baber/WOPTO huggingface dataset:
Patent CA-2883314-A1 (CA)
Title: Canola variety 45h33
Inventor: PATEL JAYANTILAL DEVABHAI
IPC: A23K10/30
Filed: 2015-02-27
Abstract: Provided is a canola variety designated 45H33 and seed, plants and plant parts thereof produced from a cross of inbred varieties. Methods for producing a canola variety comprise crossing canola variety 45H33 with another canola plant.  Methods for producing a canola plant containing in its genetic material one or more traits introgressed into 45H33 through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby are described.  Canola variety 45H33, the seed, the plant produced from the seed, plant parts and variants, mutants, and minor modifications of canola variety 45H33 are disclosed.
Patent CA-2889528-A1 (CA)
Inventor: KUMMER GERHARD
IPC: C02F1/28
Filed: 2013-10-22
Abstract: The invention relates to a method for purifying water and for dewatering sludge, comprising the following steps: bringing a surface-treated natural calcium carbonate, a natural bentonite and an anionic polymer into contact with the water or sludge, flakes being formed as a result of the agglomeration of particulate materials contained in said water or sludge, and separating said formed flakes so as to obtain purified water, or separating water in order to obtain dewatered sludge. The surface-treated natural calcium carbonate is a product of a reaction of natural calcium carbonate with an acid and carbon dioxide, which is formed in situ by the acid treatment and/or is fed from outside, and is produced as an aqueous suspension with a pH greater than 6.0 measured at 20°C. The invention also relates to a composition comprising said surface-treated natural calcium carbonate, a natural bentonite, and an anionic polymer, for the purpose of purifying water or dewatering sludge.
Patent CA-2890295-A1 (CA)
Title: Foam composition for building purposes
Inventor: SCHOOTSTRA SIEBE
IPC: C08J9/30
Filed: 2013-11-15
Abstract: The invention relates to a foam composition for construction use, more particularly for the filling of joints or the joining of components, comprising a foamable aqueous phase and a blowing agent, which are foam-forming with one another on nozzle discharge, with the foamable aqueous phase comprising at least one organic polymer and inorganic constituents. The inorganic constituents comprise a silicate which is chemically dissolved in the aqueous phase and whose solution is film-forming, with the organic polymer being present in the form of a dispersion or aqueous solution, and which when foamed with the silicate solution produces, together, a silicate-polymer foam, with the organic polymer being present, on the basis of its solids content, in an amount of > 3 wt% in the aqueous phase, and, additionally, the water-soluble silicate being present, on the basis of its solids content, in an amount of > 3 wt% in the aqueous phase, and with the organic polymer and the water-soluble silicate, based in each case on their solids content, being present in a weight ratio of 20:1 to 1:20 in the aqueous phase.
Patent CA-2890457-A1 (CA)
Inventor: JELAVICH MICHAEL CHARLES
IPC: A23L5/41
Filed: 2013-11-08
Abstract: L'invention concerne un agent de modification de l'opacité, sous forme particulaire, qui comporte un amidon, une dextrine, un agent de formation de film facultatif et un liant facultatif. L'invention concerne également une suspension de modification de l'opacité qui comporte l'agent de modification de l'opacité et un liquide. L'agent de modification de l'opacité ou la suspension de modification de l'opacité peut être ajoutée à des produits comestibles pour fournir une plus grande opacité. L'invention concerne également des procédés de production de l'agent de modification de l'opacité.
Patent CA-2891607-A1 (CA)
Inventor: PARDUE BYRON ANDREW
IPC: H02J9/06
Filed: 2015-05-15
Abstract: Un système dynamique d'alimentation électrique (18) sans coupure comportant une machine synchrone (3) à deux bouts d'arbre (2, 2') insérée entre deux accumulateurs d'énergie cinetique (4, 19) qui sont liés via des accouplements dans le but de doubler la puissance, le tout étant boulonné  ensemble pour ne former qu'une seule entité montée sur un châssis commun. Le système dynamique d'alimentation électrique (18) est equipé d'un système de connexion autonome constitué d'une inductance (8)                           et de deux disjoncteurs (9, 9') installés entre la machine synchrone (3), le réseau électrique (11) et la charge critique (21).  Outre les composants de puissance décrits ci-dessus, le système de connexion autonome intègre également tous les organes qui servent à la commande, au contrôle, à la communication et à la sécurité. Le système de connexion autonome comporte également un dispositif qui assure la parfaite répartition de la charge entre les deux accumulateurs d'énergie cinétique (4, 19), afin de bénéficier, lors d'une déficience du réseau, de la capacité énergétique totale de ceux-ci. L'ensemble comporte également un disjoncteur (15) qui permet de continuer à  alimenter la charge critique lorsque l'ADSI n'est pas disponible.
Patent CA-2893844-A1 (CA)
Inventor: PICARD FRANCOIS
IPC: B09C1/08
Filed: 2015-06-02
Abstract: The invention provides a soil washing process to oxidize organic matter in contaminated soils. The process uses a hypochlorite solution (preferentially sodium hypochlorite) and the oxidation is performed under a carbon dioxide overhead. The carbon dioxide overhead boosts the hypochlorite oxidation potential and contributes to the dissolution of the soil organic matter. The washing process comprises the following successive steps: soil oxidation, soil-leachate separation and oxidant regeneration. This oxidant regeneration is preferentially performed on the residual salt (sodium chloride) recovered in the leachate or performed on a fresh sodium chloride supply.
Patent CA-2897961-A1 (CA)
Title: Enhanced smartcard reader with multi-level reading contacts
Inventor: LAPALME JEROME A
IPC: G06K7/00
Filed: 2014-02-20
Abstract: An enhanced smartcard reader having a row of first reading contacts, a row of second reading contacts, and a row of third reading contacts. The first reading contacts have arm portions that are cantilevered off a first mounting member of the reader, the second reading contacts have arm portions that are cantilevered off a second mounting member of the reader, and the third reading contacts have arm portions that are cantilevered off a third mounting member of the reader. The third mounting member is located vertically distanced from the second mounting member, and the arm portions of the third reading contacts directly overlay the arm portions of the second reading contacts.
Patent CA-2900078-A1 (CA)
Title: Retractable flexible-panel door
Inventor: HUMMEL BENJAMIN PATRICK
IPC: E06B3/50
Filed: 2014-02-28
Abstract: A retractable, flexible-panel door is mountable to a door frame attached to a building and includes a first side rail, a second side rail, a top rail mountable to and between the first and second side rails, a bottom rail mountable to and between the first and second side rails, a handle coupled to and between the top and bottom rails, a flexible panel extending between the handle and one of the first and second side rails, and at least one biasing member carried by at least one of the first side rail, the second side rail, the top rail and the bottom rail to apply a force to draw the handle toward the one of the first and second side rails, wherein the top and bottom rails are each expandable in length to accommodate mounting of the retractable, flexible panel door to door frames of different widths.
Patent CA-2903171-A1 (CA)
Inventor: SCHAAR JONATHAN MICHAEL
IPC: H02P13/06
Filed: 2014-03-14
Abstract: La présente invention concerne des techniques pour un module de commutation pour des régulateurs de tension ou des transformateurs ayant des prises de régulation de tension. Le module de commutation décrit comprend un premier commutateur de dérivation et un second commutateur de dérivation couplé au premier commutateur de dérivation, au moins un actionneur primaire couplé à et configuré pour actionner au moins l'un du premier commutateur de dérivation et du second commutateur de dérivation, et au moins un commutateur de rupture de charge couplé entre les premier et second commutateurs de dérivation. Selon certains modes de réalisation à titre d'exemple, un actionneur primaire séparé est configuré pour actionner chacun des commutateurs de dérivation et le commutateur de rupture de charge. Selon certains autres modes de réalisation à titre d'exemple, un ou plusieurs des commutateurs de dérivation et du commutateur de rupture de charge est actionné par un actionneur primaire partagé.
Patent CA-2905188-A1 (CA)
Inventor: FU YUCHENG
IPC: D04H1/76
Filed: 2014-03-13
Abstract: A process is disclosed for forming a three-dimensional structure from a nonwoven web. The web is made of synthetic polymer filaments. The process comprises subjecting the web to a molding force at a temperature between the glass transition temperature and the melting temperature of the polymer. The nonwoven web is constructed so as to allow ample elongation of the constituent filaments. The web is preferentially bonded in selected areas. The filaments are only partially drawn during the spinning process, so as to preserve elongation potential. The three-dimensional structures made by the process can be shaped filters, for example for use in beverage capsules.
Patent CA-2906738-A1 (CA)
Inventor: ZEDIKER MARK S
IPC: B23K26/24
Filed: 2014-03-14
Abstract: There are provided using high power laser systems for performing decommissioning welding and repair of structures in boreholes, off¬ shore, and other remote and hazardous locations. In a particular embodiment the laser system is a Class I system. The present inventions relate to methods, apparatus and systems for the delivery of high power laser beams to cut and remove structures in the earth, and in particular, for surface decommissioning activities for hydrocarbon wells, among other things.
Patent CA-2906862-A1 (CA)
Inventor: LEVINE DAVID E
IPC: A61B17/04
Filed: 2014-03-17
Abstract: L'invention concerne un dispositif d'insertion de suture mini-invasif utilisant des aiguilles de faible calibre pour effectuer une ou plusieurs sutures à travers un tissu sous-cutané, localement et à partir de points d'accès distants, pour supporter, attacher, couper, lier ou pour assurer la constriction d'un tissu, de vaisseaux, de ligaments, de nerfs ou d'autres éléments anatomiques, ou pour tirer un autre dispositif dans une position définie par un chemin de suture. L'invention concerne un procédé et un dispositif de transfert de suture actionné manuellement destinés à être utilisés dans de nombreuses applications chirurgicales. Le dispositif de transfert de suture fonctionne comme un instrument d'insertion de sutures dans et à travers des chemins souhaités. Des canules captives sont accouplées aux sutures positionnées, et sont ancrées, transversalement, à un composant capturé ayant la capacité à venir en prise avec une seule suture ou de multiples sutures, ensemble ou tour à tour dans un tissu sous-cutané à partir de points locaux ou d'accès distant.
Patent CA-2907101-A1 (CA)
Inventor: AITKEN LIAM ANDREW
IPC: F16B41/00
Filed: 2013-05-21
Abstract: A metal fastener is provided having a first threaded screw portion for engaging a complementary threaded portion of a bore of a metal member at a first temperature, and a sealing portion disposed proximal a distal end of the first screw portion, the sealing portion having a greater coefficient of thermal expansion than the metal member, wherein the sealing portion is configured to thermally expand and provide a seal between the sealing portion and an inner circumference of the bore at a second temperature higher than the first temperature, such that the first screw portion of the fastener is immobile relative to the bore at the second temperature.
Patent CA-2908062-A1 (CA)
Title: Radio frequency drying of harvested material
Inventor: HULTGREN NATHANIEL L
IPC: F26B3/347
Filed: 2014-03-25
Abstract: One aspect is a material drying system with a conductive bin at least partially filled with harvested material. A frequency generator is configured to generate radio frequency energy and a controller is coupled to the frequency generator for controlling the radio frequency energy. At least one conductive shape located within the harvested material and coupled to the frequency generator and controller. The frequency generator and controller provide the radio frequency energy to the at least one conductive shape such that a system capacitor is formed by the combination of the at least one conductive shape and the conductive bin and with harvested material forming a dielectric therebetween such that friction of water molecules in the harvested material is induced quickening drying thereof.
Patent CA-2908616-A1 (CA)
Title: Brassica plants comprising mutant da1 alleles
Inventor: BOTS MARC
IPC: A01H5/00
Filed: 2014-04-02
Abstract: The present invention relates to methods and means to increase seed weight in Brassica. More specifically, the invention relates to mutant DA1 genes in Brassica plants and the use thereof to seed weight.
Patent CA-2909052-A1 (CA)
Title: Combinations of an anti-pd-l1 antibody and a mek inhibitor and/or a braf inhibitor
Inventor: HOOS AXEL
IPC: A61K39/395
Filed: 2014-06-02
Abstract: A novel combination comprising the MEK inhibitor N-{3-[3-cyclopropyl-5-(2-fluoro- 4-iodo-phenylamino)6,8-dimethyl-2,4,7-trioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3- d]pyrimidin-1 -yl]phenyl}acetamide, or a pharmaceutically acceptable salt or solvate thereof, and/or a B-Raf inhibitor, particularly N-{3-[5-(2-Amino-4-pyrimidinyl)-2-(1,1 - dimethylethyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide or a pharmaceutically acceptable salt thereof, and an anti-PD-L1 antibody; pharmaceutical compositions comprising the same and methods of using such combinations and compositions in the treatment of conditions in which the inhibition of MEK and/or B-Raf and/or neutralizing or inhibiting the interaction between PD-L1 and its receptor, e.g. PD-1, is beneficial, eg. cancer.
Patent CA-2909438-A1 (CA)
Title: Method of production of monosaccharides
Inventor: IYAPPAN SARAVANAKUMAR
IPC: C12N9/24
Filed: 2013-04-17
Abstract: The present invention is directed towards genetic modification of native gene encoding for D-tagatose 3-epimerase and rhamnose isomerase to substantially increase the expression level of these enzymes and use of said enzymes in a process to produce rare monosaccharides such as psicose and allose. Also disclosed in the present invention is expression constructs comprising the modified genes and a host cells to express the same.
Patent CA-2911820-A1 (CA)
Title: Methods and systems of enhanced carbon dioxide recovery
Inventor: HO JASON G S
IPC: C01B32/50
Filed: 2015-11-12
Abstract: Methods and systems of enhanced carbon dioxide recovery from an inlet gas stream are provided, by introducing the gas stream to one or more membrane-based separation units to produce a permeate byproduct gas stream having increased concentration of carbon dioxide compared to the inlet gas stream and then introducing the permeate byproduct gas stream to one or more pressure swing adsorption units or trains to enhance recovery of hydrocarbons, such as methane, lost in the byproduct stream and to produce a substantially pure carbon dioxide stream, while minimizing process compression and eliminating process heat for process regeneration. The methods introduced herein are for enhancing product recovery by enhancing carbon dioxide recovery from gas streams with pressures greater than atmospheric conditions. Further refinement to the methods would be the introduction of hydrogen sulfide polishing units within the process to produce product that meets or exceeds sales quality specifications.
Patent CA-2914430-A1 (CA)
Inventor: WEBSTER MATTHEW
IPC: E21B23/03
Filed: 2015-12-09
Abstract: Un appareil servant à attraper des balles et un système comprenant lappareil sont décrits. Lappareil comprend un corps, une chambre, une prise rotative et un écran. Lappareil est généralement configuré pour recueillir des balles tout en empêchant le passage de toute balle lors du recueil des balles de la chambre, et configuré pour permettre le retrait de balles recueillies sans interrompre lécoulement. Le système comprend un arbre de fracturation configuré pour se raccorder à une tête de puits, à un appareil pour attraper des balles, et à un équipement en aval.
Patent CA-2914959-A1 (CA)
Inventor: CLARK JAMES E
IPC: G01N21/77
Filed: 2014-06-19
Abstract: An aquatic environment water parameter testing system and related methods and chemical indicator elements. The aquatic environment water parameter testing system includes an electronics portion having an optical reader element and a sample chamber portion having a chemical indicator element which may be removably connected. A chemical indicator element may include an information storage and communication element used, in part, to provide identification of a chemical indicator of the chemical indicator element. Conductivity and/or temperature may be utilized to calibrate readings by the optical reader element. A chemical indicator element may also include a thin film material having particular optical characteristics tied to the light from a light source, such as a light source of an optical reader element.
Patent CA-2916341-A1 (CA)
Inventor: LI DONGSHENG
IPC: G06F21/31
Filed: 2014-04-25
Abstract: Provided are a signature data transmission method and electronic signature token, the method comprising: an electronic signature token acquires a signature request data packet comprising data to be signed; signing the data to be signed to obtain signed data; acquiring a first preset transmission policy, and acquiring first data to be transmitted according to part of the signed data and the first transmission policy, and then transmitting once or multiple times the first data to be transmitted; after obtaining the signature request data packet, extracting and outputting the key information of the data to be signed; acquiring an acknowledgement instruction of the outputted key information of the data to be signed; after obtaining the acknowledgement instruction, acquiring a second preset transmission policy, and acquiring, according to the remaining part of the signed data and the second transmission policy, second data to be transmitted, and then transmitting once or multiple times the second data to be transmitted.
Patent CA-2917838-A1 (CA)
Inventor: HWANG SANG YOUN
IPC: C07K16/46
Filed: 2014-07-14
Abstract: The present invention relates to a physiologically active polypeptide - immunoglobulin Fc fragment conjugate in which a physiologically active polypeptide is linked to an immunoglobulin Fc fragment including an FcRn binding region via a non-peptide linker, wherein the conjugate maintains the inherent binding strength of the immunoglobulin Fc fragment; a method for manufacturing the conjugate; a method for maintaining the inherent binding force of the conjugate to FcRn; and a composition comprising the conjugate and maintaining the inherent binding strength of the immunoglobulin Fc fragment to FcRn.
Patent CA-2920646-A1 (CA)
Inventor: ODEDRA RAJESH
IPC: C23C16/40
Filed: 2016-02-12
Abstract: A class of organometallic compounds is provided. The compounds correspond in structure to Formula 1: (A)x-M-(OR3)4-x wherein: A is selected from the group consisting of -NR1R2, -N(R4)(CH2)nN(R5R6), -N=C(NR4R5)(NR6R7), OCOR1, halo and Y; R1 and R2 are independently selected from the group consisting of H and a cyclic or acyclic alkyl group having from 1 to 8 carbon atoms, with the proviso that at least one of R1 and R2 must be other than H; R4, R5, R6 and R7 are independently selected from the group consisting of H  and an acyclic alkyl group having from 1 to 4 carbon atoms; Y is selected from the group consisting of a 3- to 13-membered heterocyclic radical containing at least one nitrogen atom; R3 is a cyclic or acyclic alkyl group having from 1 to 6 carbon atoms;  M is selected from the group consisting of Si, Ge, Sn, Ti, Zr and Hf;  x is an integer from 1 to 3; and n is an integer from 1 to 4. Compounds of the invention may be useful as precursors in chemical phase deposition processes such as atomic layer deposition (ALD), chemical vapour deposition (CVD), plasma assisted ALD and plasma assisted CVD. Methods of low temperature vapour phase deposition of metal oxide films, such as Si02 films, are also provided.
Patent CA-2921388-A1 (CA)
Inventor: GORDON NEIL
IPC: C12Q1/00
Filed: 2015-01-26
Abstract: This invention allows ultra-low levels of virtually any biological analyte to be detected and quantified rapidly, simply and inexpensively with an electrochemical biosensor using a novel electrochemical signal amplification technique. The invention amplifies detection signals from low level analytes using an innovative sandwich ELISA structure that replaces optical labels with a massive amount of electrochemically detectable guanine rich oligonucleotide tags. Selective binding is achieved with matched pairs of either commercial or custom analyte binding materials such as monoclonal antibodies or single stand DNA. The guanine tags are eluted from the sandwich structures and hybridize with complementary cytosine rich oligonucleotide recognition probes attached to the surface of a biosensor working electrode. An electrochemical technique generates a signal in proportion to the guanine level on the working electrode which is also proportional to the analyte level in the sample. Magnetic separation and a nanosensor are used to improve the signal-to-noise ratio for measuring analyte levels 1,000,000 times lower than enzyme-linked immunosorbent assay (ELISA).
Patent CA-2924315-A1 (CA)
Title: Codage stereo a prediction complexe a base de mdct
Inventor: PURNHAGEN HEIKO
IPC: G10L19/008
Filed: 2011-04-06
Abstract: Linvention présente des méthodes et des appareils de codage et décodage stéréo au moyen dune prédiction complexe dans le domaine de fréquences. Dans un mode de réalisation, une méthode de décodage, en vue dobtenir un signal stéréo de sortie dun signal stéréo dentrée codé par codage de prédiction complexe et comparaison des représentations du premier domaine de fréquences de deux canaux dentrée, comprend les étapes de mixage élévateur de : (I) calcul dune représentation dun second domaine de fréquences dun premier canal dentrée et (ii) calcul dun canal de sortie selon les représentations du premier et du second domaine de fréquences du premier canal dentrée, la représentation du premier domaine de fréquences du second canal dentrée et un coefficient de prédiction complexe. La méthode comprend lapplication de limites de largeur de bande indépendantes aux canaux dentrée.
Patent CA-2927245-A1 (CA)
Inventor: MELE MARIA NELLA
IPC: A47J43/20
Filed: 2013-11-19
Abstract: Mould for making stuffed or filled food products, in particular Sicilian arancini, comprising a base (1), a sleeve (2) and a stud (3), the base (1) being provided with a cavity (10) having an aperture facing outwards, the sleeve (2) having a first aperture (20) and a second aperture (21) and being configured to be removably coupled to the base (1) in correspondence with the aperture of the cavity (10) of the latter so as to direct the second aperture (21) outwards, the stud (3) being configured to insert into the second aperture (21) of the sleeve (2).
Patent CA-2928966-A1 (CA)
Inventor: GURJAR MUKUND KESHAV
IPC: C07D319/06
Filed: 2014-12-24
Abstract: The present invention relates to a novel synthetic route for the preparation of fingolimod and its pharmaceutically acceptable salts. The synthetic strategy comprises reaction of 2-(4- octylphenyl)-acetaldehyde with nitro acetonide, and subsequent conversions of the resulting acetonide protected nitro-alcohpl intermediates of formulae (8), (9) and (10) to the penultimate acetonide protected amino intermediates of formula (11), which on deprotection with acid yields Fingolimod and its corresponding salts, having purity conforming to regulatory specification.