baber/WOPTO huggingface dataset:
Patent CA-2967513-A1 (CA)
Title: Salt-tolerant self-suspending proppants
Inventor: ABOUSHABANA MOUSTAFA
IPC: C09K8/80
Filed: 2017-05-16
Abstract: A self-suspending proppant that resists the adverse effects of calcium and other cations on swelling comprises a proppant substrate particle and a cationic starch coating on the proppant substrate particle.
Patent CA-2967849-A1 (CA)
Title: Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
Inventor: FORD LAWRENCE A
IPC: B32B27/30
Filed: 2015-12-03
Abstract: A dense article that includes a dense TFE copolymer film is provided. The dense TFE copolymer film includes a first endotherm between about 50°C and about 300°C, a second endotherm between about 320°C and about 350°C, and a third endotherm between about 350°C and about 400°C. To form the dense article, a core shell TFE copolymer is formed into a pellet, ram extruded into a tape, dried into a dried preform, and then stretched into a dense TFE copolymer film that exhibits improved physical and mechanical properties. The dense TFE copolymer film is produced directly from the dried preform at a deformation temperature less than about 335°C and without increasing the porosity of the dried preform, as would conventionally be done in expansion processes. The dense TFE copolymer films have a methane permeability less than about 20µg*micron/cm2/min. The dense articles have a void volume less than about 20%.
Patent CA-2976781-A1 (CA)
Inventor: WELSH RICKY DEAN
IPC: B64C39/02
Filed: 2016-02-18
Abstract: La présente invention concerne une configuration d'un véhicule aérien sans pilote (UAV) (100) qui facilitera une durée de vol prolongée. L'UAV peut avoir tout nombre de moteurs de levage (102). Par exemple, l'UAV peut comprendre quatre moteurs de levage (également connu sous le nom de quadcoptère), huit moteurs de levage (également connu sous le nom d'octocoptère), etc. De même, afin d'améliorer l'efficacité du vol horizontal, l'UAV comprend également un ensemble pivot (109) qui peut tourner autour d'un axe (624) d'une position de levage à une position de poussée. L'ensemble pivot peut comprendre deux moteurs décalés (610) ou plus qui génèrent une force différentielle qui va amener l'ensemble pivot à tourner entre la position de levage et la position de poussée sans que des moteurs ou des engrenages supplémentaires soient nécessaires.
Patent CA-2979638-A1 (CA)
Title: Bleed air systems for use with aircrafts and related methods
Inventor: MACKIN STEVE G
IPC: B64D13/00
Filed: 2014-07-03
Abstract: Bleed air systems for use with aircrafts and related methods are disclosed. An apparatus comprising: a turbo-compressor including: a compressor having a compressor inlet fluidly coupled to a low-pressure compressor of an aircraft engine and a compressor outlet fluidly coupled to a first system of an aircraft; and a turbine having a turbine inlet fluidly coupled to a high-pressure compressor of the aircraft engine and a turbine outlet fluidly coupled to a second system of the aircraft, wherein the turbo- compressor is to increase a pressure of bleed air received from the low-pressure compressor, and wherein the high-pressure compressor has a higher pressure than the low-pressure compressor.
Patent CA-2981493-A1 (CA)
Title: Convertisseur parametrique josephson sans fil
Inventor: SLIWA KATRINA
IPC: H04B10/00
Filed: 2016-04-15
Abstract: L'invention concerne un convertisseur paramétrique basé sur une jonction de Josephson sans fil. Le convertisseur peut être formé sur un substrat avec des antennes qui sont configurées pour recevoir, sans fil, des fréquences de pompe, de signal et idler, et pour relier les fréquences reçues à l'ensemble de circuits du convertisseur. Des condensateurs peuvent également être fabriqués sur le même substrat et être dimensionnés pour accorder le fonctionnement du convertisseur sur les fréquences souhaitées. Le convertisseur peut être relié directement à des guides d'ondes à micro-ondes, et peut être accordé sur différentes fréquences de signal par application d'un flux magnétique à l'ensemble de circuits du convertisseur.
Patent CA-2983225-A1 (CA)
Title: Compositions antibacteriennes et methodes
Inventor: PATEL MAHESH VITHALBHAI
IPC: A61K31/497
Filed: 2017-03-31
Abstract: L'invention concerne une méthode de traitement d'une infection bactérienne à l'aide : (a) de céfépime ou d'un sel pharmaceutiquement acceptable de celui-ci, (b) d'arginine ou d'un sel pharmaceutiquement acceptable de celle-ci, et (c) de tazobactame ou d'un sel pharmaceutiquement acceptable de celui-ci.
Patent CA-2987536-A1 (CA)
Inventor: XU ZITAO
IPC: G06T15/04
Filed: 2015-07-07
Abstract: A consecutive set of data points, P1, P2, P3, and P4, is selected. A first line is created through P1 and P3. A first tangent vector originating at P2, parallel to the first line, is created. A second line through P2 and P4 is created. A second tangent vector through P3 is created. The second tangent vector is parallel to the second line. A baseline through P2 and P3 is created. A Bezier curve between P2 and P3 is created, wherein the Bezier curve has a degree. The degree of the Bezier curve is determined based on a comparison of the first tangent vector, the second tangent vector, and the baseline.
Patent CA-2987717-A1 (CA)
Inventor: ASHBY AUSTIN M
IPC: B01F11/00
Filed: 2016-06-30
Abstract: Disclosed are specimen processing systems capable of processing specimens carried on slides. The specimen processing systems comprise opposables having at least one fluid control element (1500, 1501, 1502). The fluid control elements (1500, 1501, 1502) may be positioned between spacers or gapping elements (1450, 1452) and the opposable edges (1454, 1456). The fluid control elements may comprise an edge, such as a beveled edge or a stepped edge, as described herein, and the edge may be continuous or segmented.
Patent CA-2988887-A1 (CA)
Inventor: CENCER ROBERT J
IPC: B61D19/00
Filed: 2017-12-14
Abstract: According to some embodiments, an apparatus for securing railcar doors comprises a staple affixed to a portion of a railcar. The staple defines a staple hole. The apparatus further comprises a hasp. The hasp comprises a hinge. The hasp further comprises a first portion pivotally coupled to the hinge. The first portion is affixed to the railcar. The hasp further comprises a second portion. The second portion comprises a first end and a second end. The first end of the second portion is pivotally coupled to the hinge. The second end is opposite the first end. The second portion of the hasp comprises a square key plug configured to be inserted into a square key hole of a railcar door. The second portion of the hasp defines a first hole through which a portion of the staple may pass when the hasp is in a closed position.
Patent CA-2990957-A1 (CA)
Inventor: LERNER DANIEL MAURICE
IPC: E21B47/12
Filed: 2015-06-16
Abstract: A control system for generating and utilizing at least one or more addressed datagrams that communicate information to and from devices along piping assemblies comprising; one or more transmitters, one or more receivers, and one or more controllers, wherein the transmitters transmit information via one or more addressed datagrams encoded within a working medium to one or more receivers among the piping assemblies, is described. Transmitters convert datagrams into signals that are transmitted within the working medium and the receivers receive signals from the transmitters and also convert signals from the working medium which is converted back into datagrams. The controllers receive and decode the datagrams so that the controllers selectively communicate and perform logical operations on piping assembly devices according to directions received from the addressed datagrams. The entire control system can function as a network of controllers, receivers, transmitters, and/or transponders as required by one or more users.
Patent CA-2993612-A1 (CA)
Inventor: LEE DER YANG
IPC: A61P1/12
Filed: 2015-08-07
Abstract: Methods of treatment using cadotril compositions are disclosed.
Patent CA-2995675-A1 (CA)
Inventor: KIM MYEONG-SEOP
IPC: A61K31/497
Filed: 2016-08-31
Abstract: The present invention provides heterocyclic compounds of general formula (lb) die stereoisomer thereof, the enantiomer thereof, or die pharmaceutically acceptable salt, which are capable of modulating the activity of Mer receptor tyrosine kinase (MERTK). This invention also provides pharmaceutical compositions thereof, methods to prepare the said compounds, and the use of such compounds as a medicament. The present invention is directed to MERTK inhibitory compounds with marked potency, thereby having an outstanding potential for a pharmaceutical intervention of cancer and any other diseases related to MERTK dysregulation.
Patent CA-2995933-A1 (CA)
Inventor: CREELMAN ROBERT
IPC: A01H5/10
Filed: 2007-06-22
Abstract: Polynucleotides encoding polypeptides comprising a B-box zinc finger domain were incorporated into expression vectors and introduced into plants and were ectopically expressed.  The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
Patent CA-2996182-A1 (CA)
Title: Systemes et procedes pour surveiller une qualite de soudure
Inventor: FALDE LELAND D
IPC: B23K9/095
Filed: 2016-09-14
Abstract: La présente invention concerne des systèmes et des procédés pour une soudure. Le système de soudure peut comprendre, par exemple, une source d'énergie de soudage, un chalumeau soudeur et un ordinateur. L'ordinateur et le chalumeau soudeur peuvent être couplés de manière fonctionnelle à la source d'énergie. Une première soudure est effectuée et sa signature est enregistrée par l'ordinateur. Ladite soudure est considérée être de haute qualité et est sélectionnée comme référence de soudure. Une seconde soudure est effectuée et sa signature est enregistrée par l'ordinateur. L'ordinateur calcule ensuite un résultat de confiance de soudure unique pour la seconde soudure sur la base d'une comparaison entre les données de signature de la seconde soudure et les données de signature de la soudure de référence. Un état d'erreur de soudure est déclenché sur la base du résultat de confiance de soudure unique qui amène le système de soudage à arrêter ou à modifier la mise en uvre de soudage, et/ou qui amène le système de soudage à envoyer des communications relatives au déclenchement de l'état d'erreur de soudure.
Patent CA-2998936-A1 (CA)
Inventor: KELLY THOMAS L
IPC: E04D11/02
Filed: 2006-09-20
Abstract: Disclosed herein is an assembly that relates to a roof assembly comprising, at least one first waterproof membrane for covering a building roof and a stiff member sealed within at least one second waterproof membrane. The stiff member being substantially aligned with a perimeter of the building roof, and the first waterproof membrane being sealedly attached to the second waterproof membrane. The stiff member being attached to a structure of the building by a plurality of fasteners.
Patent CA-2999254-A1 (CA)
Inventor: LENZ PETER E
IPC: G01N23/20
Filed: 2016-06-16
Abstract: Products (4) comprising a physical component (6) and Silica Documentation (8), and methods of preparing such products (4) are disclosed. In some embodiments, the physical component (6) may be powdered or in particulate form. The physical component (6) includes diatomite. In such products (4), a crystalline silica content of the physical component (6) by weight is greater as measured according to Traditional Methods than as measured according to a method that differentiates between opal-C and cristobalite. The Silica Documentation (8) discloses the crystalline silica content present in the physical component (6) as measured according to the method that differentiates between opal-C and cristobalite. The method of preparing the product (4) may include analyzing the physical component (6) for crystalline silica content using an LH Method to determine cristobalite content and preparing Silica Documentation (8) based on the results of the LH Method.
Patent CA-3004996-A1 (CA)
Title: Procede d'amelioration de la cognition
Inventor: MITCHELL ELLEN SIOBHAN
IPC: A61P25/28
Filed: 2016-11-21
Abstract: L'invention concerne un triglycéride à chaîne moyenne (MCT) ou un acide gras à chaîne moyenne (MCFA) à utiliser pour améliorer la cognition qui a été affectée par une carence en UBE3A.
Patent CA-3006467-A1 (CA)
Title: Properties of a surface and subsurface structures with white light interferometry using photonic jets
Inventor: KASSAMAKOV IVAN
IPC: G01B9/02
Filed: 2015-12-11
Abstract: An arrangement for determining three-dimensional properties of an interface of an object. The arrangement includes means for interferometric imaging that includes a light source, imaging means for forming an interference image based on interference between light arriving at the imaging means from the interface and light arriving at the imaging means from a reference path related to the interferometric imaging, and means for forming the reference path from the source to the imaging means, directing light from the source towards the interface, and directing light from the interface to the imaging means. The arrangement further includes means constituting a near field modifying structure for forming, from the light directed towards the interface of the object, one or more photonic jets directed to the interface of the object, the means for interferometric imaging being arranged to perform the interferometric imaging through the means constituting the near field modifying structure.
Patent CA-3006731-A1 (CA)
Inventor: BOURNE WILLIAM SCOTT
IPC: F21S10/04
Filed: 2018-05-30
Abstract: An electric fireplace that is configured to look more realistic, i.e. more like a traditional wood-burning fireplace, includes a grate and an emberbed. The grate has a substantially horizontally-oriented middle section. The emberbed is positioned substantially directly below the middle section of the grate. Additionally, the emberbed is positioned spaced apart from the grate by a bed gap. The bed gap can be between approximately one-half inch and four inches. Additionally, the emberbed can be selectively coupled to the grate.
Patent CA-3006899-A1 (CA)
Inventor: DAVE RAVI
IPC: H04N21/4415
Filed: 2016-12-06
Abstract: A computer network implemented system for providing an interactive online event is disclosed, the system comprising an online chat manager to provide an attendee interface for one or more attendees to participate in the interactive online event, and a leader interface for one or more leaders to participate in the interactive online event, a video stream subsystem to record at least a portion of a video stream of the one or more attendees or one or more leaders, an authentication subsystem to authenticate the identity of the one or more attendees or one or more leaders, wherein the system is operable to enable the one or more leaders to sign/dedicate an artifact for the one or more attendees.
Patent CA-3008858-A1 (CA)
Inventor: DJEKIC-IVANKOVIC MARIJA
IPC: A23L33/105
Filed: 2018-06-19
Abstract: A prune paste and related process including drying plums according to a temperature profile tailored to produce prunes retaining at least 75% of nutrients from the plums (vitamin K, vitamin C, and minerals comprising iron, potassium and phosphorus). A prune-based product and related process including the combination of the prune paste and at least one nutrient-rich material comprising beans, seeds, spices and concentrates of nutrients. The at least one nutrient-rich material may be selected to synergistically enhance bioavailability of other specific nutrients from the prune paste. The prune-based product may be consumed to reduce constipation, iron deficiency or insufficiency, osteoporosis and related bone diseases and/or cardiovascular risks.
Patent CA-3009649-A1 (CA)
Inventor: PARK WILLIAM KEUN CHAN
IPC: A61B18/04
Filed: 2016-12-23
Abstract: La présente invention concerne un accélérant thermique qui est administré à un site tissulaire et localisé pour moduler la forme, l'étendue ou une autre caractéristique d'une ablation tissulaire hyperthermique induite par RF ou micro-ondes. L'accélérant peut être fourni par l'intermédiaire d'une pièce à main guidée par image ou par l'intermédiaire d'une lumière ajoutée à une antenne à micro-ondes, et favorise un chauffage plus rapide, une ablation plus complète et/ou une région de traitement plus étendue afin de réduire la récidive de cancers traités, surmonter les limitations naturelles, les variations de réponse tissulaire et la déperdition ou la perte thermique depuis l'antenne. L'accélérant est fourni sous la forme d'un fluide de faible viscosité mais thermosensible, et est fixé en place pour former des régions d'absorption ou chauffage préférentiel. Des temps d'exposition plus courts pour chauffer le champ lointain peuvent permettre la survie de tissu vulnérable tel que les vaisseaux, et des antennes multiples peuvent être utilisées pour un traitement efficace de tumeurs irrégulières ou de grande taille.
Patent CA-3010067-A1 (CA)
Inventor: MORENO GUILLERMO ALEJANDRO
IPC: B65G13/00
Filed: 2018-06-29
Abstract: The present invention relates to a conveyor mechanism with illuminated chamber for concealment of coffin consisting of a base or travel platform on which a plurality of rollers are arranged, through which it is possible to manually move a coffin from an open or full vision area to a transition zone that conceals said coffin, where the transition zone is defined from a concealment chamber that covers the rear half of the base or travel platform and in which a tunnel is configured through which the coffin is circulated to reach its final destination, a journey that is carried out accompanied by the light provided by at least two reflector lamps arranged at the bottom of the concealment chamber.
Patent CA-3010686-A1 (CA)
Title: Porte logique quantique a phase controlee
Inventor: BLAIS ALEXANDRE
IPC: G06N99/00
Filed: 2017-03-09
Abstract: La présente invention concerne un procédé et une mise en uvre QED de circuit d'une porte logique quantique à phase régulée U CP (?) = diag[1,1,1, ei?]. Deux bits quantiques Qi, deux résonateurs Ra, Rb et un modulateur. Q1 et Q2, qui ont chacun une fréquence ? qi et sont caractérisés par la formule ð zi . Ra est associé à Q1 et défini par un couplage longitudinal de non-démolition quantique (QND) g 1z ð 1z (â + â). Rb est intégré dans Ra, le deuxième couplage longitudinal de QND est défini par Ra comme étant g 2z ð 2z (b^+b^) ou, lorsque Rb est intégré dansRa, le deuxième couplage longitudinal de QND est défini par Ra comme étant g 2z ð 2z (â + â) Le modulateur module de manière périodique, à une fréquence de ? m pendant un temps t, les forces de couplage longitudinal g 1z et g 2z avec des signaux respectifs ayant les amplitudes respectives g~ 1 et g~ 2 . La sélection d'une valeur définie de chacun des éléments t, g 1z et g 2z détermine ? pour spécifier une opération logique quantique effectuée par la porte. Q1 et Q2 sont découplés lorsque l'un ou l'autre des éléments g 1z et g 2z est réglé à 0.
Patent CA-3011983-A1 (CA)
Title: Organic compounds
Inventor: YAO WEI
IPC: A61K31/4985
Filed: 2017-01-26
Abstract: The invention relates to particular substituted heterocycle fused gamma-carbolines, their prodrugs, in free, solid, pharmaceutically acceptable salt and/or substantially pure form as described herein, pharmaceutical compositions thereof, and methods of use in the treatment of diseases involving the 5-HT2A receptor, the serotonin transporter (SERT), pathways involving the dopamine D1 and D2 receptor signaling system, and/or the µ-opioid receptor.
Patent CA-3014224-A1 (CA)
Inventor: LI WEI
IPC: A61K31/5517
Filed: 2010-02-04
Abstract: La présente invention porte sur de nouveaux dérivés de benzodiazépine qui présentent une activité antiproliférative et, plus particulièrement, sur de nouvelles benzodiazépines de la formule (I) et de la formule (II), dans lesquelles lanneau de diazépine (B) se combine à un anneau hétérocyclique (CD), lequel anneau hétérocyclique est soit bicyclique, soit un composé de la formule (III), et dans lequel lanneau de diazépine (B) se combine à un anneau hétérocyclique (C) monocyclique. Il est décrit des dimères cytotoxiques de ces composés. Il est également décrit des conjugués des monomères et des dimères. Linvention concerne en outre des compositions et des méthodes utiles pour inhiber la croissance cellulaire anormale ou traiter un trouble prolifératif chez un mammifère à laide des composés ou des conjugués de linvention. Finalement, linvention traite de modes dutilisation des composés ou des conjugués en question aux fins de diagnostic ou de traitement in vitro, in situ et in vivo de cellules mammifères ou de problèmes pathologiques connexes. La formule suivante peut représenter de tels dérivés de benzodiazépine :
Patent CA-3016942-A1 (CA)
Title: Epitopes du papillomavirus humain cibles par des lymphocytes t infiltrant des tumeurs cervicales malignes pour utilisation en tant que vaccins
Inventor: VAN DER BURG SJOERD HENRICUS
IPC: A61P37/04
Filed: 2008-05-27
Abstract: Il est décrit de nouveaux épitopes de lymphocytes T de CD4+ et de CD8+ qui sont spécifiques, pour des oncoprotéines E6 et E7 spécifiques du papillomavirus, de peptides comprenant ces nouveaux épitopes, ainsi que des compositions de vaccin comprenant ces peptides pour utilisation dans le cadre de méthodes de prévention et/ou de traitement de maladies en rapport avec le papillomavirus humain. Les épitopes préférés sont reconnus par un lymphocyte T infiltrant une lésion néoplasique du cerveau ou par un lymphocyte T provenant d'un ganglion lymphatique drainant, et sont présentés par une molécule d'antigène leucocytaire humain DQ, DP ou bien B.
Patent CA-3018650-A1 (CA)
Inventor: STRAATHOF MICHIEL HANNES
IPC: C06B45/12
Filed: 2017-03-22
Abstract: The invention is directed to a propellant charge, to a method of preparing a propellant charge, and to uses of the propellant charge. The propellant charge or grain of the invention comprises two or more energetic materials with different linear burn rate, wherein the two or more energetic materials are distributed within the charge or grain such that two perpendicular cross-sections of said propellant charge or grain have at least two linear burn rate gradients in non-parallel directions, wherein said propellant charge or grain is layered with layers having a layer thickness in the range of 1-10 000 µm, wherein, if the propellant charge or grain has a longitudinal axis, at least one of said perpendicular cross-sections is along said longitudinal axis, and wherein said propellant charge or grain further comprises one or more perforations.
Patent CA-3022534-A1 (CA)
Inventor: JAHNKE FRED C
IPC: F01K23/10
Filed: 2017-04-12
Abstract: A power production system includes a flue gas generator configured to generate a flue gas that includes carbon dioxide and oxygen; a fuel supply; a fuel cell assembly that includes: a cathode section configured to receive the flue gas generated by the flue gas generator, and output cathode exhaust, and an anode section configured to receive fuel from the fuel supply, and output anode exhaust that contains hydrogen and carbon dioxide; a methanator configured to receive the anode exhaust, convert at least a portion of the hydrogen in the anode exhaust to methane, and output methanated anode exhaust;  a chiller assembly configured to cool the methanated anode exhaust to a predetermined temperature so as to liquefy carbon dioxide in the methanated anode exhaust; and a gas separation assembly configured to receive the cooled methanated anode exhaust and separate the liquefied carbon dioxide from residual fuel gas.