baber/WOPTO huggingface dataset:
Patent CA-2735450-C (CA)
Title: Ductile metallic glasses in ribbon form
Inventor: BRANAGAN DANIEL JAMES
IPC: C22C38/10
Filed: 2009-08-25
Granted: 2018-02-13
Abstract: The present disclosure relates to an iron based alloy composition that may include iron present in the range of 45 to 70 atomic percent, nickel present in the range of 10 to 30 atomic percent, cobalt present in the range of 0 to 15 atomic percent, boron present in the range of 7 to 25 atomic percent, carbon present in the range of 0 to 6 atomic percent, and silicon present in the range of 0 to 2 atomic percent, wherein the alloy composition exhibits an elastic strain of greater than 0.5% and a tensile strength of greater than 1 GPa.
Patent CA-2737762-C (CA)
Title: Implantable prosthetic valve
Inventor: SPENSER BENJAMIN
IPC: A61F2/82
Filed: 2002-10-11
Granted: 2014-06-10
Abstract: A valve prosthesis device is disclosed suitable for implantation in body ducts. The device comprises a support stent, comprised of a deployable construction adapted to be initially crimped in a narrow configuration suitable for catheterization through the body duct to a target location and adapted to be deployed by exerting substantially radial forces from within by means of a deployment device to a deployed state in the target location, and a valve assembly comprising a flexible conduit having an inlet end and an outlet, made of pliant material attached to the support beams providing collapsible slack portions of the conduit at the outlet. The support stent is provided with a plurality of longitudinally rigid support beams of fixed length. When flow is allowed to pass through the valve prosthesis device from the inlet to the outlet, the valve assembly is kept in an open position, whereas a reverse flow is prevented as the collapsible slack portions of the valve assembly collapse inwardly providing blockage to the reverse flow.
Patent CA-2742563-C (CA)
Inventor: SCOTT GEORGE R
IPC: F22B37/26
Filed: 2011-06-10
Granted: 2018-07-24
Abstract: A system is provided for improved steam generation. The system includes at least two steam systems, wherein a wet steam output from a first steam system is passed through a first separator. The first separator configured to separate dry steam from condensate, and a piping connection is configured to blend the condensate with a boiler feed water stream at the inlet of a second steam system.
Patent CA-2743254-C (CA)
Inventor: HULTHOLM STIG-ERIK
IPC: B01J19/18
Filed: 2009-11-13
Granted: 2017-03-28
Abstract: The invention relates to an apparatus (1) for performing hydrometallurgical processes under pressurised conditions. The apparatus consists of a tall vertical reactor (2) and a pressurised horizontal reactor (3) located beneath it. The vertical reactor (2) for its part comprises two nested tubes, so that the upper part of the inner tube (4) is equipped with a down-draft mixer (6) and elements (17) that intensify the absorption of the supplied gas into the slurry, such as Venturis. The slurry is fed into the inner tube (4) to flow downwards and the reaction gas is fed into the upper part of the inner tube (4) at one point at least. The vertical reactor (2) is connected at its lower section to an autoclave-type horizontal reactor (3), which is equipped with effective radial mixers (7) to keep the slurry suspension in motion and to achieve an upflow to convey the slurry suspension into the outer tube (5) of the vertical reactor (2). In the method accordant with the invention the length of contact time occuring under pressure between the gas and slurry is extended by means of the horizontal reactor (3).
Patent CA-2744351-C (CA)
Inventor: STADTMUELLER HEINZ
IPC: C07D413/14
Filed: 2009-11-24
Granted: 2017-07-04
Abstract: The present invention encompasses compounds of general formula (1) (see formula 1) wherein A, B, X, R1 to R3 are defined as in claim 1. The compounds may be useful in the inhibition of PTK2.
Patent CA-2744562-C (CA)
Title: Bain de bouche a base d'huile essentielle bioactive sans alcool
Inventor: MORDAS CAROLYN J
IPC: A61P31/04
Filed: 2011-06-27
Granted: 2018-12-04
Abstract: Linvention concerne en général des bains de bouche pour la prévention et lélimination de la mauvaise haleine ainsi que la réduction des microorganismes oraux responsables du développement de la plaque dentaire et de la carie dentaire. En particulier, la présente invention concerne un bain de bouche sans alcool ou peu dalcool efficace pour prévenir les problèmes susmentionnés.
Patent CA-2745733-C (CA)
Inventor: HART BARRIE
IPC: E21B33/124
Filed: 2002-01-15
Granted: 2015-05-05
Abstract: An expandable device comprising a plurality of expandable cells. The cells may be bistable cells or other types of cells that are expanded from a contracted position towards an expanded position. Additionally, the cells may be combined with locking mechanisms to hold the structure in an expanded position.
Patent CA-2748207-C (CA)
Title: Dispositif anti-rotation pour boite a garniture de tete de puits
Inventor: BAZYLINSKI DUANE
IPC: E21B33/08
Filed: 2011-08-09
Granted: 2013-07-16
Abstract: Un dispositif qui empêche la rotation du bouchon de la boîte à garniture pour éviter les fuites. Le dispositif est composé d'une tige d'arrêt fixée sur la boîte à garniture et configurée de façon à se coincer dans une protubérance du bouchon afin d'en empêcher la rotation. La tige d'arrêt peut idéalement pivoter pour s'éloigner du bouchon de la boîte à garniture afin d'enlever ledit bouchon.
Patent CA-2748736-C (CA)
Title: Trustworthiness decision making for access authentication
Inventor: ROPOLYI ROBERT
IPC: H04W12/00
Filed: 2009-01-05
Granted: 2014-08-12
Abstract: There are provided measures for trustworthiness decision making for access authentication, for example relating to the trustworthiness of non-3GPP access networks within a 3GPP-compliant packet data system, exemplarily comprising receiving an indication about a provisional trustworthiness of an access network, which provides packet data access for a roaming user, with respect to a visited network of said user from a network element of said visited network, determining the applicability of local breakout or home routing for each subscribed access point name of said user, and deciding about a final trustworthiness of said ac-cess network based upon the received provisional trustworthiness indication and the determined routing applicability for each subscribed access point name of said user.
Patent CA-2754017-C (CA)
Inventor: BURKHOLZ JONATHAN KARL
IPC: A61M25/06
Filed: 2010-02-23
Granted: 2017-07-18
Abstract: A cannula, such as an IV catheter introducer needle, that has a bi-directionally engageable crimp feature (100) is described herein. The feature comprises a maximum outer diameter (102) that is greater than an outer diameter (28) of the cannula. Additionally, the feature comprises a proximal side and a distal side. The larger outer diameter of the proximal side can act as a proximal engagement that prevents the cannula from being entirely extracted in a proximal direction from a cannula shield. The distal side of the feature can comprise a notch (200) that acts a distal engagement, which prevents the cannula from reemerging distally from the shield, once the cannula has been pulled into the shield. The notch can include an engagement surface that extends laterally past the cannula's outer diameter. The engagement surface can be configured to run substantially perpendicular to the cannula's longitudinal axis.
Patent CA-2756054-C (CA)
Title: Procede et appareil de tri des pommes de terre
Inventor: BERGHMANS PAUL
IPC: B07C5/342
Filed: 2010-03-26
Granted: 2018-02-27
Abstract: L'invention concerne un procédé et un appareil de tri des pommes de terre qui se déplacent sous forme d'un écoulement et traversent une zone de détection, des produits irréguliers étant détectés dans l'écoulement et séparés de celui-ci. Le procédé et l'appareil de l'invention sont caractérisées en ce qu'un faisceau de lumière d'une longueur d'onde comprise entre 350 et 450 nm est dirigé vers les produits dans la zone de détection. L'intensité de la lumière qui irradie les produits est détectée dans une bande de détection comprise entre le 460 et 600 nm. Un produit est qualifié de produit irrégulier et est séparé de l'écoulement lorsque l'intensité est inférieure à une valeur prédéterminée. L'invention concerne en outre un procédé et un dispositif de détection de la présence de solanine dans les pommes de terre au moyen de la fluorescence.
Patent CA-2759291-C (CA)
Inventor: HUANG SHIHSHIEH
IPC: C12N15/82
Filed: 2010-04-20
Granted: 2020-09-15
Abstract: The present invention provides gene targets, constructs and methods for the genetic control of plant disease caused by multiple plant viruses. The present invention relates to achieving a plant protective effect through the identification of target coding sequences and the use of recombinant DNA technologies for post-transcriptionally repressing or inhibiting expression of the target coding sequences of plant-parasitic viruses. Protein-expression based approaches may also be utilized to augment phenotype resistance. Thus, transcription of a single transgenic event comprising one or more plant expression cassettes can allow for broad spectrum resistance of a plant to multiple plant viral strains and species among the gemini viruses, tospoviruses, and potexviruses.
Patent CA-2763839-C (CA)
Inventor: WILLIAMS BENJAMIN P
IPC: F21V8/00
Filed: 2012-01-13
Granted: 2012-08-21
Abstract: An edge-lit lighting product or luminaire includes a light guide made of a single, transparent material and demonstrates properties of total internal reflection with respect to a surrounding environment. The light guide has a thickness and includes a proximal edge, a distal edge and a boundary surface. The proximal edge receives light from a light source. The distal edge is spaced apart from the proximal edge, is configured to emit at least a portion of the light from the light source, spans across a first distance and has a substantially axial symmetric surface. The first distance is greater than the thickness of the light guide. The boundary surface extends between the proximal edge and the distal edge and defines a boundary between the single, transparent material of the light guide and the surrounding environment of the light guide. At least a portion of the boundary surface is curved.
Patent CA-2772757-C (CA)
Title: Deployment actuation system for intrafallopian contraception
Inventor: LOWE CHRISTIAN
IPC: A61B17/28
Filed: 2000-08-22
Granted: 2014-10-14
Abstract: Contraception methods, systems, and devices generally improve the ease, speed and reliability with which a contraceptive device (12) can be deployed transcervically into an ostium of a fallopian tube. The contraceptive device (12) may remain in a small profile configuration while a sheath (14) is withdrawn proximally, and is thereafter expanded to a large profile configuration engaging the surrounding tissues, by manipulating one or more actuators of a proximal handle (30) with a single hand. This leaves the other hand free to manipulate a hysteroscope, minimizing the number of health care professionals required to deploy the contraceptive device (12).
Patent CA-2775310-C (CA)
Title: Curable composition
Inventor: ANDO KATSUHIRO
IPC: C08L71/02
Filed: 2010-10-18
Granted: 2018-02-27
Abstract: The present invention has its object to provide a liquid-applied moisture-permeable waterproofing material that can protect a building from rainwater or humidity in the air, can drain moisture, which has been gathered on a substrate of a building, and can be applied easily. The present invention is a curable composition comprising: (A) a polyoxyalkylene polymer having a silicon-containing group crosslinkable by forming a siloxane bond; (B) a polyoxyalkylene plasticizer whose main chain contains 5 wt% or more of an oxypropylene-derived repeating unit and has one or more groups, at an end thereof, selected from the group consisting of an -OH group, a group represented by the formula: -OR9 (wherein R9 is a substituted or unsubstituted C1-20 hydrocarbon group), and a group represented by the formula: -NR10 2 (wherein R10 is each independently a hydrogen atom, or a substituted or unsubstituted C1-20 hydrocarbon group).
Patent CA-2779638-C (CA)
Inventor: LERNOUX ETIENNE RENE HENRI
IPC: B32B7/12
Filed: 2010-11-24
Granted: 2014-05-13
Abstract: A multi-layer film including a cavitated core layer, two skin layers and at least one tie layer between the core layer and one of the skin layers, said tie layer including from about 1 to about 25 wt% of a soft polymer having a density in the range of 0.850 g/cm3 to 0.920 g/cm3 and a Differential Scanning Calorimetry (DSC) melting point in the range of 40°C to 125°C, said multi-layer film having a density between 0.50 to 0.85 g/cm3.
Patent CA-2780152-C (CA)
Title: Connecting a photovoltaic array at a high open circuit voltage
Inventor: LEHMANN REINHARD
IPC: H02M1/36
Filed: 2010-11-24
Granted: 2016-01-12
Abstract: For connecting a PV array (2) via an inverter (3) to an AC power grid (4), at first a DC link (7) at the input side of the inverter (3) is pre-charged from the AC power grid (4). A link voltage of the DC link (7) is adjusted to a pre-set value with the inverter (3) connected to the AC power grid (4), the pre-set value being lower than an open circuit voltage of the PV array (2), and then the PV array (2) at its open circuit voltage is directly connected to the DC link (7), while the link voltage is continuously adjusted to the pre-set value.
Patent CA-2781125-C (CA)
Title: Procede de conservation de matiere organique en morceaux et procede de production de matiere organique en morceaux conservee
Inventor: WOLFRAM JENS
IPC: F26B3/22
Filed: 2010-11-17
Granted: 2016-01-26
Abstract: La présente invention concerne un procédé pour conserver de la matière organique en morceaux, par exemple des aliments tels que des fruits, des végétaux et des parties de ceux-ci, des animaux de petite taille et de la matière animale en morceaux, mais aussi de la matière organique en morceaux non alimentaire, par ex. des fleurs coupées, par utilisation d'un solvant déshydraté et par séchage dans un appareil de séchage. L'invention a également pour objet un procédé de production de matière organique en morceaux conservée. Selon l'invention, la matière organique en morceaux est séchée dans l'appareil de séchage en la présence du solvant à des températures inférieures à 100°C de préférence dans un lit fluidisé. Cela présente l'avantage d'impliquer des températures de séchage significativement inférieures à celles de la lyophilisation, ainsi que des temps de séchage sensiblement plus courts, ce qui conduit à un rendement énergétique significativement amélioré et à un caractère écologique supérieur. Un avantage d'importance est également le processus de séchage délicat au cours duquel la matière organique en morceaux conserve dans une large mesure sa forme d'origine, sa couleur et aussi ses constituants.
Patent CA-2785048-C (CA)
Title: Systems and methods for accessing and controlling media stored remotely
Inventor: BLOKHIN YURIY
IPC: G06F21/60
Filed: 2010-12-21
Granted: 2015-06-30
Abstract: In some embodiments, an apparatus includes a server that stores a set of media files. The server is configured to send an authentication code to a first communication device in response to a request from the first communication device to access the set of media files such that the first communication device can present the authentication code to a user. The server is configured to associate an identifier of a second communication device with the first communication device such that a user of the second communication device can authorize access to the set of media files from the first communication device by sending the authentication code to the server using the second communication device.
Patent CA-2785419-C (CA)
Title: Locking non-metallic single lever control
Inventor: PIERSON ROBERT N
IPC: G05G1/04
Filed: 2012-08-01
Granted: 2014-08-26
Abstract: A single lever control for manually manipulating a hydraulic valve spool of a directional control valve, which comprises an elongate shaft encased within an outer casing and having first and second ends each being fixedly attached to an end cap and a pivot block, respectively. The outer casing comprising a cylindrical cup for housing a biasing element whereupon an applied upward force on the cylindrical cup causes the outer casing to move upwardly to the extent of lifting a latching member pivotally connected to the pivot block and 'releasing a locking mechanism. The mounting assembly comprising an adapter plate integrally connected to a vertical support member and having a large aperture for receiving a moveable stem associated with the hydraulic valve spool, an arrangement of which allows a valve- actuating stem associated with the pivot block to movably interact with the moveable stem as the single lever control is selectively manipulated.
Patent CA-2788337-C (CA)
Title: A bone fixation system
Inventor: NARDINI RETO
IPC: A61B17/80
Filed: 2011-04-01
Granted: 2018-05-01
Abstract: A bone fixation system is provided. The bone fixation system may include a plate, one or more fasteners configured to attach the plate to a target anatomical location such as bone, and a surgical device that facilitates the attachment of the plate and the fasteners.
Patent CA-2794392-C (CA)
Inventor: MCARTHUR MICHAEL
IPC: C12N15/113
Filed: 2011-03-30
Granted: 2018-10-23
Abstract: Decoy nucleic acid sequences comprising a sequence encoding all or part of a binding site for bacterial sigN alternative sigma54 factor are described. Uses of the decoys in antibacterial complexes and for the treatment of bacterial infections are also described.
Patent CA-2797073-C (CA)
Inventor: MOUGIN STEPHANE
IPC: B64D47/00
Filed: 2012-11-26
Granted: 2015-05-26
Abstract: The subject of the invention is a drainage circuit (4) by fluid (5) flow, equipped with a monitoring device (13) for excessive flow rate of this fluid (5). The monitoring device (13) includes a monitoring conduit (14) interposed between an upstream conduit (7) for fluid (5) collection and a downstream conduit (9) for fluid (5) discharge. The monitoring conduit (14) comprises the means to retain (15) part of the fluid (5) inside a chamber (16) arranged as a spillway (22) for the trapped fluid (19) toward a reserve (20) equipped with the means to indicate (23) alert information by a visual scale, relative to the quantity of fluid (24) contained in the reserve (20).
Patent CA-2797268-C (CA)
Inventor: OSORIO IVAN
IPC: A61B5/0245
Filed: 2011-04-28
Granted: 2017-06-13
Abstract: Methods, systems, and apparatus for detecting a seizure in a patient. The determination is performed by collecting cardiac data; determining valid heart beats suitable for seizure detection from the cardiac data; calculating heart rate data of interest from the valid heart beats; and identifying a seizure event from the heart rate data. The medical device may then take a responsive action, such as warning, logging the time of the seizure, computing and storing one or more seizure severity indices, and/or treating the seizure. Also, methods for quantifying the quality of a fiducial time marker for a candidate heart beat, quantifying the quality of a candidate heart beat, or determining a time of beat sequence of the patient's heart. Also, methods of modifying constraints use in one or more beat validity tests.
Patent CA-2798069-C (CA)
Title: Stabilized ophthalmic galactomannan formulations
Inventor: KETELSON HOWARD ALLEN
IPC: A61K9/00
Filed: 2011-05-04
Granted: 2016-07-05
Abstract: The present invention relates to viscosity stabilized ophthalmic formulations and ophthalmic formulations suitable for drug delivery. The formulations comprise galactomannans such as guar or hydroxypropyl guar and a borate source such as boric acid. The formulations further comprise a diol alcohol such as sorbitol and, optionally, a pharmaceutically acceptable divalent cation salt such as magnesium chloride.
Patent CA-2799113-C (CA)
Inventor: SEGUIN-LAUR KARI
IPC: A01K29/00
Filed: 2012-12-18
Granted: 2020-07-07
Abstract: A light weight animal litter composition is provided that comprises an absorbent clumping clay; a non-swelling ground mineral; and an absorbent organic fiber.
Patent CA-2802692-C (CA)
Inventor: OUK SAMEDY
IPC: A61K31/192
Filed: 2011-06-15
Granted: 2016-01-05
Abstract: Described herein are compounds useful in the modulation of blood uric acid levels, formulations containing them and methods of using them. In some embodiments, the compounds described herein are used in the treatment or prevention of disorders related to aberrant levels of uric acid, such as gout. The compound may be a compound of formula (I): (see formula I)
Patent CA-2803169-C (CA)
Title: Modelisation de propagation pharmaceutique et de generation de parametres pour protocoles d'injection
Inventor: KALAFUT JOHN F
IPC: G16H50/50
Filed: 2011-06-24
Granted: 2020-09-22
Abstract: L'invention porte sur un système qui comprend un système de génération de paramètres pour la détermination d'au moins un paramètre pour un procédé d'injection (par exemple un paramètre d'un protocole d'injection ou un paramètre de système d'imagerie), le système de génération de paramètres comprenant un modèle pharmacocinétique à base physiologique pour la modélisation de la propagation d'un milieu de contraste injecté à un patient comprenant au moins un terme de saturation non linéaire dans un compartiment veineux périphérique, et/ou au moins un terme de retard de transport pouvant être configuré à travers au moins un compartiment, et/ou une adaptation pour modéliser le débit volumétrique de sang et un effet de celui-ci sur la propagation du milieu de contraste après la fin de l'injection du milieu de contraste. Le modèle pharmacocinétique à base physiologique peut, par exemple, être discrétisé.
Patent CA-2805505-C (CA)
Title: Chimeric influenza viruses having reduced ability to reassort with other influenza viruses and uses thereof
Inventor: GARCIA-SASTRE ADOLFO
IPC: C12N7/04
Filed: 2010-07-29
Granted: 2021-08-03
Abstract: Described herein are chimeric influenza virus gene segments and nucleic acid sequences encoding such chimeric influenza virus gene segments. A chimeric influenza virus gene segment described herein comprises packaging signals found in the non-coding and coding regions of one type of influenza virus gene segment and an open reading frame of a different type of influenza virus gene segment or fragment thereof. Also described herein are recombinant influenza viruses comprising two or more chimeric influenza virus gene segments and the use of such viruses in the prevention and/or treatment of influenza virus disease.
Patent CA-2806292-C (CA)
Inventor: WANG QINGTAO
IPC: C04B38/02
Filed: 2011-09-20
Granted: 2015-02-10
Abstract: A method for manufacturing a foam material by using a molten slag includes:  introducing the molten slag into a pool for preserving heat and modifying, wherein a temperature of the molten slag is maintained at 1400°C-1500°C, and adding a viscosity modifier and/or a color modifier to the molten slag to adjust a viscosity and/or a color of the molten slag according to requirements of a product to be manufactured;  introducing the molten slag discharged from the pool for preserving heat and modifying into a foaming poor while adding a foaming agent to the molten slag, wherein the molten slag in the foaming poor is controlled at 1250°C-1400°C so as to foam and mold; and maintaining the foamed and molded slag at 800°C-1000°C for 20-30 minutes in a non-reducing atmosphere, and then naturally cooling the foamed and molded slag to a room temperature so as to obtain the foam material. An energy-saving and efficient method for comprehensively utilizing the blast furnace slag is provided, and the produced inorganic nonmetal foam material and products thereof have such characteristics as stable color quality, abrasion resistance, pressure resistance, small thermal conductivity, small shrinkage ratio, and excellent sound absorption, adsorption and filtering performances.