baber/WOPTO huggingface dataset:
Patent CA-2916151-A1 (CA)
Inventor: BLACK JASON W
IPC: H02J13/00
Filed: 2015-12-22
Abstract: Loads on a distribution circuit are operated, which causes the loads to consume electricity delivered to the loads via the distribution circuit. A circuit voltage of the distribution circuit is measured. An excursion of the measured circuit voltage outside of a normal operating voltage range is responded to by triggering a sub-set of the loads on the distribution circuit to increase or decrease their power draw to counter the excursion. For an overvoltage condition, the responding comprises triggering a sub-set of the loads on the distribution circuit to operate, or increase their power draw, in order to reduce the circuit voltage. For an undervoltage condition, the responding comprises triggering a sub-set of the loads on the distribution circuit to cease operating, or reduce their power draw, in order to increase the circuit voltage.
Patent CA-2916456-A1 (CA)
Inventor: NARULA CHAITANYA
IPC: C07C15/02
Filed: 2014-07-01
Abstract: A method for producing a hydrocarbon blendstock, the method comprising contacting at least one saturated acyclic alcohol having at least three and up to ten carbon atoms with a metal-loaded zeolite catalyst at a temperature of at least 100°C and up to 550°C, wherein the metal is a positively-charged metal ion, and the metal-loaded zeolite catalyst is catalytically active for converting the alcohol to the hydrocarbon blendstock, wherein the method directly produces a hydrocarbon blendstock having less than 1 vol% ethylene and at least 35 vol% of hydrocarbon compounds containing at least eight carbon atoms.
Patent CA-2917216-A1 (CA)
Inventor: WASE LARS
IPC: E21B19/16
Filed: 2014-06-26
Abstract: A device (2) for handling drill string components (10) in respect of a drill rig (1), said device including: - gripping means (9) for gripping a first drill string component (10) to be threaded on to or off from a second drill string component (12) being part of a drill string which is partly drilled into a rock formation, and - a handling unit (8) which includes said gripping means (9), and which is movable between a drill string position (D) and a loading position (L) wherein a drill string component can be brought into or taken out from said gripping means. The handing unit (8) includes auxiliary- engagement means (11) for aligning said gripped first drill string component (10) to essentially in line with an axial direction defined by said second drill string component (12). Said gripping means as well as said auxiliary engagement means (11) are adjustable for gripping drill string components of different dimensions with maintained alignment of gripped drill string components. The invention also relates to a rock drill rig including such a device.
Patent CA-2917712-A1 (CA)
Inventor: DAKE ROGER L
IPC: A61K31/737
Filed: 2014-07-08
Abstract: L'invention concerne des compositions de bouillon préparées de volaille. Les matières premières de volaille sélectionnées sont traitées pour obtenir un bouillon ayant une haute teneur en protéine. Certains acides aminés précis sont présents en une concentration relativement plus grande que celle d'un bouillon maison et d'autres produits commerciaux. Les compositions de bouillon sont efficaces pour prévenir et/ou traiter des maladies d'articulation et peuvent également avoir d'autres bénéfices nutritionnels et pour la santé.
Patent CA-2918076-A1 (CA)
Inventor: USERA AIMEE
IPC: C07K7/02
Filed: 2014-07-11
Abstract: The present invention relates to methods and reagents for use in site-selective modification of proteins having lysine residues with functionalized peptides using a chemoenzymatic microbial transglutaminase-mediated reaction. The functionalized proteins may be used for study or therapeutic uses.
Patent CA-2920719-A1 (CA)
Title: Pallet for a moving walkway or step for an escalator
Inventor: EIDLER WERNER
IPC: B66B23/12
Filed: 2014-08-28
Abstract: The invention relates to a step (4) of an escalator or a pallet (14) of a moving walkway. This step or pallet has a tread element (40) and a supporting body (30) with a base (31), wherein the tread element (40) comprises at least two part elements (41, 42, 43) and each part element (41, 42, 43) is delimited in its areal extent by two parallel end sides (45, 46) extending in the intended direction of movement (X) of the step (4, 304) or pallet (14, 114) and by two edge sides (47, 48, 147, 148) arranged orthogonally to the end sides (45, 46). The at least two part elements (41, 42, 43) are arranged in a predetermined sequence on the base (31) of the supporting body (30). Part elements (41, 42, 43) arranged next to one another are in each case situated against one another by one of their end sides (45, 46), wherein a part element (41, 42) arranged in a preceding manner on the base (31) is in each case secured on the supporting body (30) by the part element (42, 43) arranged subsequently on the base (31).
Patent CA-2920737-A1 (CA)
Inventor: KASE TAKUO
IPC: F01P5/02
Filed: 2016-02-12
Abstract: An engine-driven generator includes an engine having a crankshaft, a generator unit having a drive shaft connected to the crankshaft, a cooling fan connected to the drive shaft, and a recoil starter engageable with the cooling fan. The cooling fan includes a starting pulley engageable with the recoil starter, a centrifugal fan formed on a circumferential outer side of the pulley, and a mixed flow fan formed on a circumferential inner side of the pulley. The pulley, the centrifugal fan, the mixed flow fan are molded integrally with one another.
Patent CA-2922202-A1 (CA)
Inventor: RAUSCH DAVID A
IPC: B65B31/02
Filed: 2014-08-26
Abstract: A combination chamber and external suction vacuum packaging machine is operable to evacuate a vacuum bag and seal closed an open margin of the bag. The vacuum packaging machine includes a base and a lid that define a vacuum chamber operable for use in a chamber packaging operation, where the bag is entirely received within the vacuum chamber, and an external packaging operation, where only part of the bag is received within the vacuum chamber.
Patent CA-2922865-A1 (CA)
Inventor: BABINET CYRIL
IPC: G21F5/005
Filed: 2014-09-04
Abstract: L'invention concerne un colis comprenant un emballage d'entreposage et/ou de transport de matières radioactives ainsi qu'un ensemble renfermant des matières radioactives logé dans une cavité de l'emballage fermée par un couvercle, le colis comportant un système d'amortissement de choc de l'ensemble contre le couvercle, le système comportant au moins un dispositif d'amortissement déformable ainsi qu'un dispositif de sollicitation du dispositif d'amortissement déformable. Selon l'invention, l'un des dispositifs est monté mobile sur le couvercle dans un plan orthogonal à  l'axe de l'emballage, et présente des moyens d'auto-centrage relativement à l'autre des dispositifs, prévu sur l'ensemble renfermant les matières radioactives.
Patent CA-2924812-A1 (CA)
Inventor: HANLON DAVID NEAL
IPC: C22C38/38
Filed: 2014-09-19
Abstract: The invention relates to a steel for hot forming. According to the invention the steel for hot forming has the following composition weight%: C: 0.10 - 0.25, Mn: 1.4 - 2.6, Si:=0.4, Cr: < 1.0, Al: < 1.5, P < 0.02, s < 0.005, N = 0.03, B < 0.0004, 0 : < 0.008 and optionally: Ti : < 0.3, Mo: < 0.5, Nb: < 0.3, V:= 0.5, Ca: < 0.05, the remainder being iron and unavoidable impurities. The invention also relates to a strip, sheet or blank produced with such a steel, method for producing a hot formed product, such a product and the use thereof.
Patent CA-2924865-A1 (CA)
Title: Active hum-cancelling bowed instrument bridge and electromagnetic pickup
Inventor: CORMIER DANIEL G
IPC: G10D3/04
Filed: 2016-03-15
Abstract: This violin bridge pickup is an electrically amplified active hum-cancelling magnetic coil transducer and violin bridge that incorporates rotational movement and is mechanically adjusting to any acoustic or electric violin or viola with any number of strings to be used in conjunction with an instrument amplifier, PA system, or recording device. This pickup uses an on-board DC powered pre-amplification circuit to boost the signal gain/volume. This invention provides players with a new method of amplifying their violin or viola with an electrical violin pickup that uses magnetic coils in a rotational fashion and which is both a modification and replacement of the common wooden violin bridge. It is an improvement on other methods of bowed instrument amplification which are deficient in producing good sound quality.
Patent CA-2926469-A1 (CA)
Title: System and method for managing merchant-consumer interactions
Inventor: HARVEY GREGORY W
IPC: G06Q20/32
Filed: 2014-10-06
Abstract: A system for combining a payment mechanism with an offer to a consumer is described. The system includes a virtual payment account number generation engine to generate virtual payment account numbers that can be used by a consumer in a payment transaction at a merchant, the virtual payment account number generation service also operable to take a portion of the virtual payment account number and send it as a checkout code to a consumer using the consumer's mobile device, and an offer generation engine used to set rules for an offer to be sent to consumers, create a fund for the offer, and determine individual consumer's eligibility for the offer. The offer is associated with the checkout code such that the offer is processed as part of the payment during the payment transaction using the virtual payment account number.
Patent CA-2926766-A1 (CA)
Title: Reception device and reception method for receiving emergency alert information, computer program, and external device
Inventor: TAKAHASHI KAZUYUKI
IPC: H04H20/59
Filed: 2014-09-12
Abstract: Provided is a reception device configured to receive a broadcast signal onwhich emergency alert information is superimposed and send out an alertproperly. The reception device is configured to include a tuner that tunes andreceives a broadcast signal, a demodulator that demodulates a physical layerlevel of the broadcast signal, and an alert device that sends out an alert ofaudio, text display, or the like according to the emergency alert informationsuperimposed on the physical layer of the broadcast signal. Since an activationtime is short with a simple configuration, an alert is sent out immediatelyeven from a standby state when the emergency alert information is detected. Also,power consumption is small. Thus, even when all of the reception devices in anarea where an emergency alert is sent out are concurrently activated, power tobe supplied is not short.
Patent CA-2927374-A1 (CA)
Title: Load cell having an elastic body
Inventor: EILERSEN NILS AAGE JUUL
IPC: G01L1/22
Filed: 2014-12-04
Abstract: A load cell comprising an elastic body where the elastic body comprises a first beam (3) and a second beam (5) that is positioned opposite to the first beam, a base end (1) and a load receiving end (2) that is positioned opposite the base end where the first and the second beams are connected to the base end and to the load receiving end via flexure points (6) that provide sections for elastic deformation, and a sealed cavity (4) comprising a flexible wall and sensor means for measuring the elastic deformation of the elastic body in response to the load to be measured wherein the sealed cavity is placed in the first beam and/or the second beam with the flexible wall and sensor means placed in the body of the beam between the flexure points of the beam and the load cell further comprises a lever (7) having a first end and a second end, where the first end is connected to a flexible wall of the sealed cavity and the second end is connected to one or more of the opposite beam, the base end or the load receiving end, in order to transform any relative movement of the second end of the lever into deformations of the flexible wall in response to the load to be measured.
Patent CA-2929274-A1 (CA)
Inventor: HACIKYAN MICHAEL
IPC: B23K9/028
Filed: 2013-11-01
Abstract: A field-customizable inflatable purge dam apparatus for welding includes first and/or second inflatable purge bladders. A bridge conduit extends between the purge bladders. First and second quick-disconnect couplers are provided for detachably connecting the bridge conduit to the first and second purge bladders, respectively. The quick-disconnect couplers allow the bridge conduit to be selectively attached to, and detached from, one or both of the first and second purge bladders. The purge dam apparatus can be field-customized by combining the bridge conduit with one or more different purge bladders. Alternatively, the purge bladders may be selectively combined with one or more different bridge conduits. In another aspect, one end of the bridge conduit may be detachably connected to a single inflatable purge bladder, and the other end of the bridge conduit may be adapted to connect to a purge gas source. Various purge dam apparatus sub-assemblies may also be provided.
Patent CA-2929852-A1 (CA)
Title: Smart screening barrier
Inventor: KELLERMANN DAVID GUSTAV
IPC: G07C9/00
Filed: 2014-11-17
Abstract: A barrier (system) for the protection of a crowd from terrorists, by evaluating each individual for any concealed prohibited items. Each individual is exposed to one or more screening mechanisms, controlled by a monitoring unit, while passing in an organized fashion through an enclosed walkway containing the screening mechanism, and exiting on the other side. When a prohibited object is detected, response is provided and the smart door device is locked to detain and isolate the suspected individual in the device structure's interior. The structure of the invention is also configured to deflect the blast created by a potential explosion and prevent harm to other individuals and structures nearby.
Patent CA-2930140-A1 (CA)
Inventor: PUECH SYLVAIN PIERRE
IPC: C22C38/06
Filed: 2014-11-25
Abstract: The invention relates to martensitic stainless steel, characterised by having the following composition: traces = C = 0.030%; traces = Si = 0.25%; traces = Mn = 0.25%; traces = S = 0.020%; traces = P = 0.040%; 8% = Ni = 14%; 8% = Cr = 14%; 1.5% = Mo + W/2 = 3.0%; 1.0% = Al = 2.0%; 0.5% = Ti = 2.0%; 2% = Co = 9%; traces = N = 0.030%; traces = O = 0.020%; the balance being iron and production impurities; and in that the martensitic transformation starting temperature Ms, calculated by the formula (1) Ms (°C) = 1302 - 28Si - 50Mn - 63Ni - 42Cr - 30Mo + 20AI - 12Co - 25Cu + 10[Ti - 4(C+N)], in which the contents of the various elements are expressed in weight percentages, is no lower than 50 °C, preferably no lower than 75 °C. The invention also relates to a part made of said steel and to the method for manufacturing same.
Patent CA-2934522-A1 (CA)
Title: Appareil de lunettes pliables
Inventor: PORTER DAVID R
IPC: G02C5/08
Filed: 2014-12-18
Abstract: L'invention concerne un appareil de lunettes, qui comprend des parties lunettes gauche et droite et une liaison. La liaison est configurée pour permettre à l'appareil de lunettes de passer d'une configuration déployée à une configuration pliée. Dans la configuration déployée, l'appareil de lunettes est conçu pour être porté par un utilisateur dans une orientation de port de lunettes classique. Dans la configuration pliée : une face de verre faisant face vers l'intérieur de l'un des verres gauche et droit fait face à une face de verre faisant face vers l'extérieur de l'autre des verres gauche et droit ; une partie bord central du verre gauche est plus proche d'une partie bord central du verre droit que d'une partie bord latéral du verre droit ; et la partie bord latéral du verre gauche est plus proche de la partie bord latéral du verre droit que de la partie bord central du verre droit.
Patent CA-2935297-A1 (CA)
Title: Compositions de peroxyde d'hydrogene pour la delignification de matiere vegetale et leurs utilisations
Inventor: BLANC JEROME
IPC: C01B15/037
Filed: 2015-01-09
Abstract: ,    . Abrégé L'invention se rapporte à un système pour la délignification d'une matière végétale imprégnée avec une solution d'acide acétique, d'acide formique, d'acide propionique, d'acide butyrique, ou d'un mélange de ceux-ci, contenant ladite matière végétale et une composition de peroxyde d'hydrogène et d'au moins un additif phosphoré. La teneur en phosphore de la composition est supérieure ou égale à 40 ppm, exprimée en poids de phosphore élémentaire relativement au poids total de la composition. La matière végétale est de la paille et/ou du bois ou une pâte lignocellulosique issue de paille et/ou de bois. Le rapport massique de la solution d'acide, exprimée en poids de solution, sur la matière végétale, exprimée en poids de matière sèche est de 1,5:1 à 10:1.  L'invention se rapporte également à l'utilisation de ce système. L'invention est utile pour obtenir améliorer l'efficacité de la délignification (e.g. taux de délignification plus élevé, moindre consommation de peroxyde d'hydrogène).
Patent CA-2941109-A1 (CA)
Inventor: YU WUMIN
IPC: C08G18/72
Filed: 2015-03-12
Abstract: Cette invention concerne des dispersions de polyuréthanne hydrophobes aqueuses obtenues à partir de prépolymères d'uréthanne dérivés de la réaction de constituants comprenant au moins un polyisocyanate, des monoglycérides saturés à base d'huile végétale, des polyols d'uréthanne à base de composés non-isocyanates préparés à partir de polyamines et de carbonates cycliques, au moins un polyol polymère à chaîne longue ou un polyol à chaîne longue provenant de ressources biologiques renouvelables, des polyols ayant des groupes hydrophiles, et éventuellement des polyols à base de polydiméthysiloxane ayant des groupes fonctionnels hydroxyle à une extrémité et des groupes alkyle à l'autre extrémité.
Patent CA-2941571-A1 (CA)
Inventor: LISOWSKI TREVOR NICHOLAS STANLEY
IPC: E21B34/14
Filed: 2016-08-31
Abstract: A wellbore dart comprises a body conveyable through a tubing string. The body defining a central flow bore to allow circulation of fluid from a tool through the wellbore dart; an internal valve to seal the central flow bore; a valve actuator; a collapsible annular protrusion; and a control mechanism configured to register a dart seat count responsive to dart seat contact and switch the dart between a run in configuration and landing configuration responsive to registering a target number of counts.
Patent CA-2941741-A1 (CA)
Title: Simultaneous channel switching within a mesh network
Inventor: KALKUNTE VENKAT
IPC: H04W56/00
Filed: 2015-03-10
Abstract: A computer-implemented method for channel switching in a mesh network is described. In one embodiment, a beacon is sent. The beacon includes a channel change request in both proprietary and standard formats. The channel change request includes an instruction to change to a particular channel and a geo-timing synchronization function identifying when the change to the particular channel should occur. The geo-timing synchronization function is used to determine that the time has arrived to change to the particular channel. The particular channel is changed to synchronously with all other access points in the mesh network.
Patent CA-2945248-A1 (CA)
Inventor: GEMIN PAUL ROBERT
IPC: F02C7/36
Filed: 2016-10-13
Abstract: The present disclosure is directed to a gas turbine engine assembly having a compressor (24) configured to increase pressure of incoming air, a combustion chamber (104), at least one turbine (106, 108) coupled to a generator (114), a torsional damper (116), and a controller (120). The combustion chamber (104) is configured to receive a pressurized air stream from the compressor (24). Further, fuel is injected into the pressurized air in the combustion chamber (104) and ignited so as to raise a temperature and energy level of the pressurized air. The turbine (106, 108) is operatively coupled to the combustion chamber (104) so as to receive combustion products that flow from the combustion chamber (104). The generator (114) is coupled to the turbine (106, 108) via a shaft (118). Thus, the torsional damper (116) is configured to dampen torsional oscillations of the generator (114). Moreover, the controller (120) is configured to provide additional damping control to the generator (114).
Patent CA-2946059-A1 (CA)
Title: Girouette d'angle d'attaque a validation de pression differentielle
Inventor: BENNING KEVIN
IPC: G01C9/00
Filed: 2016-10-19
Abstract: Un système de détection dangle dattaque comprend une aube rotative, deux ports détecteurs de pression, un senseur de la position de laube et un localisateur de défaut. Laube rotative comprend deux surfaces, opposée lune à lautre. Le premier port détecteur de pression se trouve sur la première surface. Le deuxième port détecteur de pression se trouve sur la deuxième surface. Le senseur de la position de laube est configuré dans le but de permettre la diffusion du signal de position rotationnel de laube. Le localisateur de défaut est configuré dans le but de diffuser une indication dune condition de défaut rotationnel, en fonction de la différence entre une première pression ressentie par le premier port détecteur de pression et une deuxième pression ressentie par le deuxième port détecteur de pression.
Patent CA-2946717-A1 (CA)
Title: Illuminated glazed assembly, door and refrigerated case with said assembly and production
Inventor: GIERENS ANNE
IPC: F21V8/00
Filed: 2015-05-13
Abstract: The invention relates to an illuminated glazed door of a refrigerated case, comprising first and second glazings forming an insulating glazing and interspaced glazings and including a mastic; a peripheral light source (2) with a source support (20); means for extracting guided light (14) in order to form at least one illuminated area; and a profiled fastening part which is directly in contact with the mastic by adhesion. The invention also relates to the production of said door.
Patent CA-2947006-A1 (CA)
Inventor: FORSSEN ERIC A
IPC: A61K9/00
Filed: 2015-04-30
Abstract: Pharmaceutical formulations comprising a clostridial derivative and a permeabilizing agent for intravesical instillation are disclosed.
Patent CA-2950216-A1 (CA)
Title: Powdered material preform and process of forming same
Inventor: DYKSTRA WILLIAM C
IPC: B22F3/12
Filed: 2015-05-29
Abstract: A powdered material preform includes a pressed powdered metal or other powdered material, where the preform is processed and sealed so that a skin or shell is formed at the outer surface of the preform (such as via melting an outer layer or surface of the preform or via adding an outer layer around the preform or via a combination thereof), with an inner portion of the preform comprising pressed powdered material. The skinned preform may comprise a shape that is generally similar to that of a final product or part to be formed, or may simply comprise a puck or shape of approximately the same mass of the shape being formed, and the skinned preform is suitable for use in subsequent densification and/or consolidation processes or combinations thereof to form the final, fully processed part.
Patent CA-2950725-A1 (CA)
Title: Pitch determination systems and methods for aerial roof estimation
Inventor: PERSHING CHRIS
IPC: G01C11/02
Filed: 2010-05-05
Abstract: User interface systems and methods for roof estimation are described. Example embodiments include a roof estimation system that provides a user interface configured to facilitate roof model generation based on one or more aerial images of a building roof. In one embodiment, roof model generation includes image registration, image lean correction, roof section pitch determination, wire frame model construction, and/or roof model review. The described user interface provides user interface controls that may be manipulated by an operator to perform at least some of the functions of roof model generation. In one embodiment, the user interface provides user interface controls that facilitate the determination of pitch of one or more sections of a building roof. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.