baber/WOPTO huggingface dataset:
Patent CA-2798332-A1 (CA)
Inventor: BOORSE SAMUEL R
IPC: F01N3/28
Filed: 2011-05-04
Abstract: Catalysts and catalytic articles for treating exhaust gas streams are described. In one or more embodiments, a catalyst system includes a first zone to abate nitrogen oxides by selective catalytic reduction, a second zone to oxidize ammonia and a third zone to oxidize carbon monoxide and hydrocarbons. Methods and systems for treating the exhaust gas stream are also provided. Methods of making and using such catalysts and catalytic articles are also described,
Patent CA-2800517-A1 (CA)
Inventor: SCOTT ASHLEY S
IPC: B41J2/035
Filed: 2011-05-28
Abstract: A method comprises introducing a fluid composition into one or more electrically insulating emitters, and applying voltage to the fluid to cause ejection of the solvent from the fluid after it exits the emitter. The fluid composition comprises first material having a dielectric constant greater than ~25 and polymer mixed into liquid solvent having a dielectric constant less than ~15, or polymer mixed into solvent having a dielectric constant greater than ~8. Voltage can be applied to the fluid composition via a conductive electrode immersed in the fluid, or positioned outside and adjacent to the emitters. Conductivity of the fluid composition can be less than ~100 µS/cm. A composition of matter comprises nanofibers formed by the method.
Patent CA-2801554-A1 (CA)
Inventor: BERGENHEM NILS
IPC: A61K39/00
Filed: 2011-06-03
Abstract: Compositions and methods for intranasal delivery of antigens for immunization of a mammal are disclosed. Antigens include, peptides, proteins, peptidomimetics, DNA, RNA, carbohydrates and phospholipids. The compositions contain at least one antigen and a permeation enhancer.
Patent CA-2801614-A1 (CA)
Inventor: KOTTEGODA NILWALA
IPC: C05G1/00
Filed: 2011-06-06
Abstract: A macronutrient sustained release composition for a plant locus having nitrogen containing macronutrient compound adsorbed on the surface of hydroxyapatite phosphate nanopartides, and a process for preparation thereof. The macronutrient adsorbed hydroxyapatite phosphate nanopartides are encapsulated within cavities present in wood such that the biodegradation of the wood releases the adsorbed macronutrient compounds in a slow and sustained manner to the soil. Further, the macronutrient particles are encapsulated within the cell cavities of wood and wood is coated with cellulose modified hydroxyapatite phosphate nanopartides such that the rupture of the nanocoating initiates the nitrogen release followed by the biodegradation of the wood releases the rest of the adsorbed macronutrient compounds in a slow and sustained manner to the soil.
Patent CA-2802061-A1 (CA)
Title: Electronic stroke sensor for air disc brake
Inventor: WALLACE THOMAS EDWARD
IPC: F16D66/00
Filed: 2011-06-17
Abstract: A vehicle brake monitor assembly for an air disk brake includes a brake actuator having a pushrod projecting from inside a chamber of said brake actuator. The pushrod releasably actuates a lever arm of a caliper thereby moving the disk brake into a braking position when the pushrod is in an extended position and releasing the disk brake from the braking position when the pushrod is in a retracted position. The pushrod includes a pushrod shaft and a contact member biased in a telescoping relationship relative to the pushrod shaft and the lever arm of the caliper abuts the contact member counteracting the bias of the contact member. A sensor is integrated with the assembly proximate the contact member and detects movement of the pushrod relative to the lever arm and to the pushrod shaft.
Patent CA-2802779-A1 (CA)
Title: Liquid-filled temperature control device of heat producing apparatus
Inventor: WANG CHANSONG
IPC: C09K5/04
Filed: 2010-08-06
Abstract: The present invention relates to a temperature sensing liquid medium of a liquid-filled temperature control device of a heat producing apparatus and the temperature control device are provided. The temperature sensing liquid medium is a mixed solution of any two or three components of water, methanol or alcohol, and ethylene glycol. The temperature control device comprises a temperature sensing part, a power part and a switching part. The temperature sensing part is a capillary (3). One end of the capillary (3) is sealed and the other end is connected with the power part. An enclosed space formed by the capillary (3) and a cavity of the power part is filled with the temperature sensing liquid medium. The power part cooperates with the switching part in such a manner that a snap-type diaphragm (2) combines with a quick flip spring leaf (9). As a result, the present invention can solve the safety problem in electric appliance which is caused by the malfunction of the snap-type diaphragm and the quick flip spring leaf.
Patent CA-2803130-A1 (CA)
Inventor: RONLAN ALVIN
IPC: B29C59/14
Filed: 2011-06-07
Abstract: A method of treating a surface of an object comprising a rubber material and in particular a bladder for use in a process for making a vehicle tyre. The method comprises subjecting the surface to a gas at a low pressure at which the gas is susceptible of forming plasma, and causing the gas to form plasma. In order to obtain repellent properties of the surface of the rubber material fluorine gas such as tetrafluormethane or hexafluorethane is used. Preferably the treatment is performed until there is obtained a surface layer of the rubber material with properties modified by the treatment having an expected lifetime corresponding to the expected lifetime of the object.
Patent CA-2806593-A1 (CA)
Title: Methods, apparatuses for providing secure fiber optic connections
Inventor: BARNES RAY S
IPC: G02B6/44
Filed: 2011-08-25
Abstract: Methods and apparatuses for providing secure fiber optic connections are disclosed. In one embodiment, a locking apparatus comprising a locking plate to secure fiber optic connections is disclosed. The locking plate is configured to be attached to a fiber optic adapter panel and adjustably positioned to a selected position such that when a fiber optic connector on the end of a fiber optic cable is connected to a fiber optic adapter on the fiber optic adapter panel, the fiber optic cable is allowed to pass through a cut-out area of the locking plate but a finger portion of the locking plate does not allow the fiber optic connector to pass through the cut-out area. A lock disposed on the locking plate is configured to keep the locking plate in the selected position. The locking apparatus may also be used to securely store unused or unconnected ports of an optical splitter in a separate enclosure, such as a parking lot compartment.
Patent CA-2806998-A1 (CA)
Inventor: COUVELIER KERRY
IPC: A47G23/02
Filed: 2013-02-15
Abstract: A beverage container holder for use in releasably securing a beverage container to a generally vertical member, such as an umbrella tube. The holder is flexible, and may be made from multiple layers of material or from a single layer (for example leather). The holder includes a friction sheet for providing augmented frictional engagement with the vertical member.
Patent CA-2808894-A1 (CA)
Inventor: SIMONIN STEPHEN PAUL
IPC: H01H3/28
Filed: 2013-03-11
Abstract: An improved solenoid having an enhanced magnetic field and failsafe operation is provided, wherein a primary winding and a secondary winding are constructed such that the combined force imparted on a plunger by both windings energized together is greater than the sum of the forces imparted by the primary and secondary windings energized separately, resulting in a smaller solenoid capable of providing a predetermined force, and providing a solenoid capable of tripping a circuit interrupting latch even if one of the windings is broken.
Patent CA-2810520-A1 (CA)
Inventor: OKINO STEVEN
IPC: C12Q1/68
Filed: 2011-09-09
Abstract: The disclosure provides methods for analyzing chromosomal DNA. The methods comprise introducing a DNA cleaving agent into a cell under conditions such that the DNA cleaving agent cleaves the genomic DNA to a different extent in different regions of the genomic DNA and thereby generating cleaved and intact DNA regions. Further disclosed are different DNA cleaving agents that can be used for cleavage. The methods for detecting intact and cleaved regions of DNA are also described.
Patent CA-2811417-A1 (CA)
Inventor: LAVON GARY DEAN
IPC: A61F13/496
Filed: 2011-09-12
Abstract: Aspects of the methods according to the present disclosure relate to the fabrication of refastenable pant diapers wherein discrete chassis are advanced in a machine direction such that the lateral axis is parallel with the machine direction. First side panels are then refastenably connected with the first waist region, and second side panels are permanently connected the second waist regions of the discrete chassis. The methods disclosed herein connect chassis with discrete lengths of side panel material and/or connection zone material, and forms a continuous web of articles formed by intermittently spaced chassis and intermittently spaced side panels bridging the gap between the intermittently spaced chassis. The chassis are then folded in the cross direction parallel to a lateral centerline and the first and second side panels are subsequently bonded together. The article is then subjected to knife cut adjacent the bonded regions to create discrete, pre-fastened refastenable pant diapers.
Patent CA-2816529-A1 (CA)
Inventor: DONNELLY SHEILA
IPC: A61K38/17
Filed: 2011-11-01
Abstract: This invention discloses the use of Heminth Defense Molecules in methods and compositions for modulating immune responses including treating or preventing undesirable or deleterious immune responses.
Patent CA-2816675-A1 (CA)
Title: Apparatus for seeding a fluid with tracing material
Inventor: BIROUK MADJID
IPC: G01P5/20
Filed: 2013-05-13
Abstract: A new seeder for laser-based velocity measurements in gaseous combusting and non-combusting flows is described herein. The performance of the seeder was tested under a variety of flow rate conditions. The testing revealed that control over the concentration of seeding particles, stability of particles supply, extended range of flow rate, and breakup of the agglomerates makes the newly designed seeder advantageous over its counterparts, especially for weak flow rates applications.
Patent CA-2818362-A1 (CA)
Inventor: SUCHOMEL PETR
IPC: G06T3/40
Filed: 2013-06-07
Abstract: Une méthode de mise à l'échelle de modèle graphique fondé sur un vecteur selon un facteur de mise à l'échelle non entier. Les relations des points de contrôle du modèle graphique fondé sur un vecteur, entre eux et par rapport au système de coordonnées de l'espace de travail, sont déterminées avant la remise à l'échelle du modèle graphique fondé sur un vecteur. Après une multiplication des valeurs de coordonnée des points de contrôle par un facteur déchelle non entier pour mettre à léchelle le modèle graphique original fondé sur un vecteur, les relations des points de contrôle, dans le modèle graphique fondé sur un vecteur, sont déterminées et comparées aux relations des points de contrôle dans le modèle graphique original fondé sur un vecteur. Les ajustements de position des points de contrôle dans le modèle graphique fondé sur un vecteur mis à l'échelle sont effectués pour obtenir, selon une tolérance prédéterminée, les mêmes relations.
Patent CA-2819810-A1 (CA)
Title: Granzyme b inhibitor compositions, methods and uses for promoting wound healing
Inventor: HIEBERT PAUL R
IPC: A61P17/02
Filed: 2011-12-06
Abstract: Methods of promoting wound healing in a subject is disclosed. The method include applying a Granzyme B (Granzyme B) inhibitor to the wound. The wound may be a skin wound. The Granzyme B inhibitor may be comprised of nucleic acids, or peptides, including but not limited to antibodies, or small molecules.
Patent CA-2820510-A1 (CA)
Inventor: ALBERT RAINER
IPC: A61K31/135
Filed: 2006-09-07
Abstract: Methods of treating various autoimmune diseases, such as multiple sclerosis, peripheral neuritis, optical neuritis, amylotrophic lateral sclerosis, and uveitis utilizing specific amino alcohol derivatives are provided herein.
Patent CA-2821920-A1 (CA)
Inventor: LEE ANDREW MOO SUN A M S L
IPC: B29C67/00
Filed: 2013-07-29
Abstract: The invention provides a regulation of public safety from illegal three dimensional printer designs. A design that is inputted into our program will go through multiple steps of analysis, the initial step will be very brief and quickly done, while the following steps become much complex, and intricate. Each analysis step is a comparison between the inputted design and flagged designs listed in a database. If the design fails to comply with all the analysis, then it will be denied from being printed. However if the design complies with even one of the analysis then it will be printed right away, without further analysis. The categories of the flagged designs will be administered by the government officials, and any new additions or possible additions will be reported to the officials as well. The program will be updated periodically to match the updates done to the database.
Patent CA-2826469-A1 (CA)
Inventor: DRY RODNEY JAMES
IPC: C21B13/00
Filed: 2012-02-09
Abstract: A molten bath-based process for direct smelting metalliferous material and producing molten metal in a direct smelting vessel that contains a molten bath that has a metal layer that is at least 900 mm deep. The process includes selecting operating parameters of the process so that feed material (solid material and carrier gas) is injected from above the metal layer into the metal layer via at least one solids injection lance with sufficient momentum to penetrate to a depth of at least 100 mm below a nominal quiescent surface of the metal layer to cause upward movement of molten material and gas from the metal layer.
Patent CA-2827111-A1 (CA)
Title: Submerged void filling
Inventor: MASLOFF BRIAN
IPC: E21B43/16
Filed: 2012-02-10
Abstract: Systems and methods for filling submerged voids (102) with a foam-fluidized fill material (104) in an efficient and economical manner are disclosed herein. The foam fluidized fill material (104) is a granular solid material fluidized with a foam. The foam-fluidized fill material (104) is pumped or gravity-fed through an insertion tube (118) into the submerged void (102). The insertion tube (118) terminates at a point lying below a surface (122) of the liquid (106) within the void (102). Since the foam-fluidized fill material (104) is heavier than the liquid (104), the foam-fluidized fill material (104) exiting the insertion tube (118) sinks to the bottom of the void (102) and expands laterally at the bottom of the void (102) displacing the liquid (104). The liquid (104) is forced upward and out of the void (102) where it may be collected. Further, as the fill material (104) fills the void (102), the foam dissipates and the fill material (104) self compacts, making the filled void sufficiently load bearing.
Patent CA-2827950-A1 (CA)
Inventor: BAKER JOHN F JR
IPC: D04H3/011
Filed: 2011-10-07
Abstract: Highly uniform spunbonded nonwoven fabrics, as well as related fibers, products, machines, and methods, are disclosed.
Patent CA-2829967-A1 (CA)
Title: Key management using quasi out of band authentication architecture
Inventor: GANESAN RAVI
IPC: G06F7/04
Filed: 2012-04-10
Abstract: To provide key management layered on a quasi-out-of-band authentication system, a security server receives a request for activation of a user interface window for a particular user from a network device via a communication channel. It then transmits an activation PIN to an out of band authentication system for forwarding to the user's telephone via a voice or text message. It next receives the previously transmitted PIN from the network device via the communication channel, and authenticates the user based on the received PIN. After authenticating the user, it establishes a secure, independent, encrypted communication channel between the user interface window and the security server on top of the original communication channel. It then generates and transmits to the user interface window and/or receives from the user interface window via the secure communication channel, key material and certificate material for public key and/or symmetric key cryptography based operations.
Patent CA-2830585-A1 (CA)
Inventor: LEWIS GARY
IPC: C09K17/00
Filed: 2006-06-06
Abstract: An emissions recycling system is used on a vehicle towing an agricultural implement to enrich the fertility of the soil. The system includes an exhaust collector for collecting exhaust emissions from the internal combustion engine of the towing vehicle and an exhaust distribution system for injecting at least a portion of the exhaust emissions collected by the exhaust collector into the ground worked by the ground working tools of the agricultural implement. Fertility of the soil is enriched by bioactivity within the soil's micro flora which consumes the greenhouse gas and emissions.
Patent CA-2832757-A1 (CA)
Inventor: FUSELIER JAMES EDWARD
IPC: E21B43/01
Filed: 2012-04-26
Abstract: Embodiments of a subsea accumulator system are disclosed. The system includes a subsea skid structure, a pre-charged fluid accumulator mounted in the subsea skid structure and fluidly coupled to a flowline in the skid structure, and a subsea device coupled to the flowline to receive hydraulic fluid power from the pre-charged fluid accumulator. The system may include a fill port having a releasable connection to selectively couple with a hydraulic fluid supply separate from the skid structure. Certain embodiments may include a subsea pump, instead of a pre-charge, for delivering pressurized fluid to a piston in the accumulator, and multiple accumulators for mixing fluids or discharging the fluids sequentially.
Patent CA-2834320-A1 (CA)
Inventor: MAJUMDER DEBARSHI
IPC: C07C2/64
Filed: 2012-06-07
Abstract: Processes for making CX to CY olefins are provided. The processes include reacting a feedstock comprising C5 and C6 olefins under dimerization or oligomerization conditions to provide a dimerization or oligomerization product. The product is separated into a stream comprising unreacted C5 and C6 paraffins, a stream comprising C10 to CX-1 olefins, and a stream comprising CX to CY olefins, wherein X is at least 14 and Y is greater than X and less than or equal to 36.
Patent CA-2836274-A1 (CA)
Inventor: LI ALFRED
IPC: B01F33/40
Filed: 2012-05-16
Abstract: A method and apparatus for providing an evenly mixed additive enhanced gypsum slurry to a web. Calcined gypsum and water are inserted into a mixer (12) through at least one inlet (26,28) of the mixer (12). The contents are agitated to form a slurry. The slurry is passed from an outlet (34) of the mixer (12) into a conduit (38). An additive is introduced into the slurry along a length of the conduit (38) to achieve a flow stream of a slurry/additive mixture. A cross section (60) of the flow stream is expanded in the conduit (38) while not changing direction of the flow stream and a direction of the flow stream is changed while not expanding the cross section (60) of the flow stream and conduit (38), all prior to the flow steam exiting from an outlet (42) of the conduit.
Patent CA-2836450-A1 (CA)
Inventor: OLDRIDGE DAVID
IPC: B60L15/00
Filed: 2013-12-16
Abstract: An adaptive power management and driver control system for modifying electric vehicle drive output in real time, comprising input sensors mounted on a vehicle that measure a plurality of conditions for the vehicle from among vehicle mass, road grade, vehicle speed, vehicle acceleration, and door position, together with a digital electronic controller mounted on the vehicle that receives data from the input sensors, runs an algorithm using the data, and outputs resulting energy efficient power output commands to an electric motor for the vehicle. The sensors measure at least vehicle mass and road grade. Energy efficiency and reduced charging requirements for the batteries result for a given route for the electrically driven vehicle.
Patent CA-2838551-A1 (CA)
Title: Systems and methods for detecting a leaking fuel channel in a nuclear reactor
Inventor: ZHAI BEN BINGYL
IPC: G21C17/00
Filed: 2014-01-07
Abstract: Methods and systems for detecting an individual leaking fuel channel included in a reactor. One system includes a plurality of inlet lines and a plurality of outlet lines. Each of the plurality of inlet lines feeding annulus fluid in parallel to an annulus space of each of a first plurality of fuel channels included in the reactor, and each of the plurality of outlet lines collecting in parallel annulus fluid exiting an annulus space of each of a second plurality of fuel channels included in the reactor. In some embodiments, the system also includes a detector positioned at an outlet of each of the plurality of outlet lines configured to detect moisture in annulus fluid and identify a first position of an individual leaking fuel channel, and an isolation valve positioned at an inlet of each of the plurality of inlet lines operable to stop annulus fluid from circulating through one of the plurality of inlet lines and to identify a second position of the individual leaking fuel channel.
Patent CA-2839904-A1 (CA)
Title: Production d'olefines oxydees
Inventor: NEWMAN KENT E
IPC: B01J19/00
Filed: 2012-06-22
Abstract: L'invention concerne un système et un procédé de production d'oléfines oxydées. Deux réacteurs ou plus comprennent un certain nombre de tubes de réaction ayant chacun une première surface définissant un premier côté et une seconde surface définissant un second côté de chacun des tubes. Un catalyseur pour l'oxydation catalytique d'oléfines peut être situé du premier côté dudit certain nombre de tubes de réaction. Une conduite d'alimentation commune alimente les entrées de chaque réacteur, qui délivrent au catalyseur un mélange comportant des oléfines et de l'oxygène. Des courants de sortie de produit de chaque réacteur reçoivent au moins le produit oléfine oxydée et sont raccordés à un seul courant de produit. Un fluide caloporteur passe dans les réacteurs pour éliminer la chaleur du certain nombre de tubes de réaction et s'écoule dans un unique réservoir de fluide caloporteur raccordé auxdits deux réacteurs ou plus. L'unique réservoir de fluide caloporteur reçoit le fluide caloporteur provenant d'un certain nombre de courants de sortie de fluide caloporteur de chacun des réacteurs. L'unique réservoir de fluide caloporteur délivre le fluide caloporteur à une température commune à un certain nombre de courants d'entrée de fluide caloporteur de chaque réacteur.
Patent CA-2840260-A1 (CA)
Inventor: ZHANG MIAO
IPC: B24B23/02
Filed: 2012-09-25
Abstract: A working tool includes a housing (10) and a lever (3) having a gap defined therein for accommodating a rotatable switch lock (1). The switch lock has a first engagement portion (1a) defined on a first side and a stopper portion (1b) defined on a second side, and the lever has a support portion (3a) proximal to the first engagement portion. A handle portion of the housing has a left push button (8) and a right push button (5) inserted therein, a first groove (8a) and a second groove (8b) of the left push button (8) and right push button (5) each having a second engagement portion formed on a groove wall thereof, each of a first extension section (3a-2) and second extension sections (3a-1) being provided with, at a side facing a corresponding second engagement portion, a third engagement portion engageable with the corresponding second engagement portion. The working tool is capable of reducing operation mistakes as much as possible, preventing inadvertent shutdown of the motor, and allowing any operator, no matter left-handed or right-handed, to operate it conveniently.