baber/WOPTO huggingface dataset:
Patent CA-2763054-C (CA)
Inventor: MATTHEWS MARTIN
IPC: A61F5/01
Filed: 2010-06-01
Granted: 2017-10-03
Abstract: An orthotic sock for treatment of an orthopedic condition includes a panel of resilient material that extends down a shin portion and a second panel of resilient material extending along an upper foot portion of the sock to assist the dorsiflexion of the wearer's foot. A posterior opening is defined through a posterior leg portion of the sock where the opening is defined such that a portion of the wearer's calf muscle belly is exposed through the posterior opening when the sock is worn so that the posterior opening allows the sock to be located over the calf muscle belly in order to ensure location of the orthotic.
Patent CA-2763149-C (CA)
Inventor: GUPTAIL WILLIAM G
IPC: B07B4/02
Filed: 2012-01-03
Granted: 2015-06-30
Abstract: A system for sorting has an inlet end, a first separation section disposed downstream of the inlet end and including a fluidizing section and a hood disposed above the fluidizing section, a negative pressure developed adjacent the fluidizing section to draw a first class of materials into the hood, a second separation section disposed downstream of the first separation section and including an air knife and a dropout, a second class of materials passing through the air knife and into the dropout and a third class of materials passing over the dropout and through an outlet end, and a vibration generator coupled to the first separation section and the second separation section to convey material from the inlet end to the outlet end.
Patent CA-2768945-C (CA)
Inventor: FREITAG NICOLAS
IPC: E02D29/02
Filed: 2010-07-15
Granted: 2017-05-09
Abstract: The invention relates to a device (100) for connecting together a siding element (20) for a reinforced earth construction structure (1) and a longitudinal reinforcement (40) to be extended into a fill (60) that includes a portion (101) for attaching to the siding element (20), and two connecting portions (102), a first end of each of which is connected at a point on the attachment portion (101) where: a second end of each connecting portion is connected to a first end of a first and second return portion (103); the return portions (103) are substantially parallel to each other; and a second end of each of the return portions is connected to a support segment (104) that is substantially perpendicular to the return portions (103). The invention also relates to an associated structure and method.
Patent CA-2771573-C (CA)
Inventor: SLAMIN JOHN
IPC: A61F2/38
Filed: 2010-08-26
Granted: 2017-10-31
Abstract: A patient-specific knee implant 10 includes a femoral component 20 and a tibial tray component 30, and it is designed based on patient-specific data. An inner, bone-facing surface 40 of the femoral component 20 conforms to the corresponding surface of the femoral condyle. Alternatively, it can conform to one or more optimized bone cuts on the femoral condyle. However, the outer, articular surface 50 of the component 20 is enhanced to incorporate a smooth surface having a nearly constant radius in the coronal plane. The corresponding articular surface 70 of the tibial tray 30 has a surface contour in the coronal plane that is matched to the outer articular surface 50. In certain embodiments, the articular surface 50 of the component 20 incorporates a sagittal curvature that positively-matches the patient's existing or healthy sagittal radius.
Patent CA-2776393-C (CA)
Inventor: CHAN PAUL K C
IPC: F24C7/04
Filed: 2009-09-29
Granted: 2017-03-07
Abstract: A combined radiator, remote control and switch apparatus and lighting assembly. The combined assembly includes at least two radiation members, each powered by an energy source and a reflective member including an at least partially ring-shaped concave reflective surface facing at least one radiation member which includes an at least partial ring shape for distributing energy to an at least partially ring-shaped zone and at least the other radiation member including a lamp base assembly, adapted to be received in lamp socket assembly, to provide illumination or other forms of radiation, with concentration in a focal zone or area or dispersion over focal zone or area, coupled with remote control and switch apparatus or radiation scanning and detection control and switch apparatus, for maximum convenience and control of remote power activation, variation and control of the radiation members and for activating, varying, modifying and /or controlling, optimizing, maximizing, minimizing or otherwise altering the complete or partial constructive interference and/or the complete or partial destructive interference of the electromagnetic radiation emitted from the respective radiation sources of the radiator.
Patent CA-2777640-C (CA)
Title: Dispositif pour reguler la climatisation dans des serres
Inventor: VELTKAMP WESSEL BART
IPC: A01G9/24
Filed: 2010-10-19
Granted: 2017-08-01
Abstract: L'invention concerne un dispositif pour réguler la climatisation dans des serres, comprenant un premier échangeur de chaleur (7) doté d'une première série de canaux (7a) et d'une seconde série de canaux (7b), des moyens d'alimentation de serre (1) allant de la serre à la première série de canaux, des moyens d'alimentation extérieure (5) allant de l'extérieur à la seconde série de canaux, des moyens de décharge de serre (4) allant du dispositif à la serre et des moyens de décharge extérieure (6) allant du dispositif à l'extérieur, les moyens de décharge de serre étant reliés à la première série de canaux et les moyens de décharge extérieure étant reliés à la seconde série de canaux. L'air est retenu dans la serre sans apport d'air nouveau, la température de l'air dans la serre pouvant être réglée tout en maintenant une séparation entre l'air de la serre et l'air extérieur.
Patent CA-2781006-C (CA)
Title: Guide-foret pour fixer une tige intramedullaire
Inventor: ALINEJAD MONA
IPC: A61B17/17
Filed: 2010-11-17
Granted: 2018-07-24
Abstract: L'invention concerne un guide de perceuse comprenant : un corps à travers lequel s'étend un trou afin de guider une perceuse ; et un outil d'alignement, ledit outil d'alignement permettant de connecter le corps à une tige intra-médullaire de sorte que l'orientation du corps puisse être fixée par rapport à la tige intra-médullaire dans un plan antéro-postérieur et dans un plan transversal.
Patent CA-2782744-C (CA)
Inventor: JULIEN ANDRE
IPC: F02B53/02
Filed: 2012-07-06
Granted: 2019-06-18
Abstract: A compound engine system comprising a rotary engine having a volumetric compression ratio lower than its volumetric expansion ratio, and a recess defined in the peripheral wall of the rotor in each of the chambers having a volume of more than 5% of the displacement volume of the chamber. The expansion in the turbine section compensates for the relatively low expansion ratio of the rotary engine.
Patent CA-2782961-C (CA)
Inventor: HUANG MAX CHANGCHUN
IPC: B29C45/82
Filed: 2010-11-11
Granted: 2015-05-19
Abstract: Injection molding system (20, 220, 320, 420) having hydraulic circuit (50, 250, 350, 450) for motivating hydraulic actuator (36, 38) comprising: pump motor (52); and digital displacement pump (54, 354A, 354B, 454A, 454B) having: piston assemblies (102A, 102B, 102C, 102D) actuatable by pump motor (52), piston assembly including: pair of inlet and outlets operable to be individually opened and closed at selective rate independently of actuation of each piston assembly; at least one hydraulic actuator (36, 38) operably coupled on each of rod side (64, 66) and cylinder side (58, 74) to first subset of the plurality of piston assemblies (102B, 102D) and second subset of the plurality of piston assemblies (102A, 102C), respectively.
Patent CA-2785463-C (CA)
Inventor: KRULL MATTHIAS
IPC: C10L1/16
Filed: 2010-12-07
Granted: 2016-12-13
Abstract: The present invention relates to cooling additives for middle distillates, containing A) at least one polyester of formula (A1) wherein one of the radicals R1 to R4 represents a linear C16-C40 alkyl or alkenyl radical and the remainder of the radicals R1 to R4 represent, independently of one another, hydrogen or an alkyl radical having 1 to 3 C atoms, R5 is a C-C bond or an alkylene radical having 1 to 6 C atoms, R16 is a hydrocarbon group having 2 to 10 carbon atoms, n is an integer from 1 to 100, m is an integer from 3 to 250, p is 0 or 1, and q is 0 or 1, B) at least one copolymer of ethylene and of at least one ethylenically unsaturated ester, the copolymer having a melt viscosity, measured at 140 °C, of at most 5000 mPas, and C) at least one organic solvent.
Patent CA-2786849-C (CA)
Title: Plaquette de coupe possedant des aretes tranchantes munies de parties en creux
Inventor: SMILOVICI CAROL
IPC: B23C5/22
Filed: 2010-12-14
Granted: 2017-10-24
Abstract: L'invention porte sur une plaquette de coupe (10), laquelle présente une arête tranchante (54, 56) formée à l'intersection d'une surface latérale (14) et d'une surface terminale (12). Des creux (52) formés dans la surface latérale (14) interrompent l'arête tranchante aux parties en creux de l'arête tranchante (54). Chaque partie en creux d'arête tranchante (54) présente, dans une vue en bout de la plaquette de coupe, une section centrale incurvée située entre deux sections latérales incurvées. La section centrale a un premier rayon de courbure et chaque section latérale a un second rayon de courbure, le premier rayon de courbure étant plus grand que le second rayon de courbure.
Patent CA-2789329-C (CA)
Inventor: MAST THOMAS M
IPC: F02K1/78
Filed: 2012-09-06
Granted: 2015-03-31
Abstract: The exhaust system is located on each nacelle of a tiltrotor aircraft. The exhaust system includes a vector nozzle that is selectively rotatable in relation to each nacelle in order to achieve certain performance objectives. The vector nozzle can be oriented to provide maximum flight performance, reduce infrared (IR) signature, or even to reduce/prevent ground heating.
Patent CA-2789647-C (CA)
Inventor: BAUSCH ANDREAS
IPC: C07K14/425
Filed: 2011-03-16
Granted: 2016-04-26
Abstract: The present invention relates to a method of spinning a polypeptide polymer containing fibre. It further relates to a polymer fibre obtainable by said method and to uses thereof. The invention also relates to products comprising said polymer fibre.
Patent CA-2789990-C (CA)
Inventor: HOUSSIAN TERRY D
IPC: A01D90/10
Filed: 2012-09-06
Granted: 2016-02-23
Abstract: A feed auger assembly which conveys particular material to an implement includes a first auger housing with a first auger flight rotatable therein, a second auger housing concentrically receiving the first auger housing therein so as to define an annular space therebetween, and a second auger flight rotatable within the annular space. The discharge end of the first auger housing is arranged to discharge into the annular space between the intermediate end and the outlet end of the second auger housing as the first auger housing is longitudinally slidable relative to the second auger housing in the longitudinal direction. The distance between the inlet end of first auger housing and the outlet end of the second auger housing is thus adjustable during a conveying operation of the augers being rotated within the respective housings.
Patent CA-2792233-C (CA)
Inventor: GROUX HERVE
IPC: G01N33/50
Filed: 2011-03-07
Granted: 2018-12-11
Abstract: The invention relates to a method for evaluating the sensitising potential of a test compound, and to a kit for implementing said method.
Patent CA-2793585-C (CA)
Title: Preparation de supports de tissus se regenerant
Inventor: OWENS RICK T
IPC: A61L27/36
Filed: 2011-03-24
Granted: 2018-07-17
Abstract: La présente invention concerne des dispositifs et des procédés de traitement ou de réparation d'un défaut ou d'une blessure de tissus ou d'organes. Les dispositifs peuvent comprendre des supports de tissus produits à partir de matrices de tissus acellulaires et de polymères, qui possèdent une forme tridimensionnelle stable et qui induisent une réponse immunologique ou inflammatoire limitée.
Patent CA-2794501-C (CA)
Inventor: UNDERWOOD LANCE D
IPC: E21B4/02
Filed: 2011-03-30
Granted: 2018-07-17
Abstract: A Moineau style stator includes a stator tube having a plurality of rigid helical lobes formed on an inner surface thereof. The helical lobes define a major internal tube diameter that is greater than a pass through diameter of the tube such that the major diameter undercuts the pass through diameter of the tube. A major liner diameter may also be less than the pass through diameter so as to provide a suitable interference fit between rotor and stator.
Patent CA-2803919-C (CA)
Inventor: BIGGS BARBARA
IPC: A47B91/14
Filed: 2010-06-29
Granted: 2018-11-27
Abstract: The invention provides for a method of preventing infestation of a bed by creeping insects by the application of barriers to the bed. The barrier comprises a disc or layer of material inimical to at least a selection of creeping insects with a surface of the disc or layer of material having a dynamic coefficient of friction less than 0.4 and providing a substantially horizontal annular underside surface. The disc or layer is interposed between an upper end of the legs or other supporting elements of the bed and an underside surface of a bed base of the bed.
Patent CA-2805664-C (CA)
Inventor: MUEHLBAUER THOMAS G
IPC: A61F7/00
Filed: 2011-07-22
Granted: 2016-06-21
Abstract: Apparatus and methods are provided for treating a human condition by providing an appendage chamber having a thermal exchange member. A vacuum may be applied to the appendage chamber to maintain vasodilation of an appendage when placed within the appendage chamber. The appendage may be heated or cooled at the thermal exchange member for therapeutic application of thermal energy to treat a number of circulatory, neurological, lymphatic, or endocrinal maladies.
Patent CA-2810718-C (CA)
Title: Machine and method for hair or bristle removal
Inventor: JESSOP ISRAEL
IPC: A45D26/00
Filed: 2011-10-04
Granted: 2018-09-04
Abstract: Devices and methods for removal of animal hair are provided. The devices and methods can include one or more rotating bodies that form pinch regions for mechanical removal of animal hair.
Patent CA-2811164-C (CA)
Title: Station de charge de vehicule electrique et procede de charge d'un vehicule electrique
Inventor: TREMBLAY LOUIS
IPC: H02J7/00
Filed: 2011-09-12
Granted: 2021-01-26
Abstract: L'invention porte sur une station de charge de véhicule électrique destinée à charger un véhicule électrique, comprenant : un connecteur électrique pouvant être connecté électriquement à une source d'énergie électrique, le connecteur électrique étant apte à se connecter à une batterie du véhicule ; un châssis ayant une partie de réception de connecteur destinée à recevoir le connecteur électrique ; une unité de verrouillage montée sur le châssis pour empêcher un utilisateur d'avoir accès au connecteur électrique ; et une unité de commande reliée fonctionnellement à l'unité de verrouillage, l'unité de commande étant destinée à vérifier les droits d'un utilisateur à accéder au connecteur électrique et à déverrouiller l'unité de verrouillage après avoir vérifié avec succès les droits de l'utilisateur afin d'autoriser l'accès de l'utilisateur au connecteur électrique.
Patent CA-2812225-C (CA)
Inventor: WANG SIJING
IPC: B01D61/58
Filed: 2010-09-30
Granted: 2018-05-29
Abstract: A membrane filtration process includes pretreating an influent solution to remove suspended solids, to produce a pretreated solution. pH of the pretreated solution is adjusted to at least 8.3 or lower by injecting CO2 into the pretreated solution, to produce a conditioned solution. Injecting CO2 also serves to supplement bicarbonate in the conditioned solution. The conditioned solution is flowed through a membrane filtration unit, to produce a permeate solution and a retentate solution. The membrane filtration unit comprises reverse osmosis membranes or nanofiltration membranes, or both. The retentate solution is then treated to cause precipitation, to produce a supernatant solution and a reject solution. At least a portion of the supernatant solution is recirculated by combining it with the influent solution prior to the step of pretreating.
Patent CA-2813853-C (CA)
Inventor: RÕTTJER Christoph
IPC: A63H33/06
Filed: 2011-10-19
Granted: 2019-01-08
Abstract: A toy building set comprising separate building elements adapted for building a toy figure, the building elements comprising a number of body elements (1, 2, 3) that are interconnected or adapted for being interconnected by means of articulated joints, and where the toy building set also comprises a number of dressing elements (5) and means for mounting the dressing elements on the body elements. The toy building set further comprises a number of design elements (4), and the at least one design element and at the least one body element has a first type of complementary coupling means (7) adapted for releasably mounting the design element on the body element, and where at least one dressing element and the design element has a second different type of complementary coupling means (8, 9) adapted for releasably mounting a dressing element on the design element, so that it is not possible to mount the dressing element on a body element.
Patent CA-2814239-C (CA)
Inventor: INGRAM GARY D
IPC: E21B33/124
Filed: 2011-10-14
Granted: 2015-10-06
Abstract: L'invention porte sur des procédés et sur un appareil pour effectuer des opérations de fracturation à l'aide d'un ensemble de fracturation de puits de forage. L'ensemble peut être établi mécaniquement et libéré d'un puits de forage à l'aide d'un tube de production concentrique. L'ensemble peut comprendre une paire de garnitures d'étanchéité espacées pour encadrer la zone d'intérêt, un orifice d'injection disposé entre les garnitures d'étanchéité pour injecter un fluide de fracturation dans la zone d'intérêt, et un ancrage pour fixer l'ensemble dans le puits de forage. Au moins l'une des garnitures d'étanchéité comprend un mandrin équilibré en pression. Après avoir effectué l'opération de fracturation, l'ensemble peut être repositionné en une autre zone d'intérêt pour effectuer une autre opération de fracturation.
Patent CA-2823165-C (CA)
Title: Zeolite ayant du cuivre et un metal alcalinoterreux supportes sur celle-ci
Inventor: TOKUNAGA KEISUKE
IPC: C01B39/48
Filed: 2011-12-27
Granted: 2018-11-13
Abstract: L'invention porte sur une zéolite de type chabazite ayant du cuivre et un métal alcalinoterreux supportés sur celle-ci. De préférence, le métal alcalinoterreux soit au moins un métal choisi dans le groupe constitué par le calcium, le magnésium et le baryum. On préfère également que le rapport SiO2/Al2O3 soit de 10-50 en mole et que le rapport (atomes de cuivre)/(atomes d'aluminium) soit de 0,15-0,25. La zéolite de type chabazite présente un taux de purification d'oxydes d'azote plus élevé que celui de catalyseurs zéolitiques de type chabazite classiques sur lesquels seul du cuivre est supporté, après avoir été soumise à un traitement de résistance à l'eau/à la chaleur.
Patent CA-2826874-C (CA)
Title: Systemes et procedes pour le forage automatique des puits
Inventor: PETTAPIECE RONALD
IPC: E21B7/00
Filed: 2013-08-30
Granted: 2014-12-02
Abstract: Linvention concerne un système de commande automatique du forage dun puits de pétrole. Le système comprend une interface dautoforage qui permet lentrée de données dentrées de paramètres et qui permet laffichage de données de sortie du système, un contrôleur, un dispositif de commande hydraulique et au moins un capteur configuré pour le dispositif de commande hydraulique. Le contrôleur reçoit les données dentrée des paramètres de linterface dautoforage et dau moins un capteur et transmet des instructions de sortie au dispositif de commande hydraulique de sorte que le dispositif de commande hydraulique fonctionne pour régler le forage en fonction des instructions du contrôleur et des données du capteur.
Patent CA-2830034-C (CA)
Inventor: MIRON AMIHI
IPC: G06F3/02
Filed: 2012-03-14
Granted: 2020-07-07
Abstract: Some demonstrative embodiments, include devices, systems and/or methods of context-based keyboards. For example, a virtual context-based keyboard may be customized based on an input context to be provided from a user to at least one application. The input context may include a predefined combination of a plurality of context components including input elements selected from a respective plurality of predefined sets of input elements, such that a context component has an input element selected from a set of input elements corresponding to the context component. The virtual keyboard may include a plurality of keyboard elements representing input elements of the plurality of sets of input elements, each keyboard element representing a different input element.
Patent CA-2833232-C (CA)
Title: Systeme de drainage et fermeture de cavite chirurgicale
Inventor: DUNN RAYMOND M
IPC: A61M1/00
Filed: 2012-04-13
Granted: 2018-05-22
Abstract: La présente invention concerne un dispositif de drain chirurgical qui comprend une matrice d'adhésion de matériau polymère biodégradable et une pluralité de tubes de drain attachés à la matrice. Le dispositif est implanté dans une plaie chirurgicale pour traiter la présence de séromes, par exemple, et est utilisé pour favoriser le drainage, l'adhésion tissulaire, et la fermeture de plaie. Les tubes de drain convergent dans un tube de collecte commun qui conduit le fluide de plaie à l'extérieur du corps sous l'effet de la gravité ou d'une pression négative appliquée au tube de collecte. La matrice contient un réseau d'ouvertures qui permettent le contact avec le tissu dans l'ensemble du dispositif. Le dispositif peut comprendre en outre un revêtement d'adhésif chirurgical et un système d'ancrage tissulaire de crochets ou de barbules. Le dispositif et les systèmes contenant le dispositif sont particulièrement utiles pour favoriser la cicatrisation de plaies chirurgicales après chirurgie abdominale.
Patent CA-2833347-C (CA)
Inventor: MARKER TERRY L
IPC: B01J8/18
Filed: 2012-03-23
Granted: 2019-07-16
Abstract: This invention relates to a process for thermochemically transforming biomass or other oxygenated feedstocks into high quality liquid hydrocarbon fuels. In particular, a catalytic hydropyrolysis reactor, containing a deep bed of fluidized catalyst particles is utilized to accept particles of biomass or other oxygenated feedstocks that are significantly smaller than the particles of catalyst in the fluidized bed. The reactor features an insert or other structure disposed within the reactor vessel that inhibits slugging of the bed and thereby minimizes attrition of the catalyst. Within the bed, the biomass feedstock is converted into a vapor-phase product, containing hydrocarbon molecules and other process vapors, and an entrained solid char product, which is separated from the vapor stream after the vapor stream has been exhausted from the top of the reactor. When the product vapor stream is cooled to ambient temperatures, a significant proportion of the hydrocarbons in the product vapor stream can be recovered as a liquid stream of hydrophobic hydrocarbons, with properties consistent with those of gasoline, kerosene, and diesel fuel. Separate streams of gasoline, kerosene, and diesel fuel may also be obtained, either via selective condensation of each type of fuel, or via later distillation of the combined hydrocarbon liquid.