baber/WOPTO huggingface dataset:
Patent CA-2817921-C (CA)
Title: Graft collection and containment system for bone defects
Inventor: MIKHAIL GEORGE
IPC: A61F2/28
Filed: 2011-11-15
Granted: 2019-10-22
Abstract: A device for containing bone graft material comprises a body (102) including an inner sleeve (112) extending longitudinally from a proximal end to a distal end and an outer sleeve (114) surrounding the inner sleeve and extending longitudinally from a proximal end to a distal end such that a bone graft collecting space (132) is formed therebetween. A sytem (101) for collecting bone graft in the collecting space is also provided.
Patent CA-2823171-C (CA)
Title: Hollow waveguide termination device
Inventor: HONG UN PYO
IPC: H01P1/26
Filed: 2013-08-07
Granted: 2023-03-28
Abstract: A hollow waveguide termination device with a hollow waveguide termination housing (1) and an inner attenuation element (2) arranged therein of material which absorbs electromagnetic oscillations is characterized in that that the attenuation element (2) is embodied in a cup shape and has a tubular section (20) as well as a front wall section (22) closing the tubular section (20) on one side.
Patent CA-2824765-C (CA)
Inventor: SULLIVAN LEROY JAMES
IPC: F41A3/14
Filed: 2012-01-13
Granted: 2017-11-07
Abstract: A firearm can have a bolt having a plurality of locking lugs that are configured to have a shear area that is at least approximately 1.3 times that of a standard M16/M4. A piston can be formed on the bolt and can have a plurality of rings that are configured to cooperate with the piston to mitigate gas leakage past the piston. Each of the rings can have a key formed thereon and a gap formed therein such that the gap of one ring is configured to receive at least a portion of the key of another ring. The bolt carrier can have a double cut cam.
Patent CA-2826729-C (CA)
Inventor: ROOP STEPHEN S
IPC: B61K1/00
Filed: 2005-05-24
Granted: 2016-11-15
Abstract: A rail system for a freight transportation system, comprising: a concrete substrate; a plurality of flat rail sections coupled to the concrete substrate and arranged in an end-to-end manner; wherein the junction of adjacent rail sections comprise at least one protrusion coupled to a first end of one of the rail sections and at least one recess formed in a second end of the other rail section; and wherein the protrusion is disposed within the recess in such a manner that a spacing exists between a free end of the protrusion and a bottom of the recess to allow the rail sections to expand and contract as the temperature of the rail sections change.
Patent CA-2828087-C (CA)
Inventor: BOSWORTH JEFFREY
IPC: B64C27/51
Filed: 2011-02-24
Granted: 2016-08-09
Abstract: A temperature adaptive fluid damping system is provided. One embodiment of the temperature adaptive fluid damping system comprises two fluid chambers, a piston in fluid communication with the fluid chambers, and a fluid path between the fluid chambers. An elastomeric retaining element adjacent to the fluid path is constrained to deform substantially perpendicular to the fluid path, so that the retaining element is operable to vary the cross-sectional area of the fluid path inversely to a change in temperature.
Patent CA-2829790-C (CA)
Title: Composes aromatiques multisubstitues utilises comme inhibiteurs de la thrombine
Inventor: SHORT KEVIN MICHAEL
IPC: A61P25/28
Filed: 2011-03-30
Granted: 2018-06-05
Abstract: L'invention concerne des composés aromatiques multisubstitués utiles pour l'inhibition de la thrombine, lesquels composés comprennent un groupe pyrazolyle substitué ou triazolyle substitué. L'invention concerne également des compositions pharmaceutiques, et des procédés de traitement et de prévention d'une maladie ou d'un trouble, laquelle maladie ou lequel trouble peut être traité ou évité par inhibition de la thrombine.
Patent CA-2831423-C (CA)
Title: Modeles de dimensionnement de l'annulus de valves cardiaques compressibles
Inventor: WINSTON MATTHEW T
IPC: A61F2/24
Filed: 2012-03-27
Granted: 2018-08-28
Abstract: La présente invention concerne des modèles de dimensionnement de l'annulus de valves cardiaques compressibles adaptés à des chirurgies minimalement invasives ou à accessibilité autrement réduite. Les modèles de dimensionnement peuvent être pliés, roulés ou autrement compressés en une configuration réduite pour passer par un tube d'accès ou un autre canal d'accès semblable. Dès qu'ils sont expulsés du tube d'accès, les modèles de dimensionnement se déploient pour reprendre leur forme d'origine afin de dimensionner l'annulus. Les modèles peuvent être formés avec un matériau polymère élastomère tel que la silicone, avec un métal fortement élastique tel que le NITINOL ou avec les deux. Des languettes ou connecteurs de saisie pour poignées permettent une manipulation depuis l'extérieur du corps. Un fil en NITINOL peut être compressé pour un passage à travers un tube d'accès et une expulsion par l'extrémité distale de celui-ci dans un tissu de recouvrement pour adopter une forme de dimensionnement.
Patent CA-2832333-C (CA)
Inventor: MCSWAIN C V
IPC: C07C53/08
Filed: 2007-01-30
Granted: 2016-09-13
Abstract: Described herein is a process in which acetic acid is produced by ethane oxidation. One byproduct of the ethane oxidation is water, which is commonly removed from the process in the same stream as the acetic acid process. As described herein, the ethane oxidation reactor effluent is processed in a predehydration tower so as to separately recover water, acetic acid, and a gas stream for recycle back to the ethane oxidation reactor.
Patent CA-2836103-C (CA)
Title: Dosages d'activite dependant de certaines modifications
Inventor: WEBER ALFRED
IPC: G01N33/53
Filed: 2012-05-18
Granted: 2020-07-14
Abstract: Cette invention concerne des méthodes, des systèmes et des kits permettant de mesurer la présence et/ou l'activité de polypeptides recombinés contenant une modification.
Patent CA-2837853-C (CA)
Inventor: HARADA HIROYUKI
IPC: A61F2/958
Filed: 2012-06-08
Granted: 2017-09-05
Abstract: The present invention has the objective of providing an ablation catheter with balloon which achieves together a decrease in diameter of the balloon at balloon contraction time and increase in reliability of a thermocouple temperature sensor, and simultaneously is resistant to being affected by a heating liquid delivered to within the balloon and is capable of controlling balloon surface temperature with high precision. The present invention is an ablation catheter with balloon which is provided with a shaft having a lumen, a balloon such that the lumen is in communication with the interior of the balloon, and a high-frequency current-delivering electrode which is formed by winding a high-frequency power supply lead wire into a coil around the shaft while sandwiching a temperature sensor lead wire between the high-frequency power supply lead wire and the shaft so that the temperature sensor lead wire is fixed along the long axis direction of the shaft. A thermocouple temperature sensor is formed at a point where the high-frequency power supply lead wire and the temperature sensor lead wire, which configure the high-frequency current-delivering electrode, first come into tactile contact as viewed from the rear end side in the long axis direction.
Patent CA-2847526-C (CA)
Inventor: CHANTRIAUX ERIC
IPC: B64D35/08
Filed: 2012-08-13
Granted: 2019-04-30
Abstract: The invention relates to a rotary- or fixed-wing aircraft comprising one or more rotors and/or one or more propellers, in which the rotor(s) and/or propeller(s) are rotated at a variable or constant speed by at least one shaft (Rpl, Rp2, Rp, RAC, H), and the aircraft includes a power unit (GEMD) configured to propel and/or lift the aircraft by rotating the shaft. The aircraft is characterised in that: the power unit (GEMD) is a distributed electric power unit formed by multiple stacked electric power elements (Eel, Ee2, Een), each element being adapted to confer, on the rotation shaft (Rpl, Rp2, Rp, RAC, H), a fraction of the total power necessary in order to propel and/or lift the aircraft; the distributed electric power unit (GEMD) is in direct engagement with the rotation shaft (Rpl, Rp2, Rp, RAC, H), with no movement transmission mechanism being inserted between the unit and the shaft; each electric power element (Eel, Ee2, Een) is directly connected to the rotation shaft (Rpl, Rp2, Rp, RAC, H) and comprises at least one fixed stator (St), at least one moving rotor (Rt) and at least one mechanical or electromagnetic free wheel (RI) in direct engagement with the rotation shaft, said moving rotor (Rt) co-operating with the free wheel (RI) such as to be coupled to the rotation shaft during normal operation of the electric power unit (Eel, Ee2, Een) and to be disconnected from the shaft in the event of the failure of the electric power element; and the rotation shafts of the moving rotors (Rt), the free wheels (RI) and the rotation shaft (Rpl, Rp2, Rp, RAC, H) are coaxial.
Patent CA-2852664-C (CA)
Inventor: PAPAKIPOS MATTHEW NICHOLAS
IPC: G06F3/048
Filed: 2012-09-13
Granted: 2016-01-05
Abstract: In one embodiment, a user of a mobile device navigates between application user interface layers by using touch inputs to the mobile device's side-mounted touchpad.
Patent CA-2854820-C (CA)
Title: Procede de pretraitement d'un adsorbant pour une separation chromatographique
Inventor: OELSNER STEVE
IPC: B01D15/20
Filed: 2012-12-05
Granted: 2016-05-24
Abstract: La présente invention concerne un procédé de prétraitement d'un adsorbant pour une séparation chromatographique. Le procédé comprend la sonication de particules d'un oxyde de métal inorganique possédant des bords fragiles en l'absence de tout agent d'alkylation ou d'acylation pour former des particules lisses de l'oxyde métallique inorganique et le lavage des particules lisses pour éliminer une matière particulaire fine en vue de produire un adsorbant traité. L'adsorbant traité peut être utilisé dans un procédé d'isolement d'un radio-isotope fille à partir d'un radio-isotope fille qui est produit à partir d'un radio-isotope parent par désintégration radioactive.
Patent CA-2857799-C (CA)
Title: Vis spherique et appareil de direction assistee
Inventor: FUJITA HIROSHI
IPC: B62D3/08
Filed: 2014-07-25
Granted: 2018-05-08
Abstract: Une vis à billes comprend un déflecteur dextrémité et un écrou comportant une partie logement dans laquelle le déflecteur dextrémité est logé, le déflecteur dextrémité étant formé de deux éléments de division ou plus. Au moins un des éléments de division comprend une partie saillante qui entre en contact avec une surface de paroi formant la partie logement.
Patent CA-2859292-C (CA)
Title: Internal controllable fuel cell
Inventor: SCHULZ DETLEF
IPC: H01M8/247
Filed: 2012-12-06
Granted: 2020-12-29
Abstract: Fuel cell and/or high-pressure electrolysis cell and a fuel cell membrane arrangement for improved control of a fuel cell by an actuator connected to the fuel cell membrane.
Patent CA-2860141-C (CA)
Inventor: FOULON WOUTER
IPC: A61B17/02
Filed: 2012-12-20
Granted: 2019-10-15
Abstract: L'invention concerne un dispositif médical (100) pour maintenir une plaie ouverte pendant une chirurgie. Le dispositif médical comprend un rétracteur chirurgical (110), un système de rétraction mécanique (120), et un élément de force (126) pour enrouler automatiquement un élément du type fil allongé (124) afin de lui appliquer une tension.
Patent CA-2862787-C (CA)
Inventor: KOO GI-WON
IPC: A63B69/36
Filed: 2013-01-28
Granted: 2017-01-03
Abstract: Disclosed herein are a virtual golf simulation apparatus and method. The virtual golf simulation apparatus includes an image processing unit, a manipulation unit, and a green setting unit. The image processing unit provides an image of a basic set green on which a user will perform putting. The manipulation unit provides an interface that enables the user to set the lie of the basic set green. The green setting unit generates a user-set green by processing received setting information via the manipulation unit. The image processing unit provides the image of the user-set green.
Patent CA-2867755-C (CA)
Inventor: BUNING JENS
IPC: C08J7/046
Filed: 2013-05-21
Granted: 2016-10-11
Abstract: The invention relates to compositions for producing a gel coat containing a main component and a hardener component, wherein the composition comprises at least one epoxy resin, at least one polyol, at least one amine and a maximum of 5% by weight of fillers and/or pigments, based on the main component. The invention further relates to the use of the gel coat and to methods for surface finishing of fibre-reinforced plastics and to methods for producing surface-finished components from fibre-reinforced plastics, in particular manufacturing methods which use prepregs.
Patent CA-2868071-C (CA)
Title: Method for detecting at least one anomaly in an observed signal, computer program product and corresponding device
Inventor: LELLOUCHE FRANCOIS
IPC: G06K9/00
Filed: 2013-03-22
Granted: 2020-04-14
Abstract: The invention relates to a method for detecting the presence of an anomaly ?(t) comprised within an observed physical signal Y(t), said observed signal comprising an addition of a physical disturbance signal X(t), and a reference signal f(t), and said anomaly being relative to a change in the behaviour of the reference signal f (t) compared with a first tolerance value (t, t0). Such a method is characterised in that it comprises: A step of determining (102) a timespan E comprising at least one moment of interest (tk; {t1,..., tK}); a step of detecting (104) the presence of said anomaly within said observed physical signal during said timespan by conducting a hypothesis test using said first tolerance value (t, t0), a first rate of tolerated false alarms ?1, and data (p, Y) obtained from processing the observed signal Y(t).
Patent CA-2871879-C (CA)
Inventor: LESTAN DOMEN
IPC: B09C1/08
Filed: 2012-06-15
Granted: 2019-02-12
Abstract: The process "Washing contaminated soils" solves the problem of cleansing and remediating soils and sediments and their fine fractions contaminated with toxic metals, using washing solution with chelating agents. The chelating agent forms water-soluble complexes with metals and thus facilitates metal removal from soils and sediments into the washing solution. In addition to toxic metals, the process according to the invention enables removal of organic pollutants from soils and sediments by using washing solution amended with surfactants, detergents or organic solvents in addition to chelating agents. The process provides for simultaneous separation of the soil and sediment solid phase and used washing solution in a chamber filter press, and effective rinsing of the solid phase to remove all residual mobilized contaminants. The process recycles chelating agents and process water in a closed process loop by applying a pH gradient and by using advanced oxidation processes for process water cleansing.
Patent CA-2882113-C (CA)
Title: Procede pour former des elements de coupe a instruments d'un outil de forage de terre
Inventor: SCOTT DANNY E
IPC: E21B10/42
Filed: 2013-08-15
Granted: 2017-08-29
Abstract: L'invention porte sur un procédé de formation d'un élément de coupe à instruments, lequel procédé met en uvre la formation d'une table de diamant fritté autonome ayant au moins une chambre dans la table de diamant fritté autonome, la disposition d'un matériau en diamant dopé à l'intérieur de la ou des chambres, et l'attachement d'un substrat à la table de diamant fritté autonome de façon à former un élément de coupe à instruments. L'élément de coupe à instruments comprend le matériau en diamant dopé disposé à l'intérieur de la table de diamant fritté sur le substrat. L'invention porte également sur un procédé de formation d'un outil de forage de terre, lequel procédé met en uvre l'attachement d'au moins un élément de coupe à instruments à un corps d'un outil de forage de terre. Le ou les éléments de coupe à instruments ont une table de diamant liée à un substrat. La table de diamant a au moins un élément de détection disposé au moins partiellement à l'intérieur de la table de diamant. Le ou les éléments de détection comprennent un matériau en diamant dopé.
Patent CA-2886055-C (CA)
Title: Services de machine virtuelle
Inventor: SONNEK JASON D
IPC: G06F21/74
Filed: 2013-09-27
Granted: 2019-04-09
Abstract: La présente invention concerne des procédés et des systèmes servant à fournir des services de machine virtuelle (VM). Un certain nombre de modes de réalisation peut comprendre une VM d'utilisateur dotée d'une station de travail virtuelle, un certain nombre de modules de service pouvant fournir un certain nombre de services sans communiquer avec la VM d'utilisateur et/ou la station de travail virtuelle, un canal de communication qui permet auxdits modules de service de communiquer les uns avec les autres, un dispositif de calcul et un gestionnaire. Un certain nombre de modes de réalisation peut également comprendre un dispositif de surveillance de machine virtuelle servant à imposer une politique d'isolation à l'intérieur du système.
Patent CA-2887832-C (CA)
Inventor: DOOLEY KEVIN ALLAN
IPC: G10K11/175
Filed: 2014-06-25
Granted: 2015-09-08
Abstract: A system for infrasonic pressure fluctuation (infrasound) control of a structure defining an interior. The system includes a reversible compressor including a housing defining an interior opening interface open to the interior of the structure and an exterior opening interface open to an exterior of the structure, and including at least one controllable element to generate positive pressure flows and negative pressure flows between the interior opening interface and the exterior opening interface. The system includes a first pressure sensor located to sense pressure indicative of the interior of the structure, a second pressure sensor located to sense pressure indicative of the exterior of the structure, and at least one controller configured to control the at least one controllable element of the compressor to cancel pressure oscillations within the interior of the structure based on the pressures detected by the first pressure sensor and the second pressure sensor.
Patent CA-2889991-C (CA)
Inventor: DORRIS GILLES MARCEL
IPC: C08L1/02
Filed: 2013-11-07
Granted: 2016-09-13
Abstract: The present invention relates to dry cellulose filaments and particularly those that are re-dispersible in water. Dry cellulose filaments comprise at least 50% by weight of the filaments having a filament length up to 350 µm; and a diameter of between 100 and 500 nm, wherein the filaments are re-dispersible in water. Also described here is a film of dry cellulose filaments comprising the filaments described, wherein the film is dispersible in water. A method of making a dry film of cellulose filaments is also described that includes providing a liquid suspension of the cellulose filaments described; and retaining the filaments on the forming section of a paper or tissue making machine or on a modified paper or tissue making machine. The film can be optionally converted to powders or flakes for shipment, storage or subsequent uses. The filaments, the film, the powders or flakes and the method are in a preferred embodiment free of additives and the derivatization of the filaments.
Patent CA-2894151-C (CA)
Inventor: MOELLER LARRY
IPC: E04B1/41
Filed: 2013-12-06
Granted: 2017-09-05
Abstract: Various embodiments of the present disclosure provide a curtain wall panel bracket leveling system that facilitates leveling a panel bracket mounted to a fixture (such as an embedment or an anchor array) cast in a concrete slab.
Patent CA-2896579-C (CA)
Title: Chaine de travail et methode de completion de trous de forage lateraux longs
Inventor: DALLAS L MURRAY
IPC: E21B17/00
Filed: 2015-07-10
Granted: 2018-05-15
Abstract: Une chaîne de travail pour compléter des trous de forage latéraux longs est assemblée en utilisant un tuyau de forage de petit diamètre ayant un couple de serrage pour une section courbée et un alésage latéral dun puits. Un tuyau de forage dun plus grand diamètre est utilisé dans la section verticale du puits pour faciliter la poussée du tuyau de forage de petit diamètre à travers le trou latéral long.
Patent CA-2899128-C (CA)
Title: Method for characterizing the catalyst structure in a fuel cell and fuel cell design suitable therefor
Inventor: KULIKOVSKY ANDREI
IPC: H01M4/88
Filed: 2014-01-17
Granted: 2020-12-01
Abstract: The invention relates to a method for characterizing a catalyst structure in a fuel cell, and in particular the transmission X-ray absorption measurements (XAS), in which a novel fuel cell design is used. The fuel cell comprises a first planar electrode having a first catalyst, a second planar electrode having a second catalyst, and an electrolyte membrane disposed between the electrodes and having a layer thickness I m, wherein the first electrode comprises at least one catalyst-free circular region having a radius R1 max. Contrary to what has been customary until now, the second electrode of the fuel cell according to the invention likewise comprises a catalyst-free circular region having a radius R2< R1 max. Advantageously, 0.5 I m<=[R1 max -R2]<=2 I m applies.
Patent CA-2899546-C (CA)
Inventor: BRUGEL TODD A
IPC: C08L1/32
Filed: 2014-02-21
Granted: 2017-10-10
Abstract: The presently disclosed and claimed inventive concept(s) relates to a polymer for enhancing drug performance and improving processability. Specifically, the polymer comprises hydroxypropyl methyl cellulose acetate succinate (HPMC-AS). On the HPMC- AS, the percentage of total succinoyl degree of substitution is less than 12% at C6-OH position and greater than 53% at C3-OH, and the percentage of total acetyl degree of substitution is greater than 32% at C6-OH position.
Patent CA-2899653-C (CA)
Inventor: CONRAD WAYNE ERNEST
IPC: A47L5/24
Filed: 2014-02-24
Granted: 2016-06-07
Abstract: A hand carriable surface cleaning apparatus, such as a cyclonic hand vacuum cleaner, is provided wherein the cyclone chamber has two dirt outlets.
Patent CA-2901275-C (CA)
Inventor: MCMILLAN NANCY
IPC: G16H50/20
Filed: 2014-02-14
Granted: 2023-10-17
Abstract: Symptoms and methods for predicting the incidence of a disease or disorder are disclosed. A system for predicting the incidence of a disease or disorder includes a web-based symptom checker for producing a structured dataset, a data analysis component for producing a multivariate dataset from the structured dataset, and a feature construction component for producing a linear combination of orthogonal symbols representative of a disease or disorder. A method for predicting the incidence of a disease or disorder includes producing a multivariate dataset representing patient symptom counts, performing feature construction analysis on the multivariate dataset, creating a time series model using weekly illness incidence data, and applying the time series model to new illness incidence data to predict the incidence of a disease or disorder in the future.
Patent CA-2901786-C (CA)
Title: Traitement de mousse paraffinique
Inventor: SURYO RONALD
IPC: C10G1/04
Filed: 2015-08-26
Granted: 2016-09-06
Abstract: Un procédé est révélé comprenant lapport dune mousse de bitume dilué dans un décanteur en vue de former une couche riche en hydrocarbure et une couche riche en eau et une interface entre ces deux couches et de relever et abaisser la couche dinterface en vue de contrôler lapport en mousse de bitume dilué, la sortie de la souverse ou la sortie de la surverse ou une combinaison de celles-ci, en vue d'améliorer la séparation.
Patent CA-2911668-C (CA)
Inventor: FUCHSS THOMAS
IPC: C07D487/04
Filed: 2014-05-08
Granted: 2021-07-06
Abstract: L'invention concerne de nouveaux composés de formule (I) qui peuvent être utilisés pour l'inhibition des protéines sérine-thréonine kinases et pour la sensibilisation de cellules cancéreuses contre des agents anticancéreux et/ou un rayonnement ionisant.