baber/WOPTO huggingface dataset:
Patent CA-2945039-A1 (CA)
Title: Maximum palette parameters in palette-based video coding
Inventor: JOSHI RAJAN LAXMAN
IPC: H04N19/463
Filed: 2015-05-22
Abstract: In an example, a method of processing video data includes coding at least one of data that indicates a maximum palette size of a palette of color values for coding a block of video data or data that indicates a maximum palette predictor size of a palette predictor for determining the palette of color values. The method also includes coding the block of video data in accordance with the data.
Patent CA-2946163-A1 (CA)
Title: Agents et procedes de traitement
Inventor: VAN DER WEERDEN NICOLE
IPC: A01N63/50
Filed: 2015-04-24
Abstract: La présente invention concerne d'une manière générale un procédé de lutte contre les infestations par des pathogènes chez des sujets humains et animaux, ainsi que des agents, des formulations et des cellules contenant des extraits de plantes utiles à cet effet.
Patent CA-2946205-A1 (CA)
Title: Dentifrice compositions having improved fluoride ion stability or fluoride uptake
Inventor: CHEN HAIJING
IPC: A61K8/24
Filed: 2015-04-28
Abstract: Certain dentifrice compositions having a pyrophosphate ion and an alkaline pH have improved fluoride ion stability or fluoride uptake.
Patent CA-2947421-A1 (CA)
Title: Traitement endodontique au moyen d'un systeme d'administration de medicament a long terme
Inventor: AMMON DAN
IPC: A61K6/00
Filed: 2015-04-29
Abstract: La présente invention se rapporte à un traitement endodontique d'un canal radiculaire infecté au moyen d'un système d'administration de médicament afin d'éviter un traitement de canal radiculaire d'un patient.
Patent CA-2949014-A1 (CA)
Inventor: PRIM ERIC
IPC: B01D53/62
Filed: 2011-05-06
Abstract: A method for recovering natural gas liquids from a carbon dioxide recycle stream includes separating a feed stream into a carbon dioxide recycle stream and a heavy hydrocarbon stream. The carbon dioxide recycle stream includes carbon dioxide and natural gas liquids.  The heavy hydrocarbon stream includes heavy hydrocarbons. The carbon dioxide recycle stream is separated into a vapor stream and a liquid stream. The vapor stream is dehydrated in a first dehydrator to produce a dry vapor stream. The liquid stream is dehydrated in a second dehydrator to produce a dry liquid stream. The dry vapor stream and the dry liquid stream are separately passed to a separation column. The separation column separates the dry vapor stream and the dry liquid stream into a purified carbon dioxide recycle stream and a natural gas liquids stream.
Patent CA-2950997-A1 (CA)
Title: Foundation system for towers and method for installing the foundation system for towers
Inventor: SERNA GARCIA-CONDE JOSE SALUSTIANO
IPC: E02D27/42
Filed: 2014-10-29
Abstract: The invention relates to a foundations system for towers, in particular for onshore wind towers, said system comprising: a preferably hollow central shaft which is buried or partially buried, and which is formed by precast cement segments; a substantially flat lower slab that is entirely buried; and lateral support means in the form of inclined braces which are joined to the central shaft by their upper end, and to the lower slab by their lower end, and which remain preferably entirely buried. The wind tower is located on the semi-buried central shaft. The foundations system can comprise other lower elements connected to the lower slab, such as radial ribs or peripheral beams. The braces are preferably prefabricated elements that incorporate an economic and efficient connection system using pre-stressing. The foundations system permits the portion of the weight of the gravity foundations generated using earth and ballast material to be maximised, permitting a significant saving in the structural materials of the foundation.
Patent CA-2954321-A1 (CA)
Title: Composition de mortier pour enduit ou revetement d'interieur
Inventor: MAIER WOLFRAM
IPC: C04B28/00
Filed: 2015-07-07
Abstract: La présente invention porte sur une composition de mortier pour enduit ou revêtement d'intérieur comprenant au moins un liant, au moins des granulats agrégats, sables et/ou fillers et un additif caractérisée en ce qu'au moins un additif est un agent sous forme de poudre susceptible de piéger des aldéhydes et choisi parmi les aminoalcools.
Patent CA-2959200-A1 (CA)
Inventor: GARCIA FEDERICO
IPC: H02J50/10
Filed: 2015-08-26
Abstract: L'invention concerne un dispositif de réception (200) pour recevoir un champ magnétique et pour produire de l'énergie électrique par induction magnétique, en particulier destiné à être utilisé par un véhicule. Le dispositif de réception (200) comprend au moins une bobine (131) d'au moins une ligne électrique, et le champ magnétique induit une tension électrique dans ladite bobine (131) pendant le fonctionnement. Le dispositif de réception (200) et ladite bobine (131) sont conçus pour recevoir le champ magnétique par un côté de réception du dispositif de réception (200). Le dispositif de réception (200) comprend un premier agencement de mise en forme de champ (185) comprenant un matériau aimantable conçu pour mettre en forme des lignes de champ magnétique du champ magnétique. Le premier agencement de mise en forme de champ (185) est placé derrière ladite bobine (131), si on regarde par le côté de réception du dispositif de réception (200). Le dispositif de réception (200) comprend un agencement condensateur (211) comprenant au moins un condensateur (115), qui est électriquement connecté à ladite bobine (131). L'agencement condensateur (211) est placé derrière le premier agencement de mise en forme de champ (185), si on regarde par le côté de réception du dispositif de réception (200). Le dispositif de réception (200) comprend une première structure de refroidissement (181) comprenant des conduits pour guider un écoulement d'un fluide de refroidissement afin de refroidir le dispositif de réception (200). La première structure de refroidissement (181) est placée entre le premier agencement de mise en forme de champ (185) et l'agencement condensateur (211).
Patent CA-2961617-A1 (CA)
Title: Bearing assembly
Inventor: KIRKHOPE KENNEDY J
IPC: E21B12/00
Filed: 2010-01-28
Abstract: A bearing assembly for use in an apparatus comprising a shaft rotatably connected with a housing. The housing defines an interior and a first housing end. The shaft includes a shaft extension extending from the interior of the housing at the first housing end and defining a first bearing shaft surface. The bearing assembly includes a first thrust bearing for transferring a first axial load between the shaft and the housing, and located axially between the first housing end and the first bearing shaft surface. The bearing assembly further includes a radial bearing for transferring a radial load between the shaft and the housing, and located within the interior of the housing. The radial bearing includes a radial bearing housing component comprised of a radial bearing housing sleeve which is axially segmented so that the radial bearing housing sleeve is comprised of a plurality of axial segments.
Patent CA-2967278-A1 (CA)
Title: Coating liquid for forming planarization film and metal foil coil with planarization film
Inventor: YAMADA NORIKO
IPC: C09D7/63
Filed: 2015-11-12
Abstract: A metal foil coil with a planarization film, with which an electronic device can be formed by a roll to roll process is provided. A quick curable coating liquid for a planarization film is prepared by adding into an organic solvent, with respect to 1 mol of a phenyltrialkoxysilane, 0.1 mol to 1 mol of acetic acid and 0.005 mol to 0.05 mol of organic tin as a catalyst, hydrolyzing the silane with 2 mol to 4 mol of water, then distilling away the organic solvent at a temperature of 160°C to 210°C under reduced pressure to yield a resin, and dissolving the resin in an aromatic hydrocarbon solvent, is coated on a metal foil coil to a film thickness of 2.0 µm to 5.0 µm. When an insulation coating is provided on a metal foil coil before a planarization film is formed, high reliability for insulation can be obtained. When a stainless steel foil provided with a reflection film is used, a highly efficient light emitting device can be obtained.
Patent CA-2968075-A1 (CA)
Inventor: HUSOVSKA VERONIKA
IPC: C09C1/62
Filed: 2015-12-03
Abstract: A colored special effect ink includes a special effect pigment and a colored pigment. The colored pigment is more hydrophobic than the special effect pigment, and the colored pigment is miscible in a solvent chosen from the group consisting of alcohols, ethers, esters, ketones, and water. The colored pigment optionally has a surface energy of less than 35 dynes/cm. A method for preparing the colored special effect ink and treating the colored pigment to form the colored special effect ink are also described.
Patent CA-2971076-A1 (CA)
Inventor: LITTEN NEIL
IPC: A24F40/20
Filed: 2015-12-18
Abstract: Described herein is a device (400) for use with apparatus (1) for heating smokable material to volatilise at least one component of the smokable material. The device (400) comprises a support (410), and smokable material (420) arranged on the support (410). A first portion (421) of the smokable material (420) is arranged on a first portion of the support (410) and has a form so as to be heatable more quickly than a second portion (422) of the smokable material (420) arranged on a second portion of the support (410). Also described are cartridges (40) comprising the device (400), and apparatus (1) comprising the device (400).
Patent CA-2971600-A1 (CA)
Inventor: CHEBIYYAM VENKATA SUBRAHMANYAM CHANDRA SEKHAR
IPC: G10L21/038
Filed: 2016-01-08
Abstract: A method of operation of a device includes receiving a first set of samples and a second set of samples. The first set of samples corresponds to a portion of a first audio frame and the second set of samples corresponds to a second audio frame. The method further includes generating a target set of samples based on the first set of samples and a first subset of the second set of samples and generating a reference set of samples based at least partially on a second subset of the second set of samples. The method also includes scaling the target set of samples to generate a scaled target set of samples and generating a third set of samples based on the scaled target set of samples and one or more samples of the second set of samples.
Patent CA-2971985-A1 (CA)
Inventor: STOREY NATHANIEL R
IPC: A01G31/02
Filed: 2017-06-28
Abstract: A vertical hydroponic plant production apparatus for allowing vertical hydroponic greenhouse crop production is provided. The apparatus comprises a hollow grow tube having a front face, a back face, an open first end, and an open second end. A slot is formed in the front face of the grow tube with the slot having a width equal to only a portion of a width of the front face. A media material is insertable into the grow tube. The slot allows the front face to expand outward during insertion of the media material and biased inward against the media material once the media material is inserted. The grow tube is positionable in either a horizontal position, vertical position, or any position between the horizontal position and the vertical position allowing inclined, multi-angled crop production and multi-storied conveyor style crop production.
Patent CA-2972186-A1 (CA)
Inventor: DASSEL MARK W
IPC: B01J8/24
Filed: 2015-12-23
Abstract: Mechanically fluidized systems and processes allow for efficient, cost-effective production of silicon. Particulate may be provided to a heated tray or pan, which is oscillated or vibrated to provide a reaction surface. The particulate migrates downward in the tray or pan and the reactant product migrates upward in the tray or pan as the reactant product reaches a desired state. Exhausted gases may be recycled.
Patent CA-2977652-A1 (CA)
Inventor: PIEHL MARK D
IPC: A61M5/315
Filed: 2016-02-23
Abstract: An infusion device includes a housing with an interior chamber sized and configured to hold at least a flange and plunger of a syringe, a trigger held by the housing, and a lever in communication with the trigger and including an upwardly extending cam with a cam path having an upper end. The cam is in communication with the flange of the syringe. In response to actuation of the trigger to dispense fluid from the syringe, the upper end of the cam travels upward above the syringe and longitudinally toward a dispensing end of the syringe to linearly translate the plunger of the syringe in a first direction to dispense fluid from the syringe. To refill fluid into the syringe, the upper end of the cam travels downward and longitudinally away from the dispensing end of the syringe to linearly translate the plunger in a second direction to intake fluid.
Patent CA-2979520-A1 (CA)
Inventor: MURAI HIDEYUKI
IPC: H01S5/024
Filed: 2015-11-27
Abstract: The object is to provide a technique that allows a semiconductor laser to be efficiently cooled. A semiconductor laser light source device (100) includes: a semiconductor laser (1); a cooler (2) that cools the semiconductor laser (1); and a driving substrate (3) that drives the semiconductor laser (1). The cooler (2) is placed in contact with a surface of the semiconductor laser (1) that is opposite to a light emitting surface of the semiconductor laser (1). Furthermore, the driving substrate (3) is placed in contact with a surface of the cooler (2) that is opposite to a surface of the cooler (2) on which the semiconductor laser (1) is placed.
Patent CA-2981713-A1 (CA)
Inventor: BOMMARITO G MARCO
IPC: A61L2/28
Filed: 2016-04-05
Abstract: The present disclosure describes a novel monitoring system which enables a user to verify the effectiveness of the disinfection cycle provided by an automated endoscope reprocessor (AER). The disclosure proposes the use of chemical and/or biological indicators integrated within a process challenge device that mimics the challenge posed by an endoscope processed in the AER.
Patent CA-2984477-A1 (CA)
Inventor: PALA LUCA
IPC: C01F11/22
Filed: 2016-03-31
Abstract: The present invention relates to a high purity synthetic fluorite (CaF2). The present invention further relates to a process and an apparatus for preparing said high purity synthetic fluorite (CaF2), classified as acid grade, starting from fluorosilicic acid H2SiF6 (FSA) and calcium carbonate (CaCO3). Finally, the present invention relates to the use of said high purity synthetic fluorite (CaF2) in the industrial production of hydrofluoric acid.
Patent CA-2985885-A1 (CA)
Inventor: YAGINUMA MOTOKI
IPC: H01M8/24
Filed: 2015-05-13
Abstract: A fuel cell stack includes a stacked plurality of single cells that includes respective membrane electrode assemblies 1 with peripheral frames 51 and respective pairs of separators 2A, 2B holding the frames 51 and the membrane electrode assemblies 1 between them, in which the frames 51 and the separators 2A, 2B of the single cells C  include respective distribution holes H3 that continue to each other in the stacked position to form a manifold M3 for distributing reaction gas, at least a part of the inner wall of the manifold M3 is formed in a continuous flat shape that extends in the stacking direction of the single cells C. Generated water is suitably discharged through the manifold M3 without a decrease of the flowability of reaction gas and an increase of the production cost.
Patent CA-2987496-A1 (CA)
Inventor: CARRAGHER PAUL
IPC: E21B31/00
Filed: 2015-08-14
Abstract: An oil or gas well fishing tool (60) is provided. The downhole fishing tool (60) has a receptacle (61) that is open at one end. The tool also has deployment tool engaging means (62), located on the opposite end of the receptacle (61) to the one end. The tool further has a layer of an alloy (64) provided on the interior surface of the receptacle (61). The alloy is a eutectic alloy and/or a bismuth alloy. The tool further comprises heating means (65) to heat the alloy (64) so that it melts and can flow over any object received within the receptacle (61).
Patent CA-2987871-A1 (CA)
Title: Method for generating antibodies against t cell receptor
Inventor: SCHENDEL DOLORES
IPC: C07K16/28
Filed: 2016-06-01
Abstract: The invention relates to a method for generating an antibody binding to a cell surface protein of interest, the method comprising the following steps: (a) providing a non-human cell which does not express the endogenous form of the cell surface protein of interest but expresses an exogenous form of the cell surface protein of interest comprising at least one human segment; (b) immunization of a non-human animal with the cell line provided in step (a); (c) generation of hybridomas from the immunized non-human animal of step (b); (d) screening for an antibody that binds to the cell surface protein of interest by contacting the antibodies secreted by the hybridomas of step (c) with human cells which do not express the endogenous form of the cell surface protein of interest but express an exogenous form of the cell surface protein of interest comprising at least one human segment.
Patent CA-2988426-A1 (CA)
Title: Touche concave renfoncee
Inventor: DALEY BRIAN H
IPC: G10D3/06
Filed: 2016-06-01
Abstract: L'invention concerne un instrument de musique ayant une pluralité de cordes, les cordes s'étendant le long d'une dimension longitudinale. L'instrument comprend une touche concave s'étendant le long de la dimension longitudinale et espacée de la pluralité de cordes pour définir l'action, une partie de la touche concave étant au-dessous d'une surface adjacente d'un corps de l'instrument de musique.
Patent CA-2991276-A1 (CA)
Title: Associations pharmaceutiques et leur utilisation
Inventor: HALILOVIC ENSAR
IPC: A61K31/4188
Filed: 2016-08-11
Abstract: La présente invention concerne une association pharmaceutique, par exemple un produit, comprenant une association de (a) un inhibiteur de MDM2 de formule I ou la formule II, ou un sel pharmaceutiquement acceptable de celui-ci et un inhibiteur de la voie PKC de formule III, de formule IV, de formule V ou de formule VI ou un sel pharmaceutiquement acceptable de celui-ci, en particulier pour une utilisation dans le traitement ou la prévention de maladies prolifératives. L'invention concerne en outre des formulations pharmaceutiques, des utilisations, des procédés, des associations et des vecteurs de données correspondants, ainsi que des modes de réalisation de l'invention associés. L'invention concerne en outre l'utilisation d'un inhibiteur de MDM2 de formule I ou de formule II, ou un sel pharmaceutiquement acceptable de celui-ci, en monothérapie dans le traitement d'une maladie proliférative.
Patent CA-2991299-A1 (CA)
Inventor: MASSIE CRAWFORD
IPC: G01N21/31
Filed: 2016-07-27
Abstract: A method of identifying the presence of a first gas such as methane within a sample, for example containing natural gas. A detector is provided having a sensor responsive to a first wavelength, a sensor responsive to a second wavelength, and a sensor for collecting reference readings. A gas sample is analysed to obtain a first absorption reading corresponding to the first wavelength, a second absorption reading corresponding to the second wavelength and a reference reading. A first absorption figure is calculated using the first absorption reading and the reference reading, and a second absorption figure using the second absorption reading and the reference reading. A lineariser function is applied to each of the first and second absorption figures to calculate first and second concentration figures. The sensor for each wavelength is calibrated for detecting the first gas such that the data collected at each wavelength gives the same reading when only said first gas is present in a sample. The ratio of the first concentration figure to the second concentration figure is then calculated, and the ratio used to identify whether only the first gas is present in the sample.
Patent CA-2995305-A1 (CA)
Inventor: BOCK CHRISTOPH
IPC: G01N33/68
Filed: 2016-08-11
Abstract: The present invention provides a novel method for preparing a sequencing library and studying molecular interactions involving a nucleic acid. In particular, the invention relates to a method for preparing a sequencing library, the method comprising the addition of an agent binding to chromatin to a sample comprising a nucleic acid; isolating chromatin bound by said agent; addition of transposase to the isolated chromatin; isolating nucleic acid from chromatin; and obtaining a sequencing library. Moreover, the present invention relates to a method for mapping of molecular interactions involving a nucleic acid, the method comprising the addition of an agent binding to chromatin to a sample comprising a nucleic acid; isolating chromatin bound by said agent; addition of transposase to the isolated chromatin; isolating nucleic acid from chromatin; amplification of nucleic acid; sequencing of amplified nucleic acid; and identifying molecular interactions.
Patent CA-2995376-A1 (CA)
Title: Appareil et procedes pour determiner la gravite et la densite de solides dans un milieu liquide
Inventor: MOTH DAVID J
IPC: G01N9/00
Filed: 2016-08-15
Abstract: L'invention concerne un appareil et des procédés pour mesurer en continu la gravité spécifique ou la densité de solides dans un milieu fluide. Un système de mesure en continu de la densité d'un milieu s'écoulant comprend une cartouche reliée en série à un conduit d'entrée et à une conduite de sortie, un dispositif de détection de déplacement conçu pour surveiller des changements de déplacement de la cartouche lorsqu'un milieu s'écoule à travers la cartouche, une base configurée pour fournir un support pour le dispositif de détection de déplacement, un capteur de pression, un capteur de température, et un processeur configuré pour calculer la densité des milieux s'écoulant sur la base du changement de déplacement, de la température et de la pression mesurés.
Patent CA-2996069-A1 (CA)
Title: Method and system for obtaining at least one acoustic parameter of an environment
Inventor: DUBOST BRICE
IPC: G01H7/00
Filed: 2016-08-30
Abstract: The invention relates to a method which comprises the following steps: transmitting a transmitted sound signal; receiving a received sound signal; estimating a sampling frequency shift and a time shift between the transmitting and receiving devices according to impulse responses obtained from portions of the received sound signal and corresponding portions of the transmitted sound signal; obtaining a corrected received sound signal by applying to the received sound signal a sampling frequency shift correction and a time shift correction according to said estimations; determining the impulse response of the environment from portions of the corrected received sound signal and corresponding portions of the transmitted sound signal; and obtaining acoustic parameters of the environment from said impulse response.
Patent CA-2996339-A1 (CA)
Inventor: SLOMA ADAM
IPC: C02F1/42
Filed: 2018-02-23
Abstract: A control valve assembly is provided for a fluid treatment system, including a housing having a top portion and a bottom portion secured to the top portion, the housing including an inlet and an outlet. At least two modular chambers are secured in the housing. A first chamber is configured to receive fluid from the inlet and a second chamber is configured to provide fluid to the outlet. A piston is also provided which includes a shaft with a plurality of sealing rings. The piston extends through the housing and through the first chamber and the second chamber. The piston is configured to reciprocate in an axial direction to control the flow of fluid in the control valve assembly.