baber/WOPTO huggingface dataset:
Patent CA-2891813-C (CA)
Inventor: KEKALAINEN FREDRIK
IPC: G06Q10/06
Filed: 2013-11-25
Granted: 2020-06-09
Abstract: A waste collection system (10) includes one or more waste containers (20) for receiving waste (50), a server system (100) for receiving one or more signals via a wireless communication network (70) from sensor arrangements (30, 40) included on the one or more waste containers (20) for sensing a waste status of the one or more containers (20). Beneficially, the server system (100) is operable from receiving the one or more signals to compute an optimal strategy for one or more waste collection vehicles (150) to collect waste from the one or more waste containers (20). The waste collection system (10) is capable of supporting a competitive bidding arrangement for implementing collection of waste (50) for the one or more waste containers (20).
Patent CA-2900362-C (CA)
Inventor: BRENNAN NOEL A
IPC: G02C7/08
Filed: 2015-08-12
Granted: 2019-05-07
Abstract: A lens includes a center of the ophthalmic lens having a negative power that provides foveal vision correction for myopia; a first peripheral zone surrounding the center having a power that gradually increases to a first peak having a dioptric power that is more positive than at the center; and a second peripheral zone surrounding the first peripheral zone and having a second peak having a dioptric power that is more positive than at the center and that is different than the power at the first peak. The power profile slows, retards, or prevents myopia progression independent of pupil size.
Patent CA-2902390-C (CA)
Title: Dispositif d'ejection pour arme a feu ainsi que boitier d'arme et arme a feu equipee d'un dispositif d'ejection
Inventor: STUSSAK MARTIN
IPC: F41A15/16
Filed: 2014-02-18
Granted: 2017-10-10
Abstract: L'invention concerne un dispositif d'éjection (1) destiné à une arme à feu, comprenant un corps principal d'éjection (5) sur lequel un élément d'éjection (46) est disposé de telle sorte que, après le montage du dispositif d'éjection (1) sur le boîtier (3) de l'arme à feu, l'élément d'éjection (46) dépasse dans la trajectoire de déplacement d'un dispositif de culasse (71) guidé de manière à pouvoir se déplacer vers l'avant et vers l'arrière dans le sens longitudinal dans le boîtier d'arme (3), forme une butée pour le culot (61) d'une douille de cartouche (59) extraite de la chambre par le dispositif de culasse (71) se déplaçant vers l'arrière et, après être venu en prise active avec le culot (61) de la douille, éjecte et/ou expulse la douille (59) hors du boîtier d'arme (3), caractérisé en ce que le dispositif d'éjection (1) comprend des moyens supplémentaires (7a, b, 9a, b, 11a, b, 13a, b) grâce auxquels l'élément d'éjection (46) est monté de manière flexible par rapport au boîtier d'arme (3), de telle sorte que, suite à une entrée en prise active avec le culot (61), il recule conjointement avec celui-ci sur une courte distance en ligne droite, sur laquelle il est freiné jusqu'à l'immobilisation et éjecte/expulse alors la douille (59). L'invention concerne en outre un corps d'arme (3) comprenant un système de culasse guidé en mobilité longitudinale dans le corps d'arme (3) et un dispositif d'éjection (1). Finalement, l'invention concerne une arme à feu équipée d'un tel dispositif d'éjection et/ou d'un tel corps d'arme (3).
Patent CA-2905887-C (CA)
Inventor: HUMFELD KEITH DANIEL
IPC: B64C31/02
Filed: 2015-09-23
Granted: 2020-03-31
Abstract: A deployable airborne sensor array system and method of use are provided herein. The system includes a tether configured to be coupled to and deployed from an aircraft and a plurality of airborne vehicles coupled to the tether. Each of the plurality of airborne vehicles includes different lift characteristics to form a three-dimensional (3D) array of airborne vehicles. Each airborne vehicle includes a sensing device configured to generate sensor data associated with a target. The system also include a computing device configured to process the sensor data received from each of said plurality of airborne vehicles and generate an image of the target based on the sensor data.
Patent CA-2907101-C (CA)
Inventor: AITKEN LIAM ANDREW
IPC: F16J15/00
Filed: 2013-05-21
Granted: 2018-07-31
Abstract: A metal fastener is provided having a first threaded screw portion for engaging a complementary threaded portion of a bore of a metal member at a first temperature, and a sealing portion disposed proximal a distal end of the first screw portion, the sealing portion having a greater coefficient of thermal expansion than the metal member, wherein the sealing portion is configured to thermally expand and provide a seal between the sealing portion and an inner circumference of the bore at a second temperature higher than the first temperature, such that the first screw portion of the fastener is immobile relative to the bore at the second temperature.
Patent CA-2907456-C (CA)
Inventor: SWITZER DAVID
IPC: G08C17/02
Filed: 2014-03-24
Granted: 2020-05-12
Abstract: A wireless communications system for a downhole drilling operation comprises surface communications equipment and a downhole telemetry tool. The surface communications equipment comprises a surface EM communications module with an EM downlink transmitter configured to transmit an EM downlink transmission at a frequency between 0.01 Hz and 0.1 Hz. The downhole telemetry tool is mountable to a drill string and has a downhole electromagnetic (EM) communications unit with an EM downlink receiver configured to receive the EM downlink transmission. The downhole EM communications unit can further comprise an EM uplink transmitter configured to transmit an EM uplink transmission at a frequency greater than 0.5 Hz, in which case the surface EM communications module further comprises an EM uplink receiver configured to receive the EM uplink transmission. More particularly, the downhole EM uplink transmitter can be configured to transmit the EM uplink transmission at a frequency that is at least ten times higher than the EM downlink transmission frequency.
Patent CA-2910892-C (CA)
Inventor: YAMAMOTO KAZUO
IPC: H01M8/04746
Filed: 2015-10-30
Granted: 2018-08-07
Abstract: In order to provide a fuel cell system that inhibits the occurrence of degradation of an MEA while also inhibiting an increase in the CPU load. A fuel cell system is equipped with a hydrogen supply unit that supplies hydrogen to a fuel cell, a pressure detection unit that detects the internal pressure of hydrogen supply piping, a current detection unit that detects the current value of the fuel cell, and a control unit that calculates the necessary hydrogen supply volume for the fuel cell based on the detected current value and pressure value, and controls the hydrogen supply unit to supply hydrogen corresponding to the calculated hydrogen supply unit to the fuel cell, wherein the control unit calculates the hydrogen supply volume based on the pressure value and the current value for each of a first cycle, and acquires the pressure value and supplies hydrogen corresponding to the immediately prior calculated hydrogen supply volume to the fuel cell when the control unit is determined that supply of hydrogen is necessary based on the acquired pressure value, for each of a second cycle which shorter than the first cycle.
Patent CA-2913861-C (CA)
Inventor: BOEDOT BERTRAND
IPC: B64D29/06
Filed: 2014-06-11
Granted: 2021-02-09
Abstract: The invention relates to a device for fixing two parts together, a first part having a fixing flange (2) comprising at least one through-orifice (3) for a threaded shank (4), carried by or integral with a second part (5), and means for making the nut (1) captive with respect to the flange (2) before it is screwed onto the threaded shank (4), characterized in that these means are of the type having a thread, the nut (1) having an externally threaded portion (11, 18) intended to be screwed into an internally tapped portion (8, 15) of the orifice (3) in the flange (2) or of an element (14) attached to the flange (2) and to pass completely through this internally tapped portion (8, 15) until it is housed in a cavity (9, 19) for axially retaining the nut (1), this allowing the nut (1) to rotate freely before it is screwed onto the threaded shank (4). The invention also relates to a turbomachine that utilizes this device and to an associated fixing method.
Patent CA-2918283-C (CA)
Title: Method and apparatus for linking device applications to a customer service interface
Inventor: SINGH TAJINDER
IPC: G06F21/31
Filed: 2014-07-22
Granted: 2019-10-08
Abstract: A device application is linked to a customer service interface. Information related to a user and to one or more user interactions is stored with an application associated with a user device. The information related to the user and the one or more user interactions configures an interaction context. A request to communicate with a customer service interface is received from the user during an on-going user interaction with the application. An authentication of the user is performed upon receiving the user request. The interaction context is provided to the customer service interface upon authenticating the user. The authentication of the user and the providing of the interaction context facilitate a seamless continuation of the on-going user interaction from the application associated with the user device to the customer service interface.
Patent CA-2919015-C (CA)
Title: Cloud-offloaded global satellite positioning
Inventor: LIU JIE
IPC: G01S19/28
Filed: 2014-08-24
Granted: 2021-03-09
Abstract: Some implementations provide low power reduced sampling of global positioning system (GPS) locations. A server may be configured to assist a mobile device in determining a location from a plurality of small GPS signal chunks and corresponding time stamps. For instance, the server may identify a set of satellites from each of the GPS signal chunks and by comparing the set of satellites for each of the GPS signal chunks to each other to determine a second set of satellites. The server may then estimate a location of the mobile based on the second set of satellites.
Patent CA-2919803-C (CA)
Inventor: GLEIM GARRETT WILLIAM
IPC: H04S7/00
Filed: 2014-08-15
Granted: 2018-11-13
Abstract: A process and system for generating three dimensional sound conferencing includes generating a virtual map with a plurality of positions, each participant selecting one of the positions, determining a direction from each position to each other position on the map, determining a distance from each position to each other position on the map, receiving sound from each participant, mixing the received sound, transforming the mixed sound into binaural audio, and directing the binaural audio sound to each participant via a speaker associated with the virtual position of the speaking participant. The result is a clarified sound that gives to the listening participant a sense of where the speaking participant is positioned relative to the listening participant.
Patent CA-2922971-C (CA)
Title: Coordination d'elements d'interface utilisateur sur des espaces d'ecran
Inventor: FURTWANGLER BRANDON C
IPC: G06F3/14
Filed: 2014-08-11
Granted: 2023-03-14
Abstract: La présente invention se rapporte à la mise en uvre d'une transition à partir d'un écran existant (par exemple, une page ou similaire) vers un nouvel écran, dans laquelle un élément(s)/une commande(s) de l'écran existant sont partagés avec le nouvel écran. Un écran existant agit en tant qu'écran source en vue de fournir des données relatives à des éléments (par exemple, des noms) de ses éléments existants ; les éléments existants sont mis en intersection avec ceux souhaités par le nouvel écran/écran de destination. L'écran de destination prend possession de tout élément commun. Un service de navigation peut coordonner l'échange d'informations et la transition. La transition peut comprendre des animations et/ou d'autres effets de sorte à assurer une transition fluide ou similaire entre les écrans.
Patent CA-2923351-C (CA)
Inventor: AL-MURRANI SAMER
IPC: A23K20/10
Filed: 2011-11-23
Granted: 2019-01-22
Abstract: The invention relates to pet food compositions designed to induce the animal to cease feeding upon consumption of the appropriate nutritional amount. The invention further provides methods of inducing satiety response in animals and methods of controlling the amount of food intake in animals.
Patent CA-2927777-C (CA)
Inventor: JOHNSON CHAD M
IPC: A01C7/08
Filed: 2016-04-21
Granted: 2020-01-07
Abstract: Linvention concerne un semoir qui comprend un corps monolithique définissant une trémie de semences et un mécanisme dapprovisionnement dair pour un appareil de mesure de graines de lappareil. Le mécanisme dapprovisionnement dair comprend un collecteur de prise dair et un canal dair liant le collecteur à lappareil de mesure de graines. Un filtre sur le collecteur est facilement détachable aux fins dentretien. Un logement de lappareil de mesure de graines définit partiellement le canal pendant lutilisation.
Patent CA-2931745-C (CA)
Inventor: OH SOO MI
IPC: H04N19/176
Filed: 2012-11-02
Granted: 2019-05-21
Abstract: Provided is a method that derives a reference picture index and a motion vector of a current prediction unit, generates a prediction block of the current prediction unit using the reference picture index and the motion vector, generating a residual block by inverse-scan, inverse-quantization and inverse transform, and generates reconstructed pixels using the prediction block and the residual block. Prediction pixels of the prediction block is generated using an interpolation filter selected based on the motion vector. Accordingly, the coding efficiency of the motion information is improved by including various merge candidates. Also, the computational complexity of an encoder and a decoder is reduced by selecting different filter according to location of the prediction pixels determined by the motion vector.
Patent CA-2939449-C (CA)
Title: Electronically monitored and portable point-of-care hand hygiene dispenser having security features
Inventor: LIMBERT DEAN PHILIP
IPC: G08C17/02
Filed: 2015-01-14
Granted: 2020-02-25
Abstract: Various embodiments of a point-of-care hygiene dispenser and an electronic hand hygiene event monitoring system are disclosed. One embodiment is directed to point-of-care dispenser and a corresponding electronic monitoring system, wherein the point-of-care dispenser is movable between predetermined zones of interest. Another embodiment is directed to a secure point-of-care dispenser having corresponding dispenser cover and main body interlocks. A still further embodiment is directed to point-of-care dispensing system comprising a point-of-care dispenser having a dispenser cover and a main body, a locking mechanism configured to secure the dispenser covers with the main body in a closed condition, and a docking unit configured for mounting with the point-of-care dispenser.
Patent CA-2944413-C (CA)
Inventor: MAUGARD THIERRY
IPC: A61P3/10
Filed: 2015-02-18
Granted: 2023-05-23
Abstract: The invention relates to a composition comprising at least one XAP peptide, in which X is the empty set or a valine, for use thereof in preventing and/or treating pathological conditions associated with alpha-glucosidase. The invention also relates to the use of a hydrolysate of at least one protein, said protein comprising or consisting of at least 0.05% to <5% or of at least 5% of XAP units, in which X is the empty set or a valine, for use thereof in preventing and/or treating pathological conditions associated with alpha-glucosidase.
Patent CA-2945828-C (CA)
Title: Method of laying up prepreg plies on contoured tools using a deformable carrier film
Inventor: HAWKINS ROBERT D
IPC: B29C70/30
Filed: 2011-09-12
Granted: 2019-01-29
Abstract: A method of changing the grade of unidirectional prepreg fibers involves adhering the unidirectional prepreg fibers to a deformable carrier film, and increasing the spacing between the prepreg fibers by deforming the film in a direction transverse to the direction of the fibers.
Patent CA-2951763-C (CA)
Inventor: KOVERMANN JAN
IPC: H04N13/211
Filed: 2015-06-12
Granted: 2022-10-18
Abstract: A dynamic tracking system comprises a three-dimensional camera which comprises a receiver sensitive to light emissions of a wavelength range, a first emitter of light signals, a micro-computer computing information coming from the receiver and controlling the emitter, and a secondary computer incorporating data analysis and external in-terfacing to vehicle and data communication services. The system further comprises a beacon equipped with a second emitter of light signals compatible with the camera. The beacon comprises means for modulating the light signals originating from the first emitter. The camera is configured for measuring the return time of the signal reemitted by the beacon. The modulation is configured to allow a unique identification and simultaneously a position determination of the beacon in a volume. The unique identification of the beacon is accomplished in the micro-computer by the analysis of the apparent distance of the beacon in consecutive frames of the camera.
Patent CA-2952284-C (CA)
Title: Pansement et procede de traitement
Inventor: HARTWELL EDWARD YERBURY
IPC: A61M27/00
Filed: 2015-06-15
Granted: 2023-03-28
Abstract: Des modes de réalisation de l'invention concernent des systèmes de traitement par pression négative et des appareils et des systèmes de pansement, qui peuvent être utilisés pour le traitement de plaies. En particulier, certains modes de réalisation concernent des pansements améliorés comprenant un certain nombre de fenêtres de visualisation, qui facilitent l'observation de tissu de plaie ou de peau saine sous le pansement. Certains modes de réalisation des fenêtres de visualisation sont fournis en formant des trous traversants dans des couches de pansement internes comprenant un matériau absorbant et un matériau de transmission, éventuellement en fournissant un matériau de bouchon dans les trous traversants, et en fournissant une couche de revêtement translucide ou transparente et des matériaux de couche de contact de tissu.
Patent CA-2954401-C (CA)
Inventor: IVACHTCHENKO ALEXANDRE VASILIEVICH
IPC: C07D233/86
Filed: 2015-06-26
Granted: 2021-03-02
Abstract: The invention relates to novel (R)-stereoisomers of substituted 2-thioxo-imidazolidin-4-ones of formula 1, or spiro analogues thereof, which exhibit androgen receptor antagonist properties, variants of a method for producing the same, and intermediate compounds for producing compounds of formula 1. Compounds of formula 1 can be used to produce a medicinal agent suitable for treating cancers, such as prostate cancer and breast cancer. The invention also relates to a pharmaceutical composition in the form of tablets, capsules, injections. In formula 1 (see formula 1) wherein R1 is OH, NH2, or an OR4 group; R2 and R3 are methyl, or R2 and R3 are a CH2-CH2 group; R4 is C1-C4 alkyl or cyclopropyl.
Patent CA-2954552-C (CA)
Inventor: KLOTH MATHIAS
IPC: H04L12/22
Filed: 2015-07-08
Granted: 2019-08-20
Abstract: L'invention concerne un procédé (600) de détection d'une attaque dans un réseau d'ordinateurs (410, 510) comportant une pluralité d'ordinateurs, comprenant les étapes consistant à : recevoir (601) une pluralité de messages d'alerte (102) provenant des ordinateurs, les messages d'alerte reposant sur différents types (111, 112, 113, 114) d'anomalies du réseau d'ordinateurs; comparer (603) un nombre de messages d'alerte de la pluralité de messages d'alerte reçus (102) avec une valeur de seuil d'événement prédéterminée, le nombre de messages d'alerte reposant sur un même type (114) d'anomalie du réseau d'ordinateurs; et délivrer en sortie (605) un signal d'alarme (108) si le nombre de messages d'alerte, qui reposent sur le même type (114) d'anomalie du réseau d'ordinateurs, tombe au-dessous de la valeur de seuil d'événement.
Patent CA-2954729-C (CA)
Inventor: BIOLCHI ALESSIA
IPC: A61K39/095
Filed: 2015-07-16
Granted: 2023-08-22
Abstract: Meningococcal vaccines can be improved by including multiple alleles or variants of fHbp, in order to provide broader coverage of the diversity which is known for this protein, and/or by reducing the quantity of an OMV component in each dose.
Patent CA-2955233-C (CA)
Title: Fixed cutter drill bit with flow guide
Inventor: MOSLEMI ALI AKBAR
IPC: E21B10/61
Filed: 2015-08-12
Granted: 2021-12-28
Abstract: A drill bit comprises a bit body having a body face. A plurality of fixed blades extends from the bit body. Each of the plurality of fixed blades has a leading face and a trailing face. A plurality of nozzles is disposed on the body face to flow drilling fluid out of the bit body. A plurality of flow guides direct a portion of the drilling fluid away from the bit body. Each of the plurality of flow guides extends longitudinally from the body face, and along the leading face of one of the plurality of fixed blades.
Patent CA-2958824-C (CA)
Title: Well construction real-time telemetry system
Inventor: BROWN-KERR WILLIAM
IPC: E21B47/18
Filed: 2014-09-23
Granted: 2019-05-14
Abstract: Downhole assemblies including a plurality of tubular members extendable within a wellbore and defining a through bore. A telemetry device is positioned within a wall of one of the plurality of tubular members and has a secondary flow path defined therethrough and a valve element engageable with a valve seat provided at an upper end of the secondary flow path. The secondary flow path extends between an inlet and an outlet, both of which fluidly communicate with the through bore and are defined in the one of the plurality of tubular members. A flow restrictor is located within the through bore and is axially positioned between the inlet and the outlet of the secondary flow path. The valve element is actuatable to control fluid flow through the secondary flow path to selectively generate a fluid pressure pulse.
Patent CA-2960432-C (CA)
Inventor: LLENAS CALVO JESUS
IPC: A61K38/05
Filed: 2015-09-08
Granted: 2023-06-27
Abstract: The present invention relates to the use of dipeptidyl ketoamide compounds for preventing accumulation of triglycerides in adipose tissue or for reducing the amount of triglycerides in adipose tissue in a subject in need thereof and to novel dipeptidyl ketoamide compounds.
Patent CA-2963272-C (CA)
Title: Polyurethane catalysts from sulfur based salts
Inventor: BURDENIUC JUAN JESUS
IPC: C08G18/18
Filed: 2015-10-13
Granted: 2023-03-21
Abstract: This invention discloses sulfite salts as catalysts to make polyurethane polymers. In particular, this invention discloses metal salts such as alkali metal salts as well as alkyl ammonium salts such as tetralkyl ammonium salts as catalysts to make polyurethane polymers. The sulfite salts are useful to make a wide variety of polyurethane polymers and polyurethane foam polymer products such as flexible polyurethane foam polymers, rigid foam polyurethane polymers, semi-rigid polyurethane polymer, microcellular polyurethane polymer, and spray foam polyurethane polymer as well as any polymeric material that requires catalysts to promote the formation of urethane and urea bonds such as those found in polyurethane emulsions for paints, coatings, protective coatings, lacquer, as well as other polyurethane or polyurethane containing materials such as thermoplastic polymers, thermoplastic polyurethane polymers, elastomers, adhesives, sealants, etc. Examples of catalysts comprising the invention include sodium sulfite, potassium sulfite, lithium sulfite, tetramethylammonium sulfite and the like.