baber/WOPTO huggingface dataset:
Patent CA-2741426-C (CA)
Inventor: HANS MEREDITH
IPC: A61K38/18
Filed: 2009-10-30
Granted: 2020-04-21
Abstract: La présente invention concerne des méthodes et des dispositifs permettant de stimuler les cellules souches mésenchymateuses dans une source de cellules souches pour les différencier en ostéoblastes pouvant former de los. Les dispositifs et méthodes décrits comprennent lexposition dune source de cellules souches, comme un aspirat de moelle osseuse, du tissu adipeux et/ou des cellules souches allogènes purifiées, à un agent actif, de manière efficace pour former des cellules souches activées.
Patent CA-2741773-C (CA)
Inventor: TAKEHIRO NAOKI
IPC: H01M8/10
Filed: 2009-01-22
Granted: 2013-04-16
Abstract: A fuel cell separator (11) has a first plate (200) and a second plate (300).  The first plate (200) has first projections (210) projecting to the second plate (300) side to form reaction gas flow paths (411, 412). The second plate (300) has second projections (310) projecting to the first plate (200) side to form reaction gas flow paths (421, 422). The top of a first projection (210) is in contact with a portion (315) between two adjacent projections (310) of the second plate (300), and the top of a second projection (310) is in contact with a portion (215) between two adjacent first projections (210) of the first plate (200).
Patent CA-2743512-C (CA)
Title: Profil de filet conique cylindrique pour connexions tubulaires
Inventor: CHURCH KRIS L
IPC: F16L15/06
Filed: 2009-10-29
Granted: 2015-12-01
Abstract: L'invention porte sur un profil de filet qui est utilisé pour établir une connexion filetée entre deux éléments tubulaires et qui peut être vissé et ensuite dévissé. Un élément de broche est prévu et comporte des filets externes présentant des flancs de stabilisation et des flancs de charge et des crêtes et des racines plates pour s'accoupler avec les filets internes d'accouplement d'un élément de réceptacle afin de former une connexion filetée. Les crêtes de filet sur l'élément de broche sont cylindriques par rapport à un axe longitudinal central de l'élément tubulaire, alors que les racines de filet sont taillées de façon conique de telle sorte que la hauteur des filets varie sur la longueur du profil de filet. Les filets sur les éléments de broche et de réceptacle peuvent aussi être taillés de façon opposée de telle sorte que des éléments respectifs des profils de filet soient une reproduction exacte les uns des autres.
Patent CA-2748728-C (CA)
Inventor: KAMATH SATISH
IPC: A61K9/20
Filed: 2010-01-04
Granted: 2017-01-03
Abstract: In one aspect, the present invention features a tablet including: (i) a first drug layer including naproxen; (ii) a sec-ond drug layer including a decongestant (e.g., pseudoephedrine) wherein said second drug layer is a sustained release layer adapt-ed to deliver a therapeutically effective amount of pseudoephedrine for a period of at least twelve hours; and (iii) a barrier layer that does not include naproxen, wherein the barrier layer is in contact with the first drug layer; and (iv) a third drug layer including cetirizine, wherein the third drug layer is in contact with the barrier layer and is not in contact with the first drug layer.
Patent CA-2749095-C (CA)
Inventor: RACHED WISSAM
IPC: C09K5/04
Filed: 2011-08-11
Granted: 2015-03-24
Abstract: The subject of the present request is a compound including a polyol ester (POE) or PVE -based lubricant and a refrigerant fluid F containing between 1 and 99% in weight of trans-1,3,3,3-tetrafluoropropene (trans HFO-1234ze) and between 1 and 99% in weight of 1,1,1,3-tetrafluoroethane. The subject also includes the use of the said compound for refrigeration, cooling and heat-pumps.
Patent CA-2751755-C (CA)
Inventor: HERRERA ADAN HERNANDEZ
IPC: G01T1/18
Filed: 2010-02-11
Granted: 2017-03-21
Abstract: A measurement system for collecting data. In some embodiments, the measurement system includes a tubular suspended downhole, the tubular having an outer surface and a flowbore extending therethrough, the flowbore conveying a fluid, a first recess formed in the outer surface of the tubular, a first detection system mounted in the first recess, a second recess formed in the outer surface of the tubular, and a second detection system mounted in the second recess. The second recess is offset relative to the first recess by at least one of an axial distance and a circumferential distance. The first detection system is operable to measure a portion of the data, and the second detection system operable to measure another portion of the data.
Patent CA-2752686-C (CA)
Title: Procedes et systemes pour rapporter une force de queue de train
Inventor: KANE MARK EDWARD
IPC: B61L25/04
Filed: 2010-02-23
Granted: 2017-09-05
Abstract: L'invention porte sur une unité de queue de train (EOT) qui détecte une force excessive de queue de train à l'aide d'un accéléromètre et rapporte la force excessive. Le rapport peut être fait à un dispositif situé hors du train, à un enregistreur d'événement dans l'unité EOT et/ou un autre dispositif situé sur le train tel qu'une unité de tête de train et/ou un enregistreur d'événement situé hors de l'unité EOT. L'accéléromètre peut être un accéléromètre à un seul axe, à double axe ou triaxial. Le message peut être envoyé en réponse à la détection de l'accélération excessive ou peut faire partie d'un message périodiquement transmis de l'unité EOT à une unité de tête de train (HOT). Une unité HOT est configurée pour recevoir un message indiquant une accélération de EOT excessive et pour afficher une indication de l'accélération excessive à l'opérateur, enregistrer le message dans un enregistreur d'événement et/ou rapporter l'accélération excessive à un dispositif situé hors du train.
Patent CA-2752967-C (CA)
Inventor: GUYOT CHRISTOPHE
IPC: C04B28/02
Filed: 2010-02-19
Granted: 2017-07-18
Abstract: The invention relates to a dry composition comprising at least one binder and at least one silicone oil that allows the formation of dust to be reduced. The invention also relates to a method for producing said dry composition. Said composition can be used for producing cement-based materials, for example, such as mortar, concrete, and plaster.
Patent CA-2757013-C (CA)
Inventor: SAVOIR VILBOEUF JOHN CLAUDE
IPC: A61K31/166
Filed: 2009-03-27
Granted: 2017-09-05
Abstract: The present invention consists of an extended-release metoclopramide hydrochloride pharmaceutical composition, in 15 mg drug substance tablets, for use in gastrointestinal disorders. The formulation is mainly composed of a hydrophilic polymer, a hydrophobic polymer, a hydrophilic component and metoclopramide hydrochloride. The hydrophilic polymer is swollen by hydration when contacting water, forming a gel coat which controls drug substance release. The water inside the matrix dissolves the drug substance and this is diffused outside through the gel coat. The hydrophobic polymer shows plastic deformation properties under compression, tending to surround the drug substance particles reducing the pore quantity and dimensions in the matrix structure, delaying as a consequence the drug substance release. The hydrophilic component is part of the gel coating structure providing support thereto. Drug substance is the metoclopramide hydrochloride or a pharmaceutically acceptable salt thereof.
Patent CA-2758925-C (CA)
Inventor: VAN DER HELM HERMANUS CORNELIS
IPC: B66F9/06
Filed: 2010-04-15
Granted: 2017-08-29
Abstract: Hand truck with a frame provided with a substantially vertical guide, two wheels which are situated near the bottom side of the guide and which are rotatable about a transverse shaft, a handle which is situated near the upper side of the guide, a lifting device comprising a lifting element which is displaceable along the guide and a lifting drive which is connected to the lifting element for displacing the lifting element, a motor for driving the wheels and a brake cooperating with the wheels for blocking the rotation of the wheels, in which a control device is provided which can be operated via the handle for switching the lifting drive and the motor on and off, characterized in that, in a lower driving position of the lifting element, the brake is released and, when the lifting element is moved from the lower driving position to a lifting position, the brake is engaged, in which case the wheels can be driven via the motor at a positioning speed.
Patent CA-2770444-C (CA)
Inventor: KOSLOW EVAN E
IPC: B01D39/02
Filed: 2004-07-12
Granted: 2015-03-17
Abstract: A sheet containing active agents and activated, carbonized fibrillated fibers having a microbiological interception enhancing agent on at least a portion of at least some of said fibrillated fibers, wherein prior to carbonization the fibrillated fibers have a Canadian Standard Freeness of less than 100. The microbiological interception enhancing agent contain a biologically active metal precipitated with a counter ion of a cationic material that is adsorbed on at least portion of the fibrillated fibers to form a metal colloidal complex on a portion of a surface of at least some of the activated, carbonized fibrillated fibers. The active agents being entangled within the activated, carbonized fibrillated fibers throughout the thickness of the sheet.
Patent CA-2771151-C (CA)
Title: Procedes et appareil permettant d'accepter des solutions de voix pour des terminaux centres sur des donnees
Inventor: FACCIN STEFANO
IPC: H04W48/18
Filed: 2010-08-13
Granted: 2015-11-24
Abstract: L'invention concerne des procédés et un appareil permettant d'accepter des solutions de voix pour des terminaux centrés sur des données. Un procédé donné à titre d'exemple comprend les opérations consistant à envoyer un message de demande d'enregistrement combiné pour au moins un service de système évolué de paquet (EPS) par l'intermédiaire d'une première technologie d'accès radio, à recevoir un message d'acceptation d'enregistrement de service EPS comprenant un indicateur qui indique qu'un mode de secours à commutation de circuit est accepté, et lorsque l'équipement utilisateur a un paramètre centré sur la voix, à refaire une sélection pour passer à une seconde technologie d'accès radio.
Patent CA-2774271-C (CA)
Title: Improved cold-formed steel joist
Inventor: STRICKLAND MICHAEL R
IPC: E04B1/24
Filed: 2010-09-14
Granted: 2016-05-17
Abstract: An upper chord bearing joist comprising a top chord member and a bottom chord member, each having a flange portion and a web receiving portion including two web receiving tabs, each made from a unitary piece of metal; a generally planar steel web, a portion of the web being attached to the top chord member and to the bottom chord member, wherein a top portion of the web is between the two web receiving tabs of the top chord member and a bottom portion of the web is between the two web receiving tabs of the bottom chord member; and a first and second pair of support members, each support member including a shoe portion, a web attaching portion, and an angled portion, the web attaching portion portion being attached to the web receiving tabs and the angled portion being in contact with the web. The joist may be cambered, have reinforcement stiffeners, and have a rotatable joint at either end. The joists may be used in composite with concrete or with wood.
Patent CA-2774278-C (CA)
Inventor: SHEHATA SHADY
IPC: G06F17/27
Filed: 2010-09-24
Granted: 2018-10-30
Abstract: The present invention is a method and system for the extraction of keyphrases from natural text. For the purpose of this document, keyphrases are text segments that represent the main topic of a text. The method of the present invention may facilitate keyphrase extraction from any length of text. The text may be of several varieties, such as, for example a sentence, paragraph, document or collection of documents. Phrase separator methods may be applied to the text to extract phrases from the text. From these phrases the present invention may identify the one or more phrases that are integral to the meaning of the text and these may be identified as the keyphrases of the text. The text may be indexed using the keyphrases so that a search based upon any of the keyphrases will cause search engines and/or text retrieval means to retrieve the text.
Patent CA-2774688-C (CA)
Inventor: SIXTO ROBERT
IPC: A61B17/68
Filed: 2010-09-17
Granted: 2019-04-30
Abstract: A disposable single indication orthopedic trauma surgical kit has no bone plates other than a single bone plate precountoured and sized to match an anatomic shape of a portion of a bone of a patient's extremity. The single bone plate has a plurality of fastener apertures. The surgical kit also has a plurality of fasteners with heads that are dimensioned to mate with the fastener apertures. The surgical kit also has a disposable torque driver adapted to engage the fastener heads. The foregoing components are contained in a sterile sealed container.
Patent CA-2776438-C (CA)
Inventor: PIRZADEH KIUSHAN
IPC: G06Q20/00
Filed: 2010-09-29
Granted: 2016-11-08
Abstract: A system, apparatus, and method for conducting payment transactions using a mobile device. Embodiments of the invention are directed to an architecture or system design for the functional elements residing in a mobile device that may be used to conduct a payment transaction. The inventive architecture may be implemented as a set of functional modules resident in a secure element that is embedded or otherwise incorporated into the mobile device.
Patent CA-2777402-C (CA)
Title: Composition de melange de cafe allegee preparee a l'aide de d-tagatose
Inventor: LEE YOUNG MI
IPC: A23F5/40
Filed: 2010-10-26
Granted: 2015-01-20
Abstract: La présente invention concerne une composition de mélange de café allégée possédant un goût sucré naturel grâce à l'utilisation de D-tagatose à la place de sucre dans un mélange de café de régime ou allégé.
Patent CA-2779144-C (CA)
Inventor: REID LOLA M
IPC: G01N33/48
Filed: 2010-10-28
Granted: 2022-10-25
Abstract: The present invention relates to a multipotent stem cell, multipotent cell populations, and an enriched multipotent cell population, each found in fetal, neonatal, pediatric, and adult biliary tree tissue and up to 72 hours post mortem (although preferentially, within 10 hours post mortem) and capable of maturing into multiple endodermal tissues that include liver, biliary and pancreatic tissues. The multipotent stem/progenitor cell and cell populations are found in peribiliary glands, and progenitors descending from them are present throughout the biliary tree including in the gallbladder. High numbers of the peribiliary glands are found in the branching locations of the biliary tree such as hilum, common hepatic duct, cystic duct, common duct, common hepato-pancreatic duct and gallbladder. Related multipotent cells, multipotent cell populations and their descendent progenitors are found throughout the biliary tree including in the gall bladder, which does not have peribiliary glands. Compositions comprising same, methods of identifying and isolating same, maintaining same in culture, expanding same in culture and differentiating or lineage restricting the same in vitro or in vivo to hepatic, biliary or pancreatic fates (e.g., as hepatocytes, cholangiocytes, and/or pancreatic islet cells) are also provided. Methods of using the multipotent cells and/or multipotent cell populations are also provided.
Patent CA-2783919-C (CA)
Inventor: KRUG DAVID SCOTT
IPC: B64D37/32
Filed: 2012-07-25
Granted: 2016-01-12
Abstract: Méthode et appareil comprenant un tube, une ouverture dans le tube et une vanne associée à louverture. Le tube est configuré pour transporter un gaz inerte dans un réservoir de carburant. La vanne est configurée pour commander la quantité de gaz inerte qui sort de louverture en fonction dun niveau de carburant par rapport à louverture.
Patent CA-2785289-C (CA)
Inventor: CORSCADDEN TOM
IPC: C10G1/04
Filed: 2012-08-03
Granted: 2014-10-07
Abstract: Des améliorations apportées aux procédés de désasphaltage au solvant (SDA) de la technique du domaine public ont été développées pour réduire les coûts dinvestissement et de fonctionnement pour le traitement de courants dhydrocarbures, un schéma de SDA de la technique du domaine public étant modifié pour comprendre des cuves de précipitation activées par mélange (des MEP) placées de façon appropriée pour réduire les exigences dutilisation de solvant dans une étape de séparation dasphaltènes et pour augmenter la fiabilité globale de procédés de SDA, particulièrement appropriés pour le bitume canadien. Lorsquelle est intégrée avec un craqueur thermique doux, la configuration de SDA améliorée améliore davantage le rendement de production de brut pour quil soit prêt pour le pipeline sans diluant supplémentaire et peut être utilisée pour dégoulotter des installations existantes telles que des hydrocraqueurs de résidus et des unités de cokéfaction.
Patent CA-2786748-C (CA)
Inventor: KOHOUT RODNEY
IPC: H04B3/54
Filed: 2011-01-13
Granted: 2017-11-21
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for identifying network events. In one aspect, a method includes monitoring signal characteristic values for signals transmitted over a communications channel of a power line communications system and determining that a signal level value for the channel is less than a threshold signal level value for the channel. In response to determining that the signal level value for the channel is less than the threshold signal level value for the channel, computing a signal to noise ratio for the communications channel and determining that the signal to noise ratio for the channel exceeds a threshold value. In response to determining that the signal to noise ratio for the communications channel exceeds the threshold value, storing data received over the communications channel as valid data.
Patent CA-2793347-C (CA)
Inventor: DE TRAGLIA AMANCIO FILHO SERGIO
IPC: B29C65/44
Filed: 2012-10-24
Granted: 2018-01-23
Abstract: Presented and is described is a method for connecting a plastic workpiece to a further workpiece with the following steps: providing a plastic workpiece, comprising a first abutting surface, provided on which is a pin having an end face facing away from the first abutting surface; providing a further workpiece, comprising a second abutting surface and a working surface, a through-opening which is adapted to the cross section of the pin and extends from the second abutting surface to the working surface being provided in the further workpiece; placing the further workpiece and the plastic workpiece against each other in such a way that the second abutting surface lies on the first abutting surface, the pin extending through the through-opening, beyond the working surface; placing a friction tool against the further workpiece, the friction tool having a friction pin driven in a rotating manner and comprising a friction surface extending perpendicularly in relation to the axis of rotation and having a clamping ring comprising a clamping surface, placement involving the friction surface being placed flat on the end face and the clamping surface being placed flat on the working surface; rotating the friction pin, so that the frictional heat produced by friction between the friction surface and the end face brings the pin into a plastic state, and moving the rotating friction pin parallel to the axis of rotation toward the working surface, so that the pin is plastically deformed.
Patent CA-2795351-C (CA)
Inventor: HOELLER STEFAN
IPC: C25B15/08
Filed: 2011-04-14
Granted: 2014-11-04
Abstract: The apparatus for the electrical production of hydrogen from water consists of an electrolyser 1 of the PEM construction type, which comprises an entry 2 for feeding water and a first exit 3 for the hydrogen enriched with water and/or water vaporous and produced in the electrolyser 1, as well as a second exit 4 for oxygen and. A water separation device 7 which has at least one thermal separation stage 10 connects to the electrolyser 1.
Patent CA-2797549-C (CA)
Inventor: MOULON THOMAS
IPC: B64C13/28
Filed: 2011-04-14
Granted: 2019-01-15
Abstract: Un dispositif (13) de détection de la rupture d'une voie primaire dans un actionneur de commande de vol, ledit actionneur présentant une voie primaire (1) comportant une vis (2) creuse rotative, une voie secondaire (10) comportant une tige de sécurité (3) de reprise d'effort traversant la vis (2), ledit dispositif (13) étant caractérisé en ce qu'il comprend un capteur (15) de position, connecté à la vis (2) pour mesurer une information représentative de sa position angulaire, et un système (17) de déconnexion, apte à déconnecter le capteur (15) de position de la vis (2) en cas de déplacement relatif de la tige (3) par rapport à la vis (2) lors d'une rupture de la voie primaire (1).
Patent CA-2797602-C (CA)
Inventor: THOMAS GARETH
IPC: F04C2/107
Filed: 2011-05-03
Granted: 2015-07-14
Abstract: A stator (100) for a progressive cavity pump or motor, comprises a stator housing and a stator thread made of a material moulded within the housing. The stator housing (120) is an outer tube (120) and an inner anchor element (110) within. It has radially disposed apertures (130) and is spaced from outer tube so that the material of the thread can be moulded through the apertures to mechanically locate the thread in the housing. To fix the inner anchor element in the outer tube, the axial end faces of the inner anchor element each have a first set (112) of protrusions and indentations around the circumference thereof. Two end caps (140) of the housing are fixed at the end faces of the outer tube. Each end cap is provided with an interconnecting part having a second set (142) of protrusions and indentations. The first and second sets of protrusions and indentations interengage to mechanically fix the inner anchor element axially and radially within the outer tube.
Patent CA-2799509-C (CA)
Inventor: OPHARDT HEINER
IPC: B67D7/84
Filed: 2012-12-19
Granted: 2019-07-30
Abstract: An improved arrangement for removably coupling a replaceable cartridge to a housing of a dispenser with the cartridge carrying a piston pump with a movable piston element to be coupled on insertion with an actuator plate of the housing. A ramp mechanism is provided on the actuator plate to engage the piston element and during insertion of the cartridge into the housing move the piston element to a position relative the actuator plate which facilitates proper coupling including a resilient member which prevents radial movement relative a catch member of the housing from a coupled orientation unless the resilient member is deflected from an unbiased inherent configuration.
Patent CA-2806949-C (CA)
Inventor: FERGUSON ANTHONY D
IPC: G06F1/16
Filed: 2011-07-28
Granted: 2016-08-23
Abstract: A handheld field maintenance tool (52, 102) is provided. The tool (52, 102) includes, among other things, a wireless process communication protocol module (121) configured to communicate in accordance with a wireless process communication protocol. The tool (52, 102) also includes a display (120) and an input device (122). A controller (130) is coupled to the wireless process communication protocol module (121), the display (120), and the input device (122). The controller (130) is configured to generate a map on the display (120) indicating a position of the handheld field maintenance device (52, 102) relative to at least one asset, such as a field device (22, 23, 104). The controller (130) is further configured to determine a position of the handheld field maintenance device (52, 102) by triangulating using wireless process communication with a number of known, fixed-position wireless field devices (104).
Patent CA-2808359-C (CA)
Inventor: QIAN XIANGPING
IPC: A61P19/02
Filed: 2011-08-22
Granted: 2019-09-24
Abstract: Chemical entities which are triterpenoid derivatives, pharmaceutical compositions and methods of treatment of inflammatory, neurodegenerative, neoplastic and autoimmune diseases are described.