baber/WOPTO huggingface dataset:
Patent CA-2900737-A1 (CA)
Inventor: BANKS STEWART
IPC: B65D47/00
Filed: 2014-03-07
Abstract: A foaming assembly includes a porous foaming element, a liquid chamber and an air chamber. The porous foaming element has an air inlet, a liquid inlet and an outlet and it has at least two zones of different pore sizes. The liquid chamber is in flow communication with the porous foaming element. The liquid chamber has a volume that is movable between an at rest position to an activation position. The air chamber is in flow communication with the porous foaming element. The air chamber has a volume that is movable between an at rest position to an activation position. Liquid and air are forced into the porous foaming element under pressure and air from the air inlet and liquid from the liquid inlet mix in the porous foaming element mix to form foam which exits through the outlet. A dispenser may include a foaming assembly and a liquid container.
Patent CA-2902835-A1 (CA)
Title: Control choke system
Inventor: FRENZEL ROBERT A
IPC: E21B43/12
Filed: 2014-03-13
Abstract: A system, including a wellhead system, and a flow control system coupled to the wellhead system, wherein the flow control system includes a housing with a flow path between an inlet and an outlet, a flow control device disposed in the housing along the flow path, and a bonnet assembly surrounding the flow control device, wherein the bonnet assembly is configured to selectively mount one of a manual actuator and a powered actuator to actuate the flow control device.
Patent CA-2904538-A1 (CA)
Inventor: FORTI ERIC
IPC: B65D81/20
Filed: 2015-02-12
Abstract: A food preservation container and related method of use is provided. The food preservation container includes a body including at least one sidewall and having an interior volume. There is a lid for removably attaching to the body for sealing the food preservation container in an air and liquid tight manner. An expandable medium is attached to the lid, the expandable medium includes a plurality of gussets normally in a compacted configuration against the lid. A port is formed in the at least one sidewall configured to connect to a source of suction. The suction is for evacuating the container and causing the expandable medium to expand away from the lid and into the interior volume. The expandable medium may be viewed through the sidewall of the body or from the exterior of the lid to provide a visual indication of whether the food preservation container is evacuated.
Patent CA-2907081-A1 (CA)
Inventor: DECORE JEFFREY A
IPC: B24B23/02
Filed: 2013-03-15
Abstract: A portable and transportable die cavity modifying machine having a base carrying a carriage adjustable along one axis, e.g., a generally horizontal axis, and a machining head adjustable along another axis, e.g., a generally vertical axis, for modifying a die cavity of a stamping die in a manner that prevents blank or slug pulling during stamping press operation. The machine includes a grinder that can be pneumatically powered having a grinding bit used to precisely machine a slug retention groove in a die cavity defining surface (sidewall) of a die cavity formed in a stamping die. The machine has an angularly adjustable head carrying the grinder enabling adjustment of the angle of the groove relative to die cavity defining surface enabling the groove to be angled relative to the direction of a punch entering the die cavity during stamping.
Patent CA-2908754-A1 (CA)
Title: Navigation system with rapid gnss and inertial initialization
Inventor: MORIN KRISTIAN
IPC: G01S19/49
Filed: 2015-10-13
Abstract: A navigation system for use with moving vehicles includes target points proximate to a rendezvous site located on a first moving vehicle. One or more transmitters broadcast target point positioning information. A navigation unit on a second moving vehicle utilizes a camera to capture images that include the target points or a detector system that emits one or more beams to the target points. The navigation unit determines the relative position and orientation of the rendezvous site at the second vehicle. The navigation unit utilizes the relative position and orientation and an absolute position and orientation of the rendezvous site calculated from the target position information and calculates an absolute position and orientation corresponding to the second vehicle. The navigation unit then initializes its component inertial subsystem using a local position and orientation that are based on the calculated absolute position and orientation of the second vehicle.
Patent CA-2910271-A1 (CA)
Title: Aldh2 for treatment of toxicity associated with an aldh2 deficiency
Inventor: KATSNELSON LLANA
IPC: A61P25/30
Filed: 2014-04-23
Abstract: The present invention provides methods and compositions comprising ALDH2 in the treatment of a patient with toxicity resulting from ALDH2 deficiency. The physiological states that may be treated using the present invention include temporary ALDH2 deficiency, such as that seen by alcohol poisoning or an ischemic event.
Patent CA-2912383-A1 (CA)
Inventor: SENARATNE RYAN H
IPC: C12P7/06
Filed: 2014-06-05
Abstract: Process are provided which are effective for controlling medium conductivity during fermentation of a CO-containing gaseous substrate while providing an STY of about 10 g ethanol/(Lday) or more. The process includes balancing medium conductivity, specific carbon uptake or cell density levels.
Patent CA-2913199-A1 (CA)
Inventor: BULTE-LOYER HELENE
IPC: C04B24/24
Filed: 2014-05-22
Abstract: A cement for use in wells in which hydrogen sulfide is present, comprises polymer particles. In the event of cement-matrix failure, or bonding failure between the cement/casing interface or the cement/borehole-wall interface, the polymer particles swell when contacted by hydrogen sulfide. The swelling seals voids in the cement matrix, or along the bonding interfaces, thereby restoring zonal isolation.
Patent CA-2913792-A1 (CA)
Inventor: BAIRD HAROLD RUSSELL
IPC: F17D5/02
Filed: 2014-04-30
Abstract: Described herein is an autonomous fluid spill containment device for a pipeline which has a carrier conduit for transporting a fluid and a containment conduit located around the carrier conduit to define an interstitial space for receiving fluid spilled from the carrier conduit. The device includes a spilled fluid barrier for stopping spilled fluid flow. The fluid barrier is located in the interstitial space and extending between the carrier conduit and the containment conduit. A cable sensor is associated with the containment conduit for detecting spilled fluid flowing in the containment conduit.
Patent CA-2917015-A1 (CA)
Title: Ultrasonic cutting blade with cooling liquid conduction
Inventor: VOIC DAN
IPC: A61B17/32
Filed: 2014-06-25
Abstract: An ultrasonic surgical tool has probe body with an operative surface or edge contactable with organic tissues for performing a surgical operation on the tissues. A shank of the probe body is provided with a connector for operatively attaching the tool to a source of ultrasonic mechanical vibrational energy. The shank and a portion of the probe body are formed with a channel for fluid delivery to the probe body. At least a portion of the probe body located between the channel and the operative surface or edge has a microporous or sintered structure enabling fluid penetration to the operative surface or edge from the channel.
Patent CA-2917882-A1 (CA)
Title: Single axis solar tracking system
Inventor: CORIO RONALD P
IPC: F24S50/20
Filed: 2014-04-11
Abstract: A solar tracking system with a plurality of tracking assemblies (12) moved by a single motor (14). A method and system that prevents overloading the motor or tripping a circuit breaker due to an obstructed or impeded tracker includes sensing movement (162) of the tracker assemblies (12) and entering into obstruction clearing modes. Obstruction clearing mode 1 (OCM1) (168) is a high frequency adjustable mode that prompts movement for an adjustable period of time. If movement commences, the system returns to a normal mode. If there is no movement, the system enters into an obstruction clearing mode 2 (OCM2) (176) with is an adjustable lower frequency series of attempts. If there is no movement, no further attempts are made. Each of these steps are monitored and controlled remotely. There are two types of secure connections for drivelines, torque tubes (16, 110, 220) or affixing driveline linkages (130) for high torque conditions.
Patent CA-2919217-A1 (CA)
Inventor: COLLIER PAUL
IPC: B65D5/00
Filed: 2014-08-28
Abstract: The invention provides a container (2) comprising a base (4) for storing and displaying one or more items (42), and a cover (22), wherein the container (2) is configurable between a closed position in which the base (4) is covered by the cover (22) and an open position in which at least one item is (42) visible and removable from the base (4), in use, and wherein at least one of the cover (22) and the base (4) comprises an attachment point or area on a surface thereof, for connecting a base (4) or cover (22) of a second container (2) to the cover (22) or base (4), in use.
Patent CA-2920668-A1 (CA)
Title: Method for enhancing productivity of hydrocarbon formations using fluid containing organometallic crosslinking agent and scale inhibitor
Inventor: SHEN DONG
IPC: C09K8/68
Filed: 2014-08-12
Abstract: Scales are prevented or inhibited from forming in a well or in a formation penetrated by a well by pumping into the well a fluid comprising a hydratable polymer, a crosslinking agent, such as an organometallic crosslinking agent containing a polyvalent metal and a scale inhibitor selected from the group consisting of polyvinyl sulfonates, a polyacrylamidomethylpropane sulfonic acid, carboxymethyl inulin and sulfonated polyacrylates and mixtures thereof.
Patent CA-2921136-A1 (CA)
Inventor: DIDEY ARNAUD
IPC: B64C25/40
Filed: 2014-09-03
Abstract: Known autonomous taxi systems for aircraft include a rigid connection between the aircraft wheel and a gear which is used to drive it. Such arrangements have been found to suffer from the problem that wheel deformation modes cause unacceptable wear and/or stresses within the drive system and/or wheel. The present invention thus proposes 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 (130) arranged to mesh with the pinion gear to be rotatable by the pinion gear, the driven gear being connectable to a wheel (200) of the landing gear to be capable of rotating the wheel about a wheel axis; and a flexible interface (400). The flexible interface comprises a plurality of driven gear coupling members, each driven gear coupling member having a first connection portion attached to the driven gear, a second connection portion adapted to be attached to the wheel at an offset distance from the wheel axis, and a joint between the first connection portion and the second connection portion, the joint permitting relative movement between the first connection portion and the second connection portion.
Patent CA-2923702-A1 (CA)
Inventor: SIRICHAI SARAHUT
IPC: A45C11/00
Filed: 2016-03-15
Abstract: A reversible case construction encases an electronic device and enables a user to selectively display an outer case material. The reversible case construction includes a device-holding mechanism, and a multi-layer, multi-section device-concealing panel assembly. The device-holding mechanism is sized and shaped to removably receive an electronic device. The device-concealing panel assembly includes first and second material portions. The first and second material portions each include outer surfacing, a panel assembly-to-holder interface section, an interface-cover section, and a device-encasing section. The interface-cover sections and device-encasing sections are attached to one another for providing a reversible panel assembly. The reversible panel assembly is pivotal relative to the device-holding mechanism. Thus, the first and second material portions are selectively presentable for displaying the outer case material.
Patent CA-2924509-A1 (CA)
Inventor: SHAPIRO BRUCE ALLEN
IPC: A61K47/48
Filed: 2014-09-17
Abstract: La présente invention concerne des nanoparticules d'ARN et des nanoparticules d'ADN/ARN chimères présentant une ou plusieurs fonctionnalités. Ces nanoparticules d'ARN multifonctionnelles peuvent être utilisées à des fins thérapeutiques ou diagnostiques dans un certain nombre de maladies ou de troubles.
Patent CA-2927163-A1 (CA)
Inventor: JONES NICHOLAUS ADAM
IPC: G06Q10/08
Filed: 2016-04-14
Abstract: In some embodiments, methods and systems of managing products at a retail sales facility include scanning a product in a stocking cart at the retail sales facility using a hand-held electronic device including a processor. At least two of the following three functions may be performed based on the scanning of the product. First, the stocking cart may be audited by comparing scanned data to data contained in an inventory management database Second, a determination of whether the item is on a pick list may be made, which may include determining a demand for the scanned product to arrive at a decision whether to store the product in the stock room or place it on a shelf on the sales floor. Third, if the item is to be stored in the stock room, a determination of whether identical items are stored in bins in the stock room may be made.
Patent CA-2927515-A1 (CA)
Inventor: BASIR OTMAN A
IPC: B60W40/09
Filed: 2014-10-14
Abstract: The behavior-based driving record management program is designed to assist drivers that have received driving penalties or "demerit points" to improve their behavior and "rehabilitate" to recover their driving privileges. Telematics are used to monitor the driving behavior over time and provide feedback to the driver. The system can also be used to implement graduated licensing programs to ensure that only qualified young drivers are graduating from one level to another demonstrating actual driver behavior and driving experience whilst reducing fraud.
Patent CA-2928847-A1 (CA)
Inventor: HARRIS CHARLES
IPC: H02K15/14
Filed: 2016-05-03
Abstract: An extruded housing 12 for an electric motor comprises: an extruded cylindrical body for holding electrical parts of the motor, extruded axial fins 18 formed about the outside of the cylindrical body, and radial cuts 20 machined through the axial fins 18.
Patent CA-2932568-A1 (CA)
Inventor: HUANG KUO-WEI
IPC: C07C51/00
Filed: 2014-11-26
Abstract: The invention describes phospho-amino pincer-type ligands, metal complexes thereof, and catalytic methods comprising such metal complexes.
Patent CA-2932831-A1 (CA)
Title: Substituted nicotinamide derivatives as kinase inhibitors
Inventor: BORAL SOUGATO
IPC: C07D405/12
Filed: 2014-12-10
Abstract: The present invention relates to organic molecules capable of modulating tyrosine kinase signal transduction in order to regulate, modulate and/or inhibit abnormal cell proliferation.
Patent CA-2933490-A1 (CA)
Title: Charger scanner system
Inventor: ELY GARY W
IPC: G01B11/00
Filed: 2007-08-30
Abstract: A measurement system and method for computing a geometric center of a log block in three dimensions is provided. The system comprises a charger apparatus and at least one block scanner mechanism. The scanner block mechanism includes an illumination source for projecting light along the length of the surface of the log block, forming a plurality of scan points and an imaging device for receiving the plurality of scan points that are reflected from the surface of the log block. The system further comprises processing unit that compiles information from the imaging device representative of a three-dimensional image of the log block. The processing unit calculates an optimum yield axis from the three-dimensional image.
Patent CA-2935147-A1 (CA)
Inventor: ZHANG HANG
IPC: G06F15/00
Filed: 2016-07-05
Abstract: An apparatus named Inpad. It consists of Touch Screen, Pen, Mics, Speaks, etc.  It is mainly used as input pad for mini intelligent devices like intelligent Glasses, intelligent Watches, Mindmate, and more and more smart living devices connected to the Internet of Things (loT), etc. which are not practical to have interface part.
Patent CA-2936156-A1 (CA)
Title: System and method for two dimensional gravity modeling with variable densities
Inventor: LI XIONG
IPC: G01V7/06
Filed: 2015-01-05
Abstract: Systems and methods for two dimensional gravity modeling with variable densities are disclosed. The methods may include a method of modeling the density of a subsurface formation. The methods may include generating a plurality of cells in a cross section of density values corresponding to a subsurface formation. The methods may further include assigning a density value to each cell. The methods may further include calculating a gravity effect for each cell based upon the density value. The methods may further include recording the gravity effect for each cell in a data structure.
Patent CA-2937775-A1 (CA)
Inventor: RUANE PATRICK
IPC: A61L29/16
Filed: 2015-01-09
Abstract: A method and device for local delivery of a water-insoluble therapeutic agent to the tissue of a normal or diseased body lumen is disclosed. An expandable structure of a medical disposable device, such as a balloon of a balloon catheter, is coated with a non-durable coating which includes an amphiphilic polymer or copolymer, in embodiments polyethylene glycol, having a substantially water-insoluble therapeutic agent dispersed therein. In some embodiments, the coating may also include iodine. The medical disposable device is inserted into a body lumen, and expanded to contact the non-durable coating against the body lumen and deliver the substantially water-insoluble therapeutic agent to the body lumen tissue.
Patent CA-2937949-A1 (CA)
Inventor: WANG XIN
IPC: G06N3/04
Filed: 2015-02-19
Abstract: A method of performing event-based Bayesian inference and learning includes receiving input events at each node. The method also includes applying bias weights and/or connection weights to the input events to obtain intermediate values. The method further includes determining a node state based on the intermediate values. Further still, the method includes computing an output event rate representing a posterior probability based on the node state to generate output events according to a stochastic point process.
Patent CA-2941157-A1 (CA)
Title: Biological fluid filters with molded frame and methods for making such filters
Inventor: LYNN DANIEL
IPC: B01D39/08
Filed: 2014-06-06
Abstract: Flexible housing filters for filtration of fluids and methods of making such filters are disclosed. The filters include a molded frame with no peripheral seal that houses a filter medium.
Patent CA-2942385-A1 (CA)
Inventor: VOGT SEBASTIAN
IPC: A61M5/19
Filed: 2016-09-20
Abstract: The invention relates to a device for mixing a bone cement (55), the device comprising at least one cartridge (1), wherein the cartridge (1) comprises in its interior a cylindrical mixing chamber (2), a discharge piston (4) which can be moved in the cylindrical mixing chamber (2) in the longitudinal direction and which is sealed against the walls of the mixing chamber (2), a mixing device (7) for thoroughly mixing the content of the mixing chamber (2), which is arranged in the interior of the mixing chamber (2), wherein the mixing device (7) can be operated externally via a mixing rod (6) and wherein the mixing rod (6) is guided through a passage in the discharge piston (4) in such a manner that it can be rotated and displaced in the longitudinal direction by the discharge piston (4), wherein the cartridge (1) comprises a discharge opening (5) opposite the discharge piston (4), wherein in the mixing chamber (2) a first component (3) of the bone cement (55) is contained between the discharge piston (4) and the discharge opening (5), wherein a monomer fluid as a second component of the bone cement (55) is introducable through the discharge opening (5) into the mixing chamber (2), and wherein the device comprises a locking element (9, 10) with which the mixing rod (6) is affixable or is affixed to the discharge piston (4) in such a manner that the discharge piston (4) can be moved by means of the mixing rod (6) in the mixing chamber (2) in the longitudinal direction. The invention also relates to a method for storing and mixing a bone cement (55) with such a device.
Patent CA-2944295-A1 (CA)
Inventor: AGGARWAL GARIMA
IPC: G06Q40/00
Filed: 2016-10-05
Abstract: A method and system are provided for displaying content on an electronic display. The method includes receiving data representing a plurality of items, each of the plurality of items being associated with a product or service. The method also includes requesting and receiving financial health data associated with a purchasing entity. The method also includes determining a subset of items from the plurality of items based on affordability relative to the financial health data, and having at least one of the plurality of items displayed on the electronic display. The subset of items may be displayed in a different manner than the other plurality of items displayed, the different manner may include either or both reducing visibility of the subset of items, and excluding the subset of items from being displayed.
Patent CA-2944349-A1 (CA)
Inventor: RAJIV NAYAR
IPC: A61K47/34
Filed: 2015-03-30
Abstract: The present invention provides a novel albumin-free preparation of Factor VIII has a high amount of salt and a low concentration of sugar and of glycine. The high salt provides stability and an elegant cake structure as the major crystalline component- The low amounts of sugar and glycine provide a complex amorphous matrix together with some amorphous non-crystallized salt for stabilization of Factor VIII. This formulation is particularly suitable for B-domain deleted Factor VIII that requires a high ionic strength environment for stability. The addition of low amount of glycine to the sucrose prevents the crystallization of salt. This results in an amorphous matrix comprising of glycine, sucrose, and salt. This amorphous matrix provides a stabilizing environment where Factor VIII is protected by three stabilizers; amino acid (glycine), sugar (sucrose or trehalose), and salt (NaCl). Such an amorphous matrix that can stabilize the Factor VIII across lyophilization and during storage as a lyophile.
Patent CA-2944808-A1 (CA)
Title: Apparatus for discharge of bulk materials
Inventor: SZENTIMREY MARK
IPC: B60P1/38
Filed: 2015-07-24
Abstract: The present invention relates to a system for transporting and discharging material from vehicles and trailers having a material hopper body. The material hopper body has generally inclined sidewalls and a substantially horizontal bottom area defined by an internal conveyor extending the length of the hopper body. A tailgate door closes the end of the hopper body to contain the load in the hopper. The tailgate door is moveable from the closed position to an open position to permit discharge of the material out the rear of the hopper. Lift and stabilizing means proximate the rear of the material hopper body elevate the hopper body. An external throw conveyor is adapted to pivot between a stored position at the side of the hopper body to an operational position behind and below the hopper body at the discharge end to directionally discharge material from the hopper body.