baber/WOPTO huggingface dataset:
Patent CA-2936016-A1 (CA)
Title: Composite manufacturing with a multi-dimensional array of independently-controllable thermal zones
Inventor: BURNS LAUREN A
IPC: B64C1/00
Filed: 2016-07-12
Abstract: A system for manufacturing a composite structure includes a tool with a surface for supporting component elements of the composite structure. The surface is divided into a multi-dimensional array of thermal zones for in-process control of the temperature of a component element (e.g. resin) of the composite structure. The sensors sense a characteristic of the component element and provide sensor data, which is applied to a machine-learning algorithm configured to generate control data to achieve a defined quality goal. A controller then independently controls the thermal zones to locally heat, cool or maintain the temperature of the component element according to the control data to advance the component element or composite structure to the defined quality goal. This may be performed over a plurality of instances during which the machine-learning algorithm learns to increase advancement of the component element or composite structure to the defined quality goal.
Patent CA-2939206-A1 (CA)
Title: Polymerization initiator system containing an alpha-diketone and a specific coinitiator compound and use of said polymerization initiator system in dental compositions
Inventor: KLEE JOACHIM
IPC: A61K6/884
Filed: 2015-03-20
Abstract: ABSTRACT A dental composition having excellent mechanical properties after curing, comprising a specific polymerization initiator system, is provided, the polymerization initiator system comprising an alpha-diketone photoinitiator compound, a specific coinitiator compound, and an onium compound. Further provided are uses of the polymerization initiator system for the preparation of a dental composition.
Patent CA-2939286-A1 (CA)
Inventor: LAURENT ALAIN
IPC: A61K31/454
Filed: 2016-08-17
Abstract: The present invention relates to a novel family of covalent kinases inhibitors.  Compounds of this class have been found to have inhibitory activity against members of the Tec kinase family, particularly ltk and/or RLK, TEC and/or combinations thereof. The present invention is directed to a compound of Formula I (see formula I) or pharmaceutically acceptable salt, solvate, solvates of salt, stereoisomer, tautomer, isotope, prodrug, complex or biologically active metabolite thereof, for use in therapy.
Patent CA-2939494-A1 (CA)
Title: Appareil et procede permettant l'extraction economique amelioree de metal a partir d'un materiau metallifere
Inventor: SWARTS ARNOLDUS CAREL
IPC: C22B11/00
Filed: 2015-02-11
Abstract: La présente invention concerne un appareil amélioré permettant l'extraction économique de métal à partir d'un matériau métallifère. En particulier, la présente invention concerne un appareil amélioré pour l'extraction de métal, comprenant entre autres du métal de base (c'est-à-dire du cuivre) et de l'or, à partir d'un minerai métallifère, d'un concentré métallifère ou d'un autre matériau métallifère. La présente invention porte en outre sur un procédé pour l'extraction d'un tel métal qui est mis en uvre à l'aide de l'appareil susmentionné. Selon un premier aspect, la présente invention se rapporte à un appareil pour l'extraction de métal à partir d'un matériau métallifère, ledit appareil comprenant un réceptacle d'alimentation destiné à recevoir un flux d'alimentation métallifère ; une cuve de réaction ; au moins un moyen de pompage destiné à amener le flux d'alimentation métallifère à la cuve de réaction ; un moyen pour l'introduction d'agents de lixiviation, sous la forme d'une solution d'agents de lixiviation, à la cuve de réaction ; un moyen d'agitation par circulation du flux d'alimentation métallifère et de la solution d'agents de lixiviation dans la cuve de réaction afin de permettre à une combinaison d'une lixiviation par agitation (cuve) et d'une lixiviation par percolation d'avoir lieu ; un moyen pour la réalisation d'une séparation liquide/solide ; et un moyen pour l'extraction d'un produit contenant du métal ; ledit appareil pouvant être transporté et réinstallé afin de permettre à l'appareil d'être monté facilement sur site sans être géographiquement lié à un site particulier.
Patent CA-2941038-A1 (CA)
Inventor: CHAJI REZA
IPC: B81B7/00
Filed: 2016-09-06
Abstract: This disclosure is related to arranging micro devices in the donor substrate by either patterning or population so that there is no interfering with unwanted pads and the non-interfering area in the donor substrate is maximized. This enables to have transfer the devices to receiver substrate with fewer steps.
Patent CA-2942902-A1 (CA)
Inventor: JARLSJO BENGT A
IPC: C10G7/00
Filed: 2015-03-17
Abstract: Cette invention concerne un procédé intégré qui simultanément élimine le diluant et réduit le TAN, ce qui permet de réaliser des économies de coût provenant de la récupération du diluant et d'augmenter la valeur du flux de brut lourd produit par élimination des acides et autres contaminants, tout en réduisant la consommation globale d'énergie comparativement à la mise en uvre des deux procédés séparément.
Patent CA-2943083-A1 (CA)
Inventor: COBIANU CORNEL
IPC: G01F23/284
Filed: 2015-03-12
Abstract: A coupling device for coupling a threaded feed-through (113) of a process connection to provide a launcher for a non-metallic storage tank (102). The storage tank includes a tank aperture (103) in its top surface (102a). The coupling device includes a foil nozzle including an inner upper metal foil surface (105) that includes a threaded aperture (106) for securing the feed-through thereto, and a first and second lower metal foil surface (115, 116) on respective sides of the upper metal foil surface. The foil nozzle also includes a first and a second foil level transition region (111, 112) disposed between the respective sides of the inner upper metal foil surface and the first and second lower metal foil surface. The foil nozzle can be configured in a cylindrical, horn, or a corrugated horn shape.
Patent CA-2944317-A1 (CA)
Title: Gauge hanger
Inventor: TOLLEY MARK
IPC: E21B23/01
Filed: 2015-03-24
Abstract: A gauge hanger and a setting tool are disclosed. The setting tool includes an electro-mechanical impact driver and a drive shaft which extends out of an outer casing. The gauge hanger comprises a nut which can be engaged by the drive shaft. When the nut is rotated it can draw a threaded mandrel upwardly in a well bore. This causes the grippers in a linkage assembly to be driven radially outwardly so that they can grip the sides of the well bore. A pin is designed to shear once the grippers have engaged with the sides of the well bore so that the setting tool can be lifted clear.
Patent CA-2946740-A1 (CA)
Title: Procedes de structuration et de fabrication de masques pour substrats tridimensionnels
Inventor: PANDOJIRAO-SUNKOJIRAO PRAVEEN
IPC: G02C7/02
Filed: 2015-04-23
Abstract: La présente invention concerne un procédé de fabrication d'un masque pour structurer un substrat tridimensionnel. Un mandrin comprend une forme usinée dans une surface correspondant à une forme du substrat. Une couche de matériau est déposée dans une première région de la forme et une couche de métal est déposée dans une seconde région de la forme. Une partie du mandrin est ensuite retirée. La présente invention concerne également un procédé de structuration d'un substrat tridimensionnel à l'aide d'un masque.
Patent CA-2947276-A1 (CA)
Title: Tensioning instrument and related bone fixation systems
Inventor: HULLIGER URS
IPC: A61B17/84
Filed: 2015-04-23
Abstract: An instrument includes a bearing member, and an actuator spaced from the bearing member in a proximal direction. The instrument includes, or can be attached to, an elongate member that extends from a location of the actuator toward the bearing member. The elongate member can attach to or extend from a portion of an implant, wherein the location is spaced from the bearing member a distance in the proximal direction. The actuator includes a flexible portion that is spaced from the elongate member in a direction perpendicular to the proximal direction, such that, when a force is applied to the flexible portion of the actuator, the flexible portion of the actuator deforms so as to increase the distance between the location and the bearing member.
Patent CA-2949144-A1 (CA)
Inventor: REILLY JAMES BARRY
IPC: E21B33/138
Filed: 2015-05-19
Abstract: A grout delivery system (10) for delivery of a grout as a flowable substance comprising a mixture of two grout component materials at a downhole location. The grout delivery system (10) comprises an elongate body (31) comprises two reservoirs (41, 42) configured as cartridges (51, 52) for receiving respective charges of the two grout component materials. The two cartridges (51, 52) each comprise a piston (61). A selectively openable closure configured as a valve (62) is provided adjacent the bottom end (57) of each cylinder (53). Each piston (61) is operably to progressively advance towards the valve (62), thereby expelling grout component material from the respective cartridge (51, 52) through the valve. When the grout delivery system (10) is at the desired location downhole and a fluid seal established downhole, fluid such as water is pumped into the drill string and pressurised. Initially, fluid pressure is exerted on the two pistons (61) indirectly via an actuator (80) to initiate movement of the two pistons in concert. At a later stage, fluid under pressure is exerted directly on the pistons (61) to continue their movement in concert. Retrieval of the grout delivery system (10) may necessitate relief of the hydrostatic pressure differential across the fluid seal established downhole so that the grout delivery system (10) can be lifted relatively easily from the downhole drilling assembly. A selectively operable pressure relief system (150) is provided for this purpose.
Patent CA-2951555-A1 (CA)
Title: Dispositif d'entonnoir a ions
Inventor: IBRAHIM YEHIA M
IPC: G01N27/62
Filed: 2015-06-10
Abstract: L'invention concerne un dispositif d'entonnoir à ions. Une première paire d'électrodes est positionnée dans une première direction. Une seconde paire d'électrodes est positionnée dans une seconde direction. Le dispositif comprend une source de tension RF et une source de tension continue. Une tension RF à laquelle est superposé un gradient de tension continue est appliquée à la première paire d'électrodes, et un gradient de tension continue est appliqué à la seconde paire d'électrodes.
Patent CA-2952440-A1 (CA)
Inventor: WEESE JEREMY
IPC: H04B17/318
Filed: 2016-12-21
Abstract: There is provided a lighting device consisting of two or more light emitting diodes (LEDs) which are configured to provide an elliptical pattern of light to illuminate a barrier and/or adjacent areas. The lighting device may be part of a barrier protection apparatus and system. The apparatus includes the lighting device, a processing device, a wireless communications subsystem, and one or more sensors configured to detect a possible intrusion of the barrier. Each apparatus may also communicate wirelessly with neighbouring apparatuses and/or a central controller. The data from one or more sensors may be received and analyzed by each apparatus and/or by the central controller to determine whether an alarm condition has occurred indicating a possible intrusion. Each apparatus and/or the central controller is configured to control the lighting device based on the received sensor data.
Patent CA-2957127-A1 (CA)
Inventor: CARINI PETER
IPC: G01D18/00
Filed: 2017-02-03
Abstract: A sensor system includes a host computer, a digital sensor and u digital bus.  The digital sensor includes a reconfigurable circuit and a sensing element. The reconfigurable circuit is configured to control the digital sensor and the sensing element is configured to output electrical signals indicative of a sensed characteristic.               The digital bus is configured to electronically connect the host computer and the digital sensor. The host computer is configured to provide a code base change to the digital sensor over the digital bus. The digital sensor is configured to reprogram the reconfigurable circuit using, the code base change.
Patent CA-2958486-A1 (CA)
Inventor: KOZONO TAKEAKI
IPC: B65G47/04
Filed: 2017-02-21
Abstract: L'invention se rapporte à un plateau servant à convoyer une pièce à usiner sur le plateau à l'intérieur d'un foyer de traitement thermique. Le plateau comprend plusieurs types de pièces de contrôle du déplacement de la position, respectivement pour contrôler les déplacements horizontaux de la position de plusieurs types de pièces à usiner de différentes tailles, les pièces de contrôle des déplacements de la position étant disposées de manière concentrique sur une forme plate.
Patent CA-2963149-A1 (CA)
Inventor: KEILHACK HEIKE
IPC: A61P43/00
Filed: 2015-10-16
Abstract: The present invention provides a method for treating or alleviating a symptom of disorder, e.g., immune evasion, cancer-cell induced immune dysfunction, reduced immune response, lowered inflammation, decreased expression of a major histocompatibility complex (MHC), or cancer, characterized by aberrant, misregulated, or increased Enhancer of Zeste Homolog 2 (EZH2) activity in a cell or subject in need thereof by contacting the cell or administering to the subject a therapeutically effective amount of an EZH2 inhibitor.
Patent CA-2964676-A1 (CA)
Inventor: GANTENBEIN DANIEL
IPC: C09D7/45
Filed: 2015-10-30
Abstract: The present invention relates to a process for the manufacturing of a calcium carbonate-comprising material, to a calcium carbonate-comprising material obtained by the process as well as the use of the calcium carbonate-comprising material for paper filler and paper coating applications, in plastics applications, in paints, in adhesives, in sealings, in concrete, in agriculture applications, in food applications, in cosmetic applications or in pharmaceutical applications.
Patent CA-2968128-A1 (CA)
Inventor: ROSHINSKY MERVIN S
IPC: E04B2/56
Filed: 2017-05-26
Abstract: An apparatus for supporting and retaining a plurality of parallel spaced apart wall studs comprises a longitudinally extending base having first and second side edges and first and second opposed sidewalls extending generally perpendicular to the base from the first and second side edges, wherein the base and sidewalls together define a trough for receiving and retaining an end portion of the plurality of wall studs. The apparatus further comprises a plurality of clips sized to fit within end extend transversely across the trough, each of the plurality of clips having first and second tabs extending from the base wherein the first and second tabs each define a slot with a corresponding of the first and second sidewalls sized to receive a portion of the wall studs therein.
Patent CA-2968478-A1 (CA)
Title: Targeted gas-filled microvesicles formulation
Inventor: BUSSAT PHILIPPE
IPC: A61K49/22
Filed: 2015-12-17
Abstract: Suspension of gas-filled microvesicles comprising a targeting ligand for binding to KDR or VEGF/KDR complex. The suspension is obtained by reconstituting a freeze-dried residue with a carbohydrate-containing solution in the presence of a physiologically acceptable gas and is stabilized by the presence of histidine.
Patent CA-2968586-A1 (CA)
Inventor: ROBERTS TIMOTHY ERIC
IPC: F41C23/04
Filed: 2016-04-27
Abstract: An anti-rotational quick disconnect socket system for a firearm is disclosed. The system has an anti-rotational quick disconnect socket (QD socket) and a recess in a housing of a firearm. The recess is shaped to slidingly receive and seat the socket, and has a protrusion extending inwardly from the outer confines of the recess. The socket has a proximal end with a socket entry, a distal end, and a brace extending therebetween. The protrusion is engaged with the first brace to prevent rotation of the socket relative to the recess. The system has a gap between a proximal surface of the first protrusion and a distal surface of the socket entry.
Patent CA-2970609-A1 (CA)
Title: Segmented-foil divertor
Inventor: MARTIN DANIEL GEORGE
IPC: B63B21/66
Filed: 2015-12-04
Abstract: A segmented-foil divertor for marine towed application, such as marine seismic exploration, having a plurality of longitudinally stackable foil segments with an internal conduit extending along the span of each segment to receive a cable passing therethrough.
Patent CA-2973063-A1 (CA)
Inventor: TURNER ALAN CHARLES JOHN
IPC: B63B35/44
Filed: 2015-02-13
Abstract: A coiled tubing deployment system includes an offshore rig having a reel positioned thereon and coiled tubing wound on the reel. A guide arch is positioned on the offshore rig to receive the coiled tubing from the reel, and a tubing guide receives the coiled tubing from the guide arch and directs the coiled tubing into water. A depth counter measures a length of the coiled tubing deployed from the reel and generate one or more length measurement signals, and a set of bend sensors is positioned on the tubing guide to measure real-time strain assumed by the coiled tubing as deployed into the water and thereby generate one or more bend sensor signals. A data acquisition system receives the length measurement signals and the bend sensor signals and provides an output signal indicative of real-time bending fatigue of the coiled tubing at select locations along the coiled tubing.
Patent CA-2974318-A1 (CA)
Title: Board carrier
Inventor: CURNUTTE PAUL
IPC: A45F5/02
Filed: 2016-01-22
Abstract: A board carrier is secured to a person by a belt. A hook bag attached to the belt has a downwardly facing entry with a closure for securing a hook and straps within. Proximal and distal ends of the hook are joined to the belt by length-adjustable straps. A water board is positionable within the hook with three-points of mutual contact between the board and an inner surface of the hook. When not in use the hook and straps are placed within the hook bag.
Patent CA-2977933-A1 (CA)
Inventor: MULLIGAN KYLE RYAN
IPC: B61K13/00
Filed: 2017-08-30
Abstract: The invention provides an alarm comprising: (i) a plurality of trackside sensors with known locations each sensor to measure at least one characteristic of each railcar wheelset as it passes that sensor's location; (ii) an information store to receive, store and later provide the railcar wheelset characteristics measured by the track-side sensors; (iii) a preset or predetermined trigger pattern of wheelset characteristics associated with wheelset failure or some other railcar condition requiring alarm or notification action; and (iv) a comparator to compare historical measured characteristics about a particular wheelset from the information store to the trigger pattern. The alarm is triggered responsive to a comparator indication of a suitable match between chronologically contiguous historical measured characteristics about a particular wheelset in the information store with the trigger pattern. The alarm may be used to guide preventive maintenance and logistics, railway and railcar safety, or operation of the railcar or way.
Patent CA-2979382-A1 (CA)
Inventor: ZHANG RANRAN
IPC: G02B6/42
Filed: 2016-03-10
Abstract: An example embodiment includes a pluggable active optical cable connector configured to permanently maintain engagement of an optical interface included in an optoelectronic module. The pluggable active optic cable connector includes a lens connection section which connects a plurality of optical fibers to the optical interface, a latching portion which engages with a latch receiving portion of the optoelectronic module, the latching portion including a first engagement portion which engages with an optoelectronic engagement portion of the optical interface and a second engagement portion, and a locking portion which engages with the second engagement portion of the latching portion and locks the lens connection section in place with respect to the optoelectronic module as a plug insertion force is applied to the pluggable active optical cable connector so as to prevent the lens connection section from disengaging from the optical interface of the optoelectronic module.
Patent CA-2979386-A1 (CA)
Inventor: SCHULTZ JOHN G
IPC: B60Q1/26
Filed: 2017-09-14
Abstract: A high visibility detachable safety strap is disclosed. The re detachable tractable safety strap is coupled to a coupling assembly, for instance a tongue, between the trailer and the towing vehicle. The high visibility nature of the strap increases safety for other motorists by making the presence of the coupling between the trailer and towing vehicle more perceivable. A preferably flexible structural support system carries the straps.
Patent CA-2981786-A1 (CA)
Inventor: YAMAMOTO YOSHIHIRO
IPC: B65B41/00
Filed: 2016-04-07
Abstract: A sheet material depletion detection mechanism that is provided with: a sheet material information part that indicates information related to a sheet material that is wound onto a core member in which a light transmission part is formed; a reading part that optically reads the sheet material information part; and a detection part that detects when the sheet material has been depleted. A formation part is adhered to an outer surface of the core member and to an inner surface of the sheet material. The sheet material information part is formed at a section of the formation part that corresponds to the light transmission part. The adhesion between the sheet material and the formation part is greater than the adhesion between the core member and the formation part. During an operation in which the sheet material is drawn out, the detection part detects that there is sheet material when a reading signal that indicates that the reading part has read the sheet material information part is received and detects that the sheet material has been depleted when the reading signal is no longer received.
Patent CA-2982525-A1 (CA)
Inventor: EGNER JOHN
IPC: F02C7/32
Filed: 2016-04-22
Abstract: An aircraft fuel pump assembly (30) comprises a pump (40), a canister (42) arranged to enclose the pump and mount the pump within an aircraft fuel tank (20, 22, 24). The assembly also includes a discrete electronics unit (60) configured to be mounted remotely to the pump (40). The pump assembly (30) may be provided within an aircraft fuel system (10) of an aircraft (1).
Patent CA-2982744-A1 (CA)
Inventor: TSUKIZAKI ATSUSHI
IPC: B60L50/16
Filed: 2015-04-14
Abstract: Provided is a device for controlling the starting of an electric vehicle, in which vehicle starting with good response to a starting request is achieved while minimizing starting shock when there has been a starting request. A driveline is provided with a first motor generator (MG1) as a motive power source, and a multistage gear transmission (1) for changing the speed of output from the first motor generator (MG1) and transmitting the output to drive wheels (19). The multistage gear transmission (1) has, as speed-changing elements, engaging clutches (C1), (C2), (C3) that mesh and engage due to the stroke from a disengaged position. This hybrid vehicle is provided with a transmission control unit (23). When the third engaging clutch (C3), which is a starting clutch, has engaged while the vehicle is stopped, the transmission control unit (23) maintains the engagement of the third engaging clutch (C3) for a duration that includes the vehicle stopped state and lasts until the next starting.