baber/WOPTO huggingface dataset:
Patent CA-2898929-A1 (CA)
Inventor: LIU SHOPO HSIN TSU
IPC: B23K37/00
Filed: 2015-07-29
Abstract: A method for welding metal components to weld a first metal piece and a second metal piece to form a metal component comprises the steps of: positioning a first working portion of the first metal piece against a second working portion of the second metal piece to jointly form an intended welding seam; performing local welding on the intended welding seam to form a plurality of welding zones and a plurality of non-welding zones that are spaced from each other; providing a bonding paste to fill the non-welding zones and providing a curing condition to cure the bonding paste to mask the non-welding zones to finish welding of the first metal piece and the second metal piece to form the metal component.
Patent CA-2899247-A1 (CA)
Title: Derives d'alkyl-amine harmine pour favoriser la croissance osseuse
Inventor: ELLIES DEBRA
IPC: C07D209/86
Filed: 2014-03-14
Abstract: Dans un aspect, l'invention concerne des composés de formule I, et des sels, des hydrates et des isomères de ces derniers. Dans un autre aspect, l'invention concerne un procédé pour favoriser la formation osseuse chez un sujet en ayant besoin par administration au sujet d'une quantité thérapeutiquement efficace d'un composé de formule I, de formule II ou de formule III. La présente invention concerne également des dispositifs orthopédiques et périodontiques, ainsi que des procédés pour le traitement de maladie rénale et du cancer, à l'aide d'un composé de formule I, de formule II ou de formule III.
Patent CA-2899249-A1 (CA)
Inventor: LIETZ M SHANNON
IPC: H04L9/00
Filed: 2014-10-22
Abstract: Communications and data security policy data for two or more communications jurisdiction zones is obtained that includes data indicating allowed protocols for the respective communications jurisdiction zones. Data indicating a desired exchange of data between a first resource in a first communications jurisdiction zone and a second resource in a second communications jurisdiction zone is received/obtained. The first communications jurisdiction zone communications and data security policy data and the second communications jurisdiction zone policy data is automatically obtained and analyzed to determine an allowed type of secure communications security level for the desired exchange of data that complies with both the first communications jurisdiction zone communications and data security policy data and the second communications jurisdiction zone policy data. A communications channel, including the allowed type of secure communications security level, is automatically establishing between the first resource and the second resource.
Patent CA-2902945-A1 (CA)
Title: Coded imaging and multi-user communications systems
Inventor: ZEMP ROGER
IPC: H04W80/02
Filed: 2015-09-03
Abstract: A coded imaging and multi-user communications systems using novel codes, algorithms to develop such codes, and technological implementations to use the codes for various types of systems involving multiple (or single) transmitters and multiple (or single) receivers of signals (which could include but are not limited to electromagnetic radiation, acoustic waves, other types of waves or data) as a function of time- or-space.
Patent CA-2906001-A1 (CA)
Inventor: SCHOENECK RICHARD J
IPC: B01L3/02
Filed: 2014-03-14
Abstract: A pipettor includes a wash chamber between an upper plate, a lower plate, an upper seal, and a lower seal. The upper and lower seal retain each other and are located between the upper and lower plates. The pipettor includes a gasket located below the lower plate, a pipette tip retained by the gasket, and a piston with a tapered tip that passes through the plates, seals, and gasket into the pipette tip. The upper and lower seal isolate the piston from the wash chamber. The pipettor includes a channel defined by the piston, extending into the pipette tip, and an actuator that advances and retracts the piston. When the actuator retracts the piston such that the piston loses sealing contact with the lower seal and the wash chamber is supplied with wash fluid and pressurized, wash fluid passes through the groove in the upper seal and into the channel.
Patent CA-2907127-A1 (CA)
Inventor: FINNEY RICHARD WALTER
IPC: B27L11/00
Filed: 2014-03-11
Abstract: A mobile wood chipper that is mounted to a motor vehicle. The wood chipper has an input hopper that during operation is desirably located at a convenient height for a user. In the case of mounting in a station wagon or van, a slidable structure may be used to allow the wood chipper to be slid into an operational position with the wood chipper at least largely outside the vehicle, and a stowed position with the wood chipper at least largely inside the vehicle. In the case of mounting in a truck, a lift mechanism may be used to allow the wood chipper to be lowered into an operational position with the wood chipper at a convenient height for a user, and lifted up into a stowed position within the truck bed. A power generator is also included to supply power to the wood chipper.
Patent CA-2907312-A1 (CA)
Title: Oil-collecting electrostatic precipitator
Inventor: O'BRIAN MICHAEL A
IPC: B03C3/86
Filed: 2014-03-15
Abstract: An apparatus and a method are provided for removing droplets from a droplet-laden gas by means of an electrostatic precipitator.
Patent CA-2909529-A1 (CA)
Inventor: GOMEZ LEOPOLDO S
IPC: F16J9/00
Filed: 2014-04-14
Abstract: An expandable seal features a ring structure with internal and external seal. The seals are mounted in grooves and extend beyond a base outer dimension on the ring on the inside and the outside surfaces. Bumps are positioned in axial alignment with the seals but in opposition to each seal so that the exterior seal has a bump axially aligned but on the inside of the ring and the inner seal has a bump axially aligned and on the outside surface of said ring. The bumps have end transitions to the base dimension to create a volume for the seal material to travel axially when radially expanded from a mandrel extending within for effective seal containment. Seal rings can be stacked to adjust to dimensional irregularities in the surrounding tubular or the mandrel and to back each other up in the event of seal failure in any one seal ring.
Patent CA-2910204-A1 (CA)
Inventor: HUFFMAN DAVID C
IPC: B05B17/00
Filed: 2014-04-23
Abstract: A modular spray gun manifold having a plurality of spray gun modules arranged in a lateral array each separated by an adjacent support assembly. Each spray gun module has a central liquid passage communicating with a spray nozzle and a transversely oriented liquid inlet port communicating through an outer side of the spray gun module for connection with an independently controllable liquid supply. The spray gun modules further include a recirculation port communicating between the central passageway and a recirculation conduit in an adjacent support assembly. A control valve of each module is operable when in open spraying position for blocking communication of liquid from the central passageway to the circulation port and when in a valve closing position blocking the liquid flow to the spray nozzle while redirecting liquid from the liquid inlet to the recirculation port for recirculation through the manifold array.
Patent CA-2910274-A1 (CA)
Inventor: CAI CHARLES M
IPC: C12P7/10
Filed: 2014-04-25
Abstract: The disclosure provides a system for production of reactive intermediates from lignocellulosic biomass. The reactive intermediates can be used as platform chemicals for biological conversions or can be further catalytically upgraded to be used as "drop in" reagents for fuels. The disclosure provides methods and compositions useful for processing biomass to biofuels and intermediates.
Patent CA-2910935-A1 (CA)
Inventor: TIMMERMANN ALWIN
IPC: B60J10/70
Filed: 2014-06-16
Abstract: The invention relates to a sealing arrangement for a motor vehicle window pane comprising at least: a holding rail with a latching channel, which is formed by a guide rail and a spring leg with a latch hook and the holding rail is affixed on a window pane, a cover with a guide channel, which is formed by a latching rail with a locking element and a positioning stop, the guide rail is arranged in the guide channel, and the latching rail is engaged in the latching channel, wherein the latch hook is latched into the locking element, in that a convexly curved engagement guide surface of the latch hook is guided along an engagement sliding edge of the locking element, a spring element is tensioned in the guide channel between the guide rail and a contact surface on the underside of the cover.
Patent CA-2912594-A1 (CA)
Inventor: KANG JIN HO
IPC: H01L21/311
Filed: 2014-05-16
Abstract: L'invention porte sur une technologie de boîtier de puce durci par rayonnement qui protège des puces et des systèmes microélectroniques dans des dispositifs d'aviation/spatiaux ou terrestres contre un rayonnement à énergie élevée. La technologie proposée d'un boîtier de puce durci par rayonnement en utilisant des éléments aux terres rares et une structure multistratifiée fournit une protection contre un bombardement de rayonnement depuis des particules alpha et bêta vers des neutrons et contre un rayonnement électromagnétique à énergie élevée.
Patent CA-2914981-A1 (CA)
Inventor: ZHAO YUNCHUAN
IPC: A24B5/06
Filed: 2014-06-11
Abstract: A new highly-efficient energy-saving threshing air separation process and device, used to perform air separation on tobacco flakes and tobacco stalks. The process sequentially comprises the following steps: a scraping plate feeding machine (2), a bin type feeding machine (3), a proportional distributor (4), a first-level threshing machine set (5), a conveying belt (6), a first-level air separation machine set (7), a stalky leaf conveying belt (10), a second-level threshing machine set (11), a conveying belt (12-14), a second-level air separation machine set (15), a stalky leaf conveying belt (19), a third-level threshing machine set (20), a conveying belt (21-23), a third-level air separation machine set (24), a stalky leaf conveying belt (28), a fourth-level threshing machine set (29), a conveying belt (30), and a fourth-level air separation machine set (31). The first-level air separation machine set (7) is provided with an air pressure type double-bin air separator (9) that only selects qualified tobacco flakes through air separation; and the second-level, third-level air, and fourth-level air separation machine sets (15, 24, 31) are provided with air pressure type three-bin air separators (17, 26) that can select qualified tobacco flakes and tobacco stalks through air separation.
Patent CA-2917516-A1 (CA)
Inventor: OH SEJIN
IPC: H04N21/2381
Filed: 2014-07-14
Abstract: A receiver for processing a broadcast signal in a hybrid broadcasting system combining a broadcasting network and a broadband network, according to one embodiment of the present invention, comprises: a receiving unit for receiving a digital broadcast signal; a signal decoder for parsing FAC data or a common data unit included in the received broadcast signal and parsing network information from the FAC data or the common data; a service signaling channel processor for parsing a base data unit indicated by a base data unit identifier and parsing signaling data from the base data unit; and an audio/video processor for decoding broadcasting service using the signaling data.
Patent CA-2917529-A1 (CA)
Inventor: OEHRING JARED
IPC: E21B43/26
Filed: 2016-01-14
Abstract: Noise generated by a hydraulic fracturing system is abated by locating noise reduction equipment at strategic locations, and also by routing inlet and exit air along designated paths. Noise insulation panels are disposed around trailer mounted machinery to attenuate and redirect the noise generated by the machinery. The panels extend a distance above the machinery so that the noise is directed upward and away from operations personnel proximate the machinery. Air handling equipment having air inlets and exits that are formed to reduce turbulence, and thus noise, as well as redirect the flow of air to attenuate noise generated by its flow within the inlets and exits.
Patent CA-2919492-A1 (CA)
Inventor: D SILVA ALBEN
IPC: E21B4/04
Filed: 2013-08-29
Abstract: A downhole drilling motor comprises a housing located in a drill string. A power sleeve is located inside the housing and is operatively coupled to a drill bit. The power sleeve has a spiral lobed, elastomer covered internal surface. The power sleeve is rotable with respect to the outer housing. A lobed shaft is located within the power sleeve. The lobed shaft has a spiral lobed outer surface. An anchoring assembly is engaged between the lobed shaft and the outer housing to limit rotation of the lobed shaft with respect to the housing such that a fluid flow through the downhole drilling motor causes the power sleeve to rotate with respect, to the outer housing and the lobed shaft.
Patent CA-2919874-A1 (CA)
Inventor: ALAM MD MONSUR
IPC: E21B31/03
Filed: 2013-09-11
Abstract: The present invention relates to an asphaltene-dissolving oil-external emulsion for acidization and methods of using the same. In various embodiments, the present invention provides a method of treating a subterranean formation, including obtaining or providing an oil-external water-internal emulsion. The emulsion includes an asphaltene-dissolving composition, emulsifier, and aqueous acid. The method also includes placing the composition in a subterranean formation downhole.
Patent CA-2919964-A1 (CA)
Title: Compositions nutritionnelles pour renforcer le developpement cerebral
Inventor: BERG BRIAN
IPC: A23L33/00
Filed: 2014-07-02
Abstract: L'invention concerne une composition et un procédé destinés à renforcer le développement cérébral chez un sujet pédiatrique, le procédé comprenant les étapes consistant à administrer au sujet pédiatrique une composition nutritionnelle comprenant jusqu'à environ 7 g/100 kcal d'une source de graisse ou de lipides, ladite source de graisse ou de lipides comprenant au moins environ 0,5 mg/100 kcal de lipides polaires d'origine laitière ou non laitière; jusqu'à environ 5 g/100 kcal d'une source de protéine; au moins environ 15 mg/100 kcal de lactoferrine issue d'une source non humaine; environ 0,015 g/100 kcal à environ 0,15 g/100 kcal d'une composition prébiotique comprenant de la polydextrose et/ou un galactooligosaccharide; et au moins environ 5 mg/100 kcal d'une source d'acides gras polyinsaturés à longue chaîne.
Patent CA-2920027-A1 (CA)
Title: A spatially modulated cladding mode stripper and optical fiber therewith
Inventor: LAPOINTE MARC-ANDRE
IPC: H01S3/067
Filed: 2013-08-07
Abstract: The present relates to a spatially modulated cladding mode stripper and to an optical fiber comprising a spatially modulated cladding mode stripper. The spatially modulated cladding mode stripper comprises a series of alternating high cladding light extracting regions and low cladding light extracting regions located along a portion of a cladding to modulate extracting of cladding light therefrom.
Patent CA-2922179-A1 (CA)
Title: Fermeture legere dotee d'une bande inviolable
Inventor: KIM SUNGSUK STEVE
IPC: B65D50/00
Filed: 2016-03-01
Abstract: Il est décrit une fermeture en plastique légère, renforcée et moulée. La fermeture comprend une paroi dextrémité et une paroi latérale. Une partie de lextrémité a beaucoup été amincie de sorte que la partie de la paroi dextrémité est beaucoup plus mince que dautres parties de la fermeture telles que la paroi latérale ou la zone périphérique extérieure de la paroi dextrémité. La fermeture peut également comporter des filetages non continus, ce qui contribue également à la légèreté de la fermeture.
Patent CA-2924350-A1 (CA)
Title: Adaptive resistance exerting exercise apparatus
Inventor: GIANNELLI RAYMOND
IPC: A63B71/06
Filed: 2014-09-18
Abstract: An exercise apparatus comprising a weight stack comprised of one or more individual bodies of weight, a flexible elongated cable having a downstream portion that is interconnected to a user selectable number of the one or more individual bodies of weight that exert a first resistance and to a second resistance device that exerts a second resistance, a manually movable actuating device interconnected to a proximal end of the cable, the actuating device being manually movable by the user to exert an exercise speed, velocity, force, energy or power through the cable on the selectable number of one or more individual bodies of weight and on the second resistance device, the second resistance device exerting a second resistance that increases non-linearly with an increase in the degree of speed, velocity, force, energy or power exerted on the actuating device or on the second resistance device by the user.
Patent CA-2925769-A1 (CA)
Inventor: YU HUIQIANG
IPC: A47C27/08
Filed: 2016-04-01
Abstract: Flocked polyvinyl chloride (PVC) having an antimicrobial treatment wherein said treatment is applied to the PVC  through the steps of first adding a selected antimicrobial agent into a flocking adhesive and thoroughly mixing the agent and adhesive, applying the adhesive containing the selected antimicrobial agent to the PVC material, and lastly applying selected flocking fibers to the side of the PVC  material having the adhesive/antimicrobial agent coating.
Patent CA-2927018-A1 (CA)
Title: Dynamic fare collection data probe
Inventor: JOY BRUCE R
IPC: G07B15/00
Filed: 2016-04-12
Abstract: The invention provides a device, system, and method for receiving and transmitting fare collection data with a dynamic fare collection data probe.  Specifically, the dynamic fare collection data probe automatically adjusts gain to allow for faster data rates and compensate for variances within emitter and detector parameters associated with a fare collection system.
Patent CA-2928691-A1 (CA)
Inventor: GELFER MIKHAIL Y
IPC: C08G18/10
Filed: 2014-10-21
Abstract: Syntactic polyurethane elastomers are made using a non-mercury catalyst. The elastomer is made from a reaction mixture containing a polyether polyol, a chain extender, a polyisocyanate and microspheres. The elastomer is characterized morphologically by the presence of small discrete morphological domains 0.1 to 3 µm in diameter, and the substantial absence of discrete morphological domains 5 to 30 µm in diameter. The elastomer adheres well to itself, which makes it very useful as thermal insulation for pipelines and other structures that have a complex geometry.
Patent CA-2929349-A1 (CA)
Inventor: CHONG MATTHEW JOHN
IPC: F21S10/02
Filed: 2016-05-09
Abstract: A light fixture includes a housing having a first portion and a second portion. The light fixture further includes a first light emitting element supported within the first portion of the housing, and a second light emitting element supported within the second portion of the housing.  The second light emitting element is controlled such that the second light emitting element provides a different color than the first light emitting element.
Patent CA-2929966-A1 (CA)
Title: Processed cheese with natural antibacterial and antimycotic components and method of manufacturing
Inventor: MARCUS-JOHNSON CHRISTINE D
IPC: A23C19/11
Filed: 2014-12-09
Abstract: A processed cheese composition and methods of making the processed cheese composition are provided. The processed cheese composition includes natural cheese, dairy materials, as well as natural antibacterial and natural antimycotic components. In one aspect, the natural antibacterial component comprises nisin and the antimycotic component comprises natamycin. The combination of the natural antibacterial and natural antimycotic components provides significantly longer shelf life even at low concentrations of the natural antibacterial and natural antimycotic components.
Patent CA-2930066-A1 (CA)
Title: Device and method for reducing a magnetic unidirectional flux component in the core of a three-phase transformer
Inventor: HAMBERGER PETER
IPC: H01F27/38
Filed: 2013-12-10
Abstract: The invention relates to a device for reducing a magnetic unidirectional flux component in the core of a three-phase transformer, comprising - at least one compensation winding (K1, K2), which is magnetically coupled to the core of the three-phase transformer, - a switching unit (T), which is arranged electrically in a current path in series with the compensation winding (K1, K2) in order to feed a current (I_DC) into the compensation winding, the effect of said current being directed opposite the unidirectional flux component, and - an apparatus for limiting current (L1, L2), which is arranged electrically in a current path in series with the compensation winding (K1, K2). The invention is characterized in that two compensation windings (K1, K2) are provided on different legs of the core of the three-phase transformer so that a greater reduction of the magnetic unidirectional flux component is achieved.
Patent CA-2938384-A1 (CA)
Inventor: JAUSSAUD RAOUL
IPC: B29C45/40
Filed: 2015-01-27
Abstract: Mould (10) comprising a plurality of blocks (11, 13) which, in the assembled position, define a moulding cavity, characterized in that it comprises at least one push rod (21), said push rod (21) being configured to be housed in a first block (11) of said plurality, on a side opening onto the moulding cavity and, when the push rod (21) is housed in said first block (11), to have a first surface (S1) flush with the moulding cavity, and in that the mould (10) further comprises actuating means (23, 25) allowing the push rod (21) to be set in motion relative to the first block (11), and sealing means (19, 27) configured to isolate the actuating means (23, 25) from the moulding cavity (14). Associated moulding method.
Patent CA-2938659-A1 (CA)
Title: Compliant hermetic seal system for flat glass panel assembly
Inventor: PETIT PETER
IPC: E06B3/66
Filed: 2015-01-30
Abstract: A hermetically-sealed enclosure including at least two wall elements of substantially congruent shapes, and a spacer system that defines an interior space between the wall elements. The enclosure also includes a bridge element that has one or more flexible metal foil layers extending between adjacent, respective edges of the wall elements to isolate the interior space from a surrounding environment. The bridge element is substantially free of step discontinuities in total thickness along the intended weld path, and the bridge element is bonded to each of the wall elements via an ultrasonic weld to form a continuous bond line.
Patent CA-2939415-A1 (CA)
Title: Formaldehyde-free phenolic resins, downstream products, their synthesis and use
Inventor: XU CHUNBAO
IPC: C08G8/06
Filed: 2015-02-20
Abstract: A resin composition containing the reaction product of a 5-hydroxymethyl furfural (HMF) produced in-situ from e.g., glucose and a phenolic compound. Phenolic compounds include phenol, cardanol and bio-phenol. The resin is heat- curable using cross-linking agents such as tetraethylammonium chloride or lignin, etc.
Patent CA-2939968-A1 (CA)
Title: Adjuvant containing baicalin, particularly from a scutellaria baicalensis extract, and animal feed containing such an adjuvant
Inventor: ROBERT FABRICE
IPC: A61K31/352
Filed: 2015-02-25
Abstract: The invention relates to a nutritional adjuvant, comprising baicalin and/or baicalein diluted on a medium, and to a feed comprising such an adjuvant, for improving production performance in farm animals in stressful situations.