baber/WOPTO huggingface dataset:
Patent CA-3007782-A1 (CA)
Inventor: SCHULTZ JEFFREY WILLIAM
IPC: A61M25/16
Filed: 2018-06-11
Abstract: An irrigated electrophysiology catheter has a tip electrode having a shell, and a support member configured to plug the shell and support one or more tip components and/or facilitate their functions. Advantageously, the support member has an electrically-conductive interface portion and an insert-molded portion, wherein the interface portion, typically constructed of a precious metal alloy, is structurally minimized, yet still configured for electrical connection with the shell and the lead wire, so as to reduce the amount and hence the cost of its manufacture, whereas the insert-molded portion is constructed of a significantly less-costly material and is readily configured with micro-complex 3-D geometry adapted to support tip structure and functions including irrigation, force sensing and temperature sensing, as a further cost savings in the manufacturing of the tip electrode by reducing materials, labor and time.
Patent CA-3010442-A1 (CA)
Title: Slotted anti-extrusion ring assembly
Inventor: DENG GUIJUN
IPC: E21B33/12
Filed: 2017-01-04
Abstract: A sealing element is flanked by wedge-shaped extrusion ring assemblies. The extrusion rings are continuous for 360 degrees and are slotted from the outside dimension and alternatively from the inside dimension to allow the diameter to increase to the surround tubular or open hole. The extrusion rings climb a ramp on an adjacent pedestal ring on the way out to the borehole wall. Depending on the dimension of the gap to be spanned the extrusion ring slides a variable distance up the pedestal ring ramp. An optional anchor ring is initially forced up an opposite ramp of the pedestal ring. If the sealing gap is short the anchor ring can be eliminated. For larger gaps the anchor ring moves out far enough toward the borehole wall to contact the extrusion ring located on an opposing ramp of the pedestal ring so that reaction forces are directed to keep the anchor ring wedged in position for support of the extrusion ring assembly.
Patent CA-3011218-A1 (CA)
Inventor: CHATTERJI JITEN
IPC: C04B7/32
Filed: 2016-03-31
Abstract: A variety of systems, methods and compositions are disclosed for cementing in subterranean formations. Embodiments may include the use of slag co-grind in well cementing operations.
Patent CA-3012193-A1 (CA)
Title: Pattern matching based dataset extraction
Inventor: GUPTA SATYA VRAT
IPC: G06F21/57
Filed: 2017-01-20
Abstract: In an example embodiment, systems and methods generate a dataset for tuning an analyzer to probe activities related to a particular web facing application. The systems and methods capture data streams received at a framework of a web facing application. The systems and methods further capture a first set of functions, a second set of functions, and database queries triggered by the framework processing the data streams. The systems and methods match the first set of functions to data packets of the data streams and match the second set of functions to the database queries. In some embodiments, matching the first set of functions includes pattern matching data in parameters of the first set of functions to data in fields of the data packets and matching data in parameters of the second set of functions to data in expressions of the database queries. The systems and methods extract the matched functions and database queries into a dataset and probe activities of the web facing application based on the extracted dataset to detect security attacks.
Patent CA-3015971-A1 (CA)
Inventor: NIELSEN FINN
IPC: G06K19/077
Filed: 2017-02-28
Abstract: A circuit layer for an integrated circuit card comprising an electronic circuit embedded in a substrate and a coating covering the substrate and circuit. To enable larger tolerances of the position of the circuit in the substrate, the electronic circuit has contact pads with a quadrangular shape and the contact pads are exposed through the coating by holes having a circular shape.
Patent CA-3016714-A1 (CA)
Title: Sytemes et methodes d'utilisation efficace de largeur de bande sans fil
Inventor: BEEMA VISHNU VARDHAN REDDY
IPC: H04W72/12
Filed: 2018-09-05
Abstract: Linvention concerne des systèmes et des procédés qui comprennent un point daccès recevant dun appareil une demande daccès à un premier réseau défini par un premier protocole, le point daccès allouant un tiroir dune supertrame à lappareil, et le point daccès allouant les tiroirs restants de la supertrame à la communication par le point daccès à un second réseau défini par un second protocole. À titre subsidiaire ou complémentaire, certains procédés peuvent prévoir que le point daccès permette à un premier émetteur-récepteur de communiquer par lintermédiaire du premier protocole et, lorsque le premier émetteur-récepteur reçoit une première série de données de lappareil par lintermédiaire du premier protocole dans un délai prédéterminé dun début du tiroir, reçoive une seconde série de données de lappareil par lintermédiaire du premier protocole pour un restant du tiroir, ou, lorsque le premier émetteur-récepteur narrive pas à recevoir la première série de données, que le point daccès permette à un second émetteur-récepteur daccéder au restant du tiroir.
Patent CA-3017939-A1 (CA)
Title: Fully ceramic microencapsulated fuel fabricated with burnable poison as sintering aid
Inventor: VENNERI FRANCESCO
IPC: G21C3/62
Filed: 2016-11-29
Abstract: A methodology is disclosed for compaction of a ceramic matrix of certain nuclear fuels incorporating neutron poisons, whereby those poisons aid in reactor control while aiding in fuel fabrication. Neutronic poisons are rare-earth oxides that readily form eutectics suppressing fuel fabrication temperature, of particular importance to the fully ceramic microencapsulated fuel form and fuel forms with volatile species.
Patent CA-3020401-A1 (CA)
Title: System and method for receiving user input in virtual/augmented reality
Inventor: SUTTER LEVI
IPC: G06Q40/02
Filed: 2018-10-11
Abstract: Reliable detection of input by a virtual-reality or augmented reality system is disclosed. Detection of input by the system may include displaying, via a display device, a stereoscopic rendering of a portion of a three-dimensional virtual environment including targets moving in predictable patterns. The rendering is updated based on movements tracked via a head tracker to show corresponding portions of the three-dimensional virtual environment along a gaze path through it. A first condition is detected if the gaze path corresponds to the movement one of the related targets along its pattern. Input is detected if, following detection of the first condition, it is detected that the gaze path also corresponds to the movement another of the targets along its pattern.
Patent CA-3021643-A1 (CA)
Inventor: MCMENAMIN MARTIN
IPC: A61M25/00
Filed: 2017-04-21
Abstract: La présente invention concerne un emballage pour un dispositif médical tel qu'un cathéter intermittent qui comporte un boîtier qui est fermé à une extrémité et ouvert à l'autre extrémité. Un capuchon est raccordé au boîtier par une charnière pour permettre un mouvement sélectionnable du capuchon entre une position ouverte, dans laquelle l'accès est possible à l'extrémité ouverte du boîtier, et une position fermée, dans laquelle le capuchon empêche l'accès à l'extrémité ouverte du boîtier. Un joint est raccordé à l'un du capuchon et du boîtier. Le joint peut être mis en prise avec l'autre du capuchon ou du boîtier lorsque le capuchon est fermé pour former une barrière qui maintient un environnement stérile à l'intérieur de l'emballage. Le joint peut être formé et rompu de façon répétée chaque fois que l'utilisateur ferme ou ouvre le capuchon, respectivement. Le boîtier comprend une paire de fentes à l'extrémité ouverte. Une paire de loquets sont formés dans le capuchon. Les loquets s'ajustent dans les fentes pour empêcher les forces latérales de déformer le capuchon lorsque le capuchon est fermé.
Patent CA-3022636-A1 (CA)
Inventor: BACA MANUEL
IPC: A61P37/04
Filed: 2017-05-12
Abstract: L'invention concerne une protéine de fusion de CD40L-Fc et des procédés d'utilisation de la protéine de fusion dans le traitement du cancer comprenant l'administration de la protéine de fusion CD40L-Fc ou de la protéine de fusion CD40L-Fc en combinaison avec un ou plusieurs inhibiteurs du point de contrôle immunitaire (par exemple, un anticorps anti-CTLA4, un anticorps anti-PD-L1).
Patent CA-3022865-A1 (CA)
Inventor: ARMSTRONG ANTHONY
IPC: C12P21/02
Filed: 2017-05-05
Abstract: L'invention concerne également des protéines de fusion contenant une protéine d'extension de demi-vie, un lieur et une protéine GDF15. L'invention concerne également des acides nucléiques codant pour lesdites protéines de fusion, des cellules recombinantes de celles-ci, des compositions comprenant les protéines de fusion, et des méthodes d'utilisation des protéines de fusion pour traiter ou prévenir des maladies, troubles ou états métaboliques.
Patent CA-3023626-A1 (CA)
Title: Particules de nicotine
Inventor: VOLPE NICOLO
IPC: A61L9/16
Filed: 2017-06-21
Abstract: L'invention concerne un procédé qui comprend la combinaison de nicotine avec un support liquide pour former un mélange liquide et le séchage par pulvérisation du mélange liquide pour former une première pluralité de particules. Les premières pluralités de particules sont ensuite broyées pour former une seconde pluralité de particules.
Patent CA-3023953-A1 (CA)
Inventor: COPELAND DANIEL A
IPC: F16L47/08
Filed: 2017-05-11
Abstract: A gasket for preventing the separation of a pipe joint formed between plastic pipes such as pipes manufactured from PVC. The invention provides a restrained pipe joint including a first pipe including a bell with a spigot entryway and a substantially V-shaped annular groove. The annular groove includes a front radial wall and a rear radial wall and a gasket seated in the annular groove. The gasket includes an inner radial face, an opening defined by the inner radial face and an outer radial face with a front radial section located adjacent to the front radial wall of the annular groove and a rear radial section located adjacent to the rear radial wall of the annular groove. A plurality of restraining segments is at least partially embedded in the gasket.
Patent CA-3025471-A1 (CA)
Title: Method and apparatus for generating a virtual image from a viewpoint selected by the user, from a camera array with default parameters associated to the selected type of sport event
Inventor: TANAKA KATSUMASA
IPC: H04N5/247
Filed: 2017-05-22
Abstract: A control device for a system generates a virtual viewpoint image based on image data obtained by performing imaging from a plurality of directions using a plurality of cameras. The control device includes an obtaining unit configured to obtain game information specifying a type of game which is a target of imaging performed by the plurality of cameras, a storage unit configured to store information for associating the game information obtained by the obtaining unit with setting information of the system, and a setting unit configured to perform a setting process of the system based on the game information obtained by the obtaining unit and the information stored in the storage unit.
Patent CA-3027143-A1 (CA)
Title: Method for purifying pegylated erythropoietin
Inventor: FALKENSTEIN ROBERTO
IPC: C07K14/505
Filed: 2017-07-13
Abstract: Herein is reported a method for the purification of a protein comprising erythropoietin and a single poly (ethylene glycol) residue from reaction by- products or not reacted starting material by a cation exchange chromatography method. It has been found that by employing a cation exchange Toyopearl® SP- 650 chromatography material and employing a second wash step with an increased pH value compared to the first wash step a fusion protein of erythropoietin and a single poly (ethylene glycol) residue can be obtained in a single step with high purity and yield and suitability for large scale applications.
Patent CA-3028986-A1 (CA)
Title: Capsule hydrophobe
Inventor: GUYARD AURELIEN
IPC: A24D3/17
Filed: 2017-06-28
Abstract: L'invention concerne une capsule (120) destinée à être utilisée dans un article à fumer qui comprend un matériau d'amélioration sensorielle liquide ; et une enveloppe entourant le matériau d'amélioration sensorielle liquide. L'enveloppe présente une surface extérieure rendue hydrophobe par des groupes hydrophobes liés par covalence à la surface extérieure de l'enveloppe. L'enveloppe peut être rendue hydrophobe par réaction de groupes hydroxyle sur la surface extérieure de l'enveloppe avec des halogénures d'acide gras pour fixer par covalence des fractions d'acide gras à la surface de la capsule.
Patent CA-3030724-A1 (CA)
Inventor: HEYDORN EDWARD CLYDE
IPC: F17C13/00
Filed: 2019-01-21
Abstract: Fuel gas distribution method where residual fuel gas in a mobile fuel gas storage vessel being transported by a transport vehicle is transferred from the mobile fuel gas storage vessel to the transport vehicle for generating power. The fuel gas may be natural gas or hydrogen. The transport vehicle may be a fuel cell vehicle.
Patent CA-3032212-A1 (CA)
Inventor: TANG HAI
IPC: H04W68/02
Filed: 2016-07-29
Abstract: The invention provides methods of transmitting and receiving a paging message, access network equipment, and terminal equipment. The method of transmitting a paging message comprises: access network equipment determines a paging message; the access network equipment determines a paging start time and a continuous paging transmission time interval; and the access network equipment transmits, by employing beam sweeping, and according to the paging start time and the continuous paging transmission time interval, the paging message. Therefore, the embodiment can enhance quality of receiving a paging message.
Patent CA-3035280-A1 (CA)
Inventor: HUXTABLE GRAEME ROBERT
IPC: E21B17/02
Filed: 2017-09-19
Abstract: A releasable connector apparatus comprises a connector mandrel (18) to be coupled to a conveyance member (14) and a connector housing (22) to be coupled with a downhole tool (10). A socket (20) is defined within the connector housing (22) for receiving the connector mandrel (18). A latch arrangement (34) is operable within the socket and comprises a latch member (64), wherein the latch arrangement is moveable relative to the connector housing between a connect position in which the latch member is locked relative to the connector mandrel to prevent removal of the connector mandrel from the socket, and a disconnect position in which the latch member is unlocked relative to the connector mandrel to permit removal of the connector mandrel from the socket. A cavity (36) is defined within the connector housing (22), wherein the cavity is sealingly isolated from the socket (20). An actuator (40) is mounted within the cavity and is coupled to the latch arrangement (34), wherein the actuator (40) is moveable relative to the housing (22) between a first position in which the latch arrangement is in its connect position, and a second position in which the latch arrangement is in its disconnect position.
Patent CA-3037872-A1 (CA)
Title: Fil de tete de clou liee par brasage
Inventor: KICK DEAN W
IPC: H05K3/40
Filed: 2017-09-22
Abstract: La présente invention concerne un fil de tête de clou liée par brasage qui comprend un fil de tête de clou ayant une première extrémité comportant des premier et second côtés et une préforme d'alliage de brasage couplée au premier côté de la première extrémité de la tête de clou. La tête de clou liée par brasage comprend en outre un joint de soudure situé au centre sur la préforme d'alliage de brasage et s'étendant à travers la préforme d'alliage de brasage jusqu'à la première extrémité du fil de tête de clou. Le joint de soudure est formé par soudage micro-TIG, dans des modes de réalisation alternatifs de l'invention, l'un parmi le fil de tête de clou et la préforme d'alliage de brasage peut comprendre au moins une saillie s'étendant à partir de ce dernier, ou de cette dernière, tandis que l'autre parmi le fil de tête de clou et les préformes d'alliage de brasage peut comprendre au moins un élément d'emboîtement configuré de sorte à s'emboîter dans la ou les saillies.
Patent CA-3039660-A1 (CA)
Title: Actuation features for dilation system
Inventor: NGO-CHU DON Q
IPC: A61B17/24
Filed: 2017-10-09
Abstract: An apparatus (200) includes a handle (202), a guide member (230), a dilation catheter (220), a guidewire (250), and first (270) and second movement assemblies (260). The dilation catheter is slidably housed within the handle and is slidable relative to the guide member. The guidewire is translatable relative to the dilation catheter. The first movement assembly is configured to actuate relative to the handle and includes a first body fixed with the dilation catheter and a first coupling member. The second movement assembly is proximal in relation to the first movement assembly and includes a second body and a second coupling member. The second body is configured to selectively fix to the guidewire and actuate relative to the handle. The first coupling member and the second coupling member are configured to connect the first and the second movement assembly to translate together.
Patent CA-3042958-A1 (CA)
Inventor: FEILER THADDEUS HANS
IPC: B65D47/26
Filed: 2017-11-16
Abstract: Un ensemble d'alimentation en matériau comprend un ensemble vanne (30) ayant un élément de vanne externe (65) et un élément de vanne interne (35) pouvant tourner par rapport à l'élément de vanne externe. Une pluralité de joints de refoulement (43, 73) peuvent être disposés entre l'élément de vanne externe et l'élément de vanne interne, l'un des joints de refoulement s'étendant autour d'ouvertures (41, 71) de l'élément de vanne externe ou des ouvertures de l'élément de vanne interne. Un premier joint circonférentiel (48) peut également être prévu. Une structure de mise en prise comprenant une pluralité de saillies de mise en prise verticales espacées entre elles et une pluralité d'évidements de mise en prise conçus de manière complémentaire peuvent être agencées entre l'ensemble vanne et la base.
Patent CA-3044363-A1 (CA)
Inventor: NAKAJIMA KOTARO
IPC: F04F5/46
Filed: 2017-09-21
Abstract: A compressed air introduction part (5) capable of introducing compressed air to an air passage (2a) of a cylinder (2) is provided. The compressed air introduction part (5) is formed in the shape of a ring extending around a cylinder-center axis (C1) of the cylinder (2) and has a slit-shaped compressed air exit part (5a) that extends straight along the radial direction of the cylinder (2) and opens into the air passage (2a). An annular protruding surface part (30) is formed on an air blowout port (2c)-side of the compressed air exit part (5a) on the inner peripheral surface forming the air passage (2a), and a protruding surface (30a) of the annular protruding surface part (30) is shaped so as to advance along the radial direction of the cylinder (2) from the peripheral edge on the air blowout port (2c)-side of the compressed air exit part (5a), and to extend while gradually bending toward the air blowout port (2c).
Patent CA-3045871-A1 (CA)
Title: Anticorps anti-il-11
Inventor: COOK STUART ALEXANDER
IPC: C07K14/715
Filed: 2017-12-15
Abstract: L'invention concerne des anticorps anti-IL-11. L'invention concerne également des compositions comprenant les anticorps anti-IL-11, et des procédés utilisant les anticorps anti-IL-11.
Patent CA-3049001-A1 (CA)
Inventor: TUCKER PATRICIA
IPC: C03C17/34
Filed: 2018-01-04
Abstract: Coated articles include two or more functional infrared (IR) reflecting layers sandwiched between at least dielectric layers. The dielectric layers may be of or including silicon nitride or the like. At least one of the IR reflecting layers is of or including titanium nitride (e.g., TiN) and at least another of the IR reflecting layers is of or including NiCr (e.g., NiCr, NiCrNx, NiCrMo, and/or NiCrMoNx).
Patent CA-3050193-A1 (CA)
Inventor: HAGENS STEVEN
IPC: A23B4/22
Filed: 2018-01-31
Abstract: La présente invention concerne le domaine des biotechnologies, plus particulièrement le domaine des biotechnologies alimentaires : la lutte contre la contamination bactérienne dans des aliments prêts à consommer par une composition bactériophage.
Patent CA-3051254-A1 (CA)
Title: Intelligent face identification
Inventor: KUMAR ASHWINI
IPC: G06Q30/00
Filed: 2019-08-05
Abstract: Systems and methods for enhancing customer service are disclosed. The system can perform operations including detecting individuals and performing facial recognition on the individuals using visitor profiles stored by a local database. The operations can further include determining known visitors and unknown visitors among the individuals. The operations can further include generating new visitor profiles for the unknown visitors, obtaining identity information for the unknown visitors, and associating the identity information of the unknown visitors with the new visitor profiles. The operations can further include accessing identify information of the known visitors, obtaining personalized information for the known visitors from a central database, and providing the personalized information to the known visitors. The operations can further include updating the existing visitor profiles and new visitor profiles based on actions of the known visitors and actions of the unknown visitors and providing the updated visitor profiles to the central database.
Patent CA-3052752-A1 (CA)
Inventor: WEIR NICHOLAS H
IPC: A47B88/919
Filed: 2019-08-22
Abstract: An illumination assembly for illuminating drawers of a storage unit, such as a cabinet or toolbox. The illumination assembly is adapted to be coupled to the storage unit by coupling the illumination assembly within a retrofittable or integrated feature of the storage unit to direct or radiate light into a containment space (such as a drawer) of the storage unit when opened. The illumination assembly may also illuminate a facade, sides, underside, or surrounding area of the storage unit.
Patent CA-3056108-A1 (CA)
Title: A light-energy converter for floating on water
IPC: B63B22/20
Filed: 2019-09-20
Abstract: Land-based solar panel systems (installations) have the advantage that they may be mounted at or rotated to the most advantageous orientations using ground anchoring. For floating systems, positional stability may use some kind of anchoring or tethering, but this makes it more complicated to provide stable and reproducible facilities to change rotation and/or tilt to track the sun position. A light-energy converter is provided with one or more adaptive floats (540, 550, 560), providing a degree of buoyancy in water to support the one or more light-energy conversion devices (200). Each adaptive float (540, 550, 560) comprises:  internally a first ballast volume (810) and a second (820) ballast volume for containing a corresponding first and second mass of fluid; one or more fluid pumps for displacing fluid; a sun-tracker, for operating the one or more fluid pumps (830) to select, in use, a predetermined and/or controlled sun orientation rotation angle; the first (810) and second (820) ballast volumes being associated with a first and second section of the external wall of the adaptive float (540, 550) which has a corresponding first and second arc-shaped cross-section; wherein the first mass and/or second mass of fluid may be modified, in use, to cause a rotation of the one or more light-energy conversion devices (200) about the first axis (310). By providing at least one adaptive float, with at least two internal ballast volumes with a mass of fluid, a compact and less expensive device is provided that is rotatable to a predetermined and/or controlled sun orientation rotation angle.  In particular, east-west movement may be tracked. In addition, the converter may operate using relatively low power fluid pumps (or even low current pumps), allowing operation using the energy generated by the light-energy converter itself.