baber/WOPTO huggingface dataset:
Patent CA-2943686-C (CA)
Title: Catheter insertion device
Inventor: COLE RUSSELL
IPC: A61M5/46
Filed: 2015-04-23
Granted: 2023-04-04
Abstract: A catheter insertion device (10) includes a housing (12) with a base (14), a catheter (28), an introducer needle (30) and an actuator (26) mounted within the housing. The catheter (28) and needle (30) are coupled to the actuator (26) and movable between a first position where the catheter and needle are retracted within the housing and a second position where the catheter (28) and needle (30) extend from the housing, and where the needle retracts into the actuator when the catheter and needle reach the second position. A spring (90) is provided in the housing (12) or the actuator (26) where the spring (90) is released after deployment of the device to retract the needle (20) with respect to the catheter (28).
Patent CA-2944812-C (CA)
Inventor: KOISHIKAWA TAKUMA
IPC: B62K19/30
Filed: 2016-10-07
Granted: 2019-09-24
Abstract: In a saddle type vehicle in which a seat frame is connected to the rear of a main frame, the vehicle body width of a periphery of the seat is improved for boarding. A main frame of the vehicle extends obliquely downwardly from a head pipe and supports a seat frame and seat. The main frame 22 has a third extension positioned on the inner side in a widthwise direction toward the rear of the vehicle. The seat frame is connected at a front end portion to the third extension. The positioning and support of the seat frame improves boarding of the vehicle.
Patent CA-2946597-C (CA)
Title: Method of treating advanced non-alcoholic steatohepatitis
Inventor: MATSUDA KAZUKO
IPC: A61K31/095
Filed: 2015-05-06
Granted: 2023-09-12
Abstract: A compound of Formula (I):    or a metabolite thereof, or an ester of the compound of Formula (I) or the metabolite thereof, or a pharmaceutically acceptable salt of each thereof, wherein m, n, X' and X' are as defined herein, is useful for inhibiting or treating advanced nonalcoholic steatohepatitis.
Patent CA-2948071-C (CA)
Inventor: EICHER JOACHIM
IPC: B29C65/08
Filed: 2015-05-04
Granted: 2022-08-30
Abstract: Disclosed herein is a container for a nebulizer, the container containing a fluid, the container comprising a housing which comprises a protrusion or an indention and an indicator device for counting and/or indicating a number of uses performed or still possible with the container, wherein the indicator device comprises an indicator housing which comprises a collar or a gripping section and which is inseparably connected with a the protrusion or indention of the housing of the container opposite to an outlet or head of the container, wherein the indicator housing is connected with the container by ultrasonic forming or hot-pressing, and wherein the collar or gripping section of the indicator housing is formed or bent over the protrusion or into the indention at the housing. The container provides easy and secure operation and allows for replacement of the container without replacement of any housing part of the nebulizer.
Patent CA-2948963-C (CA)
Inventor: JULEMONT PIERRE
IPC: B26B19/14
Filed: 2015-07-17
Granted: 2017-07-04
Abstract: The present invention relates to motorized clippers for hairs growing in the nose and ear cavities, comprising a shaving head with a moving blade (5) and a stationary blade (6), the stationary blade having slots (7) for penetration of the hairs on the front face (2) and on the side face (3) viewed in the direction of introduction of the shaving head into the cavity to be clipped, and said stationary blade also comprising slots for the penetration of hairs on the rear face (4) allowing cutting also of the hairs during withdrawal of the shaving head from the cavity to be clipped.
Patent CA-2956733-C (CA)
Inventor: SCIPOLO VITTORIO
IPC: G01N21/31
Filed: 2015-08-14
Granted: 2022-08-23
Abstract: An off-gas analyzer for analyzing H2O vapor, CO, O2, CO2 and/or H2 in a furnace gas stream is fluidically coupled to a gas extraction probe. The analyzer includes an optical measurement cell having multiple sampling chambers, optically coupled to a laser. The analyzer measuring cell is housed within a heated cabinet having a heater operable to heat the interior thereof so as to maintain the extracted gas sample therein at a temperature about the condensation point of water. The analyzer allows for the analysis of the gas water vapour of wet off-gas samples.
Patent CA-2958307-C (CA)
Inventor: KERSEY BRENT R
IPC: F02C7/20
Filed: 2015-08-25
Granted: 2022-12-13
Abstract: La présente invention concerne une unité de moteur à turbine à gaz (110) pour utilisation dans un système de génération d'énergie modulaire qui comprend un boîtier de moteur (112) est un système de manipulation mécanique adaptée pour transporter des composants (114) à l'extérieur et à l'intérieur du boîtier de moteur (112). Le boîtier de moteur (112) comprend un plancher (132), une pluralité de parois latérales (136), et un plafond (134) qui coopèrent pour définir un espace abrité (140) dimensionné pour recevoir un moteur à turbine à gaz. Le système de manipulation mécanique comprend des rails (121) adaptés pour soutenir des composants (114) transportés à l'extérieur et à l'intérieur dans l'espace abrité (140) défini par le boîtier de moteur (112).
Patent CA-2964210-C (CA)
Title: Integrated kraft pulp mill and thermochemical conversion system
Inventor: ROWLANDS WILLIAM NEIL
IPC: D21C11/00
Filed: 2015-10-14
Granted: 2023-09-12
Abstract: This disclosure pertains to the use of black liquors from kraft pulp mills as a source of catalysts for the thermochemical conversion of organic matter feedstocks to bio oils. More particularly, some embodiments pertain to integrated kraft pulp mill and thermochemical conversion systems, which include: a Kraft pulp mill comprising a digester for digesting a lignocellulosic material with white liquor to produce pulp and black liquors; a thermochemical conversion subsystem comprising: at least one mixing tank for combining pulping liquors received from the pulp mill with an organic matter feedstock and water to produce a reaction mixture; a reactor vessel for treating the reaction mixture received from the mixing tank at a reaction temperature and pressure suitable for conversion of all or a portion of the organic matter in the reaction mixture into a product mixture comprising a bioproduct and an aqueous stream containing both organic and inorganic compounds; and a depressurizer for depressurizing product mixture received from the reactor vessel; and one or more conveyors for conveying the pulping liquors from the pulp mill to the mixing tank.
Patent CA-2964661-C (CA)
Inventor: STOHR THOMAS
IPC: C25B13/02
Filed: 2015-10-16
Granted: 2020-12-01
Abstract: L'invention concerne une plaque de séparateur (2) pour un système électrochimique (1) comprenant deux plaques individuelles métalliques (2a, 2b), qui comportent des ouvertures de passage (22-27) pour des milieux de processus et, le cas échéant, pour des agents de refroidissement, ainsi que des structures de répartition (28) qui sont formées dans les plaques individuelles métalliques (2a, 2b) et qui communiquent chacune avec au moins deux des ouvertures de passage (22-27). Dans chacune des plaques individuelles métalliques (2a, 2b) est formée une structure d'étanchéité (3, 31, 31', 32) circulaire entourant au moins la zone électrochimiquement active (29) et écartée de celle-ci et/ou entourant au moins une des ouvertures de passage (22-27) et écartée de son ou de leur bord. La section transversale de ladite structure comporte un toit de drainage (39), deux flancs de drainage (38, 38') et au moins par secteurs deux pieds de drainage (37, 37'), la structure d'étanchéité (3, 31, 31', 32) s'étendant au moins dans la zone de son toit de drainage (39) au moins par secteurs en forme d'ondes avec au moins deux périodes d'onde ayant des secteurs convexes et concaves. Il est prévu que le toit de drainage (39) dans la zone de son étendue en forme d'ondes présente une largeur constante (WD) et que, dans la zone en forme d'ondes du toit de drainage (39), la largeur de base (WI, WA) d'au moins un des deux flancs de drainage (38, 38') varie.
Patent CA-2966622-C (CA)
Title: A package assembly, a blank and a method of manufacturing a package assembly
Inventor: BLETRIX LAETITIA
IPC: B65D77/04
Filed: 2015-11-25
Granted: 2020-03-24
Abstract: Carton With Tray A package assembly comprises a carton (4) having a main body (20) including a bottom, top, front, and rear walls (24, 22, 26, 28) which define an interior volume in which a tray (6) is retained. The tray has peripheral flange (14) and is closed by means of flexible film (16) peelably secured to the flange. An opening (34) in the top wall allows the film to be peeled open whilst the tray is in the carton. The bottom, top, front, and rear walls define a tubular sleeve, the tray flange (14) is located below the top wall and the front wall has a supporting region (26a) in which a supporting structure is located below a portion of the flange. The tray (14) can be inserted into a partially erected carton (4) from one side.
Patent CA-2978753-C (CA)
Inventor: GHARIB HOSSAM
IPC: E21B17/10
Filed: 2015-05-08
Granted: 2019-07-30
Abstract: L'invention concerne un appareil de forage ayant une section d'entraînement et une section de palier distale de façon axiale par rapport à la section d'entraînement. La section de palier comprend un logement de palier monobloc délimitant un trou de logement de palier, un arbre d'entraînement logé à l'intérieur du trou de logement de palier et pouvant tourner par rapport au logement de palier, et un ensemble palier intercalé radialement entre le logement de palier et l'arbre d'entraînement pour le support rotatif de l'arbre d'entraînement à l'intérieur du trou de logement de palier. Le logement de palier monobloc peut être relié directement à un logement de transmission. Un point d'intersection des axes entre un axe primaire de l'appareil de forage et l'axe de l'arbre d'entraînement peut être situé de façon axiale entre une extrémité proximale de logement de palier et une extrémité distale de logement de palier. Un ou plusieurs éléments de palier fixes peuvent être mis en prise de façon non rotative avec un ou plusieurs manchons qui sont mis en prise de façon non rotative avec le logement de palier.
Patent CA-2980858-C (CA)
Title: Procedes de fabrication de couches a effet optique
Inventor: LOGINOV EVGENY
IPC: G03F7/20
Filed: 2016-05-31
Granted: 2023-09-26
Abstract: La présente invention se rapporte au domaine de la protection de documents de sécurité, tels que des billets de banque et des pièces d'identité, contre la contrefaçon et la reproduction illégale. En particulier, la présente invention concerne des procédés de fabrication de couches à effet optique (OEL) comprenant un motif composé d'au moins deux zones constituées d'une seule couche durcie sur un substrat comportant un masque photographique.
Patent CA-2980932-C (CA)
Inventor: FAKOORIAN SEYED ALI AKBAR
IPC: H04W72/00
Filed: 2016-05-10
Granted: 2023-10-03
Abstract: Certain aspects of the present disclosure generally relate to wireless communications, and more specifically to determining uplink narrowband regions based on downlink resources. An example method generally includes identifying one or more uplink narrowband regions within a wider system bandwidth, based on downlink resources, and communicating using at least one of the identified narrowbands.
Patent CA-2988814-C (CA)
Inventor: BUCK CALVIN MYRON
IPC: A43B21/32
Filed: 2016-08-11
Granted: 2018-07-31
Abstract: Heel dampening systems and footwear including the same are disclosed herein. Articles of footwear include an upper and a sole assembly. The sole assembly includes at least an outsole and a heel assembly. The heel assembly includes a heel dampening system, an upper heel layer that includes a cushion aperture, and a lower heel layer. The heel dampening system includes a heel dampening layer configured to at least partially absorb an impact force and a cushioning projection that extends from the heel dampening layer and at least partially through the cushion aperture in the upper heel layer.
Patent CA-2990336-C (CA)
Inventor: MOSTOVOY ALEXANDER
IPC: H02K21/14
Filed: 2016-06-16
Granted: 2020-11-10
Abstract: The invention relates to an electric motor, comprising: (A) a rotor which comprises: (a) a co-centric shaft and disk; and (b) a plurality of permanent magnets that are equi-angularly spaced and equi-radially disposed on said disk; and, (B) a stator which comprises: (c) a plurality of solenoids that are equi- angularly spaced and equi-radially disposed, each of said solenoids having a solenoid core, which in turn has a rectangular shape in cross-section, a cavity, and a disk slot; and (d) a coil within each of said solenoids; wherein said rotor disk is positioned within said solenoids disk slots, and said permanent magnets are arranged such that they can pass through said cavities of the solenoid cores in a rotational manner, when said rotor disk is rotated.
Patent CA-2994187-C (CA)
Title: Device for laparoscopic surgery
Inventor: JAYARAMAN SHIVA
IPC: A61B18/12
Filed: 2016-07-29
Granted: 2022-10-11
Abstract: A surgical device which combines cautery and tissue debris conveyance via a combination of suction and an Archimedes screw, the cautery electrode encased within the Archimedes screw, the device comprising a device body housing a motor for rotating the screw, a cannula having an aperture for exposing an instrument, extending from the body portion, and a connector system operatively associated with the body portion, the connector system organized to provide pre-determined relative locations of connection for operably connecting the cannula, a cautery electrode and an Archimedes screw to the device body such the cautery electrode tip is positionable outside the aperture of the cannula and the Archimedes screw is disposed within the cannula in a position for conveying tissue entering the cannula via suction.
Patent CA-2994553-C (CA)
Inventor: NORMINGTON KARL D
IPC: A61K31/661
Filed: 2016-08-05
Granted: 2022-08-30
Abstract: L'invention concerne des compositions de dérivés de nicotinamide mononucléotide et leurs procédés d'utilisation. L'invention concerne également des procédés de préparation de dérivés de nicotinamide mononucléotide. L'invention concerne en outre des compositions pharmaceutiques et des compléments nutritionnels contenant un dérivé de nicotinamide mononucléotide . L'invention concerne enfin des procédés d'utilisation des dérivés de nicotinamide mononucléotide qui favorisent l'augmentation des niveaux intracellulaires du nicotinamide adénine dinucléotide (NAD+) dans des cellules et des tissus pour traiter des maladies et améliorer la survie tissulaire et cellulaire.
Patent CA-2994705-C (CA)
Title: Signal coding and decoding methods and devices
Inventor: LIU ZEXIN
IPC: H03M7/30
Filed: 2012-05-23
Granted: 2020-06-30
Abstract: Embodiments of the present invention provide methods and devices for signal coding and decoding. The signal coding method includes; obtaining a frequency domain signal according to an input signal; allocating predetermined bits to the frequency domain signal according to a predetermined allocation rule; adjusting the bit allocation for the frequency domain signal when a highest frequency of the frequency domain signal to which bits are allocated is greater than a predetermined value; and coding the frequency domain signal according to the bit allocation for the frequency domain signal.
Patent CA-2996217-C (CA)
Inventor: PODGORSKI MICHAEL
IPC: F01D5/28
Filed: 2016-10-04
Granted: 2023-03-07
Abstract: L'invention concerne une pièce de turbomachine (10) comportant au moins un substrat (11) et un revêtement céramique (12) de protection contre les aluminosilicates de calcium et de magnésium présent sur le substrat, le revêtement céramique comprenant du AI2O3 en une teneur molaire comprise entre 33 % et 49 %, du Y3AI5O12 en une teneur molaire comprise entre 21 % et 53 %, et de la zircone stabilisée à l'yttrium en une teneur molaire comprise entre 13 % et 31 %. L'invention concerne aussi un procédé de fabrication et un procédé d'utilisation d'une telle pièce.
Patent CA-3004717-C (CA)
Inventor: HELIN PHILIP
IPC: A01D34/69
Filed: 2012-09-26
Granted: 2020-07-28
Abstract: A speed control mechanism for controlling selective engagement of the self- propelled transmission assembly for a walk-behind lawn mower is provided. The speed control mechanism is also configured to control the relative output speed of the transmission assembly. The speed control mechanism includes a speed engagement assembly (33) and a speed adjustment assembly (32), wherein the speed engagement assembly (33) includes a pair of rotatable levers (34, 36) for causing the transmission assembly to actuate between a disengaged position and an engaged position and the speed adjustment assembly (32) includes a rotatable knob (42) for causing the relative output speed of the transmission assembly to the wheels of the lawn mower to increase or decrease.
Patent CA-3006980-C (CA)
Inventor: NICKODEMUS TIMOTHY DAVID
IPC: B32B27/00
Filed: 2016-11-30
Granted: 2022-08-30
Abstract: Protective shields configured to prevent projection against projectiles, such as during excavating and/or mining operations, are provided. The protective shields include a base layer comprising one or more transparent polycarbonate layers, a sacrificial polycarbonate layer comprising a transparent polycarbonate, and an air gap positioned directly between at least a portion of the base layer and the sacrificial polycarbonate layer. The sacrificial polycarbonate layer is directly or indirectly attached to the base layer in a manner to provide the air gap positioned between the base layer and the sacrificial polycarbonate layer.
Patent CA-3007896-C (CA)
Title: Multi-layered pneumatically supported structures
Inventor: WARNER HAROLD A
IPC: E04H15/44
Filed: 2018-02-02
Granted: 2020-01-14
Abstract: Embodiments of the present disclosure relate to a structure that comprises at least one layer of air beams that define an interior space of the structure wherein laterally adjacent air beams are configured to laterally abut each other.  Optionally the structure comprises at least a first layer of a plurality of air beams and a second layer of a second plurality of air beams, wherein the second layer is positioned adjacent to and interior to the first layer for defining an interior space of the protective structure. A  structure with laterally abutting air beams may better protect the occupants and contents within the structure from the effects of an explosion. Constructing a structure with at least two layers of air beams may provide a stiffer structure as compared to a structure that is constructed from a single layer of air beams.
Patent CA-3009743-C (CA)
Title: Module collecteur et piege a particules agence avec au moins un module collecteur
Inventor: NORMAN CONNY
IPC: B01D21/00
Filed: 2016-11-24
Granted: 2023-07-25
Abstract: L'invention est constituée par un module collecteur destiné à séparer les particules d'un écoulement, dans lequel le module collecteur comporte au moins trois parois extérieures et au moins un déflecteur où le module collecteur comporte une ouverture inférieure ayant une bride de montage inférieure, et une ouverture supérieure ayant une bride de montage supérieure. L'invention est en outre constituée d'un système de piège à particules.
Patent CA-3010727-C (CA)
Inventor: MAHABLESHWARKAR ATUL R
IPC: A61K31/423
Filed: 2017-01-05
Granted: 2023-10-31
Abstract: The present invention provides a prophylactic or therapeutic agent for delirium, containing a compound (I) having an affinity for a melatonin receptor. A compound represented by the formula [wherein, each symbol is as defined in the description] or a salt thereof.
Patent CA-3018140-C (CA)
Title: Direct current power grid voltage control method
Inventor: DING JIUDONG
IPC: H02J1/14
Filed: 2017-03-29
Granted: 2019-07-23
Abstract: Provided is a direct current (DC) power grid voltage control method, dividing control of a DC power grid voltage into: natural voltage regulation, first voltage regulation and second voltage regulation. The converter stations in the DC power grid are divided into: power regulation converter stations, auxiliary voltage regulation converter stations, and voltage regulation converter stations, on the basis of whether the converter station has a voltage regulation capacity. The power regulation converter stations operate in a fixed power control mode, the voltage regulation converter stations operate in a fixed voltage control mode or an auxiliary voltage control mode, and the auxiliary voltage control converter stations operate in the auxiliary voltage control mode. All the converter stations participate in natural voltage regulation. The auxiliary voltage regulation converter stations and the voltage regulation converter stations participate in first voltage regulation, and the voltage regulation converter stations participate in second voltage regulation.
Patent CA-3021102-C (CA)
Inventor: SIDGMAN SAITUA RENE EDUARDO
IPC: F16L23/024
Filed: 2016-08-23
Granted: 2021-12-14
Abstract: La présente demande d'invention concerne un dispositif de fabrication facile qui élimine toute corrosion interne possible dans les zones d'assemblages soudés de conduites en acier au carbone car il permet de ne pas endommager le revêtement interne et de maintenir ce dernier intact pendant le processus de soudure, augmentant de manière ostensible la vie utile de celles-ci. Le dispositif est constitué de deux pièces qui sont soudées en atelier aux extrémités de chaque conduite. Ces pièces présentent le même diamètre externe que celui de l'endroit où est réalisé l'assemblage soudé pendant la construction du tube. La chaleur dégagée lors de ce processus se dissipe à travers le dispositif même, de manière que la température de la paroi de la conduite ne dépasse pas les 120° +/- 20° Celsius, condition à laquelle peut résister tout type de revêtements à base de peintures conçues pour conduites de fluides.
Patent CA-3027759-C (CA)
Inventor: FARNER SCOTT CHARLES
IPC: B64F5/10
Filed: 2018-12-14
Granted: 2023-06-27
Abstract: Des systèmes et des méthodes pour le réglage des commandes de vol daéronef sont décrits. Un système en exemple comprend un premier ensemble de télémètres laser pour mesurer, pour chaque télémètre laser du premier ensemble, une distance dun télémètre laser à un emplacement cible respectif sur une surface fixe dun aéronef et un deuxième ensemble de télémètres laser pour mesurer, pour chaque télémètre laser du deuxième ensemble, une distance à un emplacement cible respectif sur une gouverne de laéronef. Le système en exemple comprend également un processeur pour (i) recevoir des signaux indiquant la distance mesurée par chaque télémètre et (ii) générer un premier tracé des distances mesurées de chaque télémètre du premier ensemble à lemplacement cible respectif et un deuxième tracé des distances mesurées de chaque télémètre du deuxième ensemble à lemplacement cible respectif.
Patent CA-3032205-C (CA)
Inventor: CANNON ROGER STEVEN
IPC: G11B5/855
Filed: 2017-12-04
Granted: 2022-03-01
Abstract: Magnetic keys having a plurality of magnetic plates are disclosed. The location and orientation of the magnetic plates are controlled to generate magnetic fields that are of sufficient strength to be reliably read and sufficient complexity to be difficult to counterfeit. The magnetic keys are located on imaging-device supply items along with non-volatile memory devices containing measurements of the magnetic fields that are digitally signed. These supply items are difficult to counterfeit. Other devices are disclosed.
Patent CA-3032375-C (CA)
Inventor: CHATROUX ANDRE
IPC: C25B15/08
Filed: 2017-07-28
Granted: 2021-02-02
Abstract: The invention relates to a system able to operate reversibly as an SOFC fuel-cell stack or as an SOEC electrolyser. According to the invention, a bypass line or circuit is provided in order to divert if needs be some of the hot gases issued from the chambers referred to as oxygen chambers (anodic chambers in SOEC mode, cathodic chambers in SOFC-stack mode) as this will cool the heat exchanger provided in the circuit through which the oxygen flows.