baber/WOPTO huggingface dataset:
Patent CA-2903571-C (CA)
Inventor: YING JIAWEI
IPC: B62K11/00
Filed: 2014-12-02
Granted: 2016-11-01
Abstract: An electric balance vehicle including a top cover, a bottom cover, an inner cover, a rotating mechanism, two wheels, two hub motors, a plurality of sensors, a power supply, and a controller is described herein. The top cover includes a first top cover and a second top cover disposed symmetrically and rotatable relative to each other. The bottom cover is fixed to the top cover and includes a first bottom cover and a second bottom cover disposed symmetrically and rotatable relative to each other. The inner cover is fixed between the top cover and the bottom cover and includes a first inner cover and a second inner cover disposed symmetrically and rotatable relative to each other. The rotating mechanism is fixed between the first inner cover and the second inner cover. The two wheels are rotatably fixed at two sides of the inner cover, respectively. The two hub motors are fixed in the two wheels, respectively.  The plurality of sensors is disposed between the bottom cover and the inner cover, respectively. The power supply is fixed between the first bottom cover and the first inner cover. The controller is fixed between the second bottom cover and the second inner cover, the controller is electrically connected with the plurality of sensors, the power supply, and the hub motors, and the controller controls the hub motors to drive the corresponding wheels to rotate according to sensing signals transmitted by the sensors.
Patent CA-2904490-C (CA)
Title: Gas turbine engine inlet
Inventor: ABRARI FARID
IPC: F02C7/04
Filed: 2015-09-15
Granted: 2023-09-12
Abstract: An inlet for a turbofan engine, including an inlet wall surrounding an inlet flow path. The inlet wall extends axially from an upstream end to a downstream end adjacent the fan. The inlet wall has a shape defining a plurality of teeth circumferentially spaced around the inlet. The teeth extend axially and project radially inwardly toward the central longitudinal axis. A central portion of the inlet flow path has a cross- sectional dimension measured diametrically between opposed teeth, the cross-sectional dimension varying along the axial direction. The central portion defines a geometric throat at a minimum value of the cross-sectional dimension. The inlet wall is shaped so that the geometric throat is axially spaced from the upstream end and the downstream end. A gas turbine engine and a method of shielding tips of fan blades from impact by an object having a predetermined minimum dimension are also discussed.
Patent CA-2909289-C (CA)
Title: Anchor assembly for fastener
Inventor: MCDUFF PIERRE
IPC: F16B13/08
Filed: 2006-03-21
Granted: 2021-03-23
Abstract: An anchor assembly for walls comprises a toggle member and a strap member pivotally mounted together, and a locking member. In a first position thereof, the toggle member is aligned with the strap member for insertion through the wall, whereas in a second position thereof, the toggle member extends behind the wall at an angle relative to the strap member which extends from the toggle member through the hole in the wall. The locking member is adapted to be displaced along the strap member until it engages the wall and to be locked on the strap member to prevent the locking member from displacing away from the toggle member. Therefore, the locking member and the toggle member are connected by the strap member and imprison the wall by abutting respectively the visible and hidden sides thereof. A fastener introduced through the locking member and the wall threadably engages an opening defined in the toggle member.
Patent CA-2910430-C (CA)
Inventor: SHAW TIMOTHY GLEN
IPC: B30B15/34
Filed: 2014-04-28
Granted: 2019-01-08
Abstract: Cool-down time is menimized by the use of a cooler having integral fins of high surface area, and the use of high-efficiency fans. Heat-up time is minimized by the low mass of the cooler, and the prevention of transmission of heat to the housing.
Patent CA-2911110-C (CA)
Inventor: WHITNEY RYAN
IPC: B01J19/12
Filed: 2015-11-02
Granted: 2017-09-12
Abstract: A system for separating a hydrocarbon/water emulsion may include a radio frequency (RF) power source, an RF load, and a coaxial RF emulsion separator. The coaxial RF emulsion separator may include a coaxial input section coupled to the RF power source, a coaxial output section, and a coaxial separator section coupled in series between the coaxial input and output sections. The coaxial separator section may include an inner separator section conductor and an outer separator section conductor surrounding the inner separator section conductor and defining a separating chamber therebetween. The coaxial separator section may have at least one inlet port to introduce the hydrocarbon/water emulsion to the separating chamber and at least one outlet port to remove separated water and hydrocarbon from the separating chamber after exposure to RF power.
Patent CA-2918934-C (CA)
Inventor: KANG KWI MAN
IPC: A61K9/20
Filed: 2014-07-25
Granted: 2018-06-12
Abstract: La présente invention concerne une formulation complexe contenant de la metformine utilisée dans le traitement du diabète non insulinodépendant et un inhibiteur de la HMG-CoA réductase utilisé dans le traitement de la dyslipidémie. La présente invention concerne une formulation complexe et un procédé pour préparer la formulation complexe, la formulation complexe contenant de la metformine et un inhibiteur de la HMG-CoA réductase et présentant une stabilité améliorée de manière efficace en assurant la libération stable des principes actifs respectifs et en bloquant les réactions physiques et chimiques entre les principes actifs.
Patent CA-2919054-C (CA)
Inventor: ANDERSEN JONATHAN I
IPC: B25B13/46
Filed: 2016-01-27
Granted: 2018-05-22
Abstract: Handles and other accessories for a remote or extension wrench that assists the user better control and maneuver the remote wrench relative to a work piece. For example, the remote wrench housing can include a handle that is coupled to the remote wrench. The handle can also be rotatable relative to the remote wrench and positionable at a desired angle of rotation for improved maneuverability.
Patent CA-2919117-C (CA)
Title: Pompe a chaleur variable utilisant des materiaux magnetocaloriques
Inventor: BENEDICT MICHAEL ALEXANDER
IPC: F25B21/00
Filed: 2014-06-16
Granted: 2018-03-13
Abstract: La présente invention concerne un système de pompe à chaleur qui utilise plusieurs étages de MCM ayant différentes plages de température de Curie. Un trajet d'écoulement de fluide réglable est utilisé, trajet selon lequel le nombre d'étages par lequel passe un fluide de transfert thermique peut varier en fonction, par exemple, de la quantité de chauffe ou de refroidissement souhaitée. Selon certains modes de réalisation, un champ magnétique utilisé pour activer les MCM peut être manipulé de façon à régler également le nombre d'étages de MCM qui sont activés. Ces caractéristiques, ainsi que d'autres, permettent d'améliorer le rendement de fonctionnement de la pompe à chaleur.
Patent CA-2919672-C (CA)
Inventor: MIZUSHIMA HIROSHI
IPC: B65D83/76
Filed: 2014-05-16
Granted: 2017-10-31
Abstract: This foamer dispenser is characterized in being provided with: a hollow stem (7) for supplying a content fluid to a nozzle head (14); an air piston (10) for pressurizing and pumping air in a large-diameter tube (4b); and a tubular guide (10a) for forming an air passage (A1) supplying air to a nozzle head (14) with the hollow stem (7), slidably holding the hollow stem (7), and opening the air passage (A1) by separating from a flange (7b) as the hollow stem (7) slides, the tubular guide (10a) being integrally linked to the air piston (10), the flange (7b) having an outer annular wall (7f) protruding upward from the outer edge thereof, and a guide rib (r) positioned on the radially outer side of the tubular guide (10a) and guided by the tubular guide (10a) when the hollow stem (7) slides.
Patent CA-2919936-C (CA)
Inventor: TRAN NICOLAS
IPC: F23J1/02
Filed: 2016-02-04
Granted: 2023-06-27
Abstract: The present invention relates to a method for cooling solid residues (32) of a combustion process, which are deposited onto the conveying surface (37) of a conveyor belt (38) of a conveying device (1) and are conveyed in the direction of a solid residue outlet (17), wherein during conveying heat is transferred from the solid residues (32) to a gaseous coolant. The method of the invention is characterized in that the conveyor belt (38) is acted upon by coolant only on its side oriented away from the conveying surface (37), the conveyor belt (38) is essentially impermeable to the coolant and at least part of the coolant heated by contact with the conveyor belt (38) is extracted on that side oriented away from the conveying surface (37).
Patent CA-2921793-C (CA)
Inventor: STEIMER PETER
IPC: H02H7/10
Filed: 2014-09-01
Granted: 2022-05-03
Abstract: L'invention concerne un agencement de convertisseur (10b) qui comprend au moins des premier et second convertisseurs multiniveaux modulaires (12a, 12b), chacun des au moins premier et second convertisseurs multiniveaux modulaires comprenant au moins deux branches de convertisseur (16). Chaque branche de convertisseur (16) comprend une pluralité de cellules de convertisseur raccordées en série (20, 20'). Chaque cellule de convertisseur comprend un condensateur de cellule (24) et des commutateurs à semi-conducteurs (22) permettant de connecter le condensateur de cellule à la branche de convertisseur (16) et de déconnecter ledit condensateur de cellule de ladite branche de convertisseur (16). Au moins deux branches de convertisseur (16) du premier convertisseur multiniveau modulaire (12a) sont raccordées par l'intermédiaire d'un premier point de connexion de branche (18), et au moins deux branches de convertisseur (16) du second convertisseur multiniveau modulaire (12b) sont raccordées par l'intermédiaire d'un second point de connexion de branche (18). Les au moins premier et second convertisseurs multiniveaux (12a, 12b) sont raccordés en parallèle par l'intermédiaire d'un point de connexion de phase (40) permettant de connecter l'agencement de convertisseur à une charge (34, 36) ou à une source d'énergie (30, 32), le point de connexion de phase (40) étant raccordé, par l'intermédiaire d'une première inductance (38), au premier point de connexion de branche (18) et/ou, par l'intermédiaire d'une seconde inductance (38), au second point de connexion de branche (18). Le premier (12a) et/ou le second (12b) convertisseur multiniveau modulaire peuvent comprendre un système de protection (44, 46) qui comprend : un dispositif de détection de défaillance (48); un commutateur (50) destiné à raccorder au moins deux phases au niveau du point de connexion de branche (40) du convertisseur multiniveau modulaire associé (12a, 12b); et un dispositif de commande (52) conçu pour commuter les cellules de convertisseur (20, 20') du convertisseur multiniveau modulaire associé (12a, 12b) à une tension de sortie nulle et pour fermer le commutateur (50) lors de la réception d'un signal de défaillance provenant du dispositif de détection de défaillance (48).
Patent CA-2922694-C (CA)
Title: Suture a elements multiples a haute resistance
Inventor: OLSON JAMES R
IPC: B29C48/95
Filed: 2014-08-28
Granted: 2017-12-05
Abstract: L'invention concerne un procédé pour fabriquer un monofilament PTFE expansé, facultativement à éléments multiples et/ou coloré. Le procédé comprend la formation d'une première pâte par mélange d'une poudre de PTFE à un solvant hydrocarboné; la formation d'une préforme d'extrusion par pression de la première pâte en une forme; le durcissage de la préforme d'extrusion par exposition de la préforme d'extrusion à une première température pendant une première durée; la formation d'un monofilament vert par extrusion de la première pâte à travers une filière; l'expansion du monofilament vert par exposition du monofilament vert à une seconde température pendant une seconde durée, la seconde durée survenant après la première durée; l'étirement du monofilament vert sensiblement le long d'un axe longitudinal du monofilament vert, l'étirement du monofilament vert survenant après l'expansion du monofilament vert; et le frittage du monofilament vert après l'étirement du monofilament vert.
Patent CA-2923756-C (CA)
Title: Panneau de reduction de bruit sous-marin et structure de resonateur
Inventor: WILSON PRESTON
IPC: E02B3/00
Filed: 2014-09-24
Granted: 2018-09-18
Abstract: L'invention concerne un système visant à réduire des émissions de bruit dans des environnements sous-marins. Le système peut être étendu à des applications dans des environnements quelconques à deux fluides, un fluide (gaz) étant contenu dans un volume de résonateur fermé relié à l'environnement extérieur au niveau d'une extrémité ouverte du corps du résonateur. Les résonateurs agissent comme des résonateurs de Helmhotz contenant du gaz (tel que l'air) et sont conçus dans des panneaux solides qui sont immergés dans le milieu fluidique (tel que l'eau de mer) à proximité d'une source de génération de bruit. Les oscillations du volume d'air piégé dans les résonateurs provoquent la réduction de certaines énergies sonores et une réduction générale dans le bruit transmis dans l'environnement du système.
Patent CA-2924034-C (CA)
Inventor: LAMBERT JOSEPH J
IPC: B01J19/12
Filed: 2012-06-28
Granted: 2018-07-24
Abstract: An instrument for performing microwave-assisted reactions and an associated method are disclosed. The Instrument typically includes (i) a microwave-radiation source, (11) a cavity, (iii) a waveguide in microwave communication with the microwave-radiation source and the cavity, (iv) at least one reaction-vessel sensor for determining the number and/or type of reaction vessels positioned within the cavity, (v) an interface, and (vi) a computer controller. The computer controller is typically in communication with the interface, the microwave-radiation source, and the reaction-vessel sensor. The computer controller is typically capable of determining the output of the microwave-radiation source in response to the number and/or type of reaction vessels positioned within the cavity.
Patent CA-2924896-C (CA)
Title: Dispositif transporteur
Inventor: ITOH TERUAKI
IPC: B65G15/00
Filed: 2016-03-23
Granted: 2018-05-29
Abstract: Un dispositif transporteur comprend un support qui comprend un élément latéral de support; un passage transporteur qui guide le transport du support; un élément en spiral en forme de spirale qui est placé sous le support et qui sétend le long du passage de transport, lélément en spiral créant entre lélément en spiral et lélément latéral de support une première force qui agit dans une direction séloignant de lélément latéral de support ou une seconde force qui agit pour aspirer lélément latéral de support; une partie de paroi de séparation qui est proposée entre le support et lélément en spirale sépare le support et lélément en spiral; et une unité rotative qui fait tourner son élément en spiral dans son sens axial.
Patent CA-2926226-C (CA)
Inventor: RODDY CRAIG WAYNE
IPC: C09K8/02
Filed: 2014-11-21
Granted: 2019-06-11
Abstract: Embodiments relate to systems and methods for introduction of fluids comprising kiln dust into a wellbore through a bottom hole assembly. An embodiment discloses a method comprising: drilling a wellbore in a subterranean formation using a bottom hole assembly; and pumping a treatment fluid into the wellbore through the bottom hole assembly, wherein the treatment fluid comprises a kiln dust and water.
Patent CA-2928629-C (CA)
Title: Materiau antithrombotique
Inventor: KADOWAKI KOJI
IPC: A61L33/10
Filed: 2014-11-27
Granted: 2018-04-17
Abstract: La présente invention concerne un matériau antithrombotique capable d'améliorer la sécurité en termes de faible toxicité hémolytique et d'obtenir en permanence une bonne propriété antitrombolytique pendant une période de temps prolongée. La présente invention concerne un matériau antithrombotique muni d'un matériau couvrant, comprenant un polymère contenant un composé choisi dans l'ensemble consistant en alkylène imine, vinylamine, allylamine, lysine, protamine et chlorure de diallyldiméthylammonium en tant que monomère structural et un composé anionique contenant des atomes de soufre ayant une activité anticoagulante, et un matériau de base, dont la surface est recouverte par ce matériau couvrant, le polymère étant lié par covalence au matériau de base et le rapport de la teneur en atomes d'azote à la teneur en tous les atomes mesuré par spectroscopie électronique aux rayons X sur la surface étant de 6,0-12,0 % en atomes.
Patent CA-2928784-C (CA)
Inventor: DI IORIO STEPHANE
IPC: H01M8/12
Filed: 2014-12-02
Granted: 2022-03-22
Abstract: The present invention relates to a seal (20) able to be mounted in contact with two metal carriers (28 and 29) of an electrochemical device, in particular a solid oxide fuel cell (SOFC) or a high-temperature solid oxide electrolyser cell (SOEC) for electrolysis of water vapour. This seal comprises: a means (21) for making the seal impermeable, comprising at least one vitreous material; and an electrically insulating supporting means (24) that supports the impermeable means and that has two parallel main faces (22 and 23), an external peripheral edge (22a) and an internal peripheral edge (23a), the seal being able to be mounted against these carriers via these main faces, which are covered with the impermeable means. According to the invention, the impermeable means partitions the supporting means between these internal and external edges while extending continuously from one of the main faces to the other through the supporting means, so that the impermeable means directly connects these carriers to each other.
Patent CA-2940329-C (CA)
Inventor: Benjamin simon
IPC: B82Y10/00
Filed: 2015-02-23
Granted: 2021-10-26
Abstract: A device for the storage and/or processing of quantum information comprises: a body (6), formed from a material having negligible net nuclear or electronic magnetic field; a set of data entities (4) embedded in said body, each having a plurality of magnetic field states; a set of probes (2), offset from the body, arranged to acquire internal phase shifts due to the magnetic fields of said data entities; wherein the probes (2) are each arranged to move relative to a plurality of data entities (4) in order that each probe (2) acquires an internal phase shift from the plurality of data entities (4); and means for reading each probe (2), thereby establishing a parity of the plurality of data entities (4).
Patent CA-2940763-C (CA)
Title: Multi-layered cushioning support
Inventor: BHAT NIKHIL
IPC: B32B3/26
Filed: 2015-02-24
Granted: 2017-10-31
Abstract: Multi-layer cushion supports are described which may generally comprise a first support having a first contact surface for contacting a portion of a body and a second surface opposite to the first surface, the first support defining a central chamber and a peripheral chamber surrounding the central chamber, wherein the first support is filled with a first gas or liquid and a second support attached to the first support along the first contact surface. The second support may be filled with a second gas or liquid which is relatively more viscous than the first gas or liquid. In particular, the first support may be filled with a volume of air and the second support may be filled with oil which is less than the volume of air.
Patent CA-2945860-C (CA)
Inventor: WIRBEL EMILIE
IPC: G05D1/00
Filed: 2015-04-14
Granted: 2018-01-23
Abstract: The invention concerns a method for localizing a robot in a localization plane associated with a bi-dimentional reference with two axis x and y comprising the following steps: determining (200) by odometry an estimation of the coordinates x1 and y1 of the robot as well as an estimation of its orientation T1; determining (202) an estimation T2 of the orientation of the robot by using a virtual compass; determining (204) an estimation T3 of the orientation of the robot by correlating parts of a reference panorama with parts of a query panorama; determining (206) an estimation x4, y4 of the robot position by using an Iterative Closest Points technique; determining the standard deviations s_x1, s_x2, s_?1 s_?2, s_?3, s_x4, s_y4 of the aforementioned estimations; determining (220) probability distributions G(x1), G(y1), G(T1), G(T2), G(T3), G(x4) and G(y4) of each available estimation using said standard deviations; determining (221) three global distributions GLOB(x), GLOB(y) and GLOB(T) and determining a global estimation xg, yg of the coordinates of the robot in the localization plane as well as an global estimation Tg of its orientation by applying maximum likelihood to the global distributions.
Patent CA-2954004-C (CA)
Title: Methodes et compositions permettant de traiter l'obesite, prevenir la prise de poids, favoriser la perte ponderale, favoriser l'amincissement, et traiter ou prevenir le developpem ent du diabete
Inventor: GOJON-ZORRILLA GABRIEL
IPC: A61K31/277
Filed: 2015-07-02
Granted: 2023-10-10
Abstract: La présente invention concerne des compositions et des kits comprenant un découpleur chimique, par exemple la tyrphostine 9 ou un précurseur ou un sel de celle-ci, et des compositions comprenant un découpleur chimique, par exemple la tyrphostine 9 en association avec un ou plusieurs agents thérapeutiques, par exemple la L-carnitine, qui sont utiles, notamment, pour traiter l'obésité, prévenir la prise de poids, favoriser la perte pondérale/l'amincissement, et/ou traiter ou prévenir le développement du diabète.
Patent CA-2957971-C (CA)
Inventor: CRESSWELL MARK
IPC: A01B33/02
Filed: 2017-02-14
Granted: 2019-03-12
Abstract: An implement for preparing a seed bed has a front row of vertical discs, followed by three rows of shanks, followed by harrows and then rolling baskets. A hydraulic cylinder is mounted between each shank and the implement frame and exerts a constant selected trip bias force on the shanks that is adjustable up to 1300 pounds. The implement frame is configured such that a total weight on the wheels when the ground engaging tools are in the raised transport position is greater than about 850 pounds per foot of width of the implement frame. The implement is towed at speeds of at least seven miles per hour with the shanks penetrating the soil to a depth of three inches or more. Residue is cut and buried and the field surface left firm and smooth.
Patent CA-2967474-C (CA)
Inventor: KAO LAURENCE
IPC: A61M11/00
Filed: 2016-02-15
Granted: 2020-03-31
Abstract: An aerosol generating apparatus with interchangeable parts is disclosed. The aerosol generating apparatus includes a holder for accommodating a structure plate and an oscillation generator. The structure plate includes an inlet surface, an outlet surface, a projection extending from the face of the inlet surface, and a through hole. The through hole penetrates the structure plate. The oscillation generator is coupled with and vibrates the structure plate. A reservoir for providing a liquid medicament is also disclosed. The reservoir is detachably engaged with the holder and includes a membrane with a plurality of orifices. During aerosolization, the liquid medicament passes through the plurality of orifices. When the reservoir is engaged with the holder, the membrane of the reservoir is in contact with the projection extending from the face of the inlet surface. In addition, the oscillation generator vibrates the membrane through the projection on the inlet surface. As such, the liquid medicament aerosolizes and ejects via the outlet surface of the structure plate.