baber/WOPTO huggingface dataset:
Patent CA-2989746-A1 (CA)
Title: Railroad renewal method and device for implementing said method
Inventor: GANZ JORG
IPC: E01B29/44
Filed: 2016-07-26
Abstract: The invention relates to a railroad renewal method and device, the method including, in particular: the removal of the old rail (A), the installation of the new rail (B) and the primary adjustment of the temperature of said new rail to a set value (T1) at a point (C) located upstream of and close to the attachment area (F) on a crosstie (H). The thermodynamic behavior of the intermediate section (R) of the new rail (B) located between the primary temperature adjustment point (C) and the attachment area (F) is controlled by means of a device, provided with a control and management system (G), such that the temperature of the new rail (B) is uniform, in the cross-section thereof, at a set value (Tf) on the attachment point (F).
Patent CA-2989790-A1 (CA)
Title: Essieu fabrique avec pivot de fusee amovible
Inventor: BLOINK MICHAEL P
IPC: B62D7/18
Filed: 2016-05-27
Abstract: L'invention concerne des essieux fabriqués munis d'un pivot de fusée amovible. Les essieux fabriqués comprennent une construction de canal en forme de U. Des extensions des parois de canal avant et arrière entourent partiellement et joignent séparément des plaques de tête d'essieu qui supportent un pivot de fusée amovible. Des trous de fixation de pivot de fusée sont partiellement définis par la plaque de tête et par les parois de canal avant et arrière. La surface de fond de la plaque de tête est accueillie à l'intérieur d'une ouverture de la plaque de fond qui recouvre le canal, et fixée à celle-ci.
Patent CA-2991126-A1 (CA)
Inventor: GERASIMOV VLADIMIR SERGEEVICH
IPC: G21C15/243
Filed: 2016-06-20
Abstract: There is disclosed herein a reactor coolant pump set comprising a vertical vane-type single-stage pump with bottom arrangement of the impeller, the pump shaft is connected to the electric motor shaft by a rigid coupling, the radial-axial bearing, installed in the electric motor upper chamber, is made of two main elements: a radial bearing made in the form of a rotor metallic bushing installed on the cylindrical part of the collar, installed on the motor shaft by way of cone fitting and fastened by means of bolts and a pressure flange on the upper butt of the electric motor shaft, and an axial bearing consisting of two stator lever-type balance arm systems with cover plates of anti friction material and rotor cover plates of antifriction material, installed on the flat part of the collar.
Patent CA-2992030-A1 (CA)
Inventor: HASHISH MOHAMED A
IPC: B26D5/06
Filed: 2016-07-11
Abstract: Methods of trimming fiber reinforced polymer composite workpieces are provided which use a pure waterjet discharged from a cutting head in liquid phase unladened with solid particles at an operating pressure of at least 60,000 psi and in combination with other cutting parameters to provide a final component profile without delamination, splintering, fraying or unacceptable fiber pullout or fiber fracture.
Patent CA-2993065-A1 (CA)
Title: One touch stow in floor seat assembly with automatic lateral displacement
Inventor: WHITE DAVID A
IPC: B60N2/90
Filed: 2011-11-15
Abstract: A seat assembly is provided for use in an automotive vehicle. The seat assembly comprising a seat cushion and a seat back pivotally coupled to the seat cushion for movement between a reclined seating position and a fold flat position. A  recliner, assembly is coupled between the seat back and the seat cushion to provide pivotal movement of the seat back. A head restraint assembly is operatively coupled to the seat back for automatic pivotal movement between an upright support position and a folded position overlying the seat back in response to pivotal movement of the seat back toward the fold flat position.
Patent CA-2993645-A1 (CA)
Inventor: SARAGOVI HORACIO URI
IPC: C07K16/40
Filed: 2016-07-28
Abstract: Disclosed herein are compositions and methods for the treatment of otic diseases or conditions with TrkB or TrkC agonist compositions and formulations administered to an individual afflicted with an otic disease or condition, through direct application of these compositions and formulations onto or via perfusion into the targeted auris structure(s).
Patent CA-2993723-A1 (CA)
Inventor: SCHNEIDER CHRISTOPHER MICHAEL
IPC: F16B12/40
Filed: 2018-02-01
Abstract: A railing system includes an upper rail and a lower rail spaced from the upper rail. The railing system also includes a plurality of balusters positioned between the upper rail and the lower rail. The railing system further includes a clip configured to attach one baluster of the plurality of balusters to the lower rail or the upper rail. The clip includes a baluster engagement portion configured to be received within an open end of the one baluster. The clip further includes a tab extending from the baluster engagement portion. The tab includes a fin portion configured to be inserted within one aperture of a plurality of apertures of the upper rail or the lower rail. The tab also includes a spring portion coupled to the fin portion. The spring portion is configured to secure the clip to the upper rail or the lower rail.
Patent CA-2995542-A1 (CA)
Title: Methods for generating high titer helper-free preparations of recombinant aav vectors
Inventor: ATKINSON EDWARD MORROW
IPC: C12N15/09
Filed: 1998-09-04
Abstract: This invention provides methods and compositions for producing high titer, substantially purified preparations of recombinant adeno-associated virus (AAV) that can be used as vectors for gene delivery. At the onset of vector production, AAV producer cells of this invention typically comprise one or more AAV packaging genes, an AAV vector comprising a heterelogous (i.e. non-AAV) transgene of interest, and a helper virus such as an adenovirus.  The AAV vector preparations produced are generally replication incompetent but are capable of mediating delivery of a transgene of interest (such as a therapeutic gene) to any of a wide variety of tissues and cells. The AAV vector preparations produced according to this invention are also substantially free of helper virus as well as helper viral and cellular proteins and other contaminants. Also provided is a quantitative, high-throughput assay useful in the assessment of viral infectivity and replication, as well as in the screening of agents that affect viral infectivity and/or replication.
Patent CA-2995867-A1 (CA)
Title: Systeme et procede de gestion de donnees de circulation aerienne
Inventor: ENDRES STEVEN P
IPC: G08G5/00
Filed: 2016-08-23
Abstract: Selon certains aspects, la présente invention concerne des systèmes et des procédés de gestion de l'encombrement d'un aéroport. Des modes de réalisation consistent à interroger une base de données de circulation aérienne afin d'obtenir des données de circulation aérienne d'un aéroport comprenant des horaires d'un certain nombre de vols utilisant un créneau de l'aéroport. Un créneau peut être une période de temps pour le décollage ou l'atterrissage d'un avion au niveau de l'aéroport. Un retard d'encombrement résultant du nombre de vols utilisant le créneau de l'aéroport peut être déterminé sur la base des données de circulation aérienne. Un retard d'encombrement cible basé sur une valeur de temps estimée d'une pluralité de passagers peut être sélectionné. Un niveau d'utilisation du créneau peut être déterminé sur la base du retard d'encombrement cible sélectionné. Une base de données d'horaire à prime peut être mise à jour afin d'allouer une prime d'encombrement parmi des billets pour un ou plusieurs vols programmés pendant le créneau. La prime d'encombrement peut être fournie à un serveur de vendeur de billets.
Patent CA-2996692-A1 (CA)
Title: Polymers and microspheres
Inventor: HEAYSMAN CLARE LOUISE
IPC: A61K9/16
Filed: 2016-09-05
Abstract: Cationic microspheres comprising a polymer obtainable by crosslinking a macromer with a cationically charged vinylic co-monomer are provided. The microspheres are capable of loading and eluting anionic species such as drugs and find use in i.a.  embolotherapy.
Patent CA-2997956-A1 (CA)
Inventor: NIROGI RAMAKRISHNA
IPC: C07D401/06
Filed: 2016-07-19
Abstract: The present invention relates to compound of formula (I), or stereoisomers and pharmaceutically acceptable salts as muscarinic M1 receptor positive allosteric modulators. This invention also relates to methods of making such compounds and pharmaceutical compositions comprising such compounds. The compounds of this invention are useful in the treatment of various disorders that are related to muscarinic M1 receptor.(Formula I) (I)
Patent CA-2998459-A1 (CA)
Title: Polymethine compounds and their use as fluorescent labels
Inventor: FRANCAIS ANTOINE
IPC: G01N33/00
Filed: 2016-09-26
Abstract: The present disclosure relates to new compounds and their use as fluorescent labels. The compounds may be used as fluorescent labels for nucleotides in nucleic acid sequencing applications.
Patent CA-3000141-A1 (CA)
Inventor: DRISCOLL CHRISTOPHER
IPC: A61M25/01
Filed: 2018-03-29
Abstract: An apparatus for simulating an insertion of an elongated instrument into a subject, comprising: a frame extending between two end walls along a first axis and two lateral walls along a second axis, one of the two end walls being provided with an insertion aperture and one of the two lateral walls being provided an insertion hole, the insertion aperture defining a first passageway and the insertion hole defining a second passageway, the first and second passageways intersecting each other at an intersection point; and a sensing unit contained within the frame and configured for measuring at least one of a displacement of the elongated member and a rotation of the elongated member, the sensing unit being positioned adjacent to the intersection point for performing the measurement of the at least one of the displacement and the rotation at the intersection point.
Patent CA-3000721-A1 (CA)
Inventor: GAGNE GASTON G G
IPC: A63B67/14
Filed: 2018-04-09
Abstract: L'innovation consiste à offrir aux joueurs et joueuses de curling un connecteur qui relié à un manche et communément appelé tige de lancement, se connecte à la poignée d'une pierre de curling ayant sa partie fuselée perpendiculaire à cette tige de lancement. La possibilité de va-et-vient de la pierre que procure ce connecteur permet d'amener la pierre et de l'aligner sur l'axe du lancer, puis de la pousser en visant la cible sans que l'axe de son manche ne dévie de l'axe du lancer. Grâce à cette tige de lancement dont le connecteur s'adapte parfaitement aux configurations de la poignée, assiette et partie fuselée, la pierre est poussée et larguée vers la cible sans besoin de tourner le bras ou le poignet, la rotation donnée à la pierre par un barreau désaxé et le dégagement de celle-ci étant assuré par le lever du bout du manche.
Patent CA-3002142-A1 (CA)
Inventor: HASSAN MAHMOUD
IPC: A61K8/81
Filed: 2015-12-02
Abstract: The invention provides an orally acceptable tooth whitening gel wherein the gel comprises a hydrogen peroxide source, a silicone compound, a porous cross-linked polymer, and a nonionic surfactant, and exhibits a Herschel-Bulkley yield stress of 10 to 230 dynes/cm2, a Herschel-Bulkley viscosity of 3 to 500 poise, and a Herschel-Bulkley rate index of 0.4 to 0.6, the specific viscosity permitting efficient application of the gel, as well as methods of using the same.
Patent CA-3002498-A1 (CA)
Inventor: VUKOVIC GORAN
IPC: B22D41/36
Filed: 2016-11-29
Abstract: The invention relates to a slide closure unit (10) on the spout of a metallurgical vessel, preferably a copper-anode furnace (1), comprising a housing (9) in which refractory closure plates (6, 8), as well as at least one connecting refractory inner casing (13) are arranged. A removable induction heater (14) is provided, having at least one induction coil surrounding the refractory inner casing (13) outside of the housing (9). In this way, it is possible to constantly keep the melt located in the outlet channel of the spout sufficiently warm that same does not freeze before and/or during the pouring of the melt, or that any frozen metal and/or slag can be melted in the spout.
Patent CA-3007234-A1 (CA)
Inventor: PETERSON GORDON J
IPC: A47C7/46
Filed: 2013-09-19
Abstract: A chair assembly includes a back shell member including a laterally-extending top portion, a laterally-extending bottom portion and a pair of longitudinally-extending side portions extending between the top portion and the bottom portion and cooperating with the defined open space therebetween, and a cover having a first surface adapted to support a seated user and a second surface opposite the first surface, wherein the cover is positioned over the back shell member to cover at least a portion of the open space, and wherein the cover comprises an elastomeric material having a longitudinal direction compliance to lateral direction compliance ratio of at least 3:1.
Patent CA-3009549-A1 (CA)
Title: Foot portion for an exoskeleton structure
Inventor: BAPTISTA JONATHAN
IPC: B25J9/00
Filed: 2016-12-23
Abstract: The invention concerns a foot portion (7) for an exoskeleton structure, comprising an ankle joint (72), a first support plate (732) designed to come to bear against the top of a shoe of the wearer when the foot portion (7) is attached to the foot of the wearer, a second support plate (735) suitable for being arranged under the sole of the shoe, a first segment (731) linking the ankle joint (72) to the first support plate (732) and a second segment (733) linking the first support plate (732) to the second support plate (735), the first segment (733) and the second segment (735) forming a spring capable of being compressed when the shoe is in contact with the ground (S) and of being expanded when the shoe is not in contact with the ground (S).
Patent CA-3011662-A1 (CA)
Title: An improved process for the preparation of regorafenib
Inventor: MUDDASANI PULLA REDDY
IPC: A61K9/28
Filed: 2016-03-31
Abstract: The present invention relates to an improved process for the preparation of Regorafenib with genotoxic impurities at well below threshold limit and high yield. The present invention also relates to an improved process for the preparation of regorafenib form-I with high purity.
Patent CA-3011912-A1 (CA)
Title: Method for recycling copper indium gallium selenium materials
Inventor: GAO YONGTAO
IPC: C22B1/06
Filed: 2016-12-26
Abstract: A method for recycling copper indium gallium selenium materials comprises the steps of sulphating roasting, acid dissolution, extraction and electrolysis of metal copper, production of a gallium hydroxide deposition, replacement of indium, and the like. In the method, deselenization is carried by using sulphating roasting, and residues after roasting are oxidizing slags capable of being directly subjected to acid dissolution, thereby reducing acid gas pollution; in addition, copper is extracted by using a copper extractant, the separation effect is good and costs are low, the extracted copper can be directly electrolyzed, so as to obtain high-purity metal copper; and in another aspect, in the method, alkali separation of gallium is carried out, separation between indium and gallium can be implemented by merely adjusting the pH of a solution, thereby resolving the problem of co-extraction in the extraction of indium and gallium and the separation between indium and gallium, the separation effect is good, the purities of obtained indium and gallium products are high.
Patent CA-3013765-A1 (CA)
Inventor: CASAS ORNELAS ROBERTO AURELIO
IPC: A47B96/00
Filed: 2018-08-09
Abstract: The present invention relates to a system of enriched cover and profiles for containment of spills, which comprises an enriched cover formed by a board, a waterproofed molding and a laminate with aesthetic, functional and sanitary characteristics, and three types of profiles: a structural and fitting profile whose function is to give structure to the enriched cover at the same time that, by its inclination inferior to 45° helps to direct spills of liquids to be deposited in a second structural and containment profile including a longitudinal gutter where spilled liquids are contained. In case of a major spill, the second structural and containment profile interacts with a third bevel-like profile matching at 45° with the top edge of the doors or drawers of the table, cabinet or furniture provided with the system. The third bevel-like profile acts as a handle of doors and drawers of furniture, and also directs spilled liquids to the gutter in the structural and containment profile.
Patent CA-3017994-A1 (CA)
Title: A method and a device for encoding a high dynamic range picture, corresponding decoding method and decoding device
Inventor: ANDRIVON PIERRE
IPC: H04N19/30
Filed: 2017-03-13
Abstract: A decoding method is disclosed that comprises : - decoding (S120) a stream to obtain a decoded standard dynamic range picture and colour metadata associated with the standard dynamic range picture, wherein the colour metadata are representative at least of characteristics of a high dynamic range picture associated with the standard dynamic range picture; and - reconstructing (S130) a high dynamic range picture from the decoded standard dynamic range picture and from the colour metadata.
Patent CA-3023140-A1 (CA)
Inventor: TAQI ALI
IPC: E04B2/74
Filed: 2018-11-06
Abstract: An insulated panel system includes a joint disposed between two insulated panels. The joint includes a gasket for increasing the efficiency of walk-in refrigerator and freezer spaces. A butyl-free gasket having a plurality of protrusions may be disposed between a first insulated panel, having a male portion, and a second insulated panel, having a female portion. A latch mechanism, disposed in part in the two insulated panels, operably engages to bring the male portion of the first insulated panel into a sealing engagement with the female portion of the second insulated panel, with the gasket disposed therebetween. The plurality of protrusions of the gasket are compressed between the male and female portions of the first and second panels, such that a plurality of sealing junctions are formed between the first and second panels.
Patent CA-3024733-A1 (CA)
Inventor: KAUFFMAN THOMAS F
IPC: C09J123/12
Filed: 2017-06-30
Abstract: The application is directed to a hot melt adhesive composition that exhibits a set time of no greater than 1.5 seconds at an application temperature of at least 149 C and includes at least 35 % by weight polymer where the polymer includes a propylene polymer exhibiting a heat of fusion of from about 5 Joules per gram (J/g) to 60 J/g, and an ethylene alpha-olefin copolymer that has a density of no greater than 0.90 g/cm3 and is derived from at least 50 % by weight ethylene and at least one alpha-olefin comonomer having at least three carbon atoms, and a wax component that exhibits a melting point greater than 80  C and a heat of fusion of at least 200 J/g.
Patent CA-3025240-A1 (CA)
Inventor: WEISE FABIAN
IPC: H01R13/52
Filed: 2017-05-23
Abstract: L'invention concerne une disposition (100) pour la manipulation stérile d'un endoscope stérile (114) dans un environnement stérile (110), comprenant une gaine stérile (112) d'endoscope pour recevoir l'endoscope (114) et un câble (118) via lequel l'endoscope (114) peut être relié à une unité de commande. La disposition (100) comprend en outre une gaine stérile (116) de câble pour recevoir au moins une section du câble (118), la gaine (112) d'endoscope comprenant un premier sas stérile (142) qui comprend au moins un premier clapet stérile (144, 146) qui protège de manière stérile, à l'état fermé, l'endoscope (114) disposé dans la gaine (112) d'endoscope. La gaine (116) de câble comprend un deuxième sas stérile (148), qui présente un deuxième clapet stérile (150, 152) qui protège de manière stérile, à l'état fermé, le câble (118) disposé dans la gaine (116) de câble et/ou un connecteur électrique (156) se trouvant au niveau du câble (118) disposé. Lors de la connexion du câble (118) ou du connecteur électrique (156) avec l'endoscope (114), il se produit un mouvement du premier clapet stérile (144, 146) de l'état fermé dans un état ouvert et un mouvement du deuxième clapet stérile (150, 152) de l'état fermé dans un état ouvert, de telle sorte qu'un accouplement direct du câble (118) avec l'endoscope (114) ou du connecteur électrique (156) relié au câble (118) avec un connecteur électrique complémentaire (138) de l'endoscope (114) est possible.
Patent CA-3026959-A1 (CA)
Inventor: HAJE DETLEF
IPC: F22B9/00
Filed: 2017-05-29
Abstract: The invention relates to a vertical heat exchanger (1) having a heat exchange volume (2) that is bounded at opposite ends by an upper tube plate (3) and a lower tube plate (4) of the heat exchanger (1), and a homogeneous tube bundle (10), wherein the tube bundle (10) has a multiplicity of heat exchanger tubes (12) that are arranged regularly with respect to one another and extends within the heat exchange volume (2) between the lower tube plate (4) and the upper tube plate (3), wherein furthermore the heat exchanger tubes (12) can be flowed through by a first medium and at least one second medium can be arranged in the rest of the heat exchange volume (2), and wherein an exchange of heat can be carried out between the first medium and the second medium.
Patent CA-3031257-A1 (CA)
Inventor: LI XIAOPING
IPC: F21K9/00
Filed: 2019-01-24
Abstract: The present invention provides a LED light strip, wherein the light strip comprises an outer casing, an inner casing disposed in the outer casing and a light- emitting component placed in the inner casing, the light-emitting component comprises a substrate and some LED illuminant modules set on the substrate, the inner casing is provided with a light exit through which the light of the LED illuminant directly passes, cut marks are arranged in a position between the light exits corresponding to a interval of LED illuminant modules connected in parallel, and a wall of the outer casing facing the LED illuminant is transparent. The cut mark of the present invention is easily seen and a user can see the cut mark trough the transparent wall directly thus facilitating the cutting.
Patent CA-3033488-A1 (CA)
Inventor: GUAN WEI
IPC: G06T7/00
Filed: 2017-07-26
Abstract: Dans une mode de réalisation de la présente invention, des images de détection à distance hyperspectrales et/ou multispectrales sont automatiquement analysées par un sous-système d'analyse d'azote afin d'estimer la valeur des variables d'azote de cultures ou d'une autre vie végétale située dans les images. Par exemple, le sous-système d'analyse d'azote peut contenir un module de collecteur de données, un module de générateur de fonction et un module d'estimateur d'azote. Le module de collecteur de données prépare des données d'apprentissage qui sont utilisées par le module de générateur de fonction pour entraîner une fonction de mise en correspondance. La fonction de mise en correspondance est ensuite utilisée par le module d'estimateur d'azote pour estimer les valeurs de variables d'azote pour une nouvelle image de détection à distance qui n'est pas comprise dans l'ensemble d'apprentissage. Les valeurs peuvent ensuite être rapportées et/ou utilisées pour déterminer une quantité optimale d'engrais à ajouter à un champ de cultures pour favoriser la croissance des plantes.
Patent CA-3033950-A1 (CA)
Title: Procede de preparation et utilisation d'hemocyanine de crabe des neiges
Inventor: LAPLANTE SERGE
IPC: C07K14/435
Filed: 2017-08-15
Abstract: L'invention concerne un procédé de préparation d'un échantillon qui est sensiblement enrichi en une protéine d'origine marine. Le procédé consiste à extraire et fractionner un matériel physiologique obtenu à partir d'une espèce marine. La protéine d'origine marine peut être une hémocyanine de crabe des neiges. Elle est utilisée dans des applications pharmaceutiques et bio-pharmaceutiques.