baber/WOPTO huggingface dataset:
Patent CA-2914102-C (CA)
Title: Procede de production continue d'un oligomere de polyamide aliphatique ou partiellement aromatique
Inventor: KORY GAD
IPC: C08G69/28
Filed: 2014-06-11
Granted: 2021-05-25
Abstract: L'invention concerne un procédé de production d'un oligomère de polyamide aliphatique ou partiellement aromatique. Ledit procédé consiste à soumettre une composition aqueuse des monomères à une oligomérisation à une température élevée et à une pression élevée et à soumettre le produit issu de l'oligomérisation de préférence à une détente.
Patent CA-2922153-C (CA)
Title: A personal accessory apparatus
Inventor: RIZZUTO LEANDRO P
IPC: A44C5/00
Filed: 2016-02-29
Granted: 2017-08-08
Abstract: A convertible fashion accessory item has a first condition in the form of a bracelet, anklet, necklace or other looped jewelry item, and at least a second condition in the form of a hair or ponytail holder. The accessory apparatus includes an outer elastic member and at least one inner elastic member disposed within the outer elastic tubular member with the at least one inner elastic member defining a hollow interior. The accessory apparatus may include first and second inner elastic members. The first inner elastic member may include filler material within the hollow interior thereof. Alternatively, each of the first and second inner elastic members includes filler material within the hollow interiors thereof. The filler material includes filler yarns or threads, or foam. A decorative element, in the form of, e.g., a chain, may be mounted about the outer elastic member.
Patent CA-2926908-C (CA)
Title: Derives de pyrimidine aminee
Inventor: ANGST DANIELA
IPC: C07D405/12
Filed: 2014-11-28
Granted: 2021-10-26
Abstract: Cette invention concerne de nouveaux dérivés d'aminopyrimidine de formule (I) et des sels pharmaceutiquement acceptables de ceux-ci qui s'avèrent interagir avec la tyrosine kinase de Bruton (Btk). Ainsi, ces nouvelles aminopyrimidines peuvent être efficaces pour traiter les troubles auto-immuns, les maladies inflammatoires, les maladies allergiques, les maladies des voies aériennes telles que l'asthme et la broncho-pneumopathie chronique obstructive (BPCO), le rejet de greffe, et les cancers, par exemple d'origine hématopoïétique, ou les tumeurs solides.
Patent CA-2926970-C (CA)
Inventor: MACCHIA ENZO
IPC: F01D9/02
Filed: 2016-04-11
Granted: 2023-09-12
Abstract: Selon un mode de réalisation, une surface portante de stator dune turbine à gaz comprend au moins deux ailettes en saillie transversale de côtés opposés dune surface portante de stator. Chaque ailette comprend un bord d'attaque sétendant de manière axiale, vers l'extérieur de lun des côtés opposés de la surface portante du stator et un bord de fuite sétendant de la surface portante du stator pour joindre le bord d'attaque de lailette. Les ailettes offrent ainsi un large bord de fuite pour gérer de manière aérodynamique les couches limites et les microchocs dun fluide de travail.
Patent CA-2930391-C (CA)
Title: Support escamotable pour ecran, et siege de cabine pour aeronef comprenant un tel support
Inventor: PEUZIAT DENIS
IPC: B64D11/00
Filed: 2016-05-17
Granted: 2023-08-01
Abstract: Ce support escamotable (34) pour un écran (36) comprend un bras (60) de support de l'écran (36) et un logement (64) de réception du bras (60) dans une position rétractée à l'intérieur du logement (64). Le logement (64) comprend un mécanisme (74) de déploiement du bras (60) à l'extérieur du logement (64). Le support (34) comprend en outre un compartiment définissant une cavité (68) de réception du logement (64) dans une position escamotée à l'intérieur du compartiment. Le logement (64) est monté mobile par rapport au compartiment entre ladite position escamotée et une position dégagée à l'extérieur du compartiment.
Patent CA-2930453-C (CA)
Title: Method and system for displaying an area
Inventor: BELLETT PATRICK T
IPC: G01C11/00
Filed: 2014-12-03
Granted: 2022-05-17
Abstract: A method for displaying an area on a display device, such as a graphical user interface (GUI), by displaying a front view of the area generated from front view data and a top view of the area generated from top view data according to a first line-of-sight; processing an interaction between an operator and one of the front view and the top view of the GUI; and displaying on the same display device an updated front view of the area and an updated top view of the area, wherein the updated front view and the updated top view are generated from the front view data and top view data according to a second line-of-sight, and wherein the first line-of-sight and the second line-of-sight have a common origin. The method is particularly useful for visualising, for example, an open cut mine. An apparatus for working the method is also described.
Patent CA-2943794-C (CA)
Inventor: TELUGU BHANU PRAKASH V L
IPC: C12N15/09
Filed: 2015-03-26
Granted: 2023-01-24
Abstract: A method is provided of targeted genome editing of an animal using site specific homologous integration. A composition comprising a single stranded oligonucleotide or double stranded nucleic acid molecule comprising a nucleic acid molecule of interest and sequences flanking a target locus cleavage site is injected into the zygote of an animal along with a nuclease and a guide nucleic acid molecule that targets the nuclease to a target locus. The composition is injected into the zygote after fertilization and prior to formation of a nucleus. The nucleic acid molecule of interest is recombined into the genome with high efficiency. The process allows for integration of nucleic acid molecules into the genome of animals in which the pronuclei cannot be visually observed during injection.
Patent CA-2944803-C (CA)
Inventor: COLLINS EDWIN L
IPC: F22B37/08
Filed: 2015-05-11
Granted: 2018-10-23
Abstract: A ceramic ferrule assembly is provided, including a head including at least one tab protruding outwardly from an inner peripheral surface thereof, and a stem having an annular flange about an outer peripheral surface thereof and having at least one slot formed therein, the slot being adapted to receive the tab and retain the tab in a stationary position when the stem is rotated relative the head, whereby the at least one tab and the at least one slot mechanically engage one another to secure the ferrule stem and ferrule head to prevent axial disassociation from one another without counter rotation.
Patent CA-2948446-C (CA)
Inventor: CAPONE NATALINO
IPC: B23B51/02
Filed: 2014-05-20
Granted: 2021-01-12
Abstract: A hand drilling tool of one or more elements coupled therebetween comprising:  a chuck (2) tightened in the spindle of a tool machine allowing the tool rotation;  an elongated point body (3) with tool diameter (2) having at least four helical grooves developing longitudinally on the point body and defining at least two primary cutters, and at least two secondary cutters; said two primary cutters forming a tip angle; said secondary cutters having a discharge surface S; said discharge surface S is shaped so as to create an interruption between the secondary cutters and the primary cutters by contributing to reduce the operator's effort, to reduce the temperature and to promote the discharge of the worked material. Said point body (3) is formed by a substantially cylindrical first portion and a substantially conical second portion with taper towards the end of the tool.
Patent CA-2960262-C (CA)
Inventor: CICCARELLI DAVID
IPC: H05B37/02
Filed: 2017-03-08
Granted: 2017-12-19
Abstract: A system allows a light fixture to have a wider range of color temperatures (CCT) while limiting the warmest temperature reached at full intensity. The CCT of the light output may be controlled independently of intensity across a certain range of CCT and dependent on intensity across another range. In an implementation, both intensity and CCT may be adjusted from a single handle, where the interface positions may be divided into multiple zones. In another implementation, intensity may be adjusted from a first handle, while CCT may be adjusted from a second handle. The CCT of the light output may be limited to cooler levels when the intensity is higher, and/or the intensity of the light may be limited to lower levels when the CCT is warmer.
Patent CA-2963046-C (CA)
Title: Downhole anchor
Inventor: EGLETON PHILIP CG
IPC: E21B23/04
Filed: 2015-10-14
Granted: 2023-01-03
Abstract: An anchoring apparatus (110) for use in a wellbore, comprises at least one movable wall engaging member (120) for engaging a wall of a wellbore, wherein the at least one movable wall engaging member (120) is movable from a retracted position to an expanded position to engage the wall, and from the expanded position to a retracted position to disengage the wall. Provision of one or more wall engaging members (120) being movable from an expanded position to a retracted position allows the anchoring apparatus to be retrieved from the wellbore, and in particular, from an open hole.
Patent CA-2963301-C (CA)
Title: Ensemble deflecteur de tremie pour finisseur d'asphalte
Inventor: BLANK MIKEL A
IPC: E01C19/20
Filed: 2015-10-13
Granted: 2020-03-31
Abstract: Une trémie de réception d'asphalte destinée à un finisseur d'asphalte comprend une paroi latérale gauche, une paroi latérale droite, une paroi avant et une paire de panneaux déflecteurs. Le panneau déflecteur gauche est fixé de manière élastique à la paroi latérale gauche et est conçu pour s'étendre dans la trémie de réception d'asphalte, et le panneau déflecteur droit est fixé de manière élastique à la paroi latérale droite et est conçu pour s'étendre dans la trémie de réception d'asphalte.
Patent CA-2966726-C (CA)
Title: Method for measuring wear of railroad vehicle wheel flange
Inventor: KONDO OSAMU
IPC: G01M17/10
Filed: 2015-11-10
Granted: 2020-06-16
Abstract: The present invention measures the amount of wear of a flange of a rail-vehicle wheel directly and online during travel along a curved section. A laser rangefinder 3 is provided to the outside of a circular-curve section of a railway track. When a vehicle travels along the circular-curve section, the laser rangefinder 3 is used to measure the distance to the front rim surface 1rf of the wheel 1sfo on the outside of the track in the wheelset Sf in front in the advancement direction of a truck B composing the vehicle. This measured distance is compared with the previous measurement of the same distance to obtain the amount of flange wear. During traveling, the amount of wheel flange wear during travel along a curved section can be managed, wheels having a flange wear amount exceeding a management range can be discovered quickly, and safety when a rail vehicle travels along a curved section can be ensured.
Patent CA-2968199-C (CA)
Inventor: CHARLES FREDERIC
IPC: A41D27/20
Filed: 2015-09-24
Granted: 2022-09-20
Abstract: L'invention concerne un article chaussant (20, 21), équipé de moyens de maintien ou de solidarisation amovible (40) d'un objet (50), se caractérisant en ce que lesdits moyens (40) sont agencés de telle sorte que la gêne induite par la présence dudit objet (50) en utilisation dans lesdits moyens (40) dudit article (20, 21) lui-même en utilisation sur le pied, la cheville ou la jambe d'un utilisateur/trice est nettement diminuée. L'invention prévoit que l'axe médian longitudinal (51, 41) dudit objet (50) et/ou desdits moyens se situe(nt) sur la zone postérieure de l'intérieur (18, 29c, 29d) ou sur la zone antérieure de l'extérieur (19, 29a, 29b) de la cheville/de l'article chaussant (20, 21). L'invention permet un nouvel espace de rangement pour un objet tel qu'un téléphone portable « Smartphone ».
Patent CA-2968510-C (CA)
Title: Nouvel anticorps anti-egfrviii et composition le comprenant
Inventor: YOON JAE BONG
IPC: C07K16/28
Filed: 2014-11-25
Granted: 2020-11-03
Abstract: La présente invention concerne un anticorps qui se lie spécifiquement au variant III du récepteur du facteur de croissance épidermique (EGFRvIII), un acide nucléique codant pour l'anticorps, un vecteur et une cellule hôte comprenant l'acide nucléique, un procédé de fabrication de l'anticorps et une composition pharmaceutique pour le traitement du cancer ou de tumeurs, comprenant l'anticorps en tant qu'ingrédient actif.
Patent CA-2970438-C (CA)
Title: Extraction de poussiere au stade final de la production d'uree
Inventor: DOHERTY CAIN CHRISTOPHER
IPC: C07C273/02
Filed: 2015-12-17
Granted: 2023-01-03
Abstract: L'invention concerne un procédé d'extraction de la poussière d'urée présente dans les effluents gazeux de la section terminale d'une usine de production d'urée. Le procédé consiste à soumettre les effluents gazeux à un refroidissement rapide à l'aide d'eau de manière à produire des effluents gazeux refroidis rapidement. Les effluents gazeux refroidis rapidement sont soumis à une humidification par mélange dudit flux de gaz refroidi rapidement avec un fluide d'humidification choisi parmi (a) de la vapeur saturée et (b) de la vapeur d'eau surchauffée mélangée avec un second courant aqueux, de manière à produire un flux de gaz humidifié, à soumettre ledit flux de gaz humidifié à une séparation particulaire (c'est-à-dire à l'élimination de la poussière) au moyen d'un liquide de lavage dans lequel au moins une partie des particules présentes dans le flux de gaz sont solubles.
Patent CA-2974356-C (CA)
Title: Wallboard punch assembly with stripper bushings
Inventor: LEHANE JAMES J
IPC: B26F1/02
Filed: 2016-01-13
Granted: 2023-08-08
Abstract: A present punch assembly to create clean holes in a wallboard sheet having at least one surface with a face paper layer. The punch assembly includes a frame having a lower assembly configured to support the wallboard sheet, a plate on an upper frame assembly being reciprocable relative to the wallboard sheet, at least one stripper bushing, including a hole and a piercing edge is connected to the plate, and at least one punch configured to move through the hole in the at least one stripper bushing. In operation, the plate is moved against the surface of the wallboard sheet so that the piercing edge of the at least one stripper bushing contacts the face paper layer and at least partially cuts the face paper layer prior to the at least one punch moving through the wallboard sheet to form at least one clean hole in the wallboard sheet.
Patent CA-2974733-C (CA)
Title: Apparatus and method for image capture of medical or dental images using a head mounted camera and computer system
Inventor: LEMCHEN MARC
IPC: G02B27/01
Filed: 2016-05-13
Granted: 2023-05-23
Abstract: A head mounted magnifying camera is communicated with a computer system with a head-mounted display having a center of a field of view. A magnified view of a live dental area of interest is provided, image capture of the live dental area of interest is performed and downloaded into the computer system, or an image of a stored dental area of interest is uploaded from the computer system and matched to the live dental area of interest. The image of the live dental area of interest is automatically tracked in the computer system, and the image of the live dental area of interest is kept in the center of the field of view of the head-mounted display.
Patent CA-2983478-C (CA)
Inventor: SCHUMACHER NICOLAS
IPC: B24D11/00
Filed: 2015-05-08
Granted: 2024-01-02
Abstract: L'invention concerne une courroie abrasive, qui comprend un tissu textile constitué par des fils interconnectés, et une zone abrasive cohérente formée sur un côté du tissu textile, la courroie abrasive comprenant de plus une pluralité d'ouvertures réparties régulièrement sous la forme de trous traversants. La courroie abrasive permet une répartition homogène du matériau abrasif, et, par conséquent, une finition de meulage régulière, ainsi qu'une élimination de poussière appropriée et des propriétés mécaniques appropriées.
Patent CA-2984784-C (CA)
Inventor: EICK PETER
IPC: G01V1/52
Filed: 2016-04-27
Granted: 2023-08-29
Abstract: The invention relates to a downhole inertial mass seismic-source system, apparatus and method for use within a wellbore environment to provide seismic signal energy at a wellbore location. The system comprises a first inertial mass apparatus with a fluid plunger that is in contact with a first wellbore fluid chamber and a second wellbore fluid chamber, a second inertial mass apparatus with a fluid plunger in contact with the first well bore fluid chamber, a third inertial mass apparatus with a fluid plunger in contact with the second well bore fluid chamber, an Inertial Mass Control System (IMCS) connected to the first inertial mass apparatus, and a power source providing power to the Inertial Mass Control System.
Patent CA-2990999-C (CA)
Title: Process to prepare sodium and/or potassium salt products, salt product obtainable thereby and the use thereof
Inventor: ALTENA EVERT
IPC: A23L27/40
Filed: 2016-07-05
Granted: 2023-09-26
Abstract: The present invention relates to a process to prepare a free-flowing salt product comprising sodium chloride (NaCl) and/or potassium chloride (KCl), wherein the salt product has a particle size of from 50 µm to 1000 µm,which process comprises the steps of (a) processing a source of pure NaCl, pure KCl, or mixture of salts, to form particles with an average size of less than 100 micrometer; (b) subsequently, compacting the particles from step a) using a pressure of from 40 to 400 MPa; and optionally, crushing the thus obtained particles;and (c) subsequently, absorbing one or more agents into the salt particles, characterized in that no agent is added in or during steps a) and b) or between steps a) and b).
Patent CA-2998588-C (CA)
Inventor: DI DONATO LUCIANO
IPC: G09B9/00
Filed: 2018-03-19
Granted: 2022-08-23
Abstract: Un simulateur dentraînement dans les environnements confinés ou soupçonnés dêtre pollués comprend un contenant ayant une base, un toit opposé à la base, ainsi que des murs périmétriques, qui est long, avec au moins un trou dhomme vertical, un trou dhomme horizontal et deux sorties de secours vers lextérieur. Les deux longs murs périmétriques délimitent une pluralité de compartiments internes pour lexercice du personnel avec de léquipement créant des effets pour lactivité de formation, et au moins une cabine de commande et gestion de contrôle dactivités de formation avec la présence dun opérateur. Les compartiments internes pour la formation du personnel sont au moins partiellement séparés grâce aux murs mobiles disposés transversalement aux deux longs murs périmétriques. Les murs mobiles ont des ouvertures de passage par des partitions glissantes.
Patent CA-2998603-C (CA)
Title: Gene therapy for neurometabolic disorders
Inventor: PASSINI MARCO A
IPC: A61P3/00
Filed: 2006-05-02
Granted: 2019-07-23
Abstract: The disclosure pertains to methods and compositions for treating disorders affecting the central nervous system (CNS). These disorders include neurometabolic disorders such as lysosomal storage diseases that affect the central nervous system, e.g., Niemann-Pick A disease. They also include disorders such as Alzheimer's disease. The disclosed methods involve contacting an axonal ending of a neuron with a composition containing high titer AAV carrying a therapeutic transgene so that the AAV vector is axonally transported in a retrograde fashion and transgene product is expressed distally to the administration site.
Patent CA-2999667-C (CA)
Inventor: DE NORA PAOLO
IPC: F16L11/08
Filed: 2016-10-28
Granted: 2023-08-22
Abstract: The flexible hose comprises a first tubular element (2) of corrugated shape having in longitudinal cross-section a series of outer crests (4) and a second tubular element (3) of lightweight polymeric material externally associated with said first tubular element (2) so as to fill at least partially a corresponding series of troughs (5) alternately shaped by said outer crests (4).
Patent CA-3004239-C (CA)
Inventor: WELLMAN TIMOTHY A
IPC: H04W4/44
Filed: 2007-12-13
Granted: 2019-11-05
Abstract: Linvention concerne des systèmes matériels et logiciels qui sont fournis pour permettre à des dispositifs mobiles de communiquer à travers un environnement de réseau sans fil. Linvention concerne également des systèmes, des procédés mis en uvre par ordinateur et des programmes informatiques qui sont fournis pour exploiter la communication sans fil et/ou traiter les capacités des dispositifs mobiles contre une robuste solution logicielle pour mettre en uvre des fonctions de gestion de dispositif à léchelle dune entreprise, dintégrer des données de dispositif mobile dans des processus de travail existants et/ou de permettre lintégration de tierce partie fiable dans lentreprise permettant une gestion améliorée des processus et/ou des dispositifs.
Patent CA-3007518-C (CA)
Title: Laser device for selective treatment of acne with reduced skin temperature increase
Inventor: TAGLIAFERRI MARCO
IPC: A61N5/06
Filed: 2016-12-19
Granted: 2023-08-15
Abstract: A laser device for the selective treatment of acne comprising: a laser source (1) terminating in an optical collimator (2), which supplies a laser beam; said laser source (1) comprises a switch (13) which allows impulses of said laser beam with pre-defined duration to be transmitted; an opto-mechanical interface (3) comprising a lens (4) focusing the laser beam received from the optical collimator (2); an optical fibre (5) connected to said opto-mechanical interface (3); characterized in that said optical fibre (5) has a length greater than 15 m; and said device comprises a handpiece (10) connected to said optical fibre (5) where said handpiece (10) comprises an optical zoom system (11) which allows the diameter of the laser beam emerging from said handpiece (10) to be varied from 0.5 mm to 5 mm.
Patent CA-3015910-C (CA)
Title: Media service delivery over a wireless relay in a data communication network
Inventor: FANG ZHENG
IPC: H04W72/04
Filed: 2017-02-28
Granted: 2019-07-02
Abstract: A Long Term Evolution (LTE) network (110, 400) delivers a media service that uses an Access Point Name (APN) Quality-of-Service (QoS) Class Identifier (QCI) to serve User Equipment (UE) (110, 402, 403) over a wireless relay (120, 410, 420). A relay control system (140, 432) transfers a session request indicating the APN QCI to a wireless base station (130, 421) serving the wireless relay (120, 410, 420). The base station (130, 421) and the wireless relay (120, 410, 420) configure a wireless network bearer to use the APN QCI. Responsive to the network bearer configuration, the wireless relay (120, 410, 420) transfers a relay bearer request for the APN QCI to the relay control system (140, 432). The relay control system (140, 432) returns a session request to the wireless relay (120, 410, 420). The wireless relay (120, 410, 420) and the UE (110, 402, 403) then configure a wireless access bearer to use the APN QCI. The wireless relay (120, 410, 420) exchanges user media over the wireless access bearer and the wireless network bearer between the UE (110, 402, 403) and the wireless base station (130, 421) using the APN QCI.
Patent CA-3017212-C (CA)
Title: Composition d'engrais liquide composee de fer chelate a un acide aminopolycarboxylique
Inventor: CHIA JAMES LIANG-HIONG
IPC: C05D9/00
Filed: 2017-03-10
Granted: 2024-01-23
Abstract: La présente invention concerne des compositions d'un engrais contenant de l'azote à libération lente et du fer chélaté à un acide aminopolycarboxylique ou à un acide polycarboxylique. La composition peut être utile en tant qu'engrais pour un verdissement rapide du gazon.