baber/WOPTO huggingface dataset:
Patent CA-2932418-C (CA)
Inventor: ROSS CONOR G
IPC: G09G5/00
Filed: 2016-06-08
Granted: 2022-05-17
Abstract: Provided are display screens for electronic devices and methods for displaying content on electronic devices, that are particularly suitable for users who are suffering from or recovering from a concussion or mild traumatic brain injury (MTBI). Embodiments comprise a component that modifies at least one parameter of content that is displayed on the display screen, wherein the modified displayed content reduces, minimizes, or eliminates negative side effects of users. Embodiments may include computer executable programmed instructions stored on a non-transitory computer readable storage medium that direct a processor to modify at least one parameter of content that is displayed on a display screen of an electronic device, and/or to implement a simplified graphical user interface. One embodiment is implemented using an e-paper display screen.
Patent CA-2933377-C (CA)
Title: Systemes et procedes destines a recuperer des constituants de terres rares a partir de revetements de barrieres environnementales
Inventor: MANEPALLI SATYA KISHORE
IPC: C22B59/00
Filed: 2014-12-17
Granted: 2018-08-07
Abstract: Cette invention concerne des systèmes et des procédés destinés à récupérer des constituants de terres rares à partir de revêtements de barrières environnementales. Un des procédés selon l'invention comprend l'extraction de constituants de type oxyde de terres rares (TR) à partir d'une charge contenant des silicates de TR et des contaminants non-TR. Le procédé comprend la lixiviation des TR contenues dans la charge dans un acide pour former une solution acide, la mise en oeuvre d'une précipitation d'oxalate sur la solution acide pour former un hydrate d'oxalate de TR, et la séparation de l'hydrate d'oxalate de TR à partir de la solution acide. Le procédé comprend également le traitement thermique de l'hydrate d'oxalate de TR pour former un oxyde de TR contenant les éléments de TR extraits de la charge.
Patent CA-2934063-C (CA)
Title: Bras de guidage d'elements de forme allongee, en particulier pour une turbomachine
Inventor: GAUDRY FLORIAN
IPC: F16L3/233
Filed: 2014-12-18
Granted: 2022-07-19
Abstract: L'invention propose un bras de guidage d'au moins un élément de forme allongée (20), correspondant à un ensemble de câbles et/ou de canalisations. Le bras comprend une cavité interne (62) débouchant à l'extérieur du bras à chacune de ses extrémités, et où peuvent s'étendre les éléments de forme allongée. Selon l'invention, cette structure comprend plus particulièrement -un châssis (8) comprenant une poutre (18) relié à des moyens de maintien (30, 36, 44) des éléments de forme allongée à l'extérieur et le long de la poutre, et -un capot (54) dont des parois (56, 58) recouvrent les moyens de maintien du châssis, et sont engagées avec la poutre, de manière à former la cavité interne où s'étendent les éléments de forme allongée, des moyens d'amortissement (68) étant agencés entre les moyens de maintien (30, 36, 44) des éléments de forme allongée(20), et les parois longitudinales (56, 58), de manière à réduire et amortir les mouvements des moyens de maintien dans la cavité (62).
Patent CA-2936568-C (CA)
Inventor: CHRISTENSEN ELLEN MARGRETHE SKOVSGAARD
IPC: A01H5/02
Filed: 2015-01-26
Granted: 2017-07-18
Abstract: Described is a flower bouquet conferring extended freshness to an aqueous nutrient medium for keeping cut flowers, as well as a method to confer a prolonged longevity to one or more cut flowers, comprising the step of allowing one or more cut flowers, with the cut surface of the stem thereof, to be in contact with the said aqueous nutrient medium.
Patent CA-2941280-C (CA)
Title: System and method for maintaining a segregated database in a multiple distributed ledger system
Inventor: CHAN PAUL MON-WAH
IPC: G06F16/27
Filed: 2016-09-08
Granted: 2023-08-15
Abstract: An apparatus maintains a segregated database in a multiple distributed ledger system. The apparatus includes a storage device that stores software instructions for controlling a processor that when executed by the processor configure the processor to: create distributed ledgers, each created distributed ledger being associated with a respective individual profile; maintain a segregated database apart from the distributed ledgers including, for each individual profile, profile balance data; and process a data exchange between exchanging profiles. To process the data exchange, the processor is configured to receive data exchange data regarding parameters of the data exchange; approve the data exchange based on a check of the data exchange data against profile balance data in the database; access the distributed ledgers associated with the exchanging profiles; and cause a distributed ledger data exchange corresponding to the data exchange to be added to the accessed distributed ledgers when the data exchange is approved.
Patent CA-2946547-C (CA)
Title: Methode de fabrication additive destinee a fabriquer des trous de film complexes
Inventor: BUNKER RONALD SCOTT
IPC: B33Y10/00
Filed: 2016-10-27
Granted: 2021-10-26
Abstract: Une méthode servant à former la structure dun trou de refroidissement pour une composante de turbine. La composante de turbine comprend un mur de composantes ayant une surface interne et une surface externe. Un orifice de passage traverse le mur de composantes et fournit une connexion fluidique entre la surface interne et la surface externe. La méthode comprend les étapes suivantes : a) former une cavité qui touche lorifice de passage ainsi que la surface externe; b) utiliser un procédé de fabrication additive pour former une région de sortie dans la cavité.
Patent CA-2947792-C (CA)
Inventor: BUTLER STEVEN I
IPC: G16H40/20
Filed: 2007-10-16
Granted: 2019-02-19
Abstract: A method of aggregating and using medical device data from a plurality of remote institutions. The system and method electronically receives at a central computer system a plurality of established medical device data, each of the plurality of established medical device data being received from a respective medication delivery system, each of the respective medication delivery systems having a respective plurality of medical devices within the respective remote institution, such as medication delivery pumps, associated therewith and utilized therein. The system and method electronically combines and stores the plurality of established medical device data from each of the plurality of remote institutions within a memory, and electronically provides a remote client computer access to at least one of a central reporting application adapted for providing summary information to the remote client computer about the medical device data, and/or other applications.
Patent CA-2947982-C (CA)
Inventor: ARNOLD SUSAN
IPC: A61K38/26
Filed: 2015-05-08
Granted: 2022-11-29
Abstract: La présente invention concerne un procédé de traitement de maladies ou de troubles associés à un dysfonctionnement de la protéine CFTR, y compris la fibrose cystique, par administration, d'agents thérapeutiques à base de peptide intestinal vasoactif stables et à effet durable. Ces agents comprennent un ou plusieurs peptides de type élastine et peuvent être administrés à une faible dose.
Patent CA-2949183-C (CA)
Inventor: BIRCH ANNETTE MICHELLE
IPC: A23F5/40
Filed: 2015-06-05
Granted: 2021-10-19
Abstract: The present invention relates to coffee beverage compositions comprising soluble coffee solids and particles of roast coffee beans and with reduced formation of scum and a low content diterpenes. The invention further relates to methods of producing such coffee beverage compositions by removal of oil from a slurry of particles of roast coffee beans.
Patent CA-2949481-C (CA)
Title: Procede et structure pour reparation in situ de tuyau de drainage coupe
Inventor: HAMMAN CARL R
IPC: F16L1/028
Filed: 2015-05-01
Granted: 2022-10-18
Abstract: L'invention porte sur une structure pour réparer un conduit, tel qu'un tuyau de drainage, que l'on trouve dans la construction d'installations souterraines, ce conduit étant coupé par le creusement d'une tranchée. Un pont polymère en mousse, pulvérisé en place ou préfabriqué, est disposé transversalement à la direction longitudinale du conduit d'installation souterraine et au-dessus du conduit d'installation souterraine. Le pont polymère en mousse possède une cavité en son sommet et un fond semi-circulaire pour s'adapter au conduit d'installation souterraine. Un poids est disposé dans la cavité de mousse polymère pour contrer les forces de flottabilité sur la mousse polymère dans la tranchée lorsque celle-ci est remblayée par de la terre. Facultativement, un support est disposé au-dessus du pont polymère en mousse et transversalement à la direction longitudinale du conduit d'installation souterraine afin de porter le tuyau réparé, enjambant la tranchée. De plus, ces ponts en mousse préfabriqués peuvent être utilisés comme dispositif anti-érosion afin de soutenir des installations souterraines, telles qu'un gros tuyau.
Patent CA-2955283-C (CA)
Title: Systeme de surveillance pour surveiller les conditions d'une bande circulant dans une machine a fabriquer du papier et machine a fabriquer du papier comprenant ledit systeme
Inventor: MICHELOTTI MATTEO
IPC: D21F1/00
Filed: 2015-07-14
Granted: 2022-07-19
Abstract: L'invention concerne un système de surveillance pour surveiller les conditions d'une bande (2) circulant dans une machine à fabriquer du papier (3) comprenant : un dispositif de détection (6) conçu pour détecter au moins un paramètre indiquant les conditions de la bande (2) ; et un ensemble mobile (7) configuré pour déplacer le dispositif de détection (6) le long d'une direction (A) transversale à la direction de circulation (S2) de la bande (2) et comprenant un dispositif de déplacement de câble (20).
Patent CA-2959997-C (CA)
Inventor: BLEASE KEVIN J
IPC: F16L25/08
Filed: 2015-09-03
Granted: 2020-06-02
Abstract: A mechanical coupling for joining pipe elements end to end has a channel that receives a ring seal. The channel is defined by oppositely disposed sidewalls and the ring seal has lobes on opposite sides. The lobes have surfaces facing the side surfaces of the channel. When the ring seal is seated within the channel, each lobe surface contacts a respective side surface such that the lobes deform inwardly toward the center of the channel.
Patent CA-2966278-C (CA)
Title: Procede de fabrication d'ame stratifiee
Inventor: ARAKAWA Hirokazu
IPC: H02K15/02
Filed: 2017-05-05
Granted: 2018-06-26
Abstract: Un procédé de fabrication dune âme de stator stratifiée comprend une première étape de découpage dune tôle dacier électrique (W) en premier à Nième (N est un nombre naturel égal ou supérieur à 2) positions placées dans une rangée dans le sens de la largeur de la tôle dacier électrique (W) pour former des éléments ébauches 10 1 à 10 N et une seconde étape de stratification des éléments ébauches 1 à 10 N pour former une âme de stator stratifiée. La forme ou lagencement dau moins une pièce de forme irrégulière dune pluralité de pièces de formes irrégulières dans lélément ébauche 10k (k est un nombre naturel de 1 à N) diffère en forme ou en arrangement dau moins une pièce de forme irrégulière dune pluralité de pièces de formes irrégulières dans lélément ébauche 10m (m est un nombre naturel de 1 à N et satisfaisant m.noteq.k) de sorte que les formes des deux éléments ébauches donnés 10 ne sont pas coordonnées.
Patent CA-2968136-C (CA)
Title: Force responsive pre-impregnated composite methods, systems and apparatuses
Inventor: SHAW PAUL D
IPC: B29C70/46
Filed: 2017-05-24
Granted: 2021-09-07
Abstract: Composite materials are disclosed comprising at least one ply of dry fiber prepreg material comprising encapsulated resin-containing particles, components made from such composite materials, and methods of making such composite materials and dry fiber prepreg materials are disclosed.
Patent CA-2969916-C (CA)
Inventor: SCARAMUCCI JOHN P
IPC: F16K37/00
Filed: 2017-06-07
Granted: 2020-09-22
Abstract: A valve position indicator mounting kit and method for mounting a valve position indicator to a manually operated valve. The mounting kit includes a mounting bracket and a stop plate assembly. The mounting bracket is connectable to the valve and has a bottom portion with a stem aperture through which a valve stem is extendable and being configured to be matingly engageable with the valve body. The mounting bracket has an upper portion with a shaft aperture. The locking plate assembly has a base portion matingly engaged with the valve stem and a shaft connection portion mounted to the top portion of the mounting bracket assembly and having a shaft matingly engaged with the shaft connecting portion of the locking plate assembly in a way that rotation of the valve stem via the handle causes the shaft to rotate.
Patent CA-2983044-C (CA)
Inventor: LIAO SHUEH-CHIH
IPC: B64D17/04
Filed: 2016-04-18
Granted: 2019-12-31
Abstract: Disclosed is a coaxial two-layered parachute (10) comprising an inner layer of inflation sac body (20) and an outer layer of parachute cover (30) provided on a coaxial centreline, and a bearing article (T) connected below the inner layer of inflation sac body (20) and the outer layer of parachute cover (30), wherein helium gas is pre-filled inside the inner layer of inflation sac body (20) and generates a buoyancy (F), such that the inner layer of inflation sac body (20) floats upwards to a suitable height due to the internal buoyancy (F), and when the inner layer of inflation sac body (20) floats upwards to a suitable height and when the bearing article (T) connected below the inner layer of inflation sac body (20) and the outer layer of parachute cover (30) falls, taking advantage of an upward current of outside air, the air current enters an inflation space (31) through an air inlet of the outer layer of parachute cover (30) to form another buoyancy (F1), resulting in a completely open parachute state due to the air current entering the inside of the inflation space (31) of the outer layer of parachute cover (30).
Patent CA-2985341-C (CA)
Title: Jetting apparatus for fracturing applications
Inventor: MARTYSEVICH VLADIMIR NIKOLAYEVICH
IPC: E21B43/26
Filed: 2015-06-23
Granted: 2019-12-10
Abstract: A downhole hydra-jetting apparatus has a substantially cylindrical guide housing having an outer surface and an inner surface, and defining a cavity longitudinally extending through the guide housing; a plurality of retractable guide members attached radially around the guide housing; and a substantially cylindrical jet housing having an outer surface and an inner surface, and defining a cavity longitudinally extending through the jet housing, with a plurality of jetting nozzles defined in, and radially positioned about, the jet housing. Each of the plurality of jetting nozzles are adjustable relative to the guide housing to allow substantial alignment of projections from the plurality of jetting nozzles and the plurality of guide members when the guide members are extended radially from the outer surface of the guide housing and the apparatus is actively moved through a downhole.
Patent CA-2985883-C (CA)
Title: Ink based on nanoparticles of silver
Inventor: DELPONT NICOLAS
IPC: B82Y30/00
Filed: 2016-05-19
Granted: 2021-06-01
Abstract: INK BASED ON NANOPARTICLES OF SILVER ABSTRACT OF THE DISCLOSURE The present invention relates to formulations for ink based on nanoparticles of silver. In particular, the present invention concerns formulations of ink based on nanoparticles of silver, which inks are stable, have an improved conductivity and are adapted for the area of serigraphy. Date Recue/Date Received 2020-10-27
Patent CA-2986438-C (CA)
Inventor: FERGUSON ANDREW M
IPC: E21B19/24
Filed: 2016-05-19
Granted: 2022-04-12
Abstract: A system can include an annular restrictor connected in a tubular string. The annular restrictor restricts flow through an annulus formed between the tubular string and a wellbore. Restriction to the flow through the annulus biases the tubular string into the wellbore, and fluid in the wellbore displaces into the tubular string and/or a formation penetrated by the wellbore. A method can include connecting an annular restrictor in a tubular string, and flowing a fluid through an annulus formed between the tubular string and a wellbore, thereby causing a differential pressure across the annular restrictor, the differential pressure biasing the tubular string into the wellbore. Another method can include connecting an annular restrictor in a tubular string, flowing a fluid through an annulus, thereby biasing the tubular string into a wellbore, and then causing the annular restrictor to no longer restrict flow through the annulus.
Patent CA-2992482-C (CA)
Title: Railroad car and door mechanism therefor
Inventor: FORBES JAMES W
IPC: B61D7/02
Filed: 2010-01-27
Granted: 2020-05-12
Abstract: A hopper car discharge outflow is controlled by closure members, at least one of which is movable. The doors are hingeless, being mounted on four bar linkages, such that the distal edge of the doors sweeps predominantly horizontally while the proximal edge of the door moves predominantly upwardly. The doors move through noncircular arcs, such that the size of the vertically projected door opening is abnormally large compared to the clearance heights of the door. The doors are driven by a longitudinal shaft that is mounted within the center sill. It drives a set of single input, double output bell cranks that drive adjacent pairs of doors, and that employs an over-center toggle to hold the doors in the closed position when the car is laded. The actuators may be mounted in shelters midway along the car, and may be offset from the center sill. The actuators may be mounted predominantly vertically such that gravity may obviate the need for a secondary lock. The doors of a transverse car need not all be of the same size. The over-center may include a manual release having a fulcrum with a progressive decrease in mechanical advantage.
Patent CA-2993113-C (CA)
Title: Communication method and communication device
Inventor: QUAN WEI
IPC: H04L1/00
Filed: 2015-07-30
Granted: 2021-02-16
Abstract: Disclosed are a communication method and a communication device. In an embodiment of the present invention, a communication device receives a parallel hybrid automatic repeat request (HARQ) communication instruction, wherein the parallel HARQ communication instruction is used for instructing the communication device to send or receive data in a parallel HARQ manner, that the communication device sends data in the parallel HARQ manner refers to that the communication device sends at least one data packet having same content in a same transmission time interval, that the communication device receives data in the parallel HARQ manner refers to that the communication device receives at least one data packet having same content in a same transmission time interval, and the communication device performs combined decoding on the received at least one data packet having the same content; and the communication device sends or receives the data in the parallel HARQ manner according to the parallel HARQ communication instruction. By means of the present invention, the delay of data transmission can be reduced, and the reliability of data transmission can be improved.
Patent CA-2996653-C (CA)
Title: Constructions moleculaires pour le traitement d'une reaction de rejet au cours d'une transplantation
Inventor: CHANG TSE-WEN
IPC: C07H21/00
Filed: 2016-09-01
Granted: 2022-08-16
Abstract: La présente invention concerne diverses constructions moléculaires comprenant un élément de ciblage et un élément effecteur, et des méthodes pour le traitement de diverses maladies à l'aide de telles constructions moléculaires.
Patent CA-2998616-C (CA)
Title: Snow vehicle
Inventor: MANGUM ALLEN M
IPC: B62D55/07
Filed: 2018-03-20
Granted: 2021-06-15
Abstract: ABSTRACT Snow vehicles, such as snowmobiles and snow bikes, are generally known. New and useful alternative designs for snow vehicles are generally desired. Accordingly, there is provided a snow vehicle converted from a dirt vehicle. The snow vehicle comprises: a vehicle frame; a powertrain comprising an engine coupled to a transmission, the transmission comprising a driveshaft; a drive coupler attached to the driveshaft; a rear suspension; a drive belt coupled to the rear suspension; a propulsion driven member supported by the vehicle frame and coupled to the drive belt, the propulsion driven member rotating about a belt drive axis; operator foot supports, wherein the belt drive axis is forward of the operator foot supports by a distance X1; and a transmission shifter positioned adjacent to one of the operator foot supports. CA 2998616 2020-03-30
Patent CA-2998985-C (CA)
Inventor: OKUMURA YUKI
IPC: C07D277/66
Filed: 2016-10-17
Granted: 2023-10-31
Abstract: Une méthode de production de [18F] flutémétamol comprend les étapes suivantes : a) la réaction d'un composé représenté par la formule générale (1) avec un fluorure radioactif pour obtenir un composé représenté par la formule générale (2); b) l'action possible d'une base forte sur le mélange de réaction de l'étape a) contenant le composé représenté par la formule générale (1) et le composé représenté par la formule générale (2); c) après l'étape b), la purification du composé représenté par la formule générale (2) au moyen d'une cartouche d'extraction de phase solide en phase inverse; d) le retrait des groupes protecteurs pour obtenir [18F] flutémétamol. R1 est un groupe protecteur hydroxy et C(O)R2 représente un groupe protecteur amino. R1 et R2 ont la même signification dans le composé représenté par la formule générale (1).
Patent CA-3002797-C (CA)
Title: Weld-free three-dimensional geocell system for soil stabilization and preform for producing same
Inventor: AZARKH MIKHAIL MIKHAILOVICH
IPC: E02B3/12
Filed: 2016-01-15
Granted: 2021-03-23
Abstract: The invention relates to the field of construction, and more particularly to geotextile web structures, and can be used for stabilizing shorelines, reservoir beds, slopes and retaining wall bridge abutments in the oil and gas, transport and hydraulic engineering industries, and in other fields of construction. A blank for producing a seamless geotextile web is made of a flexible sheet material (1) with slits (2) formed therein, said slits having a middle portion (3) in the shape of a straight line and two end portions (4) in the shape of a curve, wherein the middle portions (3) of the slits (2) are arranged in rows (R1, R2,...RN) and slit lines in adjacent rows are offset from one another in the direction of the slits. The technical result is an increase in the tensile strength of a geotextile web and a reduction in the outlay entailed in manufacturing same.
Patent CA-3004693-C (CA)
Inventor: GUAN ZHICHUAN
IPC: E21B10/38
Filed: 2017-09-11
Granted: 2019-05-21
Abstract: The present application relates to a weight-on-bit self-adjusting drill bit, namely a pulsed jet type weight-on-bit self-adjusting drill bit, comprising a reaming bit, a WOB  adjusting element, a transmission mechanism and a pilot bit and a pulsating impact generating mechanism: the pulsating impact generating mechanism comprises a centralizing element, a driving element, a rotating element and a throttling element which are placed and connected successively, the centralizing element, the driving element and the rotating element are connected successively, the throttling element is in clearance fit with the rotating element, both of the centralizing element and the throttling element are respectively provided with a flow-through passage for the drilling fluid to flow through, the driving element drives the rotating element to rotate, the rotating element rotates relative to the flow-through passage on the throttling element. Compared with the prior art, the present application can realize the rotary percussion drilling of the pilot bit, reduce the chip hold down effect of the pilot bit and the reaming bit, and realize the automatic and reasonable distribution of the weight on bit, thus to protect the bit, improve the bit service life and rate of penetration, and improve the drilling effect.