baber/WOPTO huggingface dataset:
Patent CA-2894397-C (CA)
Inventor: MAESHIMA HIDEKI
IPC: G03G15/08
Filed: 2013-12-13
Granted: 2023-03-14
Abstract: A process cartridge comprising: (1) a photosensitive drum; (ii) a rotatable developing roller; (iii) a developer supplying roller; (iv) a driving force receiving portion which rotates the developing roller and developer supplying roller, and which is provided on the developer supplying roller and is movable relative to same so that an axis of the driving force receiving portion moves in a direction crossing an axis of the developer supplying roller relative to the axis of the developer supplying roller; (v) two driving force transmitting portions for transmitting driving force to the developing roller; wherein the rotational direction of the developing roller is opposite to that of the developer supplying roller, and the surface speed of the developer supplying roller is larger than that of the developing roller.
Patent CA-2894725-C (CA)
Title: Systems and methods for monitoring and controlling desalting in a crude distillation unit
Inventor: MASON BRAD
IPC: C10G33/08
Filed: 2013-12-26
Granted: 2020-12-08
Abstract: Disclosed herein are systems and methods for automated real-time monitoring and controlling desalting in a crude distillation unit. Crude oil and wash water are mixed by a pressure drop across a mix valve, thereby forming a crude oil/water phase stream. The crude oil/water phase stream is supplied into a desalter vessel, whereupon an emulsion forms at an interface between the crude oil and the water phase. The crude oil/water phase stream is contacted with a dosage of an emulsion breaker in an applied electric field. At least one property associated with the emulsion is measured using an emulsion level indicator. A total chlorine and a water percentage of the crude oil are measured. At least one of the pressure drop and the dosage of the emulsion breaker is adjusted substantially in real time in response to at least one of the measured properties, total chlorine, and water percentage.
Patent CA-2894827-C (CA)
Title: Cryogenic tank assembly with a recirculation conduit
Inventor: TANG CHING-JEN
IPC: F17C7/04
Filed: 2013-11-18
Granted: 2020-08-18
Abstract: A cryogenic tank assembly includes a cryogenic tank having an internal volume that is configured to contain liquefied natural gas (LNG). The cryogenic tank includes an inlet and an outlet that are each fluidly connected to the internal volume. The assembly includes a recirculation conduit coupled in fluid communication between the inlet and the outlet. The recirculation conduit extends along a path between the inlet and outlet external to the internal volume of the cryogenic tank such that the path is configured to be exposed to an ambient environment of the cryogenic tank. The recirculation conduit is configured to: receive a flow of LNG from the internal volume through the outlet; transfer heat from the ambient environment to the LNG flow to change the LNG flow to a flow of natural gas; and inject the natural gas flow into the internal volume of the cryogenic tank through the inlet.
Patent CA-2899211-C (CA)
Inventor: CORDLE ROBERT WILLIAM JOHN
IPC: A63B53/02
Filed: 2014-01-23
Granted: 2021-03-23
Abstract: A golf club comprising an elongate shaft having a grip at a first longitudinal end thereof; a club head coupled to a second longitudinal end of the elongate shaft, the club head comprising a sole and a ball striking face; and, an elongate marker comprising a longitudinal axis orientated such that, when the sole of the golf club lies substantially parallel to the plane of the ground, the longitudinal axis of the elongate marker extends in a plane defined by a first vector in a direction substantially perpendicular to the plane of the ground and a second vector substantially parallel to a normal of the face of the club head. In use, the marker assists the player in optimising the orientation of the golf club and, particularly but not exclusively, assists in achieving a "hands-ahead" position". Methods for adapting a golf club and manufacturing a golf club are also disclosed.
Patent CA-2903169-C (CA)
Inventor: VUTUKURI ESWAR
IPC: H04W12/69
Filed: 2015-09-04
Granted: 2022-06-14
Abstract: Un circuit de commande de point daccès sur le spectre sans fil sans licence reçoit un premier identifiant dune première entité de réseau et un deuxième identifiant dune deuxième entité de réseau, puis compare le premier et le deuxième identifiant pour authentifier la deuxième entité de réseau. Selon une approche, le premier et le deuxième identifiant sont des adresses de commande daccès au support. Selon une approche, la première entité de réseau comprend une station de base du Node B évolué dans un réseau daccès radio de technologie dévolution à long terme (LTE) et la deuxième entité de réseau comprend un dispositif sans fil portatif. Suivant lauthentification de la deuxième entité de réseau, le circuit de commande peut permettre le trafic de données du plan dutilisateur.
Patent CA-2903843-C (CA)
Title: Stimulateurs de courant a sorties multiples, detection de courant et allumage rapide
Inventor: LEE EDWARD K F
IPC: A61N1/36
Filed: 2014-03-17
Granted: 2019-03-05
Abstract: La présente invention concerne un circuit stimulateur de courant à sorties multiples et allumage rapide. Au moins une paire de transistors côté entrée et côté sortie est disposée dans un miroir de courant relié à un transistor d'alimentation par couplage en cascade. Le transistor côté sortie fournit un courant de stimulation à une électrode en contact avec un tissu. Un amplificateur opérationnel relié à une tension de référence et au transistor côté sortie commande le transistor d'alimentation afin de maintenir la tension du transistor côté sortie à un niveau égal à la tension de référence. La ou les paires de transistors comprennent de multiples paires de transistors dont les transistors côté sortie fournissent des courants de stimulation aux électrodes correspondantes. Le stimulateur détermine le démarrage et la durée des impulsions de courant de stimulation fournies à chaque électrode. Lors de l'activation du circuit, de forts courants sont générés afin de décharger les capacitances des transistors côté sortie, permettant ainsi un allumage rapide des transistors côté sortie.
Patent CA-2914181-C (CA)
Title: Site-specific serine recombinases and methods of their use
Inventor: PADIDAM MALLA
IPC: C12N15/63
Filed: 2005-02-08
Granted: 2019-08-06
Abstract: The present invention provides a method for obtaining site-specific recombination in a eukaryotic cell, the method comprising providing a eukaryotic cell that comprises a first recombination attachment site and a second recombination attachment site; contacting the first and second recombination attachment sites with a prokaryotic recombinase polypeptide, resulting in recombination between the recombination attachment sites, wherein the recombinase polypeptide can mediate recombination between the first and second recombination attachment sites, the first recombination attachment site is a phage genomic recombination attachment site (attP) or a bacterial genomic recombination attachment site (attB), the second recombination site is attB or attP, and the recombinase is selected from the group consisting of a Listeria monocytogenes phage recombinase and a Streptococcus pyogenes phage recombinase. The invention also describes compositions, vectors, and methods of use thereof, for the generation of transgenic cells, tissues, plants, and animals.
Patent CA-2914847-C (CA)
Inventor: BARFOOT DAVID ANDREW
IPC: E21B47/002
Filed: 2014-06-18
Granted: 2018-02-20
Abstract: Reducing disturbance during fiber optic sensing. An in-well fiber optic sensing system includes a device insulated to be disturbance-resistant. The device is in a fiber optic communication path between a source and a target configured to be received in a well. The device is configured to receive a parameter sensing signal transmitted from the source to the target and produce a reference signal. The fiber optic sensing system includes a signal interrogation system connected to the device in the fiber optic communication path. The signal interrogation system is configured to receive the reference signal from the device and to receive a response signal from the target in response to the parameter sensing signal. The response signal represents the parameter of interest. The signal interrogation system is configured to determine the parameter of interest based, in part, on the reference signal and the response signal.
Patent CA-2916880-C (CA)
Inventor: WILSON D TRAVIS
IPC: A61K38/07
Filed: 2014-02-28
Granted: 2021-02-09
Abstract: L'invention concerne des méthodes de prévention ou de traitement du syndrome de Barth chez un mammifère. Ces méthodes consistent à réduire les facteurs de risque associés au syndrome de Barth et/ou à réduire la probabilité ou la gravité dudit syndrome. Les méthodes selon l'invention consistent à administrer au patient une quantité efficace d'un peptide cationique aromatique, de sorte à accroître l'expression de TAZ1 chez des patients le nécessitant.
Patent CA-2917296-C (CA)
Inventor: TOKSVIG MICHAEL JOHN MCKENZIE
IPC: H04W88/14
Filed: 2014-06-30
Granted: 2017-10-31
Abstract: In one embodiment, a method includes detecting a request from a user agent of a client computing device of a user to access a communication network through the router; and automatically redirecting the user agent from a first network resource to second network resource. The first network resource is configured to authenticate the user to provide access to the communication network. The second network resource is configured to authenticate the user to provide access to a particular domain of the communication network. The method also includes providing to the user agent access to the particular domain of the communication network if the second network resource successfully authenticates the user.
Patent CA-2917534-C (CA)
Inventor: BUGG TREVOR
IPC: C02F1/52
Filed: 2013-06-21
Granted: 2020-03-10
Abstract: Sont décrites des techniques se rapportant à lamélioration de la floculation et de la déshydratation de résidus fins épais, par exemple par réduction des oscillations de traitement. Un procédé donné à titre dexemple comprend la dispersion dun floculant dans des résidus fins épais présentant un régime découlement turbulent de manière à produire des résidus de floculation turbulents; la soumission des résidus de floculation turbulents à un cisaillement afin de former des flocs et daugmenter la contrainte découlement, en vue de produire une matière floculée présentant un régime découlement non turbulent; le conditionnement par cisaillement de la matière floculée afin de réduire la contrainte découlement et de produire des résidus floculés conditionnés à lintérieur dune zone de libération deau; et la déshydratation des résidus floculés conditionnés, par exemple par la mise en uvre dun dépôt subaérien. Les résidus fins épais peuvent présenter un nombre de Reynolds découlement binghamien supérieur ou égal à 40 000 lors de lajout de floculant. Linhibition des oscillations de traitement peut par exemple consister à fournir une alimentation en résidus turbulents, à configurer un ensemble conduite en aval pour réduire les fluctuations de contre-pression et/ou à réduire la teneur en air dans la solution de floculant.
Patent CA-2918306-C (CA)
Title: Multiple layer tube and process of making the same
Inventor: MINNETTE JEFFREY C
IPC: B29C48/49
Filed: 2014-09-02
Granted: 2022-11-29
Abstract: A vessel is configured to hold a product in an interior region formed in the vessel. The vessel includes an inner layer arranged to define the interior region and an outer layer. The vessel is formed using a blow-molding process in which a multiple layer parison is blow molded to form the vessel. The multiple layer parison is formed in an extrusion process in which a number of extruders are arranged to co-extrude associated inner and outer parisons to establish the multiple layer parison.
Patent CA-2920880-C (CA)
Title: Aqueous downhole fluids having charged nano-particles and polymers
Inventor: DEBORD SAET B
IPC: C09K8/03
Filed: 2014-08-21
Granted: 2018-11-20
Abstract: Charged nanoparticles may be added to an aqueous downhole fluid having polymers therein where the charged nanoparticles may crosslink at least a portion of the polymers. The polymers may be or include, but are not limited to polyacrylamide, xanthan, guar, polyacrylic acid, poly 2-acrylamido-2-methyl-1-propane sulfonic acid (AMPS), polyethylene oxide, polypropylene oxide, or combinations thereof. The polymers may be homopolymers, copolymers, terpolymers, or combinations thereof. The charged nanoparticles may be or include, but are not limited to clay nanoparticles, modified nanoparticles, or combinations thereof. The aqueous downhole fluid may be or include, but is not limited to fracturing fluids, injection fluids, and combinations thereof for performing a fracturing operation, an injection operation, another enhanced oil recovery operation, and the like.
Patent CA-2926219-C (CA)
Title: Conducting polymer, 1-octadecene, polymer with 2,5 furandione, metal salts
Inventor: LAURINO JOSEPH P
IPC: C08F210/14
Filed: 2014-10-28
Granted: 2020-03-31
Abstract: Described herein are 1- octadecene, polymers with 2,5 furandione, metal salts and more particularly pertains to the use of 1- octadecene, polymer with 2,5 furandione, metal salts as conducting polymers. Provided are conducting polymers having a water-insoluble carboxylate polymer with the following formula:    wherein the conducting polymers have an acid number greater than 100 has a valent metal ion which is bonded to at least one reactive group. The conducting polymers have conductivities of 4 S/cm to 200 S/cm or more, depending upon the concentration and nature of the metal bound. The conducting polymers described herein may be used in a conducting material, an electrical component, an anti-fouling composition, a barrier material, a photographic material, a fertilizer material, a pesticide material, a catalyst material, an anti-cancer treatment, an anti-inflammatory treatment, an anti-infective treatment, or an anti-diabetic.
Patent CA-2928085-C (CA)
Title: Multi-layer sealing spacer for entryway components
Inventor: MITCHELL MIKE
IPC: E06B1/62
Filed: 2016-04-25
Granted: 2018-02-20
Abstract: A spacer for sealing a joint between a first component and a second component of an entryway. The spacer may include substantially rigid support and a first gasket having a first uncompressed thickness T1. The first gasket is attached to a first surface of the support. The first surface has at least one first boss extending therefrom by a distance D1 such that D1 is less than T1. The at least one first boss is configured to abut a portion of the first component to provide the desired compression of the first gasket between the first component and the support.
Patent CA-2930866-C (CA)
Title: Derives d'imidazotriazine a titre de modulateurs de l'activite du tnf
Inventor: BROOKINGS DANIEL CHRISTOPHER
IPC: C07D487/04
Filed: 2014-12-08
Granted: 2021-10-12
Abstract: Cette invention concerne une série de dérivés d'imidazo[1,2-b][1,2,4]triazine substitués de formule (I), qui sont de puissants modulateurs de l'activité du TNFa humain, et sont par conséquent avantageux dans le traitement et/ou la prévention de diverses maladies humaines, comprenant les troubles auto-immuns et inflammatoires; les troubles neurologiques et neurodégénératifs; la douleur et les troubles nociceptifs; les troubles cardiovasculaires; les troubles métaboliques; les troubles oculaires; et les troubles oncologiques.
Patent CA-2934437-C (CA)
Inventor: HIRAMATSU NOBUYUKI
IPC: B60W20/00
Filed: 2014-12-22
Granted: 2020-05-05
Abstract: A rear wheel drive device (1) is provided with: first and second electric motors (2A, 2B); rear wheels (Wr) driven by the first and second electric motors (2A, 2B) to propel a vehicle (3); a wet multiplate hydraulic brake (60) provided in a power transmission path between the first and second electric motors (2A, 2B) and the rear wheels (Wr), the hydraulic brake (60) blocking or connecting the power transmission path by releasing or engaging; and a control device (8) for controlling the releasing and engaging of the hydraulic brake (60). The control device (8) functions as a timing means for acquiring a continuous engagement time, which is the elapsed time from the start of the most recent engagement of the hydraulic brake (60).
Patent CA-2936099-C (CA)
Inventor: RAVINDRAN RANGASWAMY
IPC: B25J15/00
Filed: 2011-02-15
Granted: 2017-06-13
Abstract: The present invention provides a method for mating an object to a robotic manipulator using a low profile, compact, scalable concept end-effector for use in robotic handling applications. The end-effector acts as the interface between a multi-degree-of-freedom (DOF) manipulator and its base (if applicable), as well as the tools it handles and is compatible with both large and small manipulator systems. An active/controlled component is attached to the roll joint(s) at one or both end(s) of the manipulator, with an entirely passive component attached to the structure/tools that the manipulator interfaces with. Interface engagement and mate operations are performed by way of the manipulator roll joint, which rotates to engage wedges on the active component with slots in the passive component. Once mated, shear pins are extended to lock the mated assembly in place and achieve a high stiffness, zero free play mated interface.
Patent CA-2939950-C (CA)
Inventor: WANG LILI
IPC: C12N15/85
Filed: 2015-03-09
Granted: 2023-08-22
Abstract: L'invention concerne des vecteurs viraux contenant des séquences d'ADN et d'ARN de hOTC modifiées. Lorsqu'ils sont administrés à un patient qui en a besoin, ces vecteurs sont utiles dans le traitement de l'hyperammoniémie, du déficit en ornithine transcarbamylase et des symptômes associés. L'invention concerne également des méthodes d'utilisation de hOTC dans le traitement de la fibrose et de la cirrhose hépatiques chez des patients présentant un déficit en OTC, par l'administration de de hOTC.
Patent CA-2940804-C (CA)
Inventor: MURATA TOSHIKI
IPC: F16F15/315
Filed: 2016-08-31
Granted: 2018-04-24
Abstract: One embodiment provides a damper including: a first rotary member; a second rotary member; at least one elastic member that transmits torque between the first rotary member and the second rotary member; a first seat member disposed between the elastic member, and a first abutment portion of the first rotary member and a second abutment portion of the second rotary member on a counter-rotating direction side of the first rotary member; a second seat member disposed between the elastic member, and the first abutment portion and the second abutment portion on a rotating direction side of the first rotary member; and a sticking preventing mechanism, which converts part of a radially outward force generated by a centrifugal force into a restoring force of the elastic member in the circumferential direction.
Patent CA-2941396-C (CA)
Inventor: COULTER RYAN
IPC: G02C7/16
Filed: 2007-08-31
Granted: 2018-12-11
Abstract: Vision training eyewear include lenses having a plurality of obscuration zones. The obscuration zones are individually switchable to provide light emission or attenuation that can interfere with normal vision of the wearer. A pattern or sequence of patterns can be selectively activated at a fixed or variable rate while a trainee is exposed to a test situation.
Patent CA-2943555-C (CA)
Title: Support de carte-cadeau pour cartes de vux
Inventor: KERSHNER PATRICK WILLIAM
IPC: B42D15/02
Filed: 2015-03-27
Granted: 2019-05-14
Abstract: L'invention concerne un support de carte-cadeau destiné à contenir une carte-cadeau à l'intérieur d'une carte de vux. Le support comprend un corps destiné à contenir la carte-cadeau et un élément de couplage permettant de coupler le corps à la carte de vux. Dans un mode de réalisation, le support peut comprendre un mécanisme en papier couplé à des première et seconde faces intérieures de la carte de vux, le mécanisme en papier étant conçu pour contenir la carte de vux et l'afficher lorsque la carte de vux est ouverte. Dans un autre mode de réalisation, le support comprend un corps destiné à contenir la carte-cadeau, le corps ayant une première moitié et une seconde moitié qui comprennent chacune des faces interne et externe. Le support peut être ouvert pour afficher totalement ou partiellement la carte de vux. Le support peut être couplé à l'intérieur et/ou à l'extérieur de la carte de vux pour fournir une présentation agréable de la carte-cadeau offerte avec la carte de vux.
Patent CA-2946131-C (CA)
Title: Miter saw
Inventor: TENNANT C SCOTT
IPC: B23D47/04
Filed: 2016-10-21
Granted: 2021-12-14
Abstract: A miter saw includes a base (12), a table (14) pivotally coupled to the base about a miter axis (16), and a saw unit (18) coupled to the table for movement about the miter axis. A  workpiece support (32) is pivotable relative to the base between a first position, in which the table is permitted to pivot about the miter axis within a first range of miter angles, and a second position, in which the table is permitted to pivot about the miter axis within a second range of miter angles different than the first range. The miter saw further includes a locking mechanism (52) for maintaining the workpiece support in at least one of the first position or the second position, wherein the locking mechanism includes an actuator (58) located within a cavity (46) of the workpiece support. The button does not protrude from the cavity or beyond the stops; therefore, the turntable is ensured to abut the stops, rather than the button.
Patent CA-2946746-C (CA)
Inventor: KOMON ZACHARY
IPC: C08J9/35
Filed: 2015-04-23
Granted: 2022-12-13
Abstract: La présente invention concerne des composites comprenant une mousse à cellules ouvertes et un matériau présentant une zone de petits pores, des procédés de préparation desdits composites, des articles manufacturés comprenant lesdits composites, et des procédés de préparation desdits articles.
Patent CA-2950246-C (CA)
Title: Method for controlling a pump arrangement
Inventor: FULLEMANN ALEXANDER
IPC: F04D15/00
Filed: 2015-06-01
Granted: 2022-05-10
Abstract: The invention relates to a method for controlling a pump arrangement upon clogging of a pump, the pump arrangement comprising a pump and a control unit, the pump comprising a motor, and the control unit being arranged to drive said motor, the motor during operation being associated with an operational parameter from which the torque of the motor may be derived, said operational parameter has a normal value PN during normal operation of the motor in a first direction. The method being characterized by the steps of driving the motor in a first direction by means of the control unit, stopping the motor if a real value P of the operational parameter exceed a predetermined clogging limit PI, where PI = 1,05*PN, driving the motor in a the first direction opposite second direction a predetermined flushing time TR by means of the control unit, and stopping the motor if the absolute value of the real value P of the operational parameter during the flushing time TR exceed the absolute value of a first unfastening limit PL1, where | PL1I = 1, 1*PI, otherwise stopping the motor after said flushing time TR and returning to normal operation.
Patent CA-2950934-C (CA)
Inventor: BODYAK NATALYA D
IPC: A61P35/00
Filed: 2015-06-18
Granted: 2023-03-14
Abstract: La présente invention porte sur des anticorps monoclonaux entièrement humains qui reconnaissent HER2, et des procédés d'utilisation de ces anticorps monoclonaux dans diverses indications thérapeutiques, diagnostiques et prophylactiques.