baber/WOPTO huggingface dataset:
Patent CA-2915775-A1 (CA)
Title: Processes, systems, and apparatus for cyclotron production of technetium-99m
Inventor: SCHAFFER PAUL
IPC: C25D17/00
Filed: 2013-04-25
Abstract: A process for producing technetium-99m from a molybdenum-100 metal powder, comprising the steps of: irradiating in a substantially oxygen-free environment, a hardened sintered target plate coated with a Mo-100 metal, with protons produced by a cyclotron; (ii) dissolving molybdenum ions and technetium ions from the irradiated target plate with an H2O2 solution to form an oxide solution; (iv) raising the pH of the oxide solution to about 14; (v) flowing the pH-adjusted oxide solution through a resin column to immobilize K[TcO4] ions thereon and to elute K2[MoO4] ions therefrom; (vi) eluting the bound K[TcO4] ions from the resin column; (vii) flowing the eluted K[TcO4] ions through an alumina column to immobilize K[TcO4] ions thereon; (viii) washing the immobilized K[TcO4] ions with water; (ix) eluting the immobilized K[TcO4] ions with a saline solution; and (x) recovering the eluted Na[TcO4] ions.
Patent CA-2916684-A1 (CA)
Title: Devices for mobility assistance and infusion management
Inventor: SCHOENIG DARRELL
IPC: B60P3/345
Filed: 2014-07-18
Abstract: Provided are mobility assistance devices, particularly useful in medical settings where a patient ambulation is desired but the patient remains connected to one or many medical components. The system comprises a mast connected to a base, wherein the mast is angled with respect to the base and from which any number of medical components is supported. The device geometry and connections ensure the device is extremely stable and tip-resistant. Also provided are oxygen tank holders to reliably and conveniently hold oxygen tanks and power management systems that reliably provide electrical power without impacting device performance or mobility. The device is deployable to permit conversion between a compact storage configuration and a stable deployed configuration.
Patent CA-2917758-A1 (CA)
Title: Use of combinations comprising host defense inducers and biological control agents for controlling bacterial harmful organisms in useful plants
Inventor: MUENKS KARL-WILHELM
IPC: A01N63/22
Filed: 2014-07-10
Abstract: The present invention relates to the use of a combination comprising at least one host defense inducer and at least one biological control agent in a synergistically effective amount for controlling bacterial harmful organisms in useful plants. The biological control agent is selected from specific microorganisms and/or a mutant of these strains having all the identifying characteristics of the respective strain, and/or a metabolite produced by the respective strain. In a preferred aspect of the invention the host defense inducer is isotianil or a combination of isotianil and acibenzolar-S-methyl. The present invention also relates to a method for controlling bacterial harmful organisms in useful plants by treatment with a combination comprising at least one host defense inducer and at least one biological control agent in a synergistically effective amount. A further aspect of the present invention is directed to method for controlling bacterial harmful organisms in useful plants by subjecting the plants to be protected against attack by bacterial harmful organisms to two or more sequential treatment blocks.
Patent CA-2919304-A1 (CA)
Inventor: LORIMIER DAVID
IPC: B65D51/24
Filed: 2013-07-29
Abstract: The container (1) for a dairy product or similar food composition is provided with a hollow body (2), a bottom (2a) and an opening (6) typically surrounded by a generally planar annular flange (7) connected to the top of the body. Two flexible closure lids (15, 20) are used to define with the side wall of the body an upper compartment that extends between the two lids. The lower compartment is filled with the food composition. The inner lid (15) has an annular outer portion which is in continuous annular contact with an inner shoulder of the side wall (4) and extends upwardly from a central covering portion. A spoon (18) or other solid content may be provided in the upper compartment, below the outer lid (20). Several identical containers (1) can be grouped in a pack with breakable junctions at an outer side edge of the flange.
Patent CA-2919349-A1 (CA)
Title: Electronically keyed dispensing systems and related methods utilizing near field frequency response
Inventor: REYNOLDS AARON R
IPC: B67D7/22
Filed: 2005-12-15
Abstract: A dispensing system comprises: a refill container having a dispensing interface to dispense material; a plurality of infrared sensors proximally arranged about the dispensing interface to detect the presence of a target; and a controller coupled to the plurality of infrared sensors, the controller initiating a dispensing cycle of the dispensing interface when the plurality of infrared sensors detects the presence of a target in a normal operation mode, the controller initiating an auto-ranging routine to determine an amount of infrared energy to be emitted by the plurality of infrared sensors while in the normal operation mode..
Patent CA-2919434-A1 (CA)
Inventor: PISKLAK THOMAS JASON
IPC: E21B33/13
Filed: 2013-09-09
Abstract: Methods and systems directed to controlling the rheology of settable compositions in subterranean formations. Embodiments include a method of controlling the rheology of a set-delayed cement composition, the method comprising: providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; shearing the set-delayed cement composition in an amount sufficient to substantially prevent solids settling; storing the set-delayed cement in a pumpable fluid state for at least 1 day; activating the set-delayed cement composition; introducing the set-delayed cement composition into a subterranean formation; and allowing the set-delayed cement composition to set in the subterranean formation. Additional methods and systems are also provided.
Patent CA-2920194-A1 (CA)
Title: Composition and method for producing a textured acrylic surface
Inventor: GATMAN MARK
IPC: C08L33/10
Filed: 2014-08-04
Abstract: A composition for making a cast, thermoformable sheet or slab, comprising: a syrup comprising: about 30-40% SSI - acrylic pre-polymerized syrup at 20% solids; about 30-40% MMA - methyl methacrylate; about 2-3 % BA - Butyl acrylate; about 1-15% acrylic chips; and about 1-15% rigid particles with a mean diameter of about 0.5-2000 µ??. The rigid particles may preferably comprise a polymeric material such as poly allyl diglycol carbonate particles. A method for producing a thermoformed article having a textured surface comprising mixing the syrup as above; swelling the acrylic chips; degassing the syrup; heating the syrup; casting the syrup into a sheet; and thermoforming the cast sheet against a mold.
Patent CA-2925463-A1 (CA)
Title: Dc power distribution system for an aircraft
Inventor: RADUN ARTHUR VORWERK
IPC: H02J9/06
Filed: 2013-10-04
Abstract: An aircraft power distribution system (22) includes at least one DC power source, a first DC power distribution bus (34) and a second DC power distribution bus (36), a tie bus (33) coupling the at least one DC power source, first DC power distribution bus, and second DC distribution bus, wherein the first or second DC power distribution buses are selectively coupled and decoupled to the tie bus by means of a solid-state poer controller (SSPC) (46, 48, 62, 64, 66).
Patent CA-2927328-A1 (CA)
Title: Biofiltration system and process for combined and simultaneous treatment of methane and of leachate
Inventor: TURGEON NICOLAS
IPC: B09B3/00
Filed: 2014-10-23
Abstract: The present invention relates to a system and process for combined and simultaneous treatment of methane and of nitrogenous liquid effluent, inter alia, landfill leachates. Principally, the invention provides a biofiltration system and process for the combined and simultaneous treatment of gas containing methane (CH4) and of nitrogenous liquid effluents by virtue of synergy between nitrifying and methanotrophic microorganisms. The use of a single biofiltration system according to the invention avoids recourse to two treatment lines specific to methane and to the effluent. Furthermore, the exothermic reaction for biological oxidation of methane enables temperature regulation of the biofilter even during winter periods.
Patent CA-2927661-A1 (CA)
Inventor: AKBARALI PADIYATH MOHAMMED
IPC: C07D215/56
Filed: 2014-11-13
Abstract: L'invention concerne une forme polymorphe d'ivacaftor, à savoir APO-I, ainsi que des processus de préparation et des compositions pharmaceutiques de celle-ci. Elle concerne également un nouveau solvate d'ivacaftor, des processus de préparation de celui-ci et son utilisation dans la préparation d'ivacaftor pur.
Patent CA-2930147-A1 (CA)
Inventor: HASENOUR ANTHONY M
IPC: A01D47/00
Filed: 2016-05-16
Abstract: Two-sided cleaning arrangements for an endless belt for an agricultural header are disclosed. An endless belt with a two-sided cleaning arrangement may include a crop carrying surface and first and second cleaning features disposed in first and second edge regions, respectively, of the endless belt. The first and second cleaning features may extend above or be recessed below the crop-carrying surface.
Patent CA-2931133-A1 (CA)
Inventor: FLETCHER PHILIP
IPC: C08L31/04
Filed: 2004-09-27
Abstract: A viscous fluid, such as heavy crude oil which is too viscous to enable it to be pumped from a flowing phase of a reservoir into and along a pipeline for delivery to a refinery or other storage facility, may be contacted with a formulation to reduce its viscosity. The formulation comprises a polymeric material AA which includes -O- moieties pendent from a polymeric backbone thereof and said material is optionally cross-linked. In one embodiment, the formulation may comprise polyvinyl alcohol. In an alternative embodiment, the formulation may comprise a cross-linked polymeric material, such as cross-linked polyvinyl alcohol. After the viscous composition has been transported to a desired location, it may be separated from the other components.
Patent CA-2931451-A1 (CA)
Title: Headwear item comprising hair locating sections for locating a bundle of hair at different positions on a wearer's head
Inventor: ARNOTT MACKENZIE RAE
IPC: A42B1/04
Filed: 2016-05-30
Abstract: A headwear piece for comfortably wearing with lengthy hair has a hair opening for passing a bundle of a wearer's hair therethrough. The headwear piece features at least one elongate member spanning across the hair opening, each of which divides the hair opening into separate hair locating sections. The hair locating sections are usable for locating the bundle of hair at different positions on the head of the wearer.
Patent CA-2934750-A1 (CA)
Title: Dump truck
Inventor: KANAYAMA Takamu
IPC: F01N13/18
Filed: 2016-03-31
Abstract: A dump truck includes: a vehicle body; a cooling fan disposed in front of the vehicle body in a travel direction; an engine disposed behind the cooling fan;  a platform covering the cooling fan and a top of the engine; an exhaust aftertreatment device disposed behind the engine and above the platform; an opening through which an upper side of the platform communicates with a lower side thereof and provided in front of the exhaust after treatment device; and a duct provided to a lower surface of the platform and comprising a base-end opening connected to the opening and a leading-end opening directed to the cooling fan.
Patent CA-2937061-A1 (CA)
Title: Graphene composite, method for producing graphene composite and electrode for lithium ion battery containing graphene composite
Inventor: DU NING
IPC: H01M4/62
Filed: 2015-02-09
Abstract: Provided is a graphene composite primarily used as a conductive additive for forming an electrode for lithium ion batteries, which has performance equal to or higher than conventional dispersants and is deceased in cost by using an inexpensive and easily available dispersant. The graphene composite includes a graphene powder and a compound having a structure of pyrazolone.
Patent CA-2938452-A1 (CA)
Title: Device for evaporating volatile substances
Inventor: MASO SABATE JORDI
IPC: A61L9/12
Filed: 2015-02-11
Abstract: The invention relates to a device for evaporating volatile substances, comprising a container (1) for a liquid which contains the volatile substances and means (2) for evaporating the volatile substances. Said device is characterised in that said means for evaporating the volatile substances comprise two semi-permeable membranes (2). The device allows the optimisation of the evaporation of the volatile substances present in the liquid, doubling the evaporation surface thereof compared to conventional devices, and increases the perception of the liquid evaporated by the user.
Patent CA-2941508-A1 (CA)
Inventor: GUINEY CHRISTOPHER A
IPC: G06Q20/34
Filed: 2015-03-02
Abstract: Methods and systems for receiving an authorization request associated with a transaction, the authorization request including a payment account number and a card verification value; determining the authorization request is to be processed as having a dynamic card verification value; automatically bypassing, in response to the determination that the authorization request is to be processed as having a dynamic card verification value, at least one card verification process to be used in a processing of the authorization request; and sending the authorization request to a card verifier to verify the card verification value matches a dynamic card verification value of record. Some methods and systems include transmitting the authorization request to a payment network for authorization of the transaction; receiving an authorization response in reply to the transmitted authorization request; and providing an indication of the authorization response to a merchant associated with the transaction.
Patent CA-2941530-A1 (CA)
Title: Fertilizer compositions containing micronutrients and methods for preparing the same
Inventor: PEACOCK LAWRENCE ALAN
IPC: C05D9/02
Filed: 2015-03-06
Abstract: A granulated fertilizer having a primary nutrient and a micronutrient and related methods of making. The micronutrient is incorporated into the fertilizer mixture by dissolving a compound form of the micronutrient into a feed stream for the formulation of the fertilizer material, a water return stream for the scrubbing of waste gas, and/or a feed stream for back titration of the fertilizer material.
Patent CA-2941612-A1 (CA)
Inventor: SHERWOOD ANNA M
IPC: G06F19/18
Filed: 2015-03-05
Abstract: Methods are provided for correction of amplification bias and quantitation of adaptive immune cells in a sample using synthetic templates that include random oligonucleotide sequences.
Patent CA-2943423-A1 (CA)
Title: Emulsifiers having water-in-oil-stabilizing properties and compositions, uses and methods relating to same
Inventor: THIBODEAU ALAIN
IPC: A61K9/107
Filed: 2015-04-22
Abstract: Emulsifiers having advantageous properties are provided that are able to stabilize water-in-oil emulsions. The emulsifiers are homogenous and have a relatively low melting point (e.g., are soft paste, gels or liquids at room temperature), enabling their use in cold-process methods/formulations which reduce energy consumption, manufacturing costs, as well as allow the use thermolabile active ingredients. In general, the water- in-oil emulsifiers comprise: (a) polyglycerol fatty acid esters consisting of saturated and unsaturated fatty acid esters of polyglycerol; (b) polyhydroxystearic acid copolymers consisting of copolymers of hydroxystearic acid with saturated and unsaturated fatty acids; and (c) hydroxystearic acid. Methods and uses relating to the emulsifiers are also described, for example in cosmetic and pharmaceutical compositions.
Patent CA-2944898-A1 (CA)
Title: Reducing multivalent-cation naphthenates in bitumen through the use of nanoparticle or sub-nano particle zeolites
Inventor: SORTWELL EDWIN T
IPC: C10G1/04
Filed: 2016-10-07
Abstract: Nanoparticle or sub-nanoparticle zeolites are used to sequester multivalent cations to prevent or reduce the formation or presence of multivalent-cation naphthenate compounds, in particular calcium naphthenate, in a bitumen ore slurry. In particular, zeolite particles are mixed into water to sequester multivalent cations from within the water; the resulting mixture is then used to form a bitumen slurry that is free of multivalent-cation naphthenates. A caustic compound may be added to the slurrying water to increase bitumen extraction efficiency, and the zeolite particles can sequester any additional multivalent cations that are released from the ore. Sequestering of multivalent cationic compounds prevents such naphthenate compounds from being formed, which prevents poisoning of certain catalytic downstream processes that are used to upgrade bitumen quality.
Patent CA-2947301-A1 (CA)
Inventor: DETTBARN RICHARD
IPC: E04C3/12
Filed: 2016-11-01
Abstract: This application relates to I-joists which are configured to resist fire damage. Specifically, the present application relates to reinforcing I-joists with reinforcing members configured to provide structural support and/or to provide a physical barrier to fire. This may help the I-joists to maintain structural integrity during a fire and so help improve safety during evacuation of a building and during fire-fighting operations.
Patent CA-2948325-A1 (CA)
Inventor: THORNBURROW EDWARD T
IPC: E21B23/03
Filed: 2015-03-31
Abstract: Various tools for locking components in place within a wellhead housing are provided. In one embodiment, a system includes a lockdown tool (32) having an inner body (40), an outer body (42) coupled to the inner body, and a locking mechanism (44) carried by the inner body. The locking mechanism can be selectively engaged by moving the outer body with respect to the inner body to secure the lockdown tool to the wellhead housing (60). Additional systems, devices, and methods are also disclosed.
Patent CA-2949110-A1 (CA)
Inventor: FRANGENBERG MEINHARD
IPC: B30B3/00
Filed: 2016-11-21
Abstract: The transmission holder according to the invention for a roller press has a two-part structure with a transmission part which is connected to the transmission and a separate torque supporting part which is to be connected to the machine base frame or foundation. Transmission and torque supporting part of the transmission holder can be detachably connected to one another, preferably by means of a screw or bolt connection. In one embodiment this connection has two screws or bolts. Advantageously the dismantling or assembly of the rollers can thus be accomplished significantly more simply than according to the prior art since merely the screw or bolt connection between transmission and transmission holder of the transmission holder must be released. Advantageously significantly fewer screws/bolts need to be released for dismantling the transmission which in addition are more readily accessible and have a significantly greater distance from one another than according to the prior art. In addition, no unilateral gravitation forces act after dismantling as a result of the symmetrical transmission part. Likewise the tightening torque of the screws/bolts advantageously does not play a very important role. As a further advantage the transmission holder according to the invention can be manufactured simply and cost-effectively. As a result of the compact shape of the transmission part, advantageously low moulding and manufacturing costs are also incurred.
Patent CA-2949387-A1 (CA)
Inventor: KOWDLE ADARSH PRAKASH MURTHY
IPC: G06T7/593
Filed: 2015-06-25
Abstract: The subject disclosure is directed towards using a known projection pattern to make stereo (or other camera-based) depth detection more robust. Dots are detected in captured images and compared to the known projection pattern at different depths, to determine a matching confidence score at each depth. The confidence scores may be used as a basis for determining a depth at each dot location, which may be at sub-pixel resolution. The confidence scores also may be used as a basis for weights or the like for interpolating pixel depths to find depth values for pixels in between the pixels that correspond to the dot locations.
Patent CA-2954126-A1 (CA)
Title: Article de fond de trou corrodable
Inventor: WILKS TIMOTHY
IPC: C22C23/00
Filed: 2015-07-28
Abstract: La présente invention se rapporte à des alliages de magnésium qui conviennent pour être utilisés en tant qu'articles de fond de trou corrodables, les alliages présentant un taux de corrosion d'au moins 50 mg/cm2/jour dans 15 % de KCl à 93 °C et une limite élastique à 0,2 % d'au moins 50 MPa lorsqu'ils sont testés à l'aide d'un procédé d'essai à la traction classique selon la norme ASTM B557-10. L'invention se rapporte également à des procédés permettant de produire les alliages, à des outils de fond de trou comprenant les alliages et à des procédés de fracturation hydraulique à l'aide des outils de fond de trou.
Patent CA-2956544-A1 (CA)
Inventor: JOHANSEN BERIT
IPC: A61K31/429
Filed: 2015-08-03
Abstract: A compound of formula (I') wherein R6 is H, C1-6alkyl, -(CH2)pCOOH, -(CH2)pCOOC1-6alkyl, - (CH2)pCONH2, -(CH2)pCONHC1-6alkyl, -(CH2)pCON(C1-6alkyl)2, R7 is as defined for R6; or and R7 taken together with the atoms joining them can form a 6-membered aromatic or non aromatic, saturated or unsaturated, carbocyclic or heteroatom containing (e.g. O, N or S containing) ring optionally substituted by up to 4 groups R8; each R8 is defined as for R6 or is oxo; R10 is C1-6 alkyl Ar is a C6-14 aryl group, wherein the aryl group may be optionally substituted (preferably in the meta or para position relative to O) with one or more R9 groups; each R9 is halo, OH, CN, nitro, NH2, NHC1-6alkyl, N(C1-6alkyl)2, haloC1-6alkyl, C6-10 aryl group, C7-12 arylalkyl, a C1-10alkyl group, C2-10-mono or multiply unsaturated alkenyl group, OC1-10alkyl group, SC1-10alkyl group -OC1-10alkyl-O-C10alkyl, -C1-10alkyl-O-C1-10alkyl, -OC2-10-mono or multiply unsaturated alkenyl group, OAr2, O(CH2)qAr2, SAr2 or S(CH2)qAr2; wherein Ar2 is phenyl, optionally substituted with one or more of halo, trihalomethyl, C1-10-alkoxy, or C1-10 alkyl; each q is 1 to 3, preferably 1; each p is 0 to 3; or a salt, ester, solvate, N-oxide, or prodrug thereof.
Patent CA-2957535-A1 (CA)
Inventor: SANDLIN REBECCA
IPC: G01N33/50
Filed: 2015-07-31
Abstract: Methods for stabilizing blood samples, e.g., clinical blood samples, for storage or transportation before use. Exemplary applications include but are not limited to enrichment of leukocyte subtypes such as T-cells or neutrophils for cytokine and immuno-assays; isolation of progenitor cells from cord blood or peripheral blood for transplantation; isolation of fetal cells from the maternal blood for diagnosis; and sorting of circulating tumor cells for cancer detection and therapy.
Patent CA-2957613-A1 (CA)
Title: Unite de rechargement des abouts de rails avec leviers de serrage excentriques a came
Inventor: MUHLLEITNER HEINZ
IPC: E01B29/46
Filed: 2015-09-07
Abstract: L'invention concerne un ensemble de soudage (1) destiné à souder deux rails (3) d'une voie, qui comporte deux unités de serrage de rails (2) mobiles l'une par rapport à l'autre dans la direction longitudinale des rails le long de guidages (4) de l'ensemble, par l'intermédiaire de cylindres de compression (5). Les unités sont chacune équipées de mâchoires de serrage (7) mobiles par paire dans un plan de compression, avec chacune une surface de contact (6) prévue pour venir en appui sur l'âme (30) d'un rail. Les mâchoires de serrage (7) sont chacune configurées sous la forme de leviers de serrage (10) qui peuvent pivoter autour d'un axe de pivotement de levier (8) dans le plan de compression. La surface de contact (6) prévue pour venir en appui sur l'âme (30) du rail est disposée à une première extrémité (11) du levier qui est éloignée de l'axe de pivotement du levier (8). Les deux surfaces de contact (6) de chaque unité de serrage de rail (2) sont chacune positionnées plus près de l'unité de serrage de rail opposée (2) que les deux axes de pivotement de levier (8).