baber/WOPTO huggingface dataset:
Patent CA-2899017-A1 (CA)
Inventor: JAYARAMAN SHIVA
IPC: A61M1/00
Filed: 2015-07-31
Abstract: A device for performing laparoscopic surgery which combines cautery and tissue debris conveyance via a combination of suction and an archimedes screw, the cautery electrode encased within the archimedes screw, the device comprising a body portion housing a motor for rotating the screw, a cannula having an aperture for exposing an instrument, extending from the body portion, and a connector system operatively associated with the body portion, the connector system organized to provide pre-determined relative locations of connection for operably connecting the cannula, a cautery electrode and an archimedes screw to the body portion such the cautery electrode tip is positionable outside the aperture of the cannula and the archimedes screw is disposed within the cannula in a position for conveying tissue entering the cannula via suction.
Patent CA-2900490-A1 (CA)
Inventor: HEARN ALEX
IPC: A24F15/015
Filed: 2014-03-25
Abstract: A pressurised refill canister 5 containing a reservoir 31 of composition including a propellant and a nicotine or a pharmaceutically acceptable derivative or salt thereof. The reservoir 31 is at a pressure of greater than 400k Pa at 20°C. A refill outlet valve 20 comprises a stem 6 with an axial bore 24 open at the axial end furthest from the reservoir 31 to provide an outlet which discharges the composition in an axial direction. The stem 6 is displaceable from a closed position to which it is biased by a first resilient member with a spring force of greater than 10N when no external force is applied to a dispensing position against the action of the first resilient member to open a flow path from the reservoir to the outlet.
Patent CA-2900795-A1 (CA)
Inventor: FRIEDMAN NATHAN L
IPC: A61F2/01
Filed: 2014-03-10
Abstract: This document provides vascular filtering devices and methods for their use. In some embodiments, the vascular filtering devices include an elongate member having a wall with one or more apertures and a lumen. The vascular filtering devices can also include a porous membrane bag portion with multiple elongate extensions that extend through the apertures of the elongate member and through the lumen of the elongate member, exiting the lumen at the proximal region of the elongate member.
Patent CA-2905054-A1 (CA)
Title: Capteur de proximite pour aeronef dote d'un assemblage etanche particulier
Inventor: ATAMAN GARY
IPC: B64C25/28
Filed: 2015-09-18
Abstract: Capteur (1) de proximité pour aéronef comportant : -    un boîtier (2) délimitant un volume interne (3) et présentant un passage (31) entre ce volume interne et une première zone externe (Z1) au boitier ; -    une pièce mobile (4) dans le volume interne (3); -    des moyens de détection (5) d'un déplacement de ladite pièce mobile (4) comportant une portion de détection (51) s'étendant dans le passage (31) et une rainure (52) ouverte vers l'extérieur de la portion de détection (51) et s'étendant entre la première zone externe (Z1) et ledit volume interne (3). Pour améliorer l'étanchéité entre la zone externe (Z1) et le volume interne (3), des premiers moyens d'étanchéité (14) sont disposés autour de la portion de détection (51), à l'intérieur du passage (31), ces premiers moyens d'étanchéité (14) interdisant le passage de fluide via ladite rainure (52).
Patent CA-2905224-A1 (CA)
Inventor: MUNOZ HECTOR
IPC: C08J7/046
Filed: 2014-03-12
Abstract: The present invention relates to a polyurethane-based composition comprising a polyurethane prepolymer, a solvent, a plasticizer and a curing agent, where the curing agent comprises a mononuclear aromatic polyamine, and is present in an amount such that the molar ratio of all amine functions in the polyamine to all isocyanate functions in the composition is at least 0.7:1. Polyurethane-based compositions of this type have proven to be effective in particular as adhesives and filling materials for the repair of elastic substrates since they can be processed quickly and can still be readily processed even at low temperatures. Further aspects of the present invention relate to processes for the bonding or repair of elastic substrates which include corresponding polyurethane-based compositions, and also to a use of the composition for the bonding and repair of elastic substrates.
Patent CA-2905260-A1 (CA)
Inventor: SCHULZ DETLEF
IPC: H01M8/06
Filed: 2014-03-25
Abstract: Fuel cell arrangement having an improved efficiency. The arrangement comprises one or more fuel cell units 1 10 and a methanation unit 200 and a control unit 300. The fuel cell unit comprises a water inlet 1 1 1, a hydrogen outlet 1 12 and an oxygen outlet 1 13. The methanation unit comprises a catalyst 222, a hydrogen inlet 213, a carbon oxide inlet 214 having a first controllable valve 215 and a methane outlet 216, wherein the hydrogen outlet of the first fuel cell unit is coupled to the hydrogen inlet of the methanation unit, and the methanation unit is adapted to convert hydrogen and carbon oxide into methane, wherein the control unit is adapted to control the first controllable valve so as to obtain an optimum converting process to convert hydrogen and carbon oxide into methane.
Patent CA-2905438-A1 (CA)
Inventor: SHAILUBHAI KUNWAR
IPC: A61K38/10
Filed: 2014-03-13
Abstract: This invention provides novel guanylate cyclase C (GC-C) agonists and their therapeutic use. The agonists may be used either alone or in combination with one or more additional agents.
Patent CA-2908172-A1 (CA)
Inventor: PARRIN DAVID JOHN
IPC: B65D90/00
Filed: 2014-03-26
Abstract: The current invention concerns a method and device for securing cargo load in a container. In an embodiment of the current invention, such method comprises:.cndot. - providing a wall securement device (1) comprising two or more apertures allowing the passage of securing means such as straps, which wall securement device is attached to an inner rigid structure of the wall; and .cndot. - lashing the cargo load with securing means by use of the wall securement device, whereby the wall securement device is located at the corner post of said container. In a second aspect, the current invention provides for a wall securement device for securing loads.
Patent CA-2909797-A1 (CA)
Title: Controlling an hvac system during demand response events
Inventor: MATSUOKA YOKY
IPC: G05D23/20
Filed: 2014-04-15
Abstract: Apparatus, systems, methods, and related computer program products for carrying out a demand response (DR) event via an intelligent, network-connected thermostat associated with a structure. The systems disclosed include an energy management system in operation with an intelligent, network-connected thermostat located at a structure. The thermostat is operable to control an HVAC system. Control during a DR event period may be performed based on an optimal control trajectory of the HVAC system, where the control trajectory is optimal in that it minimizes a cost function comprising a combination of a first factor representative of a total energy consumption during the DR event period, a second factor representative of a metric of occupant discomfort, and a third factor representative of deviations of a rate of energy consumption over the DR event period.
Patent CA-2911073-A1 (CA)
Title: Hood devices, methods, and systems with features to enhance capture and containment
Inventor: SCHROCK DEREK W
IPC: F24C15/20
Filed: 2009-01-19
Abstract: A device that augments the capture and containment of an exhaust hood using jets is retrofitable to existing exhaust hoods. The device, in embodiments, forms a self-contained system that is separate from the hood and can be installed in existing hoods providing them with increased performance. Various embodiments are shown which are suitable for canopy and backshelf hood designs.
Patent CA-2913884-A1 (CA)
Inventor: LI MENG
IPC: G06F11/36
Filed: 2015-12-03
Abstract: According to some embodiments, system comprises a communication device operative to communicate with a user to obtain one or more requirements associated with a model for a test case generation module; a translation computer module to receive the model, store the model and generate an intermediate model; a generator computer module to receive the intermediate model, store the intermediate model, generate at least one test case; a memory for storing program instructions; at least one test case generation platform processor, coupled to the memory, and in communication with the translation computer module and the generator computer module, operative to execute program instructions to: transform the model into an intermediate model by executing the translation computer module; identify a model type associated with the intermediate model based on an analysis of the intermediate model by executing the generator computer module; select a test generation method based on analysis of the identified model type by executing the generator computer module; generate at least one test case for use in software validation and verification. Numerous other aspects are provided.
Patent CA-2917538-A1 (CA)
Inventor: HARPER ROSS
IPC: E04B1/343
Filed: 2016-01-11
Abstract: This invention is aimed at enhancing manufacturing and fabrication of componentry for large scale industrial or processing facilities (for example) by tailoring prefabrication of modules suitable for both: a) shipment and logistics advantages enjoyed by container transport and transshipment systems; and b) convenient and safe, efficient assembly to working end-state on-site. In particular, this is aimed at providing pre-populated subassemblies as modules with multi-modal container-like characteristics for shipping, transshipping and inventorying, but which are pre-built to a large extent to include pre-positioned and connected wiring, piping, tubing, valves, electrical and signal conduits, control systems, flooring and lighting, equipment such as pumps and motors, filters, process vessels, heaters and the like; each such pre-populated module can be attached to one or more other modules, or to a larger industrial facility, to quickly and with maximum exactness and efficiency, and safely develop and build-out the industrial facility.
Patent CA-2920817-A1 (CA)
Inventor: EDWARDS HANNAH JOY
IPC: C07D401/04
Filed: 2014-08-14
Abstract: The present invention provides compounds of formula (I): compositions comprising such compounds; the use of such compounds in therapy (for example in the treatment or prevention of a disease or condition in which plasma kallikrein activity is implicated); and methods of treating patients with such compounds; wherein A, B, W, X and Y are as defined herein.
Patent CA-2920915-A1 (CA)
Inventor: DELISLE JEAN-FRANCOIS
IPC: H04L12/16
Filed: 2016-02-17
Abstract: A simulation server capable of transmitting a visual prediction indicator representative of a predicted simulation event discrepancy. The simulation server stores a lesson plan comprising one or more events. A particular event has a corresponding objective consisting in a value, and a corresponding prediction metric consisting in another value. The objective is not met when the prediction metric is met. The simulation server executes a simulation according to the lesson plan, and transmits a visual representation of the executed simulation to a computing device. The simulation server collects simulation data representative of the executed simulation, processes the simulation data, and compares a simulation value of the particular event with the corresponding prediction metric. When the prediction metric is met, the simulation server transmits information for displaying in the visual representation of the executed simulation a visual prediction indicator representative of the prediction metric being met to the computing device.
Patent CA-2921139-A1 (CA)
Inventor: DIDEY ARNAUD
IPC: B64C25/40
Filed: 2014-09-05
Abstract: A drive system for an aircraft landing gear, the drive system comprising: a pinion gear (110); a drive shaft (120) arranged to rotate the pinion gear about a drive axis; a driven gear arranged to mesh with the pinion gear to be rotatable by the pinion gear, the driven gear being connectable to a wheel of the landing gear to be capable of rotating the wheel about a wheel axis; and a flexible interface comprising a crowned spline joint (501) between the drive shaft and the pinion gear. The crowned spline joint is arranged to permit tilting of the pinion gear relative to the drive axis. In some embodiments a first spline joint between the drive shaft and the pinion gear is arranged to permit tilting of the pinion gear relative to the drive axis; and a second spline joint is arranged to permit translation of the pinion gear along the drive axis relative to the drive shaft.
Patent CA-2924951-A1 (CA)
Title: Methods and systems for key generation
Inventor: DAVOUST NANCY LOUISE
IPC: G09C5/00
Filed: 2016-03-24
Abstract: Methods and systems for key generation and device management are disclosed. A  root key can be stored on a component which can be integrated with a device, and the component can store a product class identifier. The product class identifier can define a class of products, devices, features, hardware components, or other entities. One or more keys can be generated and stored on the devices based on the product class identifier and the root key.  A network operator or service provider can then provide services to a class of devices that includes the device, or perform and manage other functions. The services can be authorized or otherwise implemented based on the one or more new keys stored at the devices within the class of devices.
Patent CA-2927356-A1 (CA)
Title: Delivery of agents using metastable liposomes
Inventor: KAUFMAN JONATHAN H
IPC: A61K31/436
Filed: 2014-10-22
Abstract: Metastable liposomal formulations for hydrophobic drug delivery to a tissue or tissue lumen such the bladder have been developed. These are at least one micron in diameter and formed of one or more lipids having entrapped in the lipid a hydrophobic therapeutic, prophylactic or diagnostic agent. The greater stability of these liposomes, as well as the enhanced transfer of entrapped agent into the adjacent tissue, provides for better delivery, especially of hydrophobic agents such as tacrolimus which does not penetrate tissue well. The metastable liposomal formulations can be administered locally, preferably by instillation, or topically, for example, by spraying or painting, to a tissue or tissue lumen such as the bladder in need of treatment.
Patent CA-2927788-A1 (CA)
Title: Prostacyclin compounds, compositions and methods of use thereof
Inventor: MALININ VLADIMIR
IPC: C07C271/44
Filed: 2014-10-24
Abstract: Compounds of Formula II and compositions comprising the same are provided herein.  Specifically, compounds of Formula II comprise treprostinil covalently linked to a C14 to C18 alkyl via an ester bond or a linear C5-C18 alkyl via an amide or carbamate linkage.  Prostacyclin compounds provided herein can also include at least one hydrogen atom substituted with at least one deuterium atom. Methods for treating pulmonary hypertension (e.g., pulmonary arterial hypertension) and portopulmonary hypertension are also provided. (see formula II)
Patent CA-2927839-A1 (CA)
Inventor: DREOSSI GIUSEPPE
IPC: A47L15/23
Filed: 2013-12-20
Abstract: The present invention relates to an arrangement for creating a wash zone with intensified washing in a washing chamber (11) of a dishwasher (10), said arrangement comprising: a spray arm (8) rotatably arranged around an axis A; a water pump (19) arranged to feed water to the spray arm (8); a control unit (25) arranged to control operation of the water pump (19); wherein at least one additional nozzle (30) is arranged on the spray arm (8), said additional nozzle (30) being arranged to be opened when the pressure in the water fed from the water pump (19) to the spray arm (8) exceeds a predetermined level, the invention furthermore relates to a dishwasher comprising said arrangement.
Patent CA-2928899-A1 (CA)
Inventor: SCHULTZ JACK WILLIAM
IPC: A61K9/26
Filed: 2013-11-04
Abstract: A montelukast composition having a therapeutically effective amount of montelukast in a sustained release is disclosed. A montelukast composition having a therapeutically effective amount of montelukast in an immediate release and sustained release is also disclosed.
Patent CA-2929207-A1 (CA)
Title: Hard-facing for downhole tools and matrix bit bodies with enhanced wear resistance and fracture toughness
Inventor: WANG YING
IPC: C01B32/949
Filed: 2014-10-24
Abstract: A composite material and a methods of making and using the composite material, wherein the composite material provides improved wear resistance and fracture toughness to hard-facing and matrix materials for down hole drilling tools.
Patent CA-2929733-A1 (CA)
Title: A bacillus subtilis strain deposited under deposit number cect 8258 and method for protecting or treating plants
Inventor: FERNANDEZ MARTIN FELIX
IPC: A01N63/22
Filed: 2014-11-07
Abstract: A Bacillus subtilis strain deposited under deposit number CECT 8258 and a method for protecting or treating plants, plant parts, plant roots or plant seeds from fungal and bacterial infestations, comprising applying a composition comprising the Bacillus subtilis strain deposited under deposit number CECT 8258 or a supernatant obtained from a culture of the Bacillus subtilis strain deposited under deposited number CECT 8258 or an extract isolated from Bacillus subtilis strain deposited under deposited number CECT 8258 to said plants, plant parts, plant roots or plant seeds.
Patent CA-2932162-A1 (CA)
Inventor: HAMILTON BRUCE
IPC: B65D25/28
Filed: 2016-06-03
Abstract: A body for a blow-molded waste cart and a waste cart having a blow-molded hollow body with a rear wall and a handle keyway formed in the rear wall and a handle installed in the keyway. The body may include a detent formed in the rear wall of the body that engages a projection formed on the handle assembly. The keyway may be formed of a number of spaced trapezoidal slots with undercut sections that mate with a plurality of spaced trapezoidal keys on the handle. The waste cart, as well as the handle assembly may be blow-molded.
Patent CA-2932521-A1 (CA)
Title: Optimized liquid or condensate well production
Inventor: FORTNUM DAVID E
IPC: E21B43/12
Filed: 2016-06-08
Abstract: A dedicated borehole for an ESP or artificial lift mechanism communicates with a sump or wellbore to collect liquids and/or condensate from one or more other bores where there can be laterals into a producing formation. If the ESP or artificial lift mechanism needs to be replaced the dedicated bore with the ESP or artificial lift mechanism can be closed off and the ESP or artificial lift mechanism removed without taking out the main bore or bores connected to the sump or wellbore. Those bores can continue to produce gas as liquids and/or condensate accumulate in the sump, sumps or wellbore. When the ESP or artificial lift mechanism is replaced the liquid can be pumped to surface without interruption of the gas production.
Patent CA-2934213-A1 (CA)
Inventor: COMEAU WAYNE
IPC: B25F5/00
Filed: 2016-06-28
Abstract: A tool fixture can include a plate, a first bolt, a first aperture, and a pin actuator assembly. The first bolt can extend away from a top surface of the plate and have threads of a first thread configuration. The first aperture can be disposed on an opposite side of the plate relative to the first bolt and can extend through the plate and be at least partially threaded with threads of the first thread configuration. The pin actuator assembly can include a base and a pin. The base can extend away from the top surface and can be engaged with the plate for rotation. The pin can be mounted in the base for movement between a retracted position and an extended position. The base can be disposed on an opposite side of the plate relative to the first aperture.
Patent CA-2935171-A1 (CA)
Title: Hoes
Inventor: PAWLUSKI EDMUND A
IPC: A01B1/08
Filed: 2016-06-30
Abstract: There is provided a hoe having a handle portion and a blade having a base, lateral edges and a leading edge. The lateral edges meet at the base, the leading edge meets each of the lateral edges, and the blade is attached to the handle portion at the base. The leading edge is rounded to form a convex portion of the blade and the surface of the blade is curved. The blade may be shaped like a portion of a spherical cap.
Patent CA-2938564-A1 (CA)
Title: Fiber containing compositions and methods of making and using same
Inventor: WILLIAMS KRISTIN RHEDRICK
IPC: A23L33/00
Filed: 2007-11-07
Abstract: A composition comprising at least about 25% of a fiber component, by weight of the composition, provides a safe and effective amount of fiber component to a user. A method of producing such a composition is provided. Additionally a method of providing a safe and effective amount of fiber component to a user is provided.
Patent CA-2938827-A1 (CA)
Inventor: TEDESCHI JONATHAN R
IPC: H01Q21/06
Filed: 2014-12-01
Abstract: A shared aperture antenna array including an array of antennas is disclosed. Elements of neighboring antennas are shared to create additional antennas. The shared elements include radiating patches and apertures. Each antenna shares an aperture with neighboring antennas. The array of antennas may be linear or two-dimensional. A phase shifting network with single-pole-single-throw reflective switches may be coupled to the antennas.
Patent CA-2940617-A1 (CA)
Inventor: BOUMENDIL ALON
IPC: A61B34/20
Filed: 2016-08-30
Abstract: Apparatus, including a ferromagnetic sheet and at least one radiator, mounted in proximity to the ferromagnetic sheet and configured to radiate a magnetic field into a region in proximity thereto. The apparatus further includes a solid sheet of thermal insulation, mounted between the ferromagnetic sheet and the at least one radiator so as to prevent transfer of thermal energy from the at least one radiator to the ferromagnetic sheet.
Patent CA-2942688-A1 (CA)
Inventor: ZHU ZHENCAI
IPC: B21C47/12
Filed: 2015-05-13
Abstract: A device and method for detecting a disordered rope in multi-layer winding around a reel. The detecting device comprises a screw motor (18), a screw coupling (15), a screw (14), an optical axis (7), a screw nut (12), a linear bearing (4), and a detecting mechanism. The detecting mechanism comprises contact switches (5) and a contact switch support (6). The contact switch support (6) is installed between the linear bearing (4) and the screw nut (12). The contact switches (5) are connected to the contact switch support (6). A coder (22) is installed on a coder support (21). The coder support (21) is installed on a reel support (23). A signal wire of the coder (22) and a signal wire of a strip-shaped contact switch (5) are connected a PLC input end. When the phenomenon of rope disorder occurs, the strip-shaped contact switch (5) touches disordered ropes, and at this time, a triggering signal of the strip-shaped contact switch (5) is transmitted to a PLC, an alarm is given, and a machine is stopped, thereby avoiding an damage and a rope break caused by the disordered winding of steel wire ropes, and prolonging the service life of the steel wire ropes.
Patent CA-2947135-A1 (CA)
Title: Inhalateur d'arome du type sans combustion et support lisible par ordinateur
Inventor: YAMADA MANABU
IPC: A24F40/60
Filed: 2015-04-28
Abstract: L'invention concerne un inhalateur d'arôme du type sans combustion qui comprend une première unité, une seconde unité qui comprend une source d'aérosol ou une source d'arôme, et une unité de commande. L'unité de commande intègre une première quantité d'énergie électrique cumulée qui est une valeur cumulée de la quantité d'énergie électrique fournie à une source de chaleur pendant une série d'opérations de bouffée et fournit une notification de l'achèvement d'une série d'opérations de bouffée lorsque la première quantité de puissance électrique cumulée atteint une quantité d'énergie électrique requise.