baber/WOPTO huggingface dataset:
Patent CA-2872246-C (CA)
Inventor: BROUSSARD JOHN
IPC: E21B43/04
Filed: 2012-12-12
Granted: 2017-01-24
Abstract: The invention provides a method and apparatus for use in a wellbore gravel pack operation. The method comprises providing an apparatus in a downhole annulus. The apparatus comprises a mandrel and a swellable element formed from a material selected to increase in volume when exposed to a downhole stimulus. The method comprises placing a gravel pack below the apparatus via the downhole annulus in which the apparatus is located, and placing a gravel pack above the apparatus. Subsequent to placing the gravel packs, the swellable element is increased in volume to create an annular barrier in the wellbore. The invention allows isolation of multiple intervals of a well in a single gravel pack operation using swellable elastomers, and does not rely on the use of shunt tube alternate path systems.
Patent CA-2873638-C (CA)
Inventor: KANT RISHI
IPC: B01D69/10
Filed: 2013-05-16
Granted: 2021-08-24
Abstract: The present technology provides microfabricated filtration devices, methods of making such devices, and uses for microfabricated filtration devices. The devices may allow diffusion to occur between two fluids with improved transport resistance characteristics as compared to conventional filtration devices. The devices may include a compound structure that includes a porous membrane overlying a support structure. The support structure may define a cavity and a plurality of recesses formed in a way that can allow modified convective flow of a first fluid to provide improved diffusive transport between the first fluid and a second fluid through the membrane.
Patent CA-2874354-C (CA)
Title: Astragal with adjustable length shoot bolt drive linkage
Inventor: MITCHELL MIKE
IPC: E06B7/28
Filed: 2014-12-12
Granted: 2016-10-18
Abstract: An adjustable length astragal having a housing with an upper shoot bolt and a lower shoot bolt positioned adjacent opposite ends of the housing. An actuator is attached to the housing, connected to and configured to simultaneously extend or retract the upper and lower shoot bolts. An adjustable connection assembly is provided between the actuator and at least one of the shoot bolts. The connection assembly adjusts the distance between the actuator and the respective shoot bolt in each of the shoot bolt's extended and retracted positions.
Patent CA-2875660-C (CA)
Inventor: BENKLEY JAMES ROBERT
IPC: C09K8/40
Filed: 2013-06-27
Granted: 2017-06-27
Abstract: Disclosed are spacer fluids comprising cement kiln dust ("CKD") and methods of use in subterranean formations. An embodiment discloses a method comprising: providing a foamed spacer fluid comprising CKD, a foaming agent, a gas, and water; and introducing the foamed spacer fluid into a well bore to displace at least a portion of a first fluid present in the well bore. Another embodiment discloses a method comprising: providing a foamed spacer fluid comprising a partially calcined kiln feed removed from a gas stream, a foaming agent, a gas, and water, wherein the partially calcined kiln feed comprises SiO2, Al2O3, Fe2O3, CaO, MgO, SO3, Na2O, and K2O; and introducing the foamed spacer fluid into a well bore to displace at least a portion of a first fluid present in the well bore.
Patent CA-2877549-C (CA)
Inventor: PRESETSCHNIK ANDREAS
IPC: B60L58/26
Filed: 2015-01-13
Granted: 2021-10-05
Abstract: The invention relates to a vehicle cooling circuit for cooling a temperature- increasing device, in particular a battery, by means of a coolant conducted in a coolant circuit, wherein the coolant circuit has a heat exchanger configured as an evaporator via which the coolant circuit is coupled to a cooling medium circuit. In accordance with the invention, the chiller is arranged downstream of the heat exchanger in the direction of flow of the coolant in the coolant circuit. Furthermore a bypass valve is arranged in the coolant line such that the coolant can be conducted fully or partially past the chiller.
Patent CA-2878184-C (CA)
Title: Methods for remotely accessing electronic medical records without having prior authorization
Inventor: CALLAHAN TERRANCE
IPC: H04L12/16
Filed: 2012-07-05
Granted: 2022-08-02
Abstract: Methods are provided for allowing patients, health care practitioners and other service providers to have remote access to electronic medical records of a patient stored on a first computer network by the remote user requesting access to the electronic medical record from a second computer network and providing a first and second piece of patient derived information to the second computer network; the second computer network transferring the first and second piece of patient derived information to a third computer network; the third computer network authorizing the remote user through the first and second piece of patient derived information and dependent on a patient specific authorization protocol; the third computer network confirming a patient specific consent protocol; and the third computer network disclosing the electronic medical record to the remote user dependent upon an authorization and a confirmation received from the third computer network.
Patent CA-2881335-C (CA)
Title: Inputting lock commands
Inventor: SCHUSTER KILIAN
IPC: G07C9/00
Filed: 2013-07-19
Granted: 2019-01-15
Abstract: A command can be input into an electronic lock (100) by holding a data carrier (220) in range of a reader (120) of the lock (100). The lock (100) provides an indicator (440, 442, 444) for one or more commands. An indicated command can be selected using the data carrier (220).
Patent CA-2890615-C (CA)
Inventor: DERKACZ PATRICK R
IPC: E21B47/017
Filed: 2013-11-06
Granted: 2019-02-26
Abstract: An assembly for use in subsurface drilling includes a downhole probe supported in a drill string section by centralising features that are integral with the drill string section. A bore wall of the drill string section is fluted to provide inward contact points that support the downhole probe. The downhole probe may be supported for substantially its entire length. A vibration damping and/or electrically insulating material may optionally be provided between the downhole probe and the drill string section.
Patent CA-2896156-C (CA)
Title: Nouveaux derives de benzimidazole en tant qu'inhibiteurs de la kinase
Inventor: CZARDYBON WOJCIECH
IPC: C07D235/30
Filed: 2013-12-20
Granted: 2018-05-22
Abstract: La présente invention concerne des dérivés de benzimidazoles de formule (I) ainsi que des compositions pharmaceutiques comprenant lesdits dérivés. Les dérivés de la présente invention sont la sérine/thréonine et des inhibiteurs de la tyrosine kinase, en particulier des kinases PIM1-3 et DYRK1A, et peuvent plus particulièrement être utilisés dans le traitement de maladies liées à ces kinases, telles que les leucémies, les lymphomes, les tumeurs solides et les troubles auto-immuns.
Patent CA-2902796-C (CA)
Title: Systems and methods for managing a distributed wireless power transfer network for electrical devices
Inventor: ALPERIN EDUARDO
IPC: H04B5/00
Filed: 2014-02-27
Granted: 2022-08-16
Abstract: The disclosure relates to systems and methods for managing a wireless power transfer network for power transfer to electrical devices, providing central management console in communication with cloud based network, comprising at least one wireless power outlet and at least one management server. The management system, of the current disclosure, is enabling remote health check and maintenance of all of wireless power outlets within the network. Further, the management system allows for complete monitoring of a deployment according to system administrator rights and policy management coupled with command and control functioning to determine allowed / disallowed functionality while transferring powering to an electrical device in a specific venue.
Patent CA-2907943-C (CA)
Title: Procede d'ajustement de la force d'adherence d'un liant
Inventor: MORIARTY CHRISTOPHER J
IPC: C08L97/02
Filed: 2014-02-27
Granted: 2020-11-03
Abstract: La présente invention concerne un procédé d'ajustement de la valeur de la pégosité d'un matériau liant formé à partir d'une composition comprenant une émulsion qui comprend un polymère émulsifiable qui est le produit de la réaction de (i) un composé isocyanate, (ii) un composé polyol et (iii) un composé monool, le procédé comprenant : (a) la détermination d'un profil de pégosité souhaité pour l'émulsion, le profil de pégosité comprenant une valeur de pégosité comprise entre 1 à 4 telle que mesurée par la METHODE D'ESSAI DE LA PEGOSITE pour une durée particulière, et l'ajustement de la proportion entre les groupes réactifs, du composé (i) au composé (ii), pour atteindre le profil souhaité de valeur de la pégosité ; (b) l'addition d'eau aux composants (i), (ii) et (iii) pour former la composition en émulsion, et (c) l'application de la composition en émulsion à un substrat lignocellulosique, de façon à former un mélange ayant une teneur en eau d'humidité comprise entre 7 et 25 %, par rapport au poids total du mélange.
Patent CA-2908507-C (CA)
Title: Dispositif d'administration de medicament comprenant un mecanisme de verrouillage
Inventor: HOLMQVIST ANDERS
IPC: A61M5/315
Filed: 2014-03-12
Granted: 2018-05-01
Abstract: L'invention concerne un dispositif d'administration de médicament qui comprend : un logement tubulaire ayant une extrémité proximale et une extrémité distale opposée ; un entraînement d'injection conçu pour exercer une force sur un récipient de médicament afin d'expulser le médicament ; et un support d'entraînement d'injection conçu pour maintenir de façon amovible l'entraînement d'injection dans un état pré-tendu avant l'injection du médicament. Le support d'entraînement d'injection comprend une partie d'extension tubulaire permettant de recevoir l'entraînement d'injection devant être mobile de façon axiale à l'intérieur de celle-ci et un anneau de libération agencé de façon coaxiale sur la partie d'extension tubulaire, l'anneau de libération étant mobile de façon axiale entre des positions proximale et distale le long de la surface extérieure de la partie d'extension tubulaire. La partie d'extension tubulaire est conçue pour se mettre en prise avec l'entraînement d'injection lorsque l'anneau de libération se trouve dans la position proximale et pour libérer l'entraînement d'injection lorsque l'anneau de libération se déplace de façon distale en abandonnant la position proximale.
Patent CA-2909129-C (CA)
Title: Polypeptides de fusion et vaccins
Inventor: SATO TAKANORI
IPC: A61K39/385
Filed: 2014-04-10
Granted: 2023-01-24
Abstract: La présente invention concerne de nouveaux polypeptides immunogènes et leur utilisation dans des compositions de vaccin. L'invention concerne également des acides nucléiques, des vecteurs et des cellules qui expriment les polypeptides et leurs utilisations. Les polypeptides de l'invention comprennent plus particulièrement un domaine immunogène et un domaine d'adressage à la membrane cellulaire qui est dérivé d'un gène B5R. L'invention est particulièrement appropriée pour produire des vaccins pour des animaux non humains, en particulier pour la vaccination des cochons contre l'infection par PCV2.
Patent CA-2913909-C (CA)
Inventor: STILE JASON L
IPC: E05C19/00
Filed: 2013-10-05
Granted: 2018-07-10
Abstract: An adjustable door lock (10') includes a catch plate (22') having a body (51) and a plurality of flanges (52) positioned on an exterior face of the body( 51) such that a corresponding gap (53) is formed between the body (51) and each of the flanges (52), respectively. Advantageously, a catch (20) having a channel (27) is adjustably connected to the catch plate (22') wherein the catch (20) is selectively interfitted through at least of one of the gaps (53). A door plate (24') is disposed adjacent to the catch plate (20) and adapted to be secured to the door. A locking bolt (25') is in communication with the door plate (24') and linearly reciprocated along a first linear path (90) passing along the door plate (24') and the channel (27).
Patent CA-2915596-C (CA)
Title: Procede d'amelioration de petrole lourd in situ
Inventor: BENSON IAN PHILLIP
IPC: E21B43/241
Filed: 2015-12-17
Granted: 2023-04-25
Abstract: Il est décrit un procédé de production damélioration de pétrole lourd à partir dun réservoir souterrain en produisant une chambre de vapeur à lintérieur du réservoir par laction de vapeur et la circulation dun additif de phase liquide à une région près dun puits de forage de la chambre de vapeur pour contrôler la mobilité dasphaltènes à lintérieur dune région près dun puits de forage. Une accumulation dasphaltènes, qui provient du pétrole lourd, dans la région près dun puits de forage, a la possibilité dinfluencer les taux de production de pétrole lourd à partir du réservoir. Ladditif est formulé pour mobiliser les asphaltènes à lintérieur de cette région.
Patent CA-2917263-C (CA)
Inventor: AL-MURAYRI MOHAMMED TAHA
IPC: E21B43/30
Filed: 2014-07-07
Granted: 2021-12-14
Abstract: L'invention porte sur un moyen d'addition de solvant. Un solvant est co-injecté avec de la vapeur pendant la phase de démarrage d'une opération de drainage par gravité renforcé par la vapeur (« SAGD »). En outre, un solvant est co-injecté avec de la vapeur pendant la phase de production d'une opération de SAGD. Les deux processus améliorent les rendements de la récupération de bitume issu de sables pétrolifères.
Patent CA-2918334-C (CA)
Inventor: GAIKWAD RAHUL RAMCHANDRA
IPC: E21B4/02
Filed: 2013-08-29
Granted: 2017-10-17
Abstract: A bent sub for use in a bottom hole assembly, between the power section of a mud motor and the drill bit, which can have its bend angle altered from the surface while remaining downhole, and a method for adjusting the bend of a bent sub. A biasing mechanism includes a number of linear actuators radially positioned about the tool centerline and oriented for axial motion. The linear actuators are connected to travelling blocks, which engage the upper end of the inner race a pivoting bearing assembly. The lower end of the inner race is connected to the mud motor bearing assembly. The linear actuators and can be actuated in coordination to tilt the inner race, and hence, the mud motor bearing assembly, to various selectable angles in any radial direction for control of tool face. In an embodiment, the actuators are battery-powered motor-driven lead screws.
Patent CA-2918386-C (CA)
Title: Forward deployed sensing array for an electric submersible pump
Inventor: HUGHES MICHAEL FRANKLIN
IPC: E21B23/00
Filed: 2014-07-17
Granted: 2021-06-29
Abstract: An electric submersible pumping system (100) has an electric motor (110), a pump assembly (108) driven by the electric motor and a sensor module (114). The sensor module preferably includes a detachable sensor array that can be selectively released from the sensor module. In preferred embodiments, the detachable sensor array includes a self-propelled sensor array vehicle (136) that has a drive motor (138), a drive mechanism (142) driven by the drive motor and a sensor array (144). The detachable sensor array provides a wellbore condition signal that can be used to automatically adjust the performance of the electric submersible pumping system.
Patent CA-2920351-C (CA)
Title: Bi-directional cannula feature capture mechanism
Inventor: BURKHOLZ JONATHAN KARL
IPC: A61M25/06
Filed: 2014-07-08
Granted: 2021-05-11
Abstract: A bi-directional cannula feature capture mechanism is described herein. Generally, the capture mechanism comprises an inner housing, an outer housing, and a cannula. The inner housing comprises a proximal and a distal cannula feature mating component. The outer housing is adapted to slidably receive the inner housing in a proximal direction. Additionally, the cannula extends through the inner housing and the cannula's feature has a proximal engagement and a distal engagement. The proximal and distal engagements are respectively configured to irreversibly engage the proximal and distal cannula feature mating components when the cannula tip is moved into a shielded position.
Patent CA-2922263-C (CA)
Title: Housing for a gear unit
Inventor: WU ZILI
IPC: F16H57/03
Filed: 2014-10-21
Granted: 2021-03-02
Abstract: The invention relates to a housing for a gear, said housing comprising a housing upper part that is placed on a housing lower part, a first bearing holder for a first shaft bearing being formed from a first bearing crosspiece of the housing upper part and from a first bearing crosspiece of the housing lower part, and a second bearing holder for a second shaft bearing being formed from a second bearing crosspiece of the housing upper part and from a second bearing crosspiece of the housing lower part, and a first end region of a first bearing crosspiece of the housing lower part and a first end region of a second bearing crosspiece of said housing lower part being connected by two end panels that are spaced apart from one another.
Patent CA-2925022-C (CA)
Inventor: SIENERTH SANDRA
IPC: B32B17/04
Filed: 2014-08-22
Granted: 2018-07-17
Abstract: A composite glass with at least one chemically tempered pane, comprising at least a first pane and a second pane, which are bonded to each other via an intermediate layer. The first pane is a chemically tempered glass pane with a thickness less than or equal to 2.1 mm. The intermediate layer contains at least one thermoplastic bonding layer and one thermoplastic carrier layer. And the carrier layer has a functional coating or functional inclusions.
Patent CA-2925077-C (CA)
Inventor: VERZINI MASSIMO
IPC: C07C229/28
Filed: 2014-10-21
Granted: 2018-11-20
Abstract: The present invention relates to a process for preparing gabapentin and, more particularly, it relates to a process for the direct extraction of gabapentin from an aqueous solution derived from the Hofmann rearrangement of 1,1-cyclohexanediacetic acid monoamide.
Patent CA-2929253-C (CA)
Title: Moule a injection, outil de moulage par injection comprenant le moule a injection, leurs procedes d'utilisation et objets obtenus
Inventor: FRANKSSON OLOF
IPC: B29C45/73
Filed: 2014-11-04
Granted: 2023-01-24
Abstract: La présente invention concerne un moule (1) à injection comprenant une plaque (2) d'injection de moule dotée d'une première surface (4) de plaque d'injection de moule et d'une seconde surface (5) de plaque d'injection de moule qui lui fait face, une plaque (3) d'éjection de moule dotée d'une première surface (6) de plaque d'éjection de moule et d'une seconde surface (7) de plaque d'éjection de moule qui lui fait face, la première surface (4) de plaque d'injection de moule se trouvant face à la première surface (6) de plaque d'éjection de moule, au moins un profilé en U (11 ; 14) pour le milieu de recuit reliant une entrée (23 ; 25) pour le milieu de recuit du moule (1) à injection à une sortie (24 ; 26) pour le milieu de recuit du moule (1) à injection, ledit au moins un profilé en U (11 ; 14) pour le milieu de recuit traversant une zone de la seconde surface (5) de plaque d'injection de moule et/ou de la seconde surface (7) de plaque d'éjection de moule et définissant une ouverture libre (30 ; 33) dans ladite surface (5 ; 7) de plaque de moule respective sur au moins une longueur dudit au moins un profilé en U (11 ; 14) pour le milieu de recuit.
Patent CA-2932534-C (CA)
Title: Ensemble catheter ayant un element d'etancheite
Inventor: GORAL DAVID J
IPC: A61M39/06
Filed: 2011-04-25
Granted: 2018-02-13
Abstract: Un ensemble cathéter comprenant une embase de cathéter (12) définissant une cavité intérieure (24) et un tube de cathéter (14) sétendant de façon distale par rapport à celle-ci. Un actionneur rigide (16) sétend de manière proximale dans la cavité intérieure (24) et supporte un élément détanchéité (18) sur celui-ci. Lélément détanchéité (18) comprend une membrane centrale (72), une partie distale (74) et une partie proximale (76). Une cavité dactionneur en forme de sablier (88) est formée dans la partie distale (74) et reçoit une extrémité à barbes (50) de lactionneur (16). La surface externe (71) de lélément détanchéité (18) est en prise circonférentielle partielle avec lembase de cathéter (12) pour définir un trajet dair (102) qui permet une communication fluidique entre des zones (P1 et D1) de la cavité intérieure (24) distale et proximale par rapport à lélément détanchéité (18). Un outil à poinçonner (160) est conçu pour former une triple fente (82) dans la membrane (72) de lélément détanchéité (18). Lélément détanchéité (18) peut être configuré pour un usage multiple et comprend un élément de sollicitation (204) qui déplace lélément détanchéité (18) pour forcer la membrane (72) à nouveau sur lactionneur (16) afin de fermer la membrane (72).
Patent CA-2937583-C (CA)
Title: Dispositif de compression portable
Inventor: RAMAKRISHNA RAJ
IPC: A61H9/00
Filed: 2015-02-06
Granted: 2022-03-22
Abstract: La présente invention concerne un dispositif de compression portable (10) pour appliquer sélectivement une force de compression sur un membre d'un utilisateur (50). Le dispositif comprend une ou plusieurs poches gonflables (18, 20, 22) et un moyen de pompage (24, 26, 28) pour gonfler et dégonfler sélectivement chaque poche, ce qui permet d'appliquer sélectivement une force de compression dirigée vers l'intérieur dudit membre. La ou les poches gonflables et le moyen de pompage sont disposés sur un ensemble formant base (12).
Patent CA-2937920-C (CA)
Title: Preparation et procede d'utilisation pour traiter des maladies respiratoires
Inventor: ISRAEL-ASSAYAG EVELYNE
IPC: A61K9/72
Filed: 2014-03-12
Granted: 2018-11-06
Abstract: La présente invention concerne un nouveau composé actif ayant la formule Ia: des préparations solides, des utilisations et des méthodes pour traiter ou prévenir des maladies respiratoires au moyen de ces composés ainsi qu'un procédé de préparation correspondant.
Patent CA-2938710-C (CA)
Inventor: ZERKOWSKI HANS-REINHARD
IPC: A61F2/24
Filed: 2015-02-18
Granted: 2018-01-02
Abstract: A delivery system and method for delivery of an annuloplasty implant for a patient are disclosed. The delivery system comprises a commissure locator device for locating a commissure, comprising; an extension member, a catheter, and wherein the extension member is extendable relative the catheter for location of at least one commissure of a cardiac valve, and a coronary sinus contractor for temporary insertion into the coronary sinus (CS) and having a displacement unit being temporarily transferable to an activated state in which the shape of the annulus of the heart valve is modified to a modified shape to be retained by said annuloplasty implant.
Patent CA-2941187-C (CA)
Inventor: BAHRAMI S BAHRAM
IPC: A61M37/00
Filed: 2008-08-14
Granted: 2021-03-02
Abstract: Disclosed are uses of one or more candidate agents and a device having needles for delivering the same for evaluating the effectiveness of the candidate agents on a solid tissue, such as a tumor. A fluid delivery device includes an array of needles, each in fluid communication with a respective reservoir. Respective actuators are coupled so as to be operable to drive fluid from the reservoirs via needle ports. Each needle can have a plurality of ports, and the ports can be arranged to deliver a substantially equal amount of fluid at any given location along its length. A driver is coupled to the actuators to selectively control the rate, volume and direction of flow of fluid through the needles. The device can simultaneously deliver a plurality of fluid agents along respective axes in solid tissue in vivo. If thereafter resected, the tissue can be sectioned for evaluation of an effect of each agent on the tissue, and based on the evaluation, candidate agents selected or deselected for clinical trials or therapy, and subjects selected or deselected for clinical trials or therapeutic treatment.