baber/WOPTO huggingface dataset:
Patent CA-2834775-C (CA)
Title: Projectile frangible et son procede de fabrication
Inventor: PEREZ MARTIN GERARDO
IPC: F42B30/02
Filed: 2012-05-08
Granted: 2020-04-28
Abstract: Selon un aspect, l'invention concerne des compositions utiles dans des projectiles frangibles, leurs procédés de fabrication, et des articles comprenant celles-ci. Cet abrégé est destiné en tant qu'outil de balayage à des fins de recherche dans l'état de la technique particulier et n'est pas destiné à limiter la présente invention.
Patent CA-2835009-C (CA)
Title: Procede et dispositif de filtrage de partitions d'images codees
Inventor: AMON PETER
IPC: H04N19/117
Filed: 2012-04-23
Granted: 2021-10-19
Abstract: L'invention concerne un procédé de codage d'une série d'images numérisées (I) d'après une pluralité de pixels, selon lequel un signal (S) dépendant du contenu de l'image est codé pour chaque image. Dans le cadre du codage, le procédé effectue une reconstruction du signal non codé, à partir de laquelle sont déduites des images reconstruites. Les images reconstruites (RI) sont soumises à un filtrage (LF), au cours duquel une image reconstruite (RI) est répartie dans des partitions (PA1, PA2) et un ou plusieurs paramètres de filtrage (FP) sont déterminés pour chaque partition (PA1, PA2). Selon l'invention, au moins certaines des partitions (PI1, PI2) sont décrites chacune par un ou plusieurs paramètres d'une fonction (F1, F2, F3) qui décrit le tracé des pixels à l'intérieur d'une zone d'image prédéfinie (B), le tracé des pixels séparant la zone d'image prédéterminée en au moins deux partitions (PA1, PA2).
Patent CA-2838840-C (CA)
Inventor: WILLS PETER BERKELEY
IPC: G01V1/40
Filed: 2012-06-11
Granted: 2020-05-12
Abstract: A method for obtaining information about a hydraulic fracturing operation in a fracture zone in a well, comprises a) providing at least one acoustic sensor in the well and at least one acoustic source, b) injecting fracturing fluid into the well so as to cause fractures in a fracture zone in the surrounding formation, c) using the acoustic source to send an acoustic signal and using the acoustic receiver to receive the signal, d) repeating step c) at least once, and e) processing the received signals using a microprocessor so as to obtain information about the fractures. The source may be at the earth's surface or in a second well. Step e) may comprise measuring first-arriving acoustic waves or measuring reflected or diffracted acoustic waves. The information gained in step e) may be used to control the injection of fracturing fluid or detect out-of-zone water injection.
Patent CA-2840348-C (CA)
Title: Methode d'expansion tubulaire
Inventor: MCMAHAN MICHAEL E
IPC: B21D39/20
Filed: 2003-07-31
Granted: 2015-10-13
Abstract: Une méthode pour élargir un fond de trou tubulaire comprend la fourniture dun outil dexpansion qui comprend une paire de joints détanchéité espacés lun de lautre sur un corps; le positionnement de lélément tubulaire et de loutil dexpansion dans un puits de forage; la mise sous pression de lélément tubulaire entre les joints détanchéité; lexpansion de lélément tubulaire; lapport de joints calottes opposés; le fléchissement dau moins un des joints calottes vers lintérieur en direction du corps; et le repositionnement du corps par rapport à lélément tubulaire.
Patent CA-2841286-C (CA)
Inventor: HUXFORD CATHERINE MARIA
IPC: A45C11/00
Filed: 2012-07-27
Granted: 2018-02-27
Abstract: The invention provides a housing adapted to provide for the juxtaposition of an oral hygiene device, such as a toothbrush, with an inhaler medication device, such as a metered dose inhaler (MDI) or dry powder inhaler (DPI).  Also provided is an assembly including a housing, an oral hygiene device and an inhaler medication device wherein, in use, the housing and inhaler medication device together secure the oral hygiene device in the housing such that the oral hygiene device cannot be removed for use without first removing the inhaler medication device.
Patent CA-2848072-C (CA)
Title: Diaphragm pressure expansion vessel
Inventor: MULLER FRANK
IPC: F24D3/10
Filed: 2012-09-03
Granted: 2018-08-14
Abstract: A diaphragm pressure expansion vessel (1) which is intended to be connected to a line system having two vessel parts (2, 3) which are connected to one another in a pressure-tight and fluid-tight manner in a peripheral connecting region (4), wherein the closed vessel interior (10) which is formed by the two vessel parts (2, 3) is separated into a water chamber (6) and a gas chamber by a diaphragm (5), wherein the water chamber (6) can be connected to the line system via a connection piece (7), wherein the diaphragm (5) is formed from an at least single-layered plastic and is in the form of a bubble, should be developed further such that the risk of fracture of the plastic diaphragm when subjected to loading during replacement is considerably reduced. This is achieved in that the gas chamber is formed by the diaphragm interior (9) and by the vessel interior (10) between that side of the diaphragm (5) which is averted from the water chamber (6) and the adjoining vessel part, wherein that side of the diaphragm (5) which is averted from the water chamber (6) is provided with perforations.
Patent CA-2853549-C (CA)
Title: Appareil de chauffage d'une ressource en hydrocarbures comprenant une ligne de transmission ferromagnetique et procedes associes
Inventor: PARSCHE FRANCIS EUGENE
IPC: E21B43/24
Filed: 2014-06-04
Granted: 2017-01-03
Abstract: Un dispositif permet de chauffer des ressources en hydrocarbures, dans une formation souterraine avec un trou de forage. Linvention peut comprendre une antenne de radiofréquence (RF) conçue pour se positionner dans le trou de forage afin de chauffer les ressources en hydrocarbures dans la formation souterraine. En outre, le dispositif peut comprendre une source de RF et une ligne de transmission de RF raccordant lantenne de RF à la source de RF. La ligne de transmission de RF peut comprendre de la matière ferromagnétique. Une source magnétique peut être magnétiquement raccordée à la ligne de transmission de RF et conçue pour saturer magnétiquement la matière ferromagnétique.
Patent CA-2856583-C (CA)
Title: Dispositif de catheter urinaire pour homme
Inventor: TJASSENS NATHALIE
IPC: B65D85/20
Filed: 2014-07-10
Granted: 2021-04-20
Abstract: Un emballage (10) pour tenir un cathéter urinaire masculin intermittent (1). Lemballage (10) comprend un récipient (5) de forme tubulaire permettant au cathéter urinaire (1) dêtre placé en relation mobile dans un volume intérieur du récipient (5). Un logement enveloppant de lemballage entoure entièrement le cathéter urinaire (1) lorsquil est emballé. Le logement enveloppant comprend trois parties tubulaires (2, 3, 6), une première et une deuxième partie droite (2, 3) étant faites dun plastique dur et une troisième partie (6) étant faite dun matériau souple. La première partie droite (2) est fermée à une extrémité inférieure et la deuxième partie droite (3) peut être fermée par le capuchon (4) et comprend le récipient (5).
Patent CA-2856736-C (CA)
Title: System and method for powering ocular implants
Inventor: DOS SANTOS CESARIO
IPC: A61F9/007
Filed: 2012-12-10
Granted: 2019-11-26
Abstract: A system for treating an ocular condition of a patient includes an electrically powered ocular implant sized for placement within an eye and includes a transmitter sized to be carried on or adjacent the head of the patient for disposal adjacent the eye. The transmitter includes a transmission antenna that emits an electromagnetic flux field sufficient to energize the ocular implant and includes a flux shunt disposed within the electromagnetic flux field. The transmission antenna may be disposed between the flux shunt and the implant.
Patent CA-2858905-C (CA)
Title: Systeme et procede de surveillance d'animaux
Inventor: TOTH JOSEPH M
IPC: A01K15/00
Filed: 2014-08-08
Granted: 2017-04-04
Abstract: Un système de surveillance danimaux possède des modules capteurs portés sur des animaux respectifs. Chaque module comprend un localisateur de position GPS pour déterminer une position actuelle de lanimal, un émetteur et un contrôleur placé pour stocker une position précédemment déterminée de lanimal. Un système de surveillance central est situé à distance de lanimal et stocke des données de position de limites représentant une limite de celui-ci et qui est placé pour communiquer avec le module capteur par lintermédiaire dun réseau. Si la position de lanimal change de manière importante, un signal de notification est transmis au système de surveillance central qui compare la position actuelle aux données de position de limites pour déterminer si un utilisateur doit être avisé dune condition dalarme. Les modules capteurs peuvent également surveiller diverses caractéristiques physiologiques de lanimal afin daviser le système de surveillance central et, par la suite, lutilisateur si lanimal paraît être en danger.
Patent CA-2861649-C (CA)
Inventor: PRASAD NARAYAN
IPC: H04B7/06
Filed: 2014-03-07
Granted: 2015-09-29
Abstract: A method implemented in a base station used in a wireless communications system is disclosed.  The method comprises having 1-layer, 2-layer, 3-layer, and 4-layer codebooks for 4 transmit antenna (4TX) transmission, each codebook including a plurality of precoding matrices, precoding data with one of the plurality of precoding matrices, and transmitting, to a user equipment, the precoded data, wherein each of the 1-layer and 2-layer codebooks comprises a first codebook and a second codebook, and wherein each precoding matrix in the first codebook comprises a first index and a second index. Other apparatuses, systems, and methods also are disclosed.
Patent CA-2861809-C (CA)
Inventor: ALTIMAS GREGORY R
IPC: E21B17/03
Filed: 2014-09-03
Granted: 2018-01-02
Abstract: A separation catch mechanism disposed above a power section of a motor prevents full separation of lower components of the motor from upper components and an attached drillstring. An extension of the mechanism has a first end coupled to the rotor and has a second end disposed in a housing member beyond a seat. An expandable shoulder, such as a washer, disposed on the second end of the extension can be expanded thereon to engage the seat should housing components separate from one another on the motor. To expand the washer after being inserted during assembly past the seat, the second end of the extension has a tapered head on which the washer is disposed. The outside diameter of the washer is expanded on the tapered head by tightening a nut against the washer.
Patent CA-2869410-C (CA)
Inventor: DE LA CORTE JUAN ANGEL
IPC: B28B13/02
Filed: 2014-10-31
Granted: 2018-08-14
Abstract: Pressure casting mold for producing a cast part which is part of a one-piece toilet comprising a body, a water ring and a tank, wherein the cast part as one-piece component comprises the water ring and the tank which is open on the top side, wherein the pressure casting mold consists of at least five mold parts that are detachably connectable to one another, namely of a bottom part, two side parts each with a molded-on front wall half, a rear wall, and a cover part, wherein the mold parts delimit a cavity which corresponds to the outer shape of the cast part, and wherein, on the bottom part, a wedge element is provided, which delimits the inner shape of the water tank at least in some sections.
Patent CA-2870822-C (CA)
Inventor: IINUMA MUNEKAZU
IPC: A61K31/4453
Filed: 2013-04-26
Granted: 2016-06-21
Abstract: The present invention pertains to: a novel trans-2-decenoic acid derivative or a pharmaceutically acceptable salt thereof; and a drug containing the compound as the active ingredient. Specifically, the trans-2-decenoic acid derivative or a pharmaceutically acceptable salt thereof is represented by general formula (I) (in the formula, X indicates a substituent group such as 1-pyrrolidilyl, 3-thiazolidyl, or piperidino), and is highly useful as a drug such as a prevention or treatment agent for peripheral nerve disorders resulting from anti-cancer drug administration, a prevention or treatment agent for neurodegenerative disorders or psychiatric disorders including dementia, Alzheimer's disease, Parkinson's disease, diabetic neuropathy, depression, glaucoma, and autism spectrum disorders, a treatment or repair agent for spinal injuries, an analgesic for various pain disorders, and the like.
Patent CA-2871163-C (CA)
Title: Catalyst loading tool
Inventor: KNUBBEN PETRUS PAULUS GERARDUS MARIE
IPC: B01J8/00
Filed: 2013-04-23
Granted: 2020-08-18
Abstract: There is provided a loading tray for loading particulate material into a catalytic reactor comprising an upper tubesheet and an array of reaction tubes extending downward from the tubesheet; wherein the loading tray comprises: a loading template comprising one or more loading openings; one or more supports for spacing the loading template above the tubesheet to form a volume between the loading template and the upper tubesheet; and a vacuum outlet for application of suction to the volume between the loading template and the upper tubesheet.
Patent CA-2874086-C (CA)
Title: Procede de mise en oeuvre d'un processus de fermentation de gaz de synthese
Inventor: SCOTT SYRONA
IPC: C12P7/08
Filed: 2013-05-15
Granted: 2021-05-18
Abstract: La présente invention concerne un procédé de fermentation de gaz de synthèse permettant de réduire la conductivité et assurant un rendement espace-temps spécifique d'alcool égal à environ 10 g d'éthanol/(L/jour). Ledit procédé consiste à introduire le gaz de synthèse dans un réacteur et à alimenter ledit réacteur en azote à hauteur d'au moins environ 100 mg d'azote/gramme de cellules produites. La fermentation du gaz de synthèse permet d'obtenir un milieu de fermentation présentant une conductivité moyenne inférieure ou égale à environ 16 mS/cm et un rendement espace-temps spécifique supérieur ou égal à 10 g d'éthanol/(L/jour).
Patent CA-2875871-C (CA)
Title: Automated preloaded intraocular lens injector
Inventor: SAFABASH JASON H
IPC: A61F2/16
Filed: 2014-03-04
Granted: 2021-04-13
Abstract: This intraocular lens (lOL) injector for delivering an lOL into an eye of a patient includes an lOL load chamber and connected delivery tube, and a spring-loaded push rod for urging the lOL through the delivery tube and out of a distal tip thereof. The injector includes an actuator (30) that is cocked to compress an automatic delivery coil spring (52). Cocking the actuator also folds the lOL and may elongate a dual optic lOL. A braking (48) mechanism may be provided to permit control of the spring-biased lOL advancement. The injector is in a pen style with finger plates on the side for better ergonomic control.
Patent CA-2881127-C (CA)
Title: Appareil de traitement de matiere, et dispositif contenant/separateur de dechets
Inventor: SUNDHOLM GORAN
IPC: B65G53/60
Filed: 2013-09-02
Granted: 2020-07-14
Abstract: L'invention concerne un appareil de traitement de matière se rapportant à un système de transport de matière du type pneumatique, appareil qui comporte un dispositif contenant/séparateur de déchets (50), dans lequel de la matière est configurée pour être conduite depuis un tuyau de transport (100) du système de transport de matière du type pneumatique par le biais d'une ouverture d'admission (55) et qui est configuré à des fins de raccordement à un moyen permettant de réaliser un vide partiel. L'appareil comporte par ailleurs un dispositif de type presse/dispositif de type compacteur (70), qui est arrangé pour agir sur la matière (w) conduite dans le dispositif contenant/séparateur de déchets (50), par le biais d'au moins une ouverture (69) formée dans le contenant, et cette dite au moins une paroi (60) qui est transversale par rapport à la direction d'entrée de la matière est agencée dans l'espace de contenant (68) du dispositif contenant/séparateur de déchets (50), paroi (60) qui est configurée pour guider la matière dans la plage de fonctionnement dans l'espace de contenant (68) du moyen de compression (71) du dispositif de type presse/dispositif de type compacteur. L'invention concerne aussi un dispositif contenant/séparateur de déchets.
Patent CA-2881527-C (CA)
Inventor: CAHILL RYAN J
IPC: A61B1/12
Filed: 2013-08-08
Granted: 2022-02-01
Abstract: According to one embodiment, the system (11) is used to treat urinary tract disorders and can include one or more of an access device (13), a delivery device (15), a pressure-attenuating device (17), and a removal device (19). The access device may be used to create a passageway to an anatomical structure, such as the patient's bladder. The delivery device may be inserted through the passageway created by the access device and may be used to deliver the pressure-attenuating device to the anatomical structure. The removal device may be inserted through the passageway created by the access device and may be used to view the bladder and/or to capture, to deflate and to remove the pressure-attenuating device.
Patent CA-2882412-C (CA)
Inventor: OHRI RACHIT
IPC: A61K47/36
Filed: 2013-09-17
Granted: 2020-09-22
Abstract: L'invention porte sur une microsphère et sur un procédé pour sa formation. La microsphère comprend de la cellulose modifiée et au moins un constituant choisi parmi un agent de visualisation, une substance magnétique ou une substance radioactive.
Patent CA-2882968-C (CA)
Title: Facilitating generation of autonomous control information
Inventor: GILDERT SUZANNE
IPC: G05B13/02
Filed: 2015-02-23
Granted: 2023-04-25
Abstract: A method of deriving autonomous control information involves receiving one or more sets of associated environment sensor information and device control instructions. Each set of associated environment sensor information and device control instructions includes environment sensor information representing an environment associated with an operator controllable device and associated device control instructions configured to cause the operator controllable device to simulate at least one action taken by at least one operator experiencing a representation of the environment generated from the environment sensor information. The method also involves deriving autonomous control information from the one or more sets of associated environment sensor information and device control instructions, the autonomous control information configured to facilitate generating autonomous device control signals from autonomous environment sensor information representing an environment associated with an autonomous device, the autonomous device control signals configured to cause the autonomous device to take at least one autonomous action.
Patent CA-2883173-C (CA)
Inventor: MANI MEHDI
IPC: H04L47/525
Filed: 2012-10-09
Granted: 2019-02-19
Abstract: In a network environment, a node may measure and/or recognize network activity or congestion and send feedback to downstream nodes (i.e., higher rank nodes) in response. During periods of lower network activity, lower congestion and/or lower network load, the feedback may direct an upstream flow of packets to be transmitted at a quality of service (QoS) level that allows consumption of more bandwidth than is indicated by a QoS level associated with a service level agreement (SLA) of the upstream flow of packets. During periods of higher network activity, congestion and/or network load, the feedback may limit the upstream flow of packets to the QoS level associated with the SLA of the upstream flow of packets. Accordingly, an upstream node (e.g., a root node) may use feedback to regulate bandwidth used by one or more downstream nodes and/or flows of packets, in part using network activity, congestion and/or bandwidth availability.
Patent CA-2883924-C (CA)
Title: Power operated dermatome with rotary knife blade
Inventor: ESAREY BERNARD J
IPC: B26B25/00
Filed: 2013-09-05
Granted: 2019-10-08
Abstract: A head assembly (200) for a power operated dermatome (100) including a frame body or housing (202) supporting a gear train (520), a blade housing assembly (400), an annular rotary knife blade (300) supported for rotation about an axis of rotation (R) by the blade housing assembly (400). The rotary knife blade (300) includes an inner wall (365) defining an interior region (301) and has a cutting edge (360) at one end (368) defining a cutting plane (CP). The head assembly (200) further includes a depth gauge assembly (600) including a depth gauge support (602) and a depth gauge (620) including a depth gauge plate (622) supported by the depth gauge support (602) for axial movement along the axis of rotation (R), the depth gauge plate (622) extending into the interior region (301) and the depth gauge support (602) attached to and extending from the frame body (202).
Patent CA-2891074-C (CA)
Title: Material for filling a composite structure
Inventor: COQUILLAT BAPTISTE
IPC: C08L63/00
Filed: 2013-11-08
Granted: 2021-06-01
Abstract: The present invention relates to a solid crosslinkable resin composition which is ductile at ambient temperature, comprising: - (A) a crosslinkable resin which is in liquid form at a temperature of between 60 and 80°C; - (B) an optional crosslinking agent; and - (C) additives, said additives comprising: - (C1) a solid metallic filler in powder form; - (C2) a thermoplastic; - (C3) an optional chain extender which can react with the resin (A); - (C4) optionally, organic or inorganic non-metallic particles or fibres; the additives (C) representing between 20% and 55% by weight of the composition, advantageously between 30% and 50% by weight, advantageously between 40% and 50% by weight. It also relates to the use thereof for filling the empty spaces of a composite structure, to the crosslinked composition obtained, to the composite structure incorporating the crosslinked composition and to a process for manufacturing this composite structure.
Patent CA-2891206-C (CA)
Inventor: TAKASHITA TAKUYA
IPC: H01F27/24
Filed: 2013-12-02
Granted: 2016-02-09
Abstract: The present invention provides iron powder for dust cores that has excellent compressibility and low iron loss after formation. In the iron powder for dust cores, Si content is 0.01 mass% or less, apparent density is 3.8 g/cm3 or more, the ratio of iron powder particles with a particle size of 45 µm or less is 10 mass% or less, the ratio of iron powder particles with a particle size of over 180 µm and 250 µm or less is less than 30 mass%, the ratio of iron powder particles with a particle size of over 250 µm is 10 mass% or less, and the Vickers hardness (test force: 0.245 N) of a powder cross-section is 80 Hv or less.
Patent CA-2895701-C (CA)
Inventor: VAN DER GRAAF ADRIANUS CORNELIS
IPC: C07D405/06
Filed: 2013-12-18
Granted: 2022-05-31
Abstract: The invention relates to (6-hydroxy-2,5,7,8-tetramethylchroman-2-y1)(4-(2-hydroxyethyl)piperazin-1-yl)methanone, in its racemic or enantiomeric form, as well as the use of the compound for protection of cells against cell damage or the treatment or prophylaxis of various conditions or diseases that cause cell damage. The invention also relates to a medium comprising the compound and cells or tissue. The invention also relates to a method for in vitro protection of cells comprising adding the compound to a cell.
Patent CA-2896159-C (CA)
Title: Appareil de chauffage ayant un dispositif de desinfection
Inventor: CHEPPA EDWARD
IPC: A61L2/04
Filed: 2013-12-20
Granted: 2017-11-28
Abstract: L'invention concerne un appareil de chauffage pour chauffer et stériliser ou désinfecter un matériau utilisé lors d'un traitement dentaire, l'appareil de chauffage comprenant un compartiment de chauffage ayant un élément chauffant pour chauffer l'ensemble ou une partie du matériau à l'intérieur du compartiment de chauffage ; au moins un élément de support pour recevoir et maintenir au moins une partie du matériau utilisé lors d'un traitement dentaire à l'intérieur du compartiment de chauffage ; et un dispositif de désinfection ayant une source de lumière pour stériliser l'ensemble ou une partie du matériau à l'intérieur du compartiment de chauffage.