyquées et/ou dans des biomarqueurs.
Patent CA-2864968-C (CA)
Title: Systeme de rails conducteurs specialement pour de longs troncons verticaux
Inventor: ALEFELDER FRANK
IPC: F03D80/80
Filed: 2013-02-01
Granted: 2020-07-21
Abstract: L'invention concerne un système de rails conducteurs pour le transport d'énergie électrique spécialement pour de longs tronçons verticaux, le système de rails conducteurs comprenant plusieurs segments, les segments comportant respectivement plusieurs rails conducteurs et une pièce de fixation, les rails conducteurs des segments étant maintenus par des pièces de fixation et étant électriquement reliés les uns aux autres par un raccord.
Patent CA-2865134-C (CA)
Title: System and method of monitoring wear in a bearing
Inventor: HUNTER DAVIS J
IPC: F16C11/06
Filed: 2014-09-24
Granted: 2016-08-30
Abstract: A bearing can include a ball member, a race, and a liner located on an interior surface of the race, the liner having a first surface bonded to an interior surface of the race, the liner having a second surface that is adjacent to the ball member. The bearing also includes a wafer having a wear surface that is aligned with the second surface of the liner, the wafer being an electrically conductive member. Operational wear of the liner can be calculated by comparing a measured resistance of the wafer to an original known resistance of the wafer.
Patent CA-2865441-C (CA)
Title: Fuel delivery module for low-profile fuel tank
Inventor: HSU CHIA CHING EMILIE
IPC: B60K15/00
Filed: 2014-09-29
Granted: 2017-08-15
Abstract: A fuel delivery module for a vehicle having a fuel tank. The fuel delivery module comprises a flange, a reservoir, a fuel pump, a guide rod, a guide rod receiver, and an elastically deformable member. The flange couples to an opening of the fuel tank. The reservoir is in fluid communication with the flange and a fuel pump connected to the reservoir transports fuel from inside the fuel tank to outside the fuel tank through the flange. The guide rod is coupled to the flange at a first end of the guide rod and the guide rod receiver is fixedly disposed on the reservoir. The elastically deformable member is moveably coupled to the guide rod and to the reservoir such that a second end of the guide rod is selectively receivable in the guide rod receiver.
Patent CA-2866176-C (CA)
Inventor: SONODA NAOAKI
IPC: C08J5/04
Filed: 2013-07-30
Granted: 2015-04-21
Abstract: The present disclosure is a fiber-reinforced composite material shaped product having isotropy and mechanical strength and a random mat used as an intermediate material thereof.  The random mat includes reinforcing fibers having an average fiber length of 3 mm to 100 mm and a thermoplastic resin. The reinforcing fibers have i) a weight-average fiber width (Ww) that satisfies the following equation: 0.03 mm < Ww < 5.0 mm; ii) an average fiber width dispersion ratio (Ww/Wn) defined as a ratio of the weight-average fiber width (Ww) to a number-average fiber width (Wn), of the reinforcing fibers, is between 1.8 and 20; and iii) a weight-average fiber thickness of the reinforcing fibers is smaller than the weight-average fiber width (Ww).
Patent CA-2872408-C (CA)
Inventor: HACKER ERWIN
IPC: A01N43/50
Filed: 1999-08-10
Granted: 2017-02-28
Abstract: Use of a herbicide combination for controlling harmful plants in a maize crop, wherein the herbicide combination comprises a synergistically active content of: (A) a broad-spectrum herbicide consisting of: (A2) a compound of the formula (A2) or a salt thereof:      (See formula A2); and (B) the herbicide penthoxamid (pethoxamid), wherein the maize crop is tolerant to the herbicides (A) and (B), optionally in the presence of safeners.
Patent CA-2878154-C (CA)
Inventor: COURTNEY STEPHEN BENJAMIN
IPC: A45D20/12
Filed: 2013-06-12
Granted: 2019-05-14
Abstract: Disclosed is a hairdryer comprising a handle; a body comprising a fluid outlet and a primary fluid outlet; a fan unit for generating fluid flow through the hairdryer, the hairdryer comprising a fluid flow path extending from a fluid inlet through which a fluid flow enters the hairdryer to the fluid outlet, and a primary fluid flow path extending from a primary fluid inlet to the primary fluid outlet; a heater for heating the primary fluid flow drawn through the primary fluid inlet; and a nozzle attachable to the body, the nozzle comprising a nozzle fluid inlet for receiving the primary fluid flow from the primary fluid outlet, and a nozzle fluid outlet for emitting the primary fluid flow, and wherein the nozzle is configured to inhibit the emission of the fluid flow from the fluid outlet. Also disclosed is a nozzle for such a hairdryer wherein the nozzle is attachable to the hairdryer body, the nozzle comprising a nozzle fluid inlet for receiving the primary fluid flow from the primary fluid outlet, and a nozzle fluid outlet for emitting the primary fluid flow, and wherein the nozzle is configured to inhibit the emission of the fluid flow from the fluid outlet.
Patent CA-2878277-C (CA)
Inventor: LANHAM GREGORY TREAT
IPC: G01F1/84
Filed: 2012-07-24
Granted: 2018-07-10
Abstract: A sensor system (30) including a sensor assembly (10) for a fluid meter (5) is provided. The sensor assembly (10) includes one or more fluid conduits (103 A, 103B). The sensor assembly (10) also includes a case (101) surrounding at least a portion of the one or more fluid conduits (103A, 103B). The sensor system (30) also includes a case support (300). The case support (300) surrounds at least a portion of the case (101). The case support (300) includes one or more ribs (330) that extend along at least a portion of the case (101) and contact the case (101) at least when the case (101) deforms outward by a threshold amount.
Patent CA-2881086-C (CA)
Title: System for controlling operation of an hvac system
Inventor: GOEL RAKESH
IPC: F24F11/38
Filed: 2015-02-05
Granted: 2020-11-17
Abstract: The present invention provides for a control system for a compressor assembly of an heating, ventilation, and air conditioning (HVAC) system. A control assembly comprises a controller for varying the capacity of a compressor unit of the compressor assembly. The controller determines a first pressure of the compressor unit based on a first operating state of the compressor unit.
Patent CA-2884004-C (CA)
Inventor: LI DONGSHENG
IPC: H04R29/00
Filed: 2013-06-14
Granted: 2015-11-10
Abstract: An audio signal adapter device includes a first interface, a second interface, an audio signal amplifying circuit, and an impedance circuit. The first interface includes an audio signal receiving pin, a microphone pin and a ground pin, and the second interface includes an audio signal output pin. The audio signal amplifying circuit is configured to amplify an audio signal received by the audio signal receiving pin and to output the amplified audio signal to the audio signal output pin.  The audio signal received by the audio signal receiving pin flows to the microphone pin or the ground pin via an impedance equivalent part of the audio signal amplifying circuit. The impedance circuit is coupled between the microphone pin and the ground pin. An interface detecting system and an electronic signature token are also provided.
Patent CA-2884096-C (CA)
Title: System and method for biometric authentication in connection with camera-equipped devices
Inventor: LECUN YANN
IPC: G06V10/764
Filed: 2013-09-05
Granted: 2021-01-26
Abstract: The present invention relates generally to the use of biometric technology for authentication and identification, and more particularly to non-contact based solutions for authenticating and identifying users, via computers, such as mobile devices, to selectively permit or deny access to various resources. In the present invention authentication and/or identification is performed using an image or a set of images of an individual's palm through a process involving the following key steps: (1) detecting the palm area using local classifiers;  (2) extracting features from the region(s) of interest;  and (3) computing the matching score against user models stored in a database, which can be augmented dynamically through a learning process.