baber/WOPTO huggingface dataset:
Patent CA-3063067-A1 (CA)
Title: Agglomeration of ultra-fine coal particles
Inventor: SWENSEN JAMES S
IPC: C10L5/14
Filed: 2018-03-09
Abstract: A method of preparing agglomerates of ultra-fine coal particles includes mixing a film forming agglomeration aid (FFAA) with a quantity of ultra-fine coal particles to form ultra-fine coal particles coated with the FFAA. The FFAA has a lower surface energy relative to a surface of the ultra-fine coal particles. The FFAA is mixed with the ultra-fine coal particles in an amount less than 3% by weight of the ultra-fine coal particles on a dry basis.  Agglomerates of the ultra-fine coal particles coated with the film forming agglomeration aid are formed using vibration, pelleting, and/or briquetting. The agglomerates have a size of at least 2 mm.  The ultra-fine coal particles have a particle size less than 100 µm. The agglomerate has a tumbler test friability less than 3%. The drop shatter friability is also less than 3%.
Patent CA-3070757-A1 (CA)
Inventor: LANG ORTMUND
IPC: C07C69/54
Filed: 2018-08-13
Abstract: The invention relates to a method for continuously producing an acrylic acid butyl ester H2C=CH-C(=O)OR, with R = n-butyl or isobutyl, wherein aqueous 3-hydroxypropionic acid is reacted under dehydrating and esterifying conditions in the presence of the corresponding butanol R-OH in a reactor with a rectification column and the formed acrylic acid butyl ester, unreacted butanol and introduced and formed water are distilled off at the top as a ternary azeotrope, after separation into a liquid aqueous phase and a liquid organic phase the aqueous phase and the organic phase are each at least partially ejected, and the organic phase, containing the acrylic acid butyl ester and the butanol, is separated by distillation.
Patent CA-3072071-A1 (CA)
Title: Manchons de liaison de vessie d'etancheite pour ensemble pompe de puits submersible
Inventor: MCMANUS DAVID FARNSWORTH
IPC: F04B17/03
Filed: 2018-06-15
Abstract: La présente invention concerne un logement de section d'étanchéité de pompe de puits (25) qui se raccorde entre une pompe (13) et un moteur (17). Des éléments de retenue supérieur et inférieur (37, 59) à des extrémités supérieure et inférieure du logement ont des parois cylindriques orientées vers l'extérieur (41, 61). La vessie (45) a un intérieur en communication fluidique avec un lubrifiant diélectrique dans le moteur. Des manchons supérieur et inférieur rigides (51, 69) sont liés à l'intérieur d'ouvertures supérieure et inférieure de la vessie. Les manchons glissent sur les parois cylindriques des éléments de retenue et sont scellés par des bagues d'étanchéité (43, 63). Des fixations (57, 77) fixent les manchons aux parois cylindriques.
Patent CA-3072140-A1 (CA)
Inventor: CHEN WENHONG
IPC: H04B7/06
Filed: 2017-08-18
Abstract: Disclosed are a channel state information reporting method and related equipment. The method comprises: terminal equipment determines a CQI measurement mode used in a CSI reporting mode without a PMI; the terminal equipment performs CQI estimation based on the CQI measurement mode, and reports the estimated CQI to network equipment; the network equipment receives the CQI reported by the terminal equipment. By adoption of embodiments of the present application, accuracy of the channel state information can be improved.
Patent CA-3074050-A1 (CA)
Inventor: BOUSERHAL RACHEL E
IPC: H04W88/02
Filed: 2017-05-10
Abstract: A method, and device, for enhancing speech generated from bone and tissue conduction of a user of an In-ear device in a noisy environment, the Intra-aural device having an in-ear microphone adapted to be in fluid communication with the ear canal of the user and an outer-ear microphone adapted to be in fluid communication with the environment outside the ear. The method comprises applying an adaptive filter on the in-ear microphone signal, using the outer-ear microphone signal as a reference for the ambient noise and interrupting the application of the adaptive filter to the In-ear microphone signal upon detecting speech by the user.
Patent CA-3074139-A1 (CA)
Title: Compounds and compositions for ire1 inhibition
Inventor: KEENAN RICHARD M
IPC: C07D487/04
Filed: 2018-08-31
Abstract: The present invention provides novel compounds, compositions and methods for treating or preventing an IRE1a-related disease or disorder. In certain embodiments, the disease or disorder is selected from the group consisting of a neurodegenerative disease, a demyelinating disease, cancer, an eye disease, a fibrotic disease, and diabetes.
Patent CA-3076189-A1 (CA)
Inventor: BALL NATHANIEL B
IPC: B65D71/36
Filed: 2018-09-13
Abstract: L'invention concerne un carton (90) pour emballer un ou plusieurs articles. Le carton comprend une pluralité de parois formant une structure tubulaire. La pluralité des parois comprend une paroi supérieure (12), une première paroi latérale (14) reliée par charnière à la paroi supérieure par une première liaison articulée (13), et une seconde paroi latérale (18) reliée par charnière à la paroi supérieure par une seconde liaison articulée. Le carton comprend une structure de poignée comprenant une ouverture de poignée (A2) ménagée au moins en partie dans la paroi supérieure et délimitant en partie une sangle de poignée (40a). L'ouverture de poignée comprend un premier bord (E1) délimitant en partie une partie de préhension de la sangle de poignée et formant un bord porteur ; et un second bord (E2) opposé au premier bord, le second bord étant un bord non porteur. Un élément de renforcement (S) renforce le bord porteur de l'ouverture de poignée.
Patent CA-3078896-A1 (CA)
Title: Method and system for tunable gradient patterning using a shadow mask
Inventor: YANG SHUQIANG
IPC: G02B27/44
Filed: 2018-11-06
Abstract: A method of fabricating a diffractive structure with varying diffractive element depth includes providing a shadow mask having a first region with a first aperture dimension to aperture periodicity ratio and a second region with a second aperture dimension to aperture periodicity ratio less than the first aperture dimension to aperture periodicity ratio. The method also includes positioning the shadow mask adjacent a substrate. The substrate comprises an etch mask corresponding to the diffractive structure. The method further includes exposing the substrate to an etchant, etching the substrate to form diffractive elements adjacent the first region having a first depth, and etching the substrate to form diffractive elements adjacent the second region having a second depth less than the first depth.
Patent CA-3079890-A1 (CA)
Title: Natural gas liquefaction by a high pressure expansion process using multiple turboexpander compressors
Inventor: PIERRE FRITZ
IPC: F25J1/02
Filed: 2018-09-27
Abstract: A method and system for liquefying a feed gas stream including natural gas.  The feed gas stream is provided at a pressure less than 1,200 psia. A refrigerant stream having a pressure of at least 1,500 psia is cooled and then expanded in a first expander to an intermediate pressure.  The first expander is mechanically coupled to a first coupled compressor to together form a first turboexpander-compressor. The refrigerant stream is expanded in a second expander, which is mechanically coupled to a second coupled compressor to together form a second turboexpander-compressor. The refrigerant stream cools the feed gas stream in one or more heat exchangers. Using the second coupled compressor and a first driven compressor, the refrigerant stream is compressed to a discharge pressure within 300 psia of the intermediate pressure. The refrigerant stream is compressed using the first coupled compressor and is further compressed to provide the refrigerant stream.
Patent CA-3080249-A1 (CA)
Title: Novel pyrazolo-pyrrolo-pyrimidine-dione derivatives as p2x3 inhibitors
Inventor: KOPPITZ MARCUS
IPC: A61P13/00
Filed: 2018-10-18
Abstract: The present invention covers substituted Pyrazolo-pyrrolo-pyrimidine-dione (PPPD) compounds of general formula (I): in which R1, R2 and R3 are as defined herein, methods of preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of neurogenic diseases, as a sole agent or in combination with other active ingredients.
Patent CA-3081136-A1 (CA)
Title: Composition pour soins topiques de la peau
Inventor: KRAINBRING VOLKER GUSTAV ADOLF
IPC: A61K8/49
Filed: 2018-11-20
Abstract: La présente invention concerne une nouvelle composition topique pour le traitement de la peau. La composition est une microémulsion qui comprend de la curcumine ou un dérivé de curcumine. La composition peut pénétrer dans les cellules cutanées où elle induit la production d'adénosine triphosphate (ATP) et favorise la formation de nouvelles cellules cutanées. La formation de nouvelles cellules cutanées lisse la peau et atténue les rides et les ridules. La composition topique peut être appliquée quotidiennement sur la peau d'une personne. L'invention concerne également l'utilisation de la nouvelle composition topique pour retarder le vieillissement de la peau. Dans un autre aspect, l'invention concerne l'utilisation de la nouvelle composition pour réduire ou prévenir la perte de cheveux et/ou induire la croissance de nouveaux cheveux.
Patent CA-3083599-A1 (CA)
Title: Controles synthetiques pour l'immunohistochimie
Inventor: HOTZEL KATHY
IPC: G01N1/36
Filed: 2018-12-05
Abstract: La présente invention concerne des contrôles synthétiques utiles, par exemple, pour l'immunohistochimie (IHC), ainsi que des kits et des procédés de fabrication et d'utilisation associés. Dans certains modes de réalisation, les contrôles synthétiques comprennent un gel de protéine porteuse/antigène solide comprenant un antigène purifié (par exemple, à une quantité connue) et une protéine porteuse telle qu'une protéine d'albumine (par exemple, une protéine d'albumine sérique), une protéine de blanc d'uf ou un mélange de protéines de blanc d'uf, de gélatine ou de polylysine. Dans certains modes de réalisation, l'antigène purifié est réticulé à la protéine porteuse dans le gel de protéine porteuse/antigène solide.
Patent CA-3084095-A1 (CA)
Title: Dispensing box holder
Inventor: LIN MEI
IPC: A47G21/00
Filed: 2020-06-16
Abstract: A dispensing box holder includes a base, a plurality of walls, and a retainer member. Each of the plurality of walls extends from the base. A dispensing opening is defined in at least one of the walls. The retainer member is removably received on the base. A box receiving area is defined by the base, the plurality of walls, and the retainer member. The retainer member defines two sides of the box receiving area.
Patent CA-3084970-A1 (CA)
Inventor: BORODIC GARY E
IPC: A61K38/48
Filed: 2017-12-08
Abstract: Formulations and methods of treatment are disclosed for prevention and/or treatment of visual loss from age-related macular degeneration. The disclosed formulations include botulinum neurotoxin (e.g., botulinum neurotoxin or a fragment thereof, either in pure form or with one or more peptide fragments and/or neurotoxin associated proteins). In some embodiments, the disclosed formulations also include one or more anti-VEGF agents. The disclosed formulations may be applied to an intraocular or extraocular region of a patient. If applied to an extra ocular region of a patient, the botulinum-based pharmaceutical formulation may be transported to the intra-ocular region of the patient via axoplasmic transport, thereby allowing the active ingredient(s) to penetrate into the choroid, neuro-retina, and/or retinal pigment epithelium without direct injection into the eye, allowing for improved therapeutic safety by eliminating risk of retinal detachment, retinal break, retinal hemorrhage, and blindness associated with direct injection into the eye.
Patent CA-3085620-A1 (CA)
Title: Plate heat exchanger for heating or cooling bulk solids
Inventor: BYMAN ASHLEY D
IPC: F26B17/16
Filed: 2018-11-06
Abstract: A heat exchanger includes an inlet for receiving bulk solids, a plurality of heat transfer plate assemblies, a plurality of spacers disposed between adjacent heat transfer plate assemblies, and supports for supporting the heat transfer plate assemblies. The heat transfer plate assemblies include a first plate having a first pair of holes extending therethrough, the first plate having channels extending along a surface thereof, for the flow of fluid through the channels, and a second plate bonded to the first plate to enclose the channels, the second plate including a second pair of holes generally aligned with the first pair of holes to form through holes to facilitate flow of the fluid through the through holes and the channels.
Patent CA-3088160-A1 (CA)
Inventor: FAN JIZHOU
IPC: C09K8/80
Filed: 2019-01-11
Abstract: Shape memory polymers (SMP), methods of making shape memory polymers, and articles including shape memory polymers are provided. The SMPs include thermoset polymer networks formed from an epoxy and a diamine. The SMPs can be in particle form and can be added to other materials while maintaining expansion capabilities. Articles formed from the SMPs can include rebar.
Patent CA-3088446-A1 (CA)
Inventor: MURRAY ROBERT W
IPC: B64C1/18
Filed: 2020-07-27
Abstract: A nose structure of an aircraft includes an airframe. A wheel well assembly is coupled to the airframe and forms a portion of a nose landing gear bay. The wheel well assembly includes a pressure deck that extends from a right side of the airframe to a left side of the airframe and that forms a portion of a pressure boundary delimiting a pressurized space and a non-pressurized space. A floor-panel support is supported by the pressure deck in the pressurized space. The pressure deck and the floor-panel support form a portion of a flight deck floor of a flight deck of the aircraft. A plurality of transport elements is located between the floor-panel support and the pressure deck. The plurality of transport elements is associated with at least one high-level system of the aircraft.
Patent CA-3089095-A1 (CA)
Inventor: NGUYEN SON T
IPC: C08K3/36
Filed: 2018-01-23
Abstract: Disclosed are methods of synthesizing organic-inorganic aerogel composites. The method comprises the steps of providing a cellulose component, derived from a plant based material, dispersed in an aqueous medium, adding a water soluble binder and a water soluble polymer to the aqueous medium to form a first mixture, forming a silica component, which is derived from a plant based silicate material, in situ when contacted with the first mixture for a predetermined time and condition to form a second mixture, gelling the second mixture and drying the second mixture to form an organic - inorganic aerogel. Also disclosed are organic-inorganic aerogel composites and their uses thereof. In particular, the organic-inorganic aerogel composites may have applications in thermal insulations, acoustic insulations and/or oil absorption.
Patent CA-3089401-A1 (CA)
Inventor: DESHPANDE SACHIN G
IPC: H04N21/6334
Filed: 2017-04-10
Abstract: A system for content advisory rating information.
Patent CA-3090316-A1 (CA)
Inventor: BHUTANI GURMEET SINGH
IPC: B67D1/12
Filed: 2019-02-21
Abstract: L'invention concerne un système de distribution de boisson, comprenant un corps principal qui comprend une cavité intérieure agencée pour recevoir un récipient de boisson, un module adaptateur et un système de gaz commandé. Le module adaptateur est conçu pour fournir un accouplement fluidique à partir du récipient de boisson vers le système de gaz commandé, de sorte qu'une boisson puisse être distribuée à partir d'un robinet raccordé à l'adaptateur à l'aide d'une pression de gaz positive disposée sur une surface de boisson au sein du récipient de boisson. Le système de gaz commandé exerce une pression positive sur une surface de la boisson dans le récipient de boisson de sorte que, lorsqu'un robinet est ouvert pour distribuer la boisson, la différence de pression relative entre la pression positive sur la surface de la boisson et la pression ambiante provoque la distribution de la boisson à partir du robinet.
Patent CA-3091179-A1 (CA)
Title: Procedes et intermediaires pour la generation d'un inhibiteur de jak
Inventor: LIU PINGLI
IPC: C07D401/14
Filed: 2014-03-05
Abstract: 86972020 ABRÉGÉ : Il est décrit des procédés et intermédiaires pour faire le composé acétonitrile {1-{143-fluoro-2-(trifluorométhyl)isonicotinoyl]pipéridine-4-yll-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-y1)-1H-pyrazolés-1-yl]azétidine-3-yll de formule I : N 0 ) 1 N CF3 N F \ / N C N - N NC 1 \ H I ou un sel dérivé de celui-ci, utiles dans le traitement de maladies liées à lactivité de Janus kinase, y compris des troubles inflammatoires, des troubles auto-immuns, du cancer, et dautres troubles. Date Reçue / Date Received 2020-08-26
Patent CA-3093884-A1 (CA)
Title: Detection de mouvement de dispositif et/ou d'utilisation de dispositif a l'interieur d'un vehicule
Inventor: SCHMITT KYLE PATRICK
IPC: H04M1/725
Filed: 2019-03-26
Abstract: La présente invention concerne des systèmes et des procédés pour recevoir et transmettre des données d'accéléromètre et/ou des données d'utilisation, et analyser les données pour détecter un mouvement ou une utilisation d'un dispositif à l'intérieur d'un véhicule. Un dispositif, tel qu'un dispositif mobile, peut détecter un événement de mouvement de dispositif ou un événement d'utilisation de dispositif associé au dispositif. Sur la base de la détection de l'événement de mouvement de dispositif ou de l'événement d'utilisation de dispositif, une heure associée à l'événement peut être stockée. Le dispositif peut déterminer si un autre événement associé au dispositif se produit dans un laps de temps seuil à partir de l'heure associée à l'événement. S'il est déterminé que l'autre événement se produit dans le laps de temps seuil, le dispositif peut déterminer une session d'événement associée au dispositif. La session d'événement peut comprendre un événement instantané ou un événement continu. Des données indiquant la session d'événement peuvent être transmises à un serveur.
Patent CA-3095873-A1 (CA)
Title: Therapeutic elastic bandage for modulating the endocannabinoid system
Inventor: ERBST STEVEN ROBERT
IPC: A61K9/70
Filed: 2018-12-01
Abstract: The invention provides articles of manufacture, compositions, and methods related to a therapeutic elastic bandage such as a kinesiology tape comprising a medicament to modulate the endocannabinoid system of a subject.
Patent CA-3097342-A1 (CA)
Inventor: PUJARI SASWATI
IPC: C08L23/08
Filed: 2019-04-11
Abstract: A melt blended composition comprising, in weight percent (wt%) based upon the weight of the composition: (A) 55 to 94.99 wt% of a thermoplastic polymer, (B) 5 to 44.99 wt% of a moisture curable polymer, and (C) 0.01 to 5 wt% of a moisture condensation catalyst exhibits enhanced rheological and mechanical properties as compared to a composition alike in all aspects save for the presence of a moisture curable polymer.
Patent CA-3099549-A1 (CA)
Title: Pompe peristaltique de systeme de perfusion permettant l'administration de petits volumes de liquide
Inventor: MAINZ GABRIEL
IPC: A61M5/145
Filed: 2019-05-08
Abstract: L'invention concerne un système de perfusion de liquide médical, comprenant un système de pompe péristaltique conçu pour administrer un médicament liquide à un patient. Le système selon l'invention peut comprendre une pompe péristaltique en communication avec une source de pression. Dans certains modes de réalisation, le système de pompe péristaltique peut comprendre un corps de vanne disposé entre la pompe péristaltique et la source de pression pour réguler la distribution de fluide sous pression (de l'air, du liquide, par exemple) à la pompe péristaltique. La pompe péristaltique peut comprendre plus d'un obturateur, chaque obturateur étant pourvu d'un élément flexible pouvant adopter une configuration repliée et allongée en fonction de la pression fournie à l'élément flexible.
Patent CA-3100866-A1 (CA)
Inventor: ZIMANYI GERGELY T
IPC: A61B3/113
Filed: 2019-05-20
Abstract: A Progressive Lens Simulator comprises an Eye Tracker, for tracking an eye axis direction to determine a gaze distance, an Off-Axis Progressive Lens Simulator, for generating an Off-Axis progressive lens simulation; and an Axial Power-Distance Simulator, for simulating a progressive lens power in tire eye axis direction. The Progressive Lens Simulator can alternatively include an Integrated Progressive Lens Simulator, for creating a Comprehensive Progressive Lens Simulation. The Progressive Lens Simulator can be Head-mounted. A Guided Lens Design Exploration System for the Progressive Lens Simulator can include a Progressive Lens Simulator, a Feedback-Control Interface, and a Progressive Lens Design processor, to generate a modified progressive lens simulation for the patient after a guided modification of the progressive lens design. A Deep Learning Method for an Artificial Intelligence Engine can be used for a Progressive Lens Design Processor. Embodiments include a multi-station system of Progressive Lens Simulators and a Central Supervision Station.
Patent CA-3102090-A1 (CA)
Inventor: MCCABE DUNN JAMIE M
IPC: A61K31/724
Filed: 2019-06-03
Abstract: The present invention provides processes for the preparation of sugammadex: (I) In one aspect, there is provided a process for the preparation of sugammadex from 8-per-deoxy-8-bromo-?-cyclodextrin and 3-mercaptopropionic acid. In another aspect, there is provided an alternative process for the preparation of sugammadex from 8-per-deoxy-8-bromo-?-cyclodextrin and disodium 3-mercaptopropionate. In another aspect, there is provided a process for the preparation of 8-per-deoxy-8-bromo-?-cyclodextrin, which may be used in the production of sugammadex. In one such aspect, there is provided a process for the preparation of 8-per-deoxy-8-bromo-?-cyclodextrin from ?-cyclodextrin and a brominating agent. In another such aspect, there is provided a process for the preparation of 8-per-deoxy-8-bromo-?-cyclodextrin comprising, inter alia, reacting ?-cyclodextrin with an electrophilic brominating agent, a deoxygenating agent, and an acid in the presence of an organic solvent.
Patent CA-3103695-A1 (CA)
Inventor: SKELLY RICHARD L
IPC: G16H10/20
Filed: 2019-06-13
Abstract: A method is provided for treating erectile dysfunction in a subject in need thereof by administering a cGMP-specific phosphodiesterase 5 (PDE5) inhibitor pharmaceutical composition to a subject qualified for over-the-counter access to the PDE5 inhibitor pharmaceutical composition. In some embodiments, the PDE5 inhibitor pharmaceutical composition includes tadalafil or vardenafil.
Patent CA-3108858-A1 (CA)
Title: Corrosion testing device
Inventor: NICOLINO MIGUEL SANDRO
IPC: E21B43/12
Filed: 2019-08-07
Abstract: A corrosion testing device comprising a coupon holder for a sucker rod of a pump system and at least one coupon for corrosion testing, wherein the coupon holder comprises a holder body having an outer body surface and an inner contact surface, which inner contact surface is placeable on an outer rod surface of the sucker rod and defines a longitudinal body axis of the holder body, the at least one coupon is attached to the holder body and positioned at the outer body surface and at a radial coupon distance from the longitudinal body axis, the outer body surface comprises at least one guiding surface part located at a radial surface distance from the longitudinal body axis, and the radial surface distance is larger than the radial coupon distance.
Patent CA-3110252-A1 (CA)
Inventor: PHILLIPS TIMOTHY D
IPC: A23L33/115
Filed: 2019-08-20
Abstract: L'invention concerne un entérosorbant comestible contenant un entérosorbant traité, l'entérosorbant traité comprenant un sorbant parent qui a été traité à l'acide et/ou à la lécithine, et le sorbant traité pouvant être utilisé pour l'adsorption d'une ou de plusieurs toxines à partir du tube digestif d'un être vivant lorsqu'il y est introduit, de telle sorte qu'une biodisponibilité et une exposition de l'être vivant à auxdites toxines sont réduites. Des procédés de production et d'utilisation de l'entérosorbant comestible sont également fournis.