baber/WOPTO huggingface dataset:
Patent CA-2849257-C (CA)
Title: Systemes et procedes pour rotors a eau ameliores
Inventor: FERGUSON FREDERICK D
IPC: F01D1/22
Filed: 2012-09-19
Granted: 2019-02-12
Abstract: Dans certains modes de réalisation, un tambour peut être immergé dans l'eau et s'étendre horizontalement le long d'un axe central entre un premier point sur un premier côté du tambour et un second point sur un second côté du tambour opposé au premier côté. Trois pales courbes peuvent être fixées au tambour de sorte que les pales, lorsqu'elles subissent l'action d'un flux d'eau perpendiculaire à l'axe, puissent être actionnées en rotation autour de l'axe, une partie bord de chaque pale, située essentiellement à l'opposé du tambour, définissant un plan essentiellement parallèle à un plan défini par une surface du tambour située entre la partie bord et l'axe. Un générateur électrique couplé au tambour permet de convertir l'énergie de rotation produite par la rotation autour de l'axe en énergie électrique.
Patent CA-2849630-C (CA)
Title: Local area network
Inventor: STRUIK MARINUS
IPC: H04W12/04
Filed: 2003-03-07
Granted: 2016-01-26
Abstract: A method and system for distributed security for a plurality of devices in a communication network, each of the devices being responsible for generating, distributing and controlling its own keys for access to the communication network and using the keys to establish a trusted network, each device's membership to the communication network being checked periodically by other devices by using a challenge response protocol to establish which devices are allowed access to the communication network and the trusted network.
Patent CA-2850518-C (CA)
Title: Systeme de sonde ultra sonore couple a une membrane pour la detection de defauts dans un tubulaire
Inventor: LAM CLIVE C
IPC: G01B17/02
Filed: 2010-09-14
Granted: 2018-01-02
Abstract: Un appareil de sonde ultrasonique servant à détecter les défauts dans un tubulaire comprend un logement de sonde. Le logement de sonde comporte un axe axial, une cavité centrale reposant le long de laxe axial et une face de fond adaptée pour le positionnement sur le tubulaire. La face de fond du logement de sonde présente une ouverture au milieu. Un support de sonde est disposé dans la cavité centrale et peut pivoter autour de laxe axial du logement de sonde. Une sonde ultrasonique est installée sur le support de sonde et présente une face de balayage exposée vers louverture de la face de fond du logement de sonde; de plus, elle peut être couplée au tuyau au moyen dun élément daccouplement acoustique liquide.
Patent CA-2855456-C (CA)
Title: Hydrant enclosure with integral faucet
Inventor: BALL WILLIAM T
IPC: F16K35/00
Filed: 2014-06-30
Granted: 2021-09-07
Abstract: Provided is an enclosure with an integrated hydrant. The enclosure includes a fluid flow conduit that transfers fluid from a fluid supply tube to a fluid outlet, which may be associated with the backflow preventer. The enclosure has a conduit that carries water from the fluid supply tube to the backflow preventer. Thus, a lower profile, lighter, and more aesthetically pleasing enclosure is provided.
Patent CA-2856165-C (CA)
Inventor: HOFFMANN ALEXANDER
IPC: F03D1/00
Filed: 2012-11-30
Granted: 2019-01-15
Abstract: The invention concerns a rear box section (112) for a rotor blade (108), in particular of a wind power installation, comprising a pressure-side surface (3), a suction-side surface (1), a trailing edge (5) separating the pressure-side and suction-side surfaces, and a connecting side which is opposite to the trailing edge (5) and which is adapted for mounting to a corresponding connecting surface of the rotor blade (108). The invention concerns in particular a rear box section which is sub-divided into a foot segment (11) having the connecting side and one or more head segments (13, 15, 35) which have the trailing edge (5) and which can be coupled to the foot segment (11). The invention also concerns a rotor blade for a wind power installation, and a wind power installation.
Patent CA-2858560-C (CA)
Inventor: GRAHAM SAM D
IPC: F41J5/14
Filed: 2012-12-07
Granted: 2020-01-07
Abstract: L'invention concerne une cible intelligente comprenant un corps de cible suspendu à une structure de support, au moins un capteur fixé au corps de cible qui détecte un impact dans une zone du corps de cible, un dispositif de commande, en communication avec chaque capteur, qui enregistre les impacts détectés par le capteur et la zone du corps de cible qui a été atteinte, et émet une commande de libération lorsqu'un nombre prédéterminé d'impacts a été atteint, et un mécanisme de libération relié fonctionnellement au dispositif de commande et qui libère le corps de cible et permet au corps de tomber de la structure de support lors de la réception de l'instruction de libération provenant du dispositif de commande.
Patent CA-2860977-C (CA)
Title: Modular stimulus applicator system and method
Inventor: CHABAL CHARLES
IPC: A61N1/18
Filed: 2012-01-23
Granted: 2022-01-11
Abstract: A modular stimulus applicator system and method are disclosed. The system includes a plurality of wirelessly controlled stimulus pods, anchored to a patient's body, and configured to deliver stimulus to the patient's body. The stimulus can be heat, vibration, or electrical stimulus, or any combination thereof. The stimulus pods are controlled by a control station that can include a user-interface through which the patient can control application of the stimulus.
Patent CA-2866022-C (CA)
Title: Procede de detection d'occlusion
Inventor: DENIS SCOTT A
IPC: G16H20/17
Filed: 2013-03-07
Granted: 2017-08-01
Abstract: L'invention concerne des méthodes pour améliorer la précision des bases de référence du détecteur d'occlusion dans une pompe à perfusion. Une pompe à perfusion comprend une logique pour réaliser une décision d'antiratchet pour déterminer si un nouvel appareil d'administration a été installé après que l'appareil d'administration ait été accédé. Si tel est le cas, de nouvelles bases de référence de détection d'occlusion sont établies. La logique de décision antiratchet peut dépendre de la valeur d'une ligne de base delta égale à la différence entre le signal du détecteur amont et le signal du détecteur aval. Dans un autre aspect, une base de référence du détecteur d'occlusions est décalée en correspondance avec les diminutions dans le signal du détecteur amont se produisant pendant qu'un mécanisme de pompage de la pompe d'infusion n'est pas utilisé pour compenser la dérive du signal du détecteur.
Patent CA-2866172-C (CA)
Title: Remplacement de cylindre de bande transporteuse
Inventor: CARTER AARON LEIGH
IPC: B65G15/00
Filed: 2013-01-15
Granted: 2015-06-30
Abstract: L'invention concerne un appareil (10) pour élever une bande transporteuse (13) supportée sur une série de cylindres non commandés (19) sur une bande transporteuse (11), l'appareil (10) comprenant un corps (4) mobile sélectivement le long de la bande transporteuse (11) et un ensemble de levage de bande (50) monté sur le corps (41) et actionnable pour venir en prise avec la bande transporteuse (13) afin d'élever la bande d'un cylindre non commandé supportant de façon fonctionnelle la bande sur le transporteur (11) , et puis d'abaisser ladite bande sur celui-ci.
Patent CA-2867196-C (CA)
Inventor: BLAKBORN WILLEM
IPC: H01R13/53
Filed: 2013-03-25
Granted: 2018-07-17
Abstract: The invention relates to a safety system for high current applications, comprising a high current circuit breaker and a housing enclosing the high current circuit breaker. The housing forms a plug connector for electrical contact and mechanical connection to a mating plug connector, and the high current circuit breaker can also be accommodated in a permanently closed manner.
Patent CA-2870124-C (CA)
Title: Analogues de folates/antifolates marques au 18f
Inventor: SCHIBLI ROGER
IPC: C07D475/04
Filed: 2013-05-08
Granted: 2021-02-16
Abstract: La présente invention concerne des médicaments radiopharmaceutiques inédits analogues aux folates/antifolates marqués au 18F, dans lesquels le groupe phényle au sein des structures de type folate a été remplacé par un hétérocycle marqué au 18F. L'invention concerne également leurs précurseurs, leur procédé de préparation, ainsi que leur utilisation dans le cadre de la recherche d'une cellule ou d'une population de cellules exprimant un récepteur des folates et pour le suivi des cancers et des maladies inflammatoires et auto-immunes, de même que pour leur traitement.
Patent CA-2872651-C (CA)
Inventor: SCHARTNER QUINN W
IPC: H02M1/42
Filed: 2013-07-15
Granted: 2018-05-08
Abstract: A method and apparatus for providing welding-type power includes receiving an input that may be either a single or a three phase input voltage. Three power modules, each having a single phase boost power circuit, and an output circuit process the input power. A weld output circuit receives and combines the outputs of the three power modules. An input power distribution module connects the three power modules such that each receives a unique single phase power signal. A controller controls the three power modules and the input power distribution module.
Patent CA-2874583-C (CA)
Inventor: ZHENG GUANGRONG
IPC: C07D311/72
Filed: 2013-03-13
Granted: 2018-10-02
Abstract: Methods for the synthesis of toeofiexols of Formula (I) and (II) and a number of related tocol analogues are provided herein. The methods are economical and amenable to large scale production and can be performed using either pure of partially purified tocotrienols as the starting material
Patent CA-2878824-C (CA)
Title: A method of evaluating the therapeutic efficacy of bacteriophages
Inventor: LOBOCKA MALGORZATA
IPC: A61K35/76
Filed: 2013-07-13
Granted: 2020-12-29
Abstract: The subject of the present invention is a novel use of a nematode in the evaluation of the therapeutic efficacy of bacteriophage preparations used in, or capable of being used in the treatment of infections caused by pathogenic bacteria in humans or animals.
Patent CA-2879102-C (CA)
Inventor: GOPFERT HEINRICH
IPC: B23D29/00
Filed: 2013-07-08
Granted: 2016-12-20
Abstract: The invention concerns a stranded tensioning wire severing apparatus (1) for stranded tensioning wires of steel, in particular stranded tensioning wires of prestressed concrete structures such as for example pylons of wind power installations, which is adapted to sever a bundle comprising a plurality of stranded tensioning wires in one working operation. According to the invention it is proposed that the apparatus has a housing (3), a cutting body (29) arranged within the housing, and a plurality of passage openings (13) corresponding to the plurality of stranded tensioning wires, which extend through the housing, wherein the passage openings are each penetrated by a slot (23) adapted to receive the cutting body (29), and the cutting body has one or more cutting edges (43) and is drivable in the housing movably in a cutting direction relative to the passage openings in such a way that the cutting edge or edges completely transit through the passage openings.
Patent CA-2879823-C (CA)
Inventor: NAGEL FREDERIK
IPC: G10L21/0388
Filed: 2013-07-01
Granted: 2018-05-01
Abstract: A device (100) for producing a frequency-shifted audio signal based on an audio input signal is provided. The device (100) comprises an interface (110) and a frequency-shifting unit (120). The interface (110) is configured for receiving the audio input signal. The frequency-shifting unit (120) is configured for producing the frequency-shifted audio signal. The frequency-shifting unit (120) is additionally configured to produce one of the second subband values based on one of the first subband values such that the second phase angle of this second subband value differs from the first phase angle of this first subband value by a phase angle difference, the phase angle difference being dependent on frequency information indicating by which frequency difference the audio input signal is to be shifted in order to obtain the frequency-shifted audio signal, and the phase angle difference being dependent on a frequency bandwidth of one of the first subbands.
Patent CA-2890727-C (CA)
Inventor: RAJENDRAN SUNDAR
IPC: A61M5/142
Filed: 2013-09-24
Granted: 2022-01-25
Abstract: The invention generally relates to a continuous anesthesia nerve conduction apparatus and method thereof, and more particularly to a method and system for use in administering a continuous flow or intermittent bolus of anesthetic agent to facilitate a continuous or prolonged nerve block. In one embodiment, the apparatus includes a sheath having a proximal end, a distal end and at least one lumen extending from the proximal end to the distal end. The sheath also includes an embedded conductive element for transmitting an electrical signal from a proximal portion of the sheath to a distal portion of the sheath. A cannula is arranged in the at least one lumen of the sheath and has a distal end protruding from a distal portion of the sheath. The cannula is electrically coupled to at least a portion of the embedded conductive element and is configured to provide nerve stimulation.
Patent CA-2891786-C (CA)
Title: Procede de detection d'images cachees par steganographie grace a des comparaisons de bits de poids faible
Inventor: SARGENT ADAM C
IPC: H04N1/60
Filed: 2013-11-27
Granted: 2020-05-05
Abstract: L'invention se rapporte à un procédé permettant de balayer un fichier de données d'image pour déterminer la présence de données utiles, ce procédé comprenant l'identification des valeurs d'un ou plusieurs bits de poids faible dans les octets d'un fichier de données d'image décompressé afin de déterminer la distribution des valeurs sur une ou plusieurs positions de bits, et la comparaison des images de positions de bits servant à révéler des données utiles cachées à partir de variations importantes qui existent dans des blocs de couleurs voisins appartenant aux images de positions de bits et qu'il n'est pas possible d'expliquer autrement dans l'image d'origine.
Patent CA-2891814-C (CA)
Inventor: GRASSER JOHAN
IPC: F16L57/06
Filed: 2013-11-22
Granted: 2020-07-21
Abstract: The invention relates to a tubular joint including a fitting end (6) connected to a shaft (8), and a spigot end (4) which is insertable into the fitting end (6) and which includes a common portion. The fitting end (6) includes a base body (10) provided with a fitting groove (12), a bottom groove (20), and a fitting bottom (22). The fitting end (6) includes a protection member (26) which is arranged on the fitting bottom (22) and which protects the fitting bottom from contact with the spigot end (4). The protection member (26) includes an axial bottom abutment (27A) and a skirt (27B). The skirt and the spigot end are suitable for allowing an angular deviation of the spigot end (4) relative to the fitting end (6) of at least 2° when the spigot end is in partial contact with the axial bottom abutment (7A).
Patent CA-2894546-C (CA)
Title: Procede de manipulation de materiau avec vehicules guides automatiques
Inventor: MURPHY CHRISTOPHER JOHN
IPC: B65G49/00
Filed: 2013-12-13
Granted: 2017-07-18
Abstract: L'invention porte sur un système et sur un procédé de véhicules guidés automatiques, lesquels sont aptes à produire un déplacement synchronisé le long d'une ligne ou d'une trajectoire, de telle sorte que des opérations de fabrication régulières peuvent être effectuées sur un matériau ou des pièces à travailler sur le véhicule sans la nécessité de systèmes de transporteur classiques.
Patent CA-2895507-C (CA)
Title: Outils de fond de trou ayant des elements degradables non toxiques et leurs procedes d'utilisation
Inventor: FRAZIER W LYNN
IPC: E21B33/129
Filed: 2013-12-18
Granted: 2019-03-05
Abstract: L'invention concerne des outils de fond de trou destinés à être utilisés dans une production de pétrole et de gaz qui se dégradent en des matières non toxiques, un procédé de fabrication de ceux-ci et leurs procédés d'utilisation. Une bille de fracturation et un bouchon de support constitué d'acide polyglycolique qui peuvent être utilisés dans la fracturation d'un puits, puis laissés dans le puits de forage pour se désintégrer de façon prévisible, rapide et sûre en produits écologiques sans avoir besoin d'être broyés ou récupérés.
Patent CA-2895562-C (CA)
Title: Apparatus and method for the preparation and sterilization of viscous products containing temperature sensitive compounds
Inventor: MARES PHILIPPE
IPC: A23L3/16
Filed: 2015-06-23
Granted: 2022-11-08
Abstract: ABSTRACT An apparatus for the preparation and sterilization of a viscous fluid containing a sterile temperature sensitive compound diluted into a viscous matrix is provided. The apparatus comprises: a heat treatment unit, fed with the viscous matrix, wherein the viscous matrix is sterilized, a sterilizing device, fed with a temperature sensitive compound, ensuring the sterilization of the temperature sensitive compound, and a mixing unit, fed with the sterilized viscous matrix and the sterile temperature sensitive compound, wherein the temperature sensitive compound is incorporated into the sterilized viscous matrix to form the viscous fluid, the sterilizing device being located upstream the mixing unit, characterized in that it further comprises: a dosing pump located upstream the sterilizing device, fed with the temperature sensitive compound and configured to dose the flow rate or quantity of temperature sensitive compound feeding the sterilizing device. Date recue / Date received 2021-12-01
Patent CA-2898969-C (CA)
Title: Method for producing sugar solution
Inventor: YAMADA CHIAKI
IPC: C12P19/14
Filed: 2014-03-03
Granted: 2021-07-06
Abstract: A method for producing molasses by repeating a process of preparing a slurry of a pretreated cellulose-containing biomass, hydrolyzing the slurry using cellulase from filamentous fungi, then subjecting the hydrolyzate to solid-liquid separation into a solution component and hydrolysis residue, filtering the solution component through an ultrafiltration membrane and recovering the cellulase from filamentous fungi as a non-permeate, and recovering molasses as a permeate; wherein the purpose is to use the wash solution, obtained by washing the separation membrane after the solution component has been filtered through an ultrafiltration membrane, the cellulase from filamentous fungi has been recovered as a non-permeate, and molasses has been recovered as a permeate, when preparing a slurry of pretreated cellulose-containing biomass for subsequent molasses production processes. This makes it possible to suppress the adsorption of cellulase from filamentous fungi to the hydrolysis residue of the cellulose-containing biomass and efficiently recover and/or reuse the ß-glucosidase, which plays an important role in the hydrolysis reaction in particular; and keeps the molasses production cost low.
Patent CA-2899688-C (CA)
Title: Raw-material supply device and biomass separation device
Inventor: GENTA MINORU
IPC: B09B3/00
Filed: 2013-02-28
Granted: 2017-04-18
Abstract: A raw-material supply device for supplying a biomass raw material (11) under pressure, wherein the device is provided with: a screw body (31), provided inside a screw feeder (35) and adapted for compressing, rotating, and transporting the powdered biomass raw material (11) using a motor (M) from a normal-pressure input section for the input biomass raw material (11) to a high-pressure discharge section; and a pressing plug (32) provided on the tip section (31d) side of the screw body (31), the pressing plug (32) having a plug tip (39) for retaining a high-temperature/high-pressure field (36) against the discharge force of compressed consolidated biomass (33). The interior of the screw feeder (35) comprises a raw-material supply region (51) for supplying the biomass raw material (11) in the raw-material transport direction, a raw-material compression region (52) for compressing the biomass raw material, a raw-material consolidation region (53) for consolidating the biomass raw material in the form of a cork, and a material seal section (54) for maintaining the high-pressure field using the consolidated biomass (33).
Patent CA-2901093-C (CA)
Title: Thermoplastic polymer composition, sheet or film, and multi-layered film
Inventor: AKAHORI YOSUKE
IPC: C08L53/00
Filed: 2014-03-04
Granted: 2016-10-11
Abstract: Provided are a thermoplastic polymer composition having good mold processability, flexibility, rubber elasticity, scratch resistance, abrasion resistance, transparency, ease of coating, and mechanical properties when formed into a sheet or film, a sheet or film produced using the thermoplastic polymer composition, and a multi-layered film. The thermoplastic polymer composition includes (I) a block copolymer having a number average molecular weight of 30,000 to 200,000, or a hydrogenated product thereof, which has a polymer block (A) mainly composed of .alpha.-methylstyrene units and a polymer block (B) mainly composed of conjugated diene compound units or isobutylene units, (II) an acryl-based polymer, and (III) a softening agent at a ratio satisfying the formulae (1) and (2) as described in claim 1, and has a sea-island structure in which the components (II) are dispersed in the form of particles in a continuous phase including the component (I), in which the average dispersed particle diameter of the dispersed particles of the components (II) is 200 nm or less, and 35% by mass or more of the dispersed particles have dispersed particle diameters of less than 60 nm.
Patent CA-2902046-C (CA)
Inventor: SCOTT IAN RICHARD
IPC: G21C1/22
Filed: 2014-02-19
Granted: 2018-06-26
Abstract: A nuclear fission reactor comprising a core, a pool of coolant liquid, and a heat exchanger. The core comprises an array of hollow tubes which contain molten salts of fissile isotopes. The tube array is at least partly immersed in the pool of coolant liquid. The tube array comprises a critical region, where the density of the fissile isotopes during operation of the reactor is sufficient to cause a self-sustaining fission reaction. Heat transfer from the molten salts of fissile isotopes to the tubes is achieved by any one or more of natural convection of the molten salts, mechanical stirring of the molten salts, and oscillating fuel salt flow within the tubes. The molten salts of fissile isotopes are contained entirely within the tubes during operation of the reactor.
Patent CA-2905200-C (CA)
Inventor: HAMAD WADOOD YASSER
IPC: C08J3/20
Filed: 2014-03-12
Granted: 2021-04-20
Abstract: La présente invention concerne le développement d'un nouveau film souple comprenant de la cellulose nanocristalline (NCC), ou des nanocristaux de cellulose (CNC), et une quantité régulée d'un tensioactif (amphotère) zwitterionique approprié. Les films sont iridescents et présentent un niveau élevé d'intégrité structurale, les propriétés mécaniques pouvant être modifiées pour s'adapter aux applications finales. Les films souples de NCC peuvent être utilisés dans une multitude d'applications, par exemple, la protection électrostatique, la barrière contre les gaz, les revêtements durs, l'impression.
Patent CA-2906893-C (CA)
Inventor: WOODYER RYAN D
IPC: A23L2/52
Filed: 2014-03-14
Granted: 2021-02-23
Abstract: A low calorie sweetener composition with sweetness synergy, providing a reduction in off-taste and a desirable temporal profile. The sweetener composition comprises allulose, fructose and sucralose. In a preferred embodiment, the sweetener composition comprises allulose in an amount of at least about 45%, fructose in an amount of at least about 20%, and sucralose in an amount of at least about 0.01 % by weight relative to the total weight of allulose, fructose and sucralose in the composition. The sweetener composition is suitable for use as a substitute for high calorie sugars. The sweetener composition is for use in food and beverage products, pharmaceutical products, nutritional product and cosmetic products.