baber/WOPTO huggingface dataset:
Patent CA-2971895-C (CA)
Title: Gas liquification column
Inventor: NADON GILLES
IPC: F25J1/00
Filed: 2017-06-27
Granted: 2019-07-02
Abstract: The title of the invention is Gas liquefaction column. The technical field is that of processes for the liquefaction or separation of gases or gaseous mixtures by cooling. In the recovery of various gases, it is essential to purify them by removing water vapour and by separating them from other compounds. Liquefaction is obtained by cooling. The existing processes generally use compressors and refrigeration systems by various cryogenic processes to cool and liquefy these gases. The invention described and claimed in the present abstract is a compression, expansion and evaporation process by the multiple and consecutive application and release of compression of groups of double piston bases that meet at the end of each linear course of a back-and-forth movement compressing and stretching balloons maintained in radial expansion by the inner vacuum of a tower that surrounds them.
Patent CA-2974394-C (CA)
Inventor: FRANK STEVEN J
IPC: G06F3/06
Filed: 2016-01-20
Granted: 2023-09-05
Abstract: Embodiments of the invention provide systems and methods for managing processing, memory, storage, network, and cloud computing to significantly improve the efficiency and performance of processing nodes. Embodiments can implement an object memory fabric including object memory modules storing memory objects created natively within the object memory module and may be a managed at a memory layer. The memory module object directory may index all memory objects within the object memory module. A hierarchy of object routers communicatively coupling the object memory modules may each include a router object directory that indexes all memory objects and portions contained in object memory modules below the object router in the hierarchy. The hierarchy of object routers may behave in aggregate as a single object directory communicatively coupled to all object memory modules and to process requests based on the router object directories.
Patent CA-2975387-C (CA)
Inventor: Lloyd Michael Shane
IPC: A61N1/39
Filed: 2016-02-17
Granted: 2023-08-29
Abstract: Technologies are disclosed herein for a low impedance detection system. The detection system includes an electrical insulation and an impedance measurement device. The impedance measurement device can be used to test the impedance of the system when the barrier is placed between the user of the barrier and a source of electrical power. In a defibrillation system, a rescuer can place the barrier over the patient. An electrical power source can deliver electrical shocks to the patient. The impedance measurement device can monitor impedances of the system across various frequencies to detect electrical conditions that might be harmful to the rescuer.
Patent CA-2979461-C (CA)
Inventor: CHOLLET ANDRE
IPC: C07D207/22
Filed: 2014-07-25
Granted: 2021-08-31
Abstract: The present invention relates to a compound of formula (3Z,5S)-5- (hydroxymethyl)-1- [(2'-methyl-1,1'-biphenyl-4-yl)carbonyl]pyrrolidin-3-one O-meth19243yloxime, and/or an active metabolite thereof having antagonist action at the oxytocin receptor and/or vasopressin V la receptor, to processes for their preparation, pharmaceutical compositions containing them and their use.
Patent CA-2980557-C (CA)
Inventor: DYGERT DOUGLAS MILES
IPC: B65D1/02
Filed: 2016-03-22
Granted: 2023-10-31
Abstract: L'invention concerne un contenant d'emballage pour aliment et/ou boisson (238) comprenant un corps moulé par soufflage ayant une longueur, un diamètre et des parois latérales ayant une épaisseur de paroi. Un goulot d'embouchure large (244) s'étend depuis le corps et est réduit jusqu'à une conception finie. Le goulot présente un diamètre et une épaisseur de paroi. La longueur, les diamètres et l'épaisseur de paroi sont pré-sélectionnés de telle sorte que le contenant comporte une ou plusieurs caractéristiques de performance physique sélectionnées. L'invention décrit des systèmes et des procédés d'utilisation.
Patent CA-2983729-C (CA)
Title: Wiper blade with improved wiper strip
Inventor: PEERS ROBERT PETER
IPC: B60S1/04
Filed: 2016-03-28
Granted: 2021-01-12
Abstract: A novel wiper strip is presented having a wiper lip made of a first material, a base strip, a neck connecting the wiper lip to the base strip, and a wiper lip insert made of a second material. The second material may be harder than the first material. Additionally, the wiper lip insert may further include a lip portion that is embedded in the wiper lip. A wiper blade having a mounting base, a force distribution structure and a wiper strip consistent with the description above is also presented.
Patent CA-2985948-C (CA)
Inventor: PEACE DUNCAN
IPC: B63B35/44
Filed: 2016-05-12
Granted: 2023-09-05
Abstract: The present disclosure relates to a unmanned floating production unit (300) and method of installing a floating production unit comprising a deck structure (301) for mounting equipment for processing hydrocarbons, and a hull structure (302) formed from a first section (303) and a second section (306), wherein the second section (306) is wider than the first section (303). The floating production unit (300) according to the present disclosure can provide a compact unit, which has dimensions which can lead to a heave natural period outside an area of significant wave energy, and as a result, it has substantially reduced and improved hydrodynamic responses. The floating production unit is configured to be small and lightweight, and can be fabricated, launched and towed to the installation site in two parts, without the requirement for heavy lifting or construction machinery, thus lowering manufacturing costs. In addition, the two parts of the floating production unit can be joined together at the installation site using a buoyancy and ballasting based technique. The floating production unit is designed to be unmanned during routine production operations, thus ensuring operating costs are low.
Patent CA-2987963-C (CA)
Inventor: ZHANG JINTAO
IPC: A61K31/4985
Filed: 2015-06-03
Granted: 2023-01-24
Abstract: L'invention concerne un procédé de traitement du psoriasis comprenant notamment l'utilisation d'un composé de formule I et/ou d'un sel pharmaceutiquement acceptable de celui-ci.
Patent CA-2992721-C (CA)
Title: Strain gauge span block
Inventor: DEWALD BRIAN DALE
IPC: E21B44/00
Filed: 2016-06-23
Granted: 2019-08-20
Abstract: A system includes a span block (48) configured to couple with an extension (44) from a top drive (42) at a first end (76) of the span block and configured to couple to a tubular (38) at a second end (78) of the span block. The system also includes a sensor block (72) of the span block. The sensor block extends between the first end and the second end of the span block. Moreover, the sensor block is configured to provide an electronic indication of deformation of a portion of the sensor block in response to forces placed on the span block.
Patent CA-2993668-C (CA)
Title: Tapered lobular driver and fastener
Inventor: LUKES RICHARD W
IPC: B25B15/00
Filed: 2016-08-18
Granted: 2023-12-19
Abstract: A fastener system includes a fastener and a driver, each of which have three alternating lobes and troughs that define the drive surfaces. The three alternating lobes and troughs are each defined by an outer radius portion, a drive side transition, an inner transition radius, and a reverse drive portion. The fastener recess and the driver each also have a side wall defined by the outer transition radius that tapers at a taper angle relative to the rotational axis. The fastener side wall may taper at about 60. The driver side wall may taper at about 60. Alternatively, the driver side wall may taper at an angle at least 10 less than the taper angle of the recess side wall, such as 42. The drive side transition defines a drive angle which may be between 0 and 5.
Patent CA-2998286-C (CA)
Title: Plants with reduced asparagine content
Inventor: BOVET LUCIEN
IPC: A01H5/12
Filed: 2016-09-06
Granted: 2023-11-07
Abstract: There is described herein a mutant, non-naturally occurring or transgenic plant or part thereof having reduced expression or activity of asparagine synthetase, said asparagine synthetase comprising, consisting or consisting essentially of: (i) a polynucleotide sequence comprising, consisting or consisting essentially of a sequence having at least 90% sequence identity to SEQ ID NO:1 or at least 72% sequence identity to SEQ ID NO:3 or SEQ ID NO:5 or SEQ ID NO:7; or (ii) a polypeptide encoded by the polynucleotide set forth in (i); or (iii) a polypeptide having at least 78% sequence identity to SEQ ID NO:2 or SEQ ID NO:4 or SEQ ID NO:6 or SEQ ID NO:8; wherein the expression or activity of the asparagine synthetase set forth in (i), (ii) or (iii) is reduced as compared to a control plant.
Patent CA-3006267-C (CA)
Inventor: PIETRAS RICHARD J
IPC: C07C43/23
Filed: 2015-11-20
Granted: 2023-08-29
Abstract: Described herein, inter alia, are compositions and methods for treating or preventing hyperproliferative disorders, including cancer.
Patent CA-3012099-C (CA)
Inventor: PAWLUS ALISON
IPC: A61Q19/00
Filed: 2017-01-11
Granted: 2021-02-16
Abstract: The present invention is directed to a personal care composition comprising: a hair restorative blend comprising a chalconoid, an Epilobium extract, a Laminaria extract, and cosmetically acceptable carrier.
Patent CA-3017227-C (CA)
Inventor: PARKVALL STEFAN
IPC: H04W24/10
Filed: 2008-04-03
Granted: 2022-06-28
Abstract: The present invention relates to cellular radio communication and in particular to providing information on neighbour cells to enable terminals to perform neighbour cell measurements. In the prior art the terminal attempts to make neighbour cell measurements in a reference signal structure that is the same in the neighbour cell as in the cell the terminal camps in. The present invention is based on the insight that the reference signal structure may differ between neighbouring cell for example in the situation of an MBSFN area that is restricted to a region of all cells of a radio network, or in the situation of TDD mode being applied there may be different regions with different allocation of sub-frames for transmission in the uplink and downlink directions. The present invention solves the problem by broadcast information in a cell indicative of the reference signal structure in neighbour cells.
Patent CA-3018636-C (CA)
Inventor: BELLMANN GUNTHER
IPC: A61K9/00
Filed: 2017-04-12
Granted: 2021-05-11
Abstract: The present invention relates to a drop-forming, storage stable, multiphase, ophthalmic composition comprising at least one liquid aqueous phase and at least one liquid hydrophobic phase, characterized in that it is emulsifier-free as well as buffer-free and comprises hyaluronic acid and/or hyaluronate.
Patent CA-3019843-C (CA)
Title: Seringue a double cylindre et a coulisseau unique et procede d'utilisation pour des diagnostics medicaux, utilisation therapeutique, et confirmation de mise en place et injection dans l'espace articulaire
Inventor: BENDER ADAM
IPC: A61M5/19
Filed: 2017-04-19
Granted: 2023-08-01
Abstract: La présente invention concerne une seringue ayant un raccord avec un orifice, des premier et deuxième cylindres ayant une surface intérieure pour former des lumières respectives, un coulisseau, et un indicateur de test optionnel. Les premier et second cylindres reçoivent de façon coulissante des premier et deuxième pistons respectifs de manière que ces derniers se déplacent dans ceux-ci. Le coulisseau est opérationnel pour fournir un trajet de communication fluidique entre l'orifice du raccord et les lumières des premier et deuxième cylindres. L'indicateur de test optionnel est réactif à au moins une caractéristique d'un fluide corporel, l'indicateur de test étant positionné de manière à être exposé à n'importe quel fluide corporel aspiré dans la lumière du premier cylindre et à être visible depuis l'extérieur du premier cylindre.
Patent CA-3020860-C (CA)
Inventor: BOSY BRIAN J
IPC: G01N21/03
Filed: 2017-04-12
Granted: 2021-05-11
Abstract: A sample cell apparatus (100) for use in spectroscopic determination of an analyte in a body fluid sample includes a first plate member (10) made from an optically clear material and a second plate member (20) made from an optically clear material and opposing the first plate member (10). A channel (12, 22) extending into a surface of the first plate member (10) and an opposing surface of the second plate member (20) houses a floating seal (30). The floating seal (30) surrounds a fluid chamber (50) that retains a sample of body fluid for optical measurement. The fluid chamber (50) may be opened for flushing by separating the first plate member (10) from the second plate member (20). During measurements the fluid chamber (50) is closed to define a repeatable optical path-length therethrough by urging the first plate member (10) against the second plate member (20) without compressing the floating seal (30) between the first plate member (10) and the second plate member (20).
Patent CA-3023567-C (CA)
Title: Food utensil having a releasable decorative attachment
Inventor: PETRELLA FILOMENA
IPC: A47G21/00
Filed: 2018-11-08
Granted: 2023-05-02
Abstract: A food utensil including a handle and a utility portion. An attachment is removably attachable to the handle.
Patent CA-3024745-C (CA)
Title: Procede, systeme et produit programme d'ordinateur pour l'identification interactive de memes individus ou objets presents dans des enregistrements video
Inventor: DOUMBOUYA MOUSSA
IPC: G08B13/196
Filed: 2017-05-19
Granted: 2022-09-20
Abstract: L'invention concerne un procédé, un système et un produit programme d'ordinateur qui permettent d'identifier de façon interactive les mêmes individus ou objets présents dans des enregistrements vidéo. Lorsqu'une vignette est sélectionnée dans un ensemble de vignettes, de nouvelles informations sont obtenues. Les nouvelles informations peuvent concerner la présence d'un individu ou d'un objet dans la partie de l'enregistrement vidéo associée à la vignette. Une recherche de l'individu ou de l'objet peut être effectuée sur la base des nouvelles informations. La recherche génère de nouvelles probabilités de correspondance pour chacune des vignettes affichées dans une page d'interface utilisateur. Les vignettes affichées sont réordonnées sur la base des nouvelles probabilités de correspondance.
Patent CA-3029326-C (CA)
Inventor: TAYLOR DALIA
IPC: G01N3/303
Filed: 2017-06-26
Granted: 2022-09-13
Abstract: An impact resistance test method of a glove having a protective material includes applying an impact force, with an impactor, to the glove at a plurality of locations on a section of the glove, measuring, with a load cell, a transferred impact force transferred through the section of the glove, and determining an impact resistance of the glove based on the measured transferred impact force. The impactor has a predetermined weight and is dropped from a predetermined height to apply the impact force to the section of the glove. An apparatus for carrying out the test method is also provided.
Patent CA-3030061-C (CA)
Inventor: PANDEY SOMESHWARNATH DINANATH
IPC: C08F220/26
Filed: 2017-07-17
Granted: 2023-12-19
Abstract: Provided are polyacrylate-polysilane block copolymers of formula (I).    In formula (I), m and n are, independently, integers ranging from 2 to 4000; p is an integer ranging from 0 to 5; q is an integer ranging from 1 to 5; R1 represents hydrogen or straight or branched C1-4 alkyl; R2 represents hydrogen or straight or branched C1-18 alkyl; R3 represents hydrogen, hydroxyl, straight or branched C1-4 alkyl, or CB-Cuaryl; L  is a linking moiety representing amine (-NH-), amide (-C(0)NH-), urea (-NHC(0)NH-), urethane (-0C(0)NH-), or methylene (-CH2-); R4, R5, and R6are, independently, hydrogen, straight or branched C1-8 alkyl, or polydimethylsiloxane; and R7 is hydrogen or methyl. The polyacrylate-polysilane block copolymers of formula (I) are useful for inclusion in adhesives, sealants, coating, and plastics.
Patent CA-3030383-C (CA)
Title: Method for producing hydrophobic heat insulation material
Inventor: SCHULTZ THORSTEN
IPC: C04B18/02
Filed: 2017-07-13
Granted: 2023-02-21
Abstract: Method for producing a heat-insulating mixture containing hydrophobic silica, wherein a) a powderous carrier material selected from the group consisting of precipitated silicas, SiCh aerogels, perlites and mixtures thereof is coated with a liquid silicon compound having at least one alkyl group and a boiling point of less than 200°C, and b) the powderous carrier material thus coated with the liquid silicon compound is mixed with a composition comprising a pulverulent hydrophilic fumed silica and the mixture is treated thermally at more than 40°C, and c) subsequently any unreacted silicon compound is removed from the thermally treated mixture to give the heat-insulating mixture containing hydrophobic silica.
Patent CA-3037947-C (CA)
Title: Punch processing method for electrical steel sheets and method for manufacturing laminated core
Inventor: SENDA KUNIHIRO
IPC: B21D28/02
Filed: 2017-08-22
Granted: 2021-06-15
Abstract: A method according to the present invention for punching an electromagnetic steel plate, in which a plurality of electromagnetic steel plates are punched simultaneously in a stacked state, whereby an iron core is manufactured, wherein the method is characterized in that, when the iron core is used as a stator core in which the maximum magnetic flux density at the back yoke section is higher than the maximum magnetic flux density at the teeth, the Vickers hardness of the electromagnetic steel plate that is two plates from the bottom side in the stacked state, and the electromagnetic steel plate positioned on the upper side of the electromagnetic steel plate, is 180 HV or greater, and is greater by 10 HV or more compared with the Vickers hardness of the bottommost electromagnetic steel plate in the stacked state.
Patent CA-3040685-C (CA)
Title: Calcul rapide d'un reseau neuronal convolutif
Inventor: LIU YONGCHAO
IPC: G06N3/04
Filed: 2018-10-24
Granted: 2020-07-28
Abstract: Selon la présente invention, un procédé mis en uvre par ordinateur consiste : à obtenir un réseau neuronal convolutif entraîné comprenant une ou plusieurs couches de convolution, chacune desdites couches de convolution comprenant une pluralité de filtres ayant des paramètres de filtres connus; à pré-calculer un facteur réutilisable pour chacune desdites couches de convolution sur la base des paramètres de filtres connus du réseau neuronal convolutif entraîné; à recevoir des données d'entrée dans le réseau neuronal convolutif entraîné; à calculer une sortie de chacune desdites couches de convolution à l'aide d'un opérateur de convolution Winograd sur la base du facteur réutilisable pré-calculé et des données d'entrée; et à déterminer des données de sortie du réseau de convolution entraîné sur la base de la sortie de chacune desdites couches de convolution.
Patent CA-3045212-C (CA)
Inventor: BUCHLING BJORN
IPC: F16B47/00
Filed: 2017-12-11
Granted: 2021-03-09
Abstract: L'invention concerne un dispositif de fixation (6) à des fins militaires, destiné à être fixé sur une surface (5). Le dispositif de fixation comprend : un élément de fixation (7), qui comporte une section de réception (11) pour un moyen de fixation (BM); une première surface adhésive (15) prévue sur l'élément de fixation (7), laquelle comporte une première colle (19); et une deuxième surface adhésive (16) séparée de la première surface adhésive (15) et prévue sur l'élément de fixation (7), laquelle comporte une deuxième colle (20). La première colle (19) présente une extensibilité plus grande que la deuxième colle (20).
Patent CA-3053979-C (CA)
Title: Method of making acrylic acid from lactic acid or lactide using molten salt catalysts
Inventor: ALBERT JAKOB
IPC: C07C51/353
Filed: 2018-03-07
Granted: 2021-09-07
Abstract: A method of making acrylic acid in liquid phase by contacting a feed stream containing lactic acid, lactide, or mixtures thereof with a molten salt catalyst comprising a protic ionic liquid (PIL), which contains a bromide anion (Br-), is provided.
Patent CA-3062856-C (CA)
Title: Buse a tube de profil d'aube pour turbine a gaz
Inventor: LYU JIANBO
IPC: F02C7/18
Filed: 2017-07-28
Granted: 2022-07-19
Abstract: L'invention concerne une buse de type à tube (101) de rotor pour turbine à gaz comprenant une section d'entrée (108), une section de retrait (107) et une section de sortie (106). La section d'entrée (108) est une section de canal annulaire, la section de retrait (107) comprend de multiples canaux d'écoulement de gaz séparés par de multiples pales (105), chaque canal d'écoulement de gaz étant encerclé par une face de paroi périphérique extérieure (110), une face de paroi périphérique intérieure (111), une face d'aspiration de l'une des deux pales adjacentes (105) et une face de pression de l'autre pale parmi les deux pales adjacentes (105), et des entrées (102) des canaux d'écoulement de gaz comprennent une section transversale en forme de ventilateur. Pour chaque canal d'écoulement de gaz, le long de la direction d'écoulement de gaz depuis l'entrée (102) du canal d'écoulement de gaz jusqu'à la sortie (103), la section transversale en forme de ventilateur devient progressivement une section transversale circulaire. La section de sortie (106) comprend des canalisations circulaires (104) ayant des diamètres axialement non variables qui correspondent à chaque sortie (103) des canaux d'écoulement de gaz et les canalisations circulaires sont respectivement reliées. Par rapport à une buse de type à trou de rotor, dans la buse de type à tube de rotor, le nombre de pales peut être considérablement réduit sans diminuer l'efficacité.
Patent CA-3064447-C (CA)
Inventor: HRUPP JOZE J
IPC: E21B43/267
Filed: 2019-12-10
Granted: 2021-08-03
Abstract: Une garniture double pour fluides de fracturation chargés dagent de soutènement comporte un raccord de fracturation à fente avec un corps de bouchon de filtration dagent de soutènement qui exclut un agent de soutènement dans le fluide de fracturation à partir dun passage central de la garniture en fond de trou à partir du moyeu de fracturation à fente. Des filtres à manchon dégalisation de pression excluent une entrée de débris dans un puits de forage à travers des orifices dégalisation de pression de la garniture double.
Patent CA-3067799-C (CA)
Title: Pistes magnetiques a tension automatique et ensembles pistes
Inventor: JAMES ARTHUR
IPC: E06B9/00
Filed: 2017-06-21
Granted: 2022-08-30
Abstract: L'invention concerne un ensemble piste magnétique contenant un canal allongé comportant un côté ouvert, une paroi terminale et deux parois latérales parallèles ; un premier aimant disposé à l'intérieur du canal allongé à proximité d'un côté intérieur de la paroi terminale ; un compartiment défini à l'intérieur du canal allongé espacé du premier aimant ; et une grille réceptrice disposée à l'intérieur du compartiment et comprenant un deuxième aimant agencé en face du premier aimant. Dans l'ensemble piste magnétique, les premier et deuxième aimants sont de polarité opposée et la grille réceptrice est disposée de manière lâche à l'intérieur du compartiment de sorte qu'une liaison magnétique soit intacte entre les premier et deuxième aimants lorsque les premier et deuxième aimants sont proches l'un de l'autre et que la liaison magnétique soit rompue lorsque les premier et deuxième aimants sont écartés l'un de l'autre.