baber/WOPTO huggingface dataset:
Patent CA-3150419-A1 (CA)
Title: Metal recovery process
Inventor: DEY BRIAN MATTHEW
IPC: C22B7/00
Filed: 2020-08-13
Abstract: A process for recovering a metal in the form of a metal halide from a metal-containing source is described, the process comprising the steps of:- (i) forming a solid metal halide containing product by contacting the metal-containing source with a gaseous halide in an oxidising environment and at a temperature below the vaporisation temperature of the metal halide of interest; (ii) heating the metal halide containing product formed in step (i) to a temperature at or above the vaporisation temperature of the metal halide to form a gaseous metal halide containing product; and (iii) condensing the gaseous metal halide containing product of step (ii) to recover the metal halide of interest.
Patent CA-3151552-A1 (CA)
Inventor: VACHOT LAURENCE
IPC: C12Q1/6883
Filed: 2020-09-25
Abstract: The invention relates to an <i>in vitro</i> or <i>ex vivo</i> method for determining the risk of incidence of a care-associated infection in a patient, involving a step of measuring the expression of CX3CR1 in a biological sample from said patient.
Patent CA-3153143-A1 (CA)
Inventor: RICHARDSON HARRY
IPC: C10L5/14
Filed: 2020-11-16
Abstract: La présente invention concerne une formule granulable, et un procédé d'utilisation de la formule pour produire des pastilles de combustible. La formule granulable comprend un matériau carboné particulaire tel que de la poussière de charbon ou des fines de charbon de taille particulaire < 1 mm, un polysaccharide ou un liant à base d'alcool polyvinylique, et un agent de réticulation tel que le carbonate de zirconium ou le borate de sodium.
Patent CA-3154888-A1 (CA)
Title: Catalyst systems containing low valent titanium-aluminum complexes and polymers produced therefrom
Inventor: CRUZ CARLOS A
IPC: C07F9/6596
Filed: 2018-03-28
Abstract: Disclosed herein are methods for synthesizing low valence, titanium-aluminum complexes from half-metallocene titanium compounds and alkylaluminum compounds.  The titanium-aluminum complexes can be used as components in catalyst systems for the polymerization of olefins.
Patent CA-3159336-A1 (CA)
Inventor: SONG WENBO
IPC: C08F10/02
Filed: 2020-10-28
Abstract: L'invention concerne un catalyseur pour la polymérisation d'oléfines, comprenant un catalyseur principal et un cocatalyseur ; le catalyseur principal est un complexe de métal bisphénol représenté par la formule I, et le co-catalyseur comprend un composé d'organoaluminium ; dans La formule I, R1, R1', R2, R2' sont identiques ou différents, et sont chacun indépendamment choisis parmi l'hydrogène et un hydrocarbure en C1-C20 substitué ou non substitué ; R3-R7 et R3'-R 7' sont identiques ou différents, et sont chacun indépendamment choisis parmi l'hydrogène et un hydrocarbure en C1-C20 substitué ou non substitué ; R8 et R9 sont identiques ou différents, et sont chacun indépendamment choisis parmi l'hydrogène ou un hydrocarbure en C1-C20 substitué ou non substitué ; M et M' sont identiques ou différents, et sont choisis parmi les métaux du groupe IV ; et X est un halogène.
Patent CA-3159713-A1 (CA)
Title: Load supporting panel having impact absorbing structure
Inventor: SAWYER STEVEN LEE
IPC: E04F15/22
Filed: 2011-02-11
Abstract: An impact absorption panel is adapted for playground use and comprises a panel section and a plurality of projections. The panel section is defined by a top surface and a bottom surface. The plurality of projections extend from the bottom surface of the panel section. The plurality of projections have a first stage and a second stage. The first stage is configured to collapse initially when subjected to an impact load. The second stage is configured to provide greater resistance to the impact load than the first stage. The panel section is configured to provide greater resistance to the impact load than the first and second stages. The first stage can also be distinguished from the second stage by virtue of having a comparatively smaller volume.
Patent CA-3161906-A1 (CA)
Title: Methodes de determination d'une intolerance au glucose
Inventor: HAGAR YOLANDA
IPC: G01N33/66
Filed: 2021-01-08
Abstract: L'invention concerne des méthodes, des compositions et des kits pour déterminer si un sujet présente une intolérance au glucose, et plus particulièrement un pré-diabète ou le diabète.
Patent CA-3162769-A1 (CA)
Title: Compositions and methods for treatment of amyotrophic lateral sclerosis (als) and other neurodegenerative diseases
Inventor: ELLIOTT ROBERT L
IPC: A61P25/16
Filed: 2020-08-21
Abstract: The present disclosure provides, among other things, methods for the treatment of neurodegenerative diseases (ND) and other mitochondrial disorders, and compositions related thereto. Described herein are in vitro (cell culture) and in vivo (animal model) experimental examples demonstrating mitochondrial organelle transplantation (MOT) for the treatment of NDs such as amyotrophic lateral sclerosis (ALS). Furthermore, as discussed herein, MOT has been performed in five human ALS patients with positive results - measurable improvement of their conditions has been observed, with no adverse events.
Patent CA-3163487-A1 (CA)
Title: A process to prepare a liquid coffee concentrate with reduced acrylamide content by resin treatment
Inventor: HEIJMAN GERTJAN
IPC: A23F5/28
Filed: 2020-12-18
Abstract: A process for producing a liquid coffee concentrate that has a reduced acrylamide content. The process involves contacting a low aromatic aqueous coffee extract with a carbon and/or silica based resin with adsorptive function to reduce the acrylamide content of the extract, prior to combining the treated extract with a high aromatic aqueous coffee extract. In particular, the process comprises the steps of: a) providing a low aromatic aqueous coffee extract having a first acrylamide content; b) providing a high aromatic aqueous coffee extract; c) contacting the low aromatic aqueous coffee extract with a carbon and/or silica based resin with adsorptive function to provide a low aromatic aqueous coffee extract having a second acrylamide content; and d) combining the low aromatic aqueous coffee extract having a second acrylamide content and the high aromatic aqueous coffee extract to provide a liquid coffee concentrate, wherein the second acrylamide content is lower than the first acrylamide content.
Patent CA-3164085-A1 (CA)
Title: A modular aeroponics assembly
Inventor: HOWE MATHEW ROBERT
IPC: A01G31/06
Filed: 2022-06-20
Abstract: This invention discloses a modular aeroponics assembly. The assembly comprises base section and a planter section atop the base section. The planter section comprises modular drawers which hold planter pods. The base section comprises a reservoir configured to hold water and nutrients. A plurality of full complete modular drawer assemblies are stacked one top the other to form a single rack assembly. A plurality of such single rack assemblies are stacked side by side to form a multi-rack assembly. Planter pods, which hold plants, are aligned along an axis which is angularly displaced, operatively outwards, about a vertical axis. Noise dampeners are provided just adjacent to each corresponding planter pod. Use of incline geometry, in conjunction with noise dampeners, substantially eliminates noise, wastage, and inefficiencies caused due to water falling upon water and / or water hitting solid.
Patent CA-3164813-A1 (CA)
Inventor: DOERFLER MATTHEW JOSEPH
IPC: B27M3/16
Filed: 2022-06-22
Abstract: A paint brush having an integrated hanger assembly for hanging the paint brush on an object. The hanger assembly may be discrete with respect to at least the upper elongated portion of the handle, and may be provided as an insert assembly in a pocket of the handle. The hanger assembly includes a body part having a surface groove, and a hanger hinged to the body part for enabling the hanger to pivotably move between a retracted position stowed in the surface groove, and an extended position extending from the surface groove for hanging the paint brush from the object. A connection portion of the hanger may include laterally spaced apart arms and a pivot rod extending between the laterally spaced apart arms to form a connection loop. A connector may interloop with the connection loop to connect the hanger to the body part.
Patent CA-3167301-A1 (CA)
Title: 7-(methylamino)pyrazolo[1,5-a]pyrimidine-3-carboxamide compounds
Inventor: BLEISCH THOMAS JOHN
IPC: A61P3/10
Filed: 2021-02-05
Abstract: The present invention provides a compound of Formula (I) wherein R is (II), (III), (IV) or a pharmaceutically acceptable salt thereof, useful for treating psoriasis, systemic lupus erythematosus, or type 1 diabetes.
Patent CA-3168077-A1 (CA)
Title: Sucker rod guide
Inventor: BAHEMIA DAVID
IPC: E21B17/10
Filed: 2021-09-21
Abstract: A sucker rod guide for use in a well production tubing, the sucker rod guide comprising: (a) a sleeve member, including a first material having a first wear characteristic and including: (i) a passage therethrough for a sucker rod; and (ii) an outer surface; and (b) a wear member overlaying the sleeve member and including a second material having a second wear characteristic, the wear member being fixed in position relative to the sleeve member and including: (i) an inner surface; and (ii) an outer surface defining a flow path for a fluid, when in use, between the sucker rod guide and the well production tubing.
Patent CA-3169859-A1 (CA)
Inventor: HOHOKABE MIYUKI
IPC: A61K9/16
Filed: 2021-03-03
Abstract: Disclosed herein are oral solid preparations comprising a D-ammo acid oxidase (DA AO) inhibitor, a low-substituted hydroxypropyi cellulose (L-HPC), and an additive, wherein the DAAO inhibitor is a pyridazinone derivative, methods for producing the same, and methods of using the same m the prevention or treatment of diseases preventable or treatable using DAAO inhibitors.
Patent CA-3172571-A1 (CA)
Inventor: AMIN NEETA BALKRISHAN
IPC: A61P3/04
Filed: 2021-02-22
Abstract: L'invention concerne des compositions pharmaceutiques comprenant du 2-{5-[(3-éthoxypyridin-2-yl)oxy]pyridin-3-yl}-N-[(3S,5S)-5-fluoropipéridin-3-yl]pyrimidine-5-carboxamide, ou un sel pharmaceutiquement acceptable de celui-ci, pour le traitement d'une maladie du foie et de maladies associées à celle-ci. L'invention concerne également des compositions comprenant du 2-{5-[(3-éthoxypyridin-2-yl)oxy]pyridin-3-yl}-N-[(3S,5S)-5-fluoropipéridin-3-yl]pyrimidine-5-carboxamide, ou un sel pharmaceutiquement acceptable de celui-ci et de l'acide 4-(4-(1-isopropyl-7-oxo-1,4,6,7-tétrahydrospiro[indazole-5,4'-pipéridine]-1'-carbonyle)-6-méthoxypyridin-2-yl)benzoïque, ou un sel pharmaceutiquement acceptable de celui-ci, pour le traitement d'une maladie du foie et de maladies associées à celle-ci.
Patent CA-3173540-A1 (CA)
Inventor: SHALITIN DROR
IPC: C12N15/11
Filed: 2021-03-15
Abstract: L'invention concerne une composition comprenant : (i) une molécule d'ARN db d'au moins 18 nucléotides contigus qui sont essentiellement identiques ou sensiblement complémentaires à un gène végétal ou un transcrit dudit gène végétal ; et (ii) un agent de transfert qui conditionne une surface d'une plante à une perméation par la molécule D'ARN db dans des cellules de la plante ; la perméation de la molécule D'ARN db dans les cellules de la plante provoque une réduction transitoire de l'expression du gène, et la réduction transitoire dans l'expression du gène provoquant une modification d'une caractéristique associée au rendement de la plante.
Patent CA-3174805-A1 (CA)
Inventor: SCHEEFHALS AUGUSTINUS PETRUS HENRICUS
IPC: C07K16/18
Filed: 2021-04-12
Abstract: The present invention relates to an isolated antibody, or antigen-binding portion thereof, with a higher binding affinity to alpha-synuclein oligomers compared to alpha-synuclein fibrils and/or alpha-synuclein monomers. The invention further describes in vitro and/or ex vivo methods using the isolated antibody, or antigen- binding portion thereof, to detect alpha-synuclein oligomers. The invention further provides a treatment-option for synucleinopathies, or provide a method to diagnose synucleinopathies.
Patent CA-3176689-A1 (CA)
Title: Systems and methods for dynamically adjusting display content and parameters on a display device
Inventor: SAWYER RICK
IPC: H04N5/44
Filed: 2019-09-04
Abstract: Systems and methods for dynamically adjusting display content and parameters on a display region are provided. A display manager can control a display environment including a plurality of display regions and can display content items in the display regions. The display manager can identify an event record placed via a client device located in a display zone corresponding to a display region of the display environment. The event record can correspond to an event associated with at least one of the respective content items. The display manager can determine to change a first content item displayed within the display region or a value of a parameter of the display region. The display manager can modify the display region by replacing the first content item with a second content item corresponding to the event associated with the event record or by adjusting the parameter of the display region.
Patent CA-3177169-A1 (CA)
Title: Antibodies against sars-cov-2
Inventor: CORTI DAVIDE
IPC: C07K16/10
Filed: 2021-05-07
Abstract: The instant disclosure provides antibodies and antigen-binding fragments thereof that can bind to a SARS-CoV-2 antigen and, in certain embodiments, are capable of potently neutralizing a SARS-CoV-2 infection. Also provided are polynucleotides that encode antibodies and antigen-binding fragments, vectors, host cells, and related compositions and uses, including for preventing, treating, and diagnosing an infection by SARS-CoV-2 or another coronavirus.
Patent CA-3180935-A1 (CA)
Inventor: HALISCHUK CORRIE
IPC: E02F3/80
Filed: 2022-11-03
Abstract: A drag bar for attachment to forks of a tractor for ground levelling includes a frame with two parallel fork ports and two transverse members one of which is a plate having ground scraping elements for breaking the surface of the ground and the other has a leveling surface for compressing and levelling the ground surface. The plate carries front and rear alternately offset rows of the elements and has front and rear edges shaped in a wave pattern. The transverse member further carries a pivotal drag plate with a bottom edge at a height above a lowermost tip of the ground scraping elements. Each of the fork ports includes an upper receptacle for receiving a fork of a tractor and a lower upwardly inclined receptacle for receiving a fork of a skid steer loader. The frame can be divided into separate sections for grading traffic wheel strips of a gravel road.
Patent CA-3181104-A1 (CA)
Title: A pneumatic flow controlling device for a pneumatic vacuum elevator and a method thereof
Inventor: BABU KILLAKATHU RAMANATHAN
IPC: F16K7/00
Filed: 2020-09-10
Abstract: A pneumatic flow controlling device is disclosed. The device includes a perforated component disposed on a bottom component coupled to a top surface of a pneumatic vacuum elevator. The perforated component includes multiple perforations to enable air circulation from outside to inside of the elevator cylinder. The device also includes a diaphragm component to expand and compress based on the air circulation. The device also includes a primary valve to allow an air supply to the elevator cylinder for controlling movement of an elevator cabin within a tubular pathway based on a control signal received from an elevator controller. The device also includes a secondary valve to allow the air supply to the elevator cylinder for dynamically varying speed of the elevator cabin at one or more landing positions.
Patent CA-3197992-A1 (CA)
Title: Procede de fabrication d'electrode en fer et articles et systemes a partir de celui-ci
Inventor: GIBSON MICHAEL ANDREW
IPC: H01M10/30
Filed: 2021-11-10
Abstract: L'invention concerne des matériaux d'électrode en fer, des électrodes en fer et des procédés de fabrication desdits matériaux d'électrode en fer et d'électrodes en fer par le biais d'un traitement thermomécanique à température élevée de matériaux en fer particulaires poreux. Par exemple, dans le cadre de la fabrication d'une électrode en fer, il est possible de fournir un matériau en fer particulaire dans un appareil. De plus, la pression et/ou la chaleur peuvent être appliquées au matériau en fer particulaire dans l'appareil pendant une période de temps pour former une électrode comportant des connexions conductrices entre les particules du matériau en fer particulaire.
Patent CA-3199710-A1 (CA)
Inventor: PETERS NORBERT
IPC: F25J3/00
Filed: 2021-11-22
Abstract: L'invention concerne un procédé cryogène pour la récupération de matière valorisable, notamment d'hydrogène, à partir d'un gaz d'alimentation riche en hydrogène, en particulier de gaz naturel riche en hydrogène, comprenant les étapes suivantes consistant à : séparer dans une première colonne de séparation (T1) des hydrocarbures comportant au moins deux atomes de carbone; séparer du méthane dans une seconde colonne de séparation (T2); et séparer de l'azote dans une troisième colonne de séparation (T3), le gaz d'alimentation riche en hydrogène, après avoir subi un éventuel prélavage (R), alimentant les colonnes de séparation T1 à T3 dans l'ordre des étapes a) à c), et les colonnes de séparation étant le siège d'une séparation en une fraction liquide, le résidu de distillation, et une fraction gazeuse, le produit de tête. Dans le procédé cryogène selon l'invention, l'apport de froid est réalisé de préférence au moins en partie par l'intermédiaire d'un ou plusieurs circuits de refroidissement.
Patent CA-3201885-A1 (CA)
Inventor: DAVIES STEPHEN HARLOW
IPC: F16H25/22
Filed: 2023-05-17
Abstract: A ball nut and screw assembly is described herein comprising: a screw (15), and a nut (11) received on the screw (15), a first raceway (16) having a helical portion defined between a convex groove of the screw (15) and a concave groove of the nut (11); said first raceway (16) having adjacent concave grooves to provide said helical portion, a first plurality of balls (13) provided in said first raceway (16), and further comprising a first radial outboard raceway (18) provided at a first end of said first raceway (16) and a second radial outboard raceway (19) provided at a second end of said first raceway (16), and wherein said first and second outboard radial raceways (18, 19) are formed between a concave groove formed in a first outboard component (20a) and the outermost, external surface of the screw (15) that is in a position between said adjacent grooves of said screw (15) and at least a first bearing ball (13a) provided in said first radial outboard raceway (18) and at least a second bearing ball (13b) provided in said second radial outboard raceway (19).
Patent CA-3207635-A1 (CA)
Inventor: TIAN HAIJUN
IPC: C07K16/28
Filed: 2022-02-28
Abstract: The present invention relates to the field of treatment of diseases. Specifically, the present invention relates to an anti-ROR1 antibody or an antigen-binding fragment thereof, nucleic acid molecules for encoding same, and methods for preparing same. The anti-ROR1 antibody or the antigen-binding fragment thereof of the present invention has high specificity and high affinity for ROR1, and can effectively bind ROR1 and mediate killing of ROR1 expression cells. Therefore, the present invention further relates to a pharmaceutical composition comprising the antibody or antigen-binding fragment thereof, and a use thereof in preparation of a drug which is used for prevention and/or treatment of tumors.
Patent CA-3217199-A1 (CA)
Title: Anticorps agoniste anti-pd-1 humain pour le traitement ou la prevention de maladies inflammatoires, et composition pharmaceutique le contenant
Inventor: HONJO TASUKU
IPC: C12N15/13
Filed: 2022-05-12
Abstract: La présente invention concerne une recherche des conditions nécessaires pour qu'un anticorps dirigé contre le PD-1 humain soit doté d'une activité agoniste, l'établissement d'un anticorps agoniste optimisé sur la base de ces conditions nécessaires, et l'application dudit anticorps agoniste comme médicament pour les maladies inflammatoires humaines. Un anticorps agoniste dirigé contre PD-1 humain ou un fragment fonctionnel de celui-ci selon la présente invention et caractérisé en ce que l'anticorps ou le fragment fonctionnel de celui-ci se lie au domaine n°7, de PD-1 humain, représenté par SEQ ID : 9.
Patent CA-3217762-A1 (CA)
Title: Dispositif de freinage magnetique a courant de foucault, roue freinee de vehicule et atterrisseur d'aeronef equipe d'une telle roue
Inventor: NGUYEN DUY-MINH
IPC: B60L7/28
Filed: 2022-05-03
Abstract: Dispositif de freinage magnétique à courant de Foucault, comprenant des éléments fixe (2) et mobiles (3) ayant des surfaces (2.1) en regard, l'un (2) des éléments comportant une pluralité d'aimants (11, 12, 13, 14) apte à engendrer dans l'autre (3) des éléments, réalisé en matériau électriquement conducteur, des courants de Foucault. La pluralité d'aimants comprend des premiers aimants (11, 13) ayantun premier vecteur de magnétisation sensiblement perpendiculaire aux surfaces en regard (2.1, 3.1) et étant séparés deux à deux par un deuxième aimant (12, 14) ayant un deuxième vecteur de magnétisation sensiblement perpendiculaire aux premiers vecteurs de magnétisation des deux premiers aimants entre lesquels se trouve le deuxième aimant. Les aimants (11, 12, 13, 14) ont des largeurs telles que les premiers aimants (11, 13) sont espacés deux à deux d'une première distance inférieure à une deuxième distance séparant deux à deux les deuxièmes aimants (12, 14). Roue d'aéronef et atterrisseur comportant un tel dispositif.
Patent CA-3225295-A1 (CA)
Inventor: LIU BIN
Filed: 2015-09-10
Abstract: In various embodiments human anti-CD46 antibodies that are internalizing and enter tumor cells via the macropinocytosis pathway are provided, as well as antibody-drug conjugates (ADCs) developed from these antibodies for diagnostic and/or therapeutic targeting of CD46-overexpressing tumors.
Patent WO-9301306-A1 (WO)
Title: Diagnostic kits and methods for making granulocyte cell counts
Inventor: GOUMENIOUK ALEXANDER P
IPC: G01N33/49
Filed: 1992-07-08
Abstract: Methods for detecting granulocytes and for providing an at least semiquantitative indication of granulocyte level and kits for implementing those methods. A blood sample is drawn, and components that might interfere with the assay are removed and/or neutralized. Granulocytes present in the sample are then disrupted to release intracellular myeloperoxidase, and the sample is contacted with a peroxide and a chromogenic donor dye. The myeloperoxidase enzyme catalyzes hydrogen peroxide-involved reactions which result in the dye changing color if, and to the extent that, granulocytes are present in the blood sample.
Patent WO-9318334-A1 (WO)
Inventor: MAIMETS LEMBIT
IPC: F16L55/162
Filed: 1993-03-09
Abstract: Un procédé et un appareil permettent de réparer des conduites depuis l'intérieur. On recourt à un manchon interne (1) configuré de façon à empêcher l'application de toute pression excessive sur la surface interne d'une section de conduite endommagée pendant qu'on le dilate pour lui faire prendre sa position. On définit une zone d'injection sous pression entre la surface externe (2) du manchon et la surface interne de la section de conduite à réparer. Dans une variante, on place une couche de matériau à alvéoles ouvertes autour du manchon enroulé et on l'imprègne ensuite d'une certaine quantité de ciment. Dans ce mode de réalisation, on évase vers l'extérieur les extrémités longitudinales (3) du manchon pour les mettre en contact avec la surface interne de la section de conduite endommagée et pour contenir le plâtre lorsqu'il est comprimé hors du joint d'étanchéité au moment où l'on dilate le manchon interne pour lui faire prendre sa position dilatée et bloquée.