baber/WOPTO huggingface dataset:
Patent CA-2939919-A1 (CA)
Inventor: DAGEVILLE BENOIT
IPC: G06F9/50
Filed: 2015-02-19
Abstract: Example resource provisioning systems and methods are described. In one implementation, an execution platform accesses multiple remote storage devices. The execution platform includes multiple virtual warehouses, each of which includes a cache to store data retrieved from the remote storage devices and a processor that is independent of the remote storage devices. A resource manager is coupled to the execution platform and monitors received data processing requests and resource utilization. The resource manager also determines whether additional virtual warehouses are needed based on the data processing requests and the resource utilization. If additional virtual warehouses are needed, the resource manager provisions a new virtual warehouse.
Patent CA-2941156-A1 (CA)
Title: Flexible biological fluid filters
Inventor: VERRI PAOLO
IPC: A61M1/36
Filed: 2014-06-06
Abstract: Filter assemblies are processing biological fluid, such as blood or a blood component containing leukocytes. The filter assemblies include a flexible housing with first and second walls. A  filtration medium and a support member are at least partially positioned between the walls of the housing, with a seal joining the walls of the housing, the filtration medium, and the support member. The filter assemblies may further include a pre-filter and/or a post-filter positioned between the walls of the housing. If provided, the pre- and post-filter may be positioned on opposite walls of the filtration medium, with the post-filter being a mesh positioned between the filtration medium and one of the walls of the housing or within an opening defined by the support member. A  seal of the filter assembly may pass through the filtration medium, with the filtration medium being substantially omitted in a section of the seal.
Patent CA-2942892-A1 (CA)
Title: High power current switch
Inventor: BERGLUND BO
IPC: H01H9/54
Filed: 2014-03-14
Abstract: A high power switching circuit suitable for injection of high currents, typically several tens of Amperes, at high drive voltages of up to 5-10 kV, is provided using a combination of electromechanical 206 and semiconductor 210 switching elements that, while providing switchable polarity, substantially bypasses the semiconductor switching element during a substantial portion of current injection duty cycles. In this way, thermal heating of switching elements can be reduced/managed in a way that improves long term reliability of geophysical survey equipment. In addition, circuit protections can be provided to address backflow currents generated upon collapse of electromagnetic fields in inductive loads, such as is typical in geophysical surveys.
Patent CA-2942966-A1 (CA)
Title: Methode et systeme destines a la synchronisation de services complementaires sur les reseaux
Inventor: NAIM GHASSAN
IPC: H04W8/02
Filed: 2016-09-23
Abstract: Un système, une méthode et un nud de réseau servant à synchroniser les paramètres de services complémentaires entre une base de données dans un réseau à commutation de circuits et une base de données dans un réseau à commutation de paquets sont divulgués. Un nud de synchronisation de système de communication représentatif est configuré pour recevoir un message contenant un changement à un paramètre de service complémentaire associé à un équipement utilisateur (UE) connecté à un réseau à commutation de circuits (CS) ou à un réseau à commutation de paquets (PS) et communiquer le changement apporté au paramètre de service complémentaire à un ou aux deux du HLR et du HSS, de sorte que les paramètres de service complémentaire dans le HLR et le HSS sont mis à jour pour refléter le changement apporté au paramètre de service complémentaire.
Patent CA-2943374-A1 (CA)
Inventor: POVINELLI ANTHONY JOHN
IPC: B60K11/08
Filed: 2015-03-11
Abstract: A hollow vane structure for an active grille system 100 having a first piece 12 of the vane body 10 that includes a front side 14 and a back side 16. The first piece 12 has a concave cross-section extending from the front side 14 toward the back side 16. This concave section creates a hollowed inward section 18 on the back side 16 of the first piece 12. The first piece 12 also includes an edge surface 20 formed on the first piece which defines a perimeter of the hollowed inward section 18. A second piece 22 of the vane body is connected to the back side 16 of the first piece 12 and extends across the hollowed inward section 18 and is connected to the first piece 12 to at least the edge surface 20 on the back side 16 of the first piece 12.
Patent CA-2944493-A1 (CA)
Title: Integrated fuel tank vent and shutoff valve
Inventor: BALLARD MARK PAUL
IPC: B60K15/04
Filed: 2015-03-31
Abstract: A vent 110 and shutoff valve 104 is provided, including an upper portion with an inlet 213, 602 for receiving fluid and an outlet 207 for venting vapors. The upper portion mounts to an outer surface of a fuel tank 102. The lower portion extends into the fuel tank 102. The lower portion includes an elongated tubular valve housing 111, and a sliding sleeve housing 202 disposed within the valve housing 111 that defines a fluid pathway. The sliding sleeve housing 202 includes a bypass port 113 that fluidly couples the fluid pathway with a fluid channel 214 formed between an outer surface of the sliding sleeve housing 202 and an inner surface of the valve housing 111. The lower portion also includes a sliding sleeve 120 disposed within the sliding sleeve housing 202 that forms a fluid chamber. The fluid chamber is fluidly coupled with the fluid channel 214.
Patent CA-2945598-A1 (CA)
Inventor: EWERT LARRY
IPC: B66F11/00
Filed: 2015-05-12
Abstract: An articulated boom assembly comprises a base and a primary boom arm extending from the base. There is a power system for actuating the primary boom arm between an extended position and a retracted position. There is an attachment operatively connected to the primary boom arm which supports a nozzle. The attachment may include an actuating mechanism for reciprocating the nozzle along the length of the attachment.
Patent CA-2945742-A1 (CA)
Title: Identifying wellbore location based on seismic data
Inventor: DUSTERHOFT RONALD GLEN
IPC: E21B47/00
Filed: 2014-06-04
Abstract: Some aspects of what is described here relate to seismic data analysis techniques. A seismic excitation is generated in a first directional wellbore section in a subterranean region. A seismic response associated with the seismic excitation is detected in a second directional wellbore section in the subterranean region. Seismic response data based on the seismic response are analyzed to identify a location of a fracture treatment injection wellbore in the subterranean region.
Patent CA-2946610-A1 (CA)
Inventor: CHIN GUEY N (RAY)
IPC: C09K9/02
Filed: 2015-05-28
Abstract: The present disclosure provides a system and method for the application of chromic compounds. In one aspect, a printed material includes a surface and a first composition disposed on the surface. The first composition includes a chromic ink capable of transitioning from a first state to a second state. The chromic ink can undergo an irreversible molecular change in the presence of ultra-violet light at a first wavelength. The printed material further includes a second composition disposed on the surface and overlapping at least a portion of the first composition. The second composition includes a protectant capable of absorbing ultra-violet light at the first wavelength.
Patent CA-2947047-A1 (CA)
Inventor: WALLEN THOMAS A
IPC: G02B27/10
Filed: 2016-10-31
Abstract: Linvention concerne un dispositif de visualisation en réalité virtuelle escamotable. Des aspects du dispositif de visualisation comprennent une partie de corps et une partie de visualisation, chacune ayant une pluralité de panneau en butée contre des lignes de pliage. Le dispositif de visualisation peut être plié suivant les lignes de pliage pour passer dune configuration étendue à une configuration escamotée lorsquil nest pas utilisé. Dans un aspect, le dispositif de visualisation comprend une partie détachable dans laquelle un panneau détachable est couplé de manière amovible au dispositif de visualisation suivant une pluralité de perforations. Des supports promotionnels peuvent être imprimés sur le panneau détachable ou fixés à celui-ci. Dans un autre mode de réalisation, le dispositif de visualisation est conçu dun seul tenant, les panneaux de la partie de corps et les panneaux de la partie de visualisation étant découpés à partir dune pièce unique de matière et pliés suivant des lignes de pliage pour former le dispositif de visualisation.
Patent CA-2947636-A1 (CA)
Title: Biodegradable, recyclable and compostable natural fibers food containers
Inventor: AUFOUJAL MICHEL
IPC: B65D1/34
Filed: 2016-11-07
Abstract: The environmental situation is a concern everywhere in the world. Tons of non biodegradable products are poured in the environment every single day contributing to Greenhouse gas emissions. Today, billions of Styrofoam plates, containers, cups and other plastics utensils are found in landfills and ocean alike. As of today, no significant biodegradable alternative to Styrofoam food trays have been brought onto the market place. The closest alternative is paper (carton) sprayed with a layer of impermeable emulsion. During the R&D phase, the researchers faced several challenges including type and selection of different fibers; experimenting with several fibers (such as resinous wood, hemp and flax) using different ratios/ combinations; experimenting on temperatures, thickness and surfaces; optimizing of draining and drying time; Proposing an array of biodegradable dishware products will help counter the negative effect caused by Styrofoam food packaging.
Patent CA-2948776-A1 (CA)
Inventor: SMITH BRIAN T
IPC: H03K17/96
Filed: 2014-05-29
Abstract: An adaptive reflected light touch sensor (100, 400) is provided. The adaptive reflected light touch sensor (100, 400) includes an emitter (110) that emits light in a direction that reflects the light (RLI, RLO), a sensor (120, 410) positioned to measure a light amplitude of the reflected light (RLI, RLO), a processor board (150) coupled to the sensor (120, 410), the processor board (150) being configured to calculate a moving average of the measured light amplitude of the reflected light (RLI, RLO) and calculate an assert threshold.
Patent CA-2949367-A1 (CA)
Title: Method, transmitter and system for transmitting data over optical super-channel
Inventor: KOJIMA KEISUKE
IPC: H04B10/2581
Filed: 2015-05-26
Abstract: A method for transmitting data over an optical super-channel partitions the data unequally into a set of data streams for transmission over the set of sub-channels of the super-channel, such that a size of a first data stream for transmission over a first sub-channel is different than a size of a second data stream of the data for transmission over a second sub-channel. The method encodes each data stream of the data with an error correction code (ECC) having different ECC rates to produce a set of encoded data streams and transmits concurrently the set of encoded data streams over the set of sub-channels of the super-channel. Accordingly, the method uses an adaptive ECC for optical super-channels, such that a first ECC rate for encoding the first data stream is different than a second ECC rate for encoding the second data stream.
Patent CA-2951961-A1 (CA)
Inventor: BURGGRAF JURGEN
IPC: C08J7/048
Filed: 2014-06-26
Abstract: L'invention concerne un procédé d'application d'une couche de silice (3, 3') sur un matériau support combustible et/ou très inflammable (2, 2') afin de fabriquer un emballage (1, 1') particulièrement destiné aux aliments, comportant les étapes suivantes consistant à : revêtir le matériau support (2, 2') avec une solution de précurseur de silice présentant une teneur en eau < 5 % en vol., préparée par dissolution d'un silicate notamment oligomère, de préférence d'un homopolymère de tétraméthylester d'acide silicique, dans un solvant, durcir la solution de précurseur de silice et créer ainsi la couche de silice (3, 3') sur le matériau support (2, 2') dans une atmosphère d'ammoniac au moins partiellement à l'état de vapeur, à une température comprise entre 5 °C et 30 °C et/ou une pression comprise entre 900 MPa et 1200 MPa.
Patent CA-2953697-A1 (CA)
Inventor: VON MALTZAHN GEOFFREY
IPC: A01N63/30
Filed: 2015-06-26
Abstract: On décrit des matériaux et des méthodes pouvant améliorer des caractéristiques végétales et produire des bienfaits pour les plantes. Dans certains modes de réalisation, les matériaux et les méthodes de leur mise en oeuvre peuvent comprendre des endophytes.
Patent CA-2958443-A1 (CA)
Title: Methode et systemes de transport de bitume sous forme solidifiee
Inventor: AULD JAMES
IPC: C10C3/00
Filed: 2017-02-17
Abstract: Une pastille de bitume solide comprend un mélange de bitume et dun additif, où ladditif sert à augmenter la viscosité du mélange. Facultativement, la pastille comporte une enveloppe protectrice.
Patent CA-2958579-A1 (CA)
Inventor: JORQUERA CARLOS
IPC: F03D7/04
Filed: 2015-08-21
Abstract: Provided herein are detection systems and related for detecting moving objects in an airspace surrounding the detection system. In an aspect, the moving object is a flying animal and the detection system comprises a first imager and a second imager that determines position of the moving object and for moving objects within a user selected distance from the system the system determines whether the moving object is a flying animal, such as a bird or bat. The systems and methods are compatible with wind turbines to identify avian(s) of interest in airspace around wind turbines and, if necessary, take action to minimize avian strike by a wind turbine blade.
Patent CA-2959472-A1 (CA)
Inventor: VILLEGAS ESCOBAR VALESKA
IPC: A01N63/22
Filed: 2015-08-13
Abstract: The present invention refers to a process designed to increase the production of plant growth-promoting microorganisms of the Bacillus genus, using a culture medium poor in nutrients and with specific environmental conditions, allowing to obtain a greater amount of biomass and/or spores, which can be used to prepare solid or liquid compositions to be applied to plants, aiming to promote their growth and/or counteract the effect of phytopathogenic agents.
Patent CA-2962511-A1 (CA)
Inventor: AIGNER MAXIMILIAN
IPC: C01B33/107
Filed: 2015-10-07
Abstract: The invention relates to method and devices for the distillation separation of a multi-component mixture, containing dichlorosilane, trichlorosilane, silicon tetrachloride and at least one boron, phosphorus or arsenic-containing impurity, in order to separate the target product trichlorosilane in the purest form possible. The distillation columns are used with a modified separation wall technique and absorbers for separating the at least one boron, phosphorus or arsenic-containing impurity.
Patent CA-2963414-A1 (CA)
Inventor: KANARGELIDIS VIVIAN
IPC: E06B9/42
Filed: 2017-04-06
Abstract: A cover for a chain or cord is provided, that is used to manually operate a window treatment. The cover includes a plurality of chain guide segments, each segment comprising a pair of rigid tubular members to permit passage of the chain or cord therethrough during operation of the window treatment. A total length of the plurality of segments is less than each vertical run of the chain or cord to permit separation of adjacent ones of the segments to expose a portion of the chain or cord to manually operate the window treatment. A chain separator to be coupled to a lowermost one of the segments is also provided.
Patent CA-2964287-A1 (CA)
Title: Launch vehicle with a tilt deck for highwall mining
Inventor: BAIRD JOHN A JR
IPC: E21C41/28
Filed: 2015-09-30
Abstract: Embodiments of this invention relate to highwall mining, and more particularly to a launch vehicle adapted for use in highwall mining of downward angled seams of mineable material, such as coal.  More specifically, the provided launch vehicle includes a substantially horizontally oriented control deck, a launch deck pivotally attached to the control deck, and a substantially horizontally oriented conveyor belt. A miner and at least one conveyor car are positioned on the launch deck while the launch deck is in a substantially horizontal orientation, then the launch deck is tilted upward relative to the conveyor belt to substantially match a planned entry dip angle of the seam to be mined. As the miner and at least one conveyor car advance into the seam, the launch deck is returned to a substantially horizontal orientation, an additional conveyor car is added to the launch deck, and the launch deck is again tilted to substantially match the entry dip angle of the seam to connect the additional conveyor car as the rearmost car in the conveyor train.
Patent CA-2964502-A1 (CA)
Title: Preparation de boisson avec liquide sous pression
Inventor: FLETCHER PAUL
IPC: A47J31/44
Filed: 2015-10-23
Abstract: La présente invention concerne un appareil de préparation de boisson pour la préparation d'une boisson à partir d'une capsule dans un ensemble de serrage (30). L'ensemble de serrage comprend un premier élément de serrage (31) et un second élément de serrage, les surfaces intérieures du premier élément de serrage et du second élément de serrage formant une chambre de serrage (33) pour renfermer sensiblement et supporter une capsule (10) pendant la préparation de boisson. Le second élément de serrage comprend un cadre périphérique rigide (32) ayant un vide central et une couche élastique (37) s'étendant à travers ledit vide central. Un piston (36) est positionné dans le vide central et accouplé de façon élastique au cadre périphérique (32) pour permettre un mouvement élastique limité du cadre périphérique rigide (32) par rapport au piston (36).
Patent CA-2968460-A1 (CA)
Title: Hematoxylin solution comprising chloride and sulphate, and methods of preparation and use
Inventor: BARNETT HEIDI
IPC: G01N1/30
Filed: 2015-12-16
Abstract: This disclosure relates to hematoxylin staining formulations and particularly to formulations for use in autostainers. The disclosed compositions were discovered to possess atypical stability under storage while having high stain quality and sufficiently fast staining performance. The disclosed hematoxylin staining compositions include a solvent system, hematoxylin, a chemical oxidant, and a mordant. Illustrative embodiments also have a Cl-/SO4- molar ratio of between about 2.5/1 and about 1/4.
Patent CA-2970438-A1 (CA)
Title: Extraction de poussiere au stade final de la production d'uree
Inventor: DOHERTY CAIN CHRISTOPHER
IPC: C02F1/04
Filed: 2015-12-17
Abstract: L'invention concerne un procédé d'extraction de la poussière d'urée présente dans les effluents gazeux de la section terminale d'une usine de production d'urée. Le procédé consiste à soumettre les effluents gazeux à un refroidissement rapide à l'aide d'eau de manière à produire des effluents gazeux refroidis rapidement. Les effluents gazeux refroidis rapidement sont soumis à une humidification par mélange dudit flux de gaz refroidi rapidement avec un fluide d'humidification choisi parmi (a) de la vapeur saturée et (b) de la vapeur d'eau surchauffée mélangée avec un second courant aqueux, de manière à produire un flux de gaz humidifié, à soumettre ledit flux de gaz humidifié à une séparation particulaire (c'est-à-dire à l'élimination de la poussière) au moyen d'un liquide de lavage dans lequel au moins une partie des particules présentes dans le flux de gaz sont solubles.
Patent CA-2971197-A1 (CA)
Inventor: SINAI ALON
IPC: A61P17/06
Filed: 2017-06-20
Abstract: The present invention discloses a pharmaceutical topical composition comprising cannabidiol (CBD) or a derivative thereof and Tetrahydrocannabinol (THC) or a derivative thereof in an about 1:1 ratio, useful for treatment or prevention of inflammatory skin disorders, and treatment methods thereof.
Patent CA-2972527-A1 (CA)
Title: Aircraft having a versatile propulsion system
Inventor: OLDROYD PAUL K
IPC: B64C27/26
Filed: 2017-06-30
Abstract: An aircraft haying a vertical takeoff and landing fight mode and a forward flight mode. The aircraft includes an airframe and a versatile propulsion system attached to the airframe. The versatile propulsion system includes a plurality of propulsion assemblies. A flight control system is operable to independently control the propulsion assemblies. The propulsion assemblies are interchangeably attachable to the airframe such that the aircraft has a liquid fuel flight mode and an electric flight mode. In the liquid fuel flight mode, energy is provided to each of the propulsion assemblies from a liquid fuel. In the electric flight mode, energy is provided to each of the propulsion assemblies from an electric power source.
Patent CA-2972549-A1 (CA)
Title: Building line power adapter and a device incorporating the same
Inventor: FULTZ TYLER B
IPC: G05B19/05
Filed: 2017-07-07
Abstract: Disclosed is a device mountable on a surface of an occupiable space in a building. The device includes an input interface plate that protrudes from the surface into the occupiable space of the building, while a portion of the device remains within the interior space of the building's surface. The device enables wireless control of a remote device, such as a luminaire, outlet or the like. The device is convertible between being powered by a stand-alone power source, such as a battery, and being powered by a power module that connects to the building's alternating current electrical power supply. The power module is configured to connect to the building's alternating current electrical power supply, and convert the provided electrical power to a direct current electrical power appropriate for use by the device.
Patent CA-2973526-A1 (CA)
Title: Alliage a base de nickel avec plage de fusion elevee approprie pour le brasage d'acier super austenitique
Inventor: PERSSON ULRIKA
IPC: B23K35/02
Filed: 2016-02-11
Abstract: L'invention concerne un métal d'apport de brasage à base de nickel sous la forme d'un alliage contenant ou constitué de 20 % en poids à 35 % en poids de chrome, de 7 % en poids à 15 % en poids de fer et de 2,5 % en poids à 9 % en poids de silicone, de 0 % en poids à 15 % en poids de molybdène, d'impuretés inévitables et le reste étant du nickel. La température de solidification de la charge de brasage doit être comprise entre 1140 °C et 1 240 °C. Le métal d'apport de brasage est approprié pour la production de convertisseurs catalytiques et d'échangeurs de chaleur. L'invention concerne également un procédé de brasage.
Patent CA-2975104-A1 (CA)
Inventor: ODEDRA RAJESH
IPC: C23C16/40
Filed: 2017-08-02
Abstract: Disclosed herein are compounds useful for the deposition of high purity tin oxide. Also disclosed are methods for the deposition of tin oxide films using such compounds. Such films demonstrate high conformality, high etch selectivity and are optically transparent. Compounds of the invention are those of Formula as follows Rx-Sn-A4-x, wherein: A is selected from the group consisting of (YaR'z) and a 3- to 7-membered N-containing heterocyclic group; each R group is independently selected from the group consisting of an alkyl or aryl group having from 1 to 10 carbon atoms; each R' group is independently selected from the group consisting of an alkyl, acyl or aryl group having from 1 to 10 carbon atoms; x is an integer from 0 to 4; a is an integer from 0 to 1; Y is selected from the group consisting of N, O, S, and P; and z is 1 when Y is O, S or when Y is absent and z is 2 when Y is N or P
Patent CA-2975953-A1 (CA)
Inventor: AL-HAJ ALI MOHAMMAD
IPC: C08F6/00
Filed: 2016-03-24
Abstract: The present invention is directed to a process for separating hydrocarbons from a solution comprising a polymer. The process comprises the steps of: (A) withdrawing a solution stream comprising the polymer from a first vessel; (B) passing the solution stream into a flash vessel; (C) spraying the solution stream into droplets in the first flash vessel thereby establishing a stream of droplets within the flash vessel. The solution forms a downwards falling film within the flash vessel.