baber/WOPTO huggingface dataset:
Patent CA-3013007-A1 (CA)
Inventor: MAENDEL JACK
IPC: C09D7/61
Filed: 2018-04-10
Abstract: Disclosed herein are systems and methods for processing waste egg shells into (i) a first product comprising calcified egg shell particles having diameters of 3 µ, or less, and (ii) a second product comprising calcified egg shell particles having diameters in a range from about 3 µ to about 7 µ. The first product may be used as a CaCO3 substitute for paint compositions and plastics compositions. The second product may be used as a CaCO3 blasting media substitute for use with abrasive blasting equipment.
Patent CA-3015014-A1 (CA)
Title: Finger glove tooth scrubber with mesh screen
Inventor: HARRIS SUSI
IPC: A61D5/00
Filed: 2018-08-21
Abstract: A tooth scrubber includes a mesh section forming a finger glove with an open end into which a user's finger is inserted. A band is provided around a perimeter of the open end and a securing strap is attached to the mesh section at the band. The mesh section may be formed by dual mesh layers.  In use, the finger glove formed by the mesh section of the tooth scrubber is positioned on a first finger of the user. The user grips the securing strap utilizing one or more other fingers of the user's hand and may also loop the securing strap around their wrist or one or more fingers for added security. The user then rubs an outer surface of the finger glove formed by the mesh section on surfaces of gums and teeth of a target animal.
Patent CA-3022814-A1 (CA)
Inventor: FROTTIER JEAN-PIERRE
IPC: E01C9/04
Filed: 2016-07-15
Abstract: The invention relates to a device for forming a level crossing for crossing a track section having two rails, comprising at least one between-rail molded body, which is arranged between the two rails, at least one first and one second rail-outside molded body, which adjoin the outside of the first and the second rails, respectively, at least one transverse bore through the rail web of at least one of the two rails in the region of one of the adjacent molded bodies, and at least one fastener, which extends through the transverse bore in the rail web of the rail, wherein at least one of the molded bodies can be detachably fastened to the rail through the transverse bore by means of the fastener.
Patent CA-3024220-A1 (CA)
Inventor: WOOD TREVOR HOWARD
IPC: B64F5/00
Filed: 2018-11-15
Abstract: An aircraft assembly includes an engine, and intake, and a propeller assembly. The engine is mounted to at least one of a wing or fuselage of an aircraft. The intake is configured to provide air to the engine. The intake includes a body having an inlet end through which air enters the intake. The propeller assembly includes propeller blades coupled to and driven by the engine. The propeller assembly is spaced an axial distance from the inlet end of the intake wherein air impacted by the propeller blades enters the intake. The propeller assembly having a configuration that specifies at least one of: 1) the axial distance from the propeller to the end of the intake; 2) propeller loading distribution; 3) propeller cuff shape; or 4) propeller spinner shape. At least a portion of the propeller configuration is at least one of sized or shaped to optimize performance of the propeller assembly based on an interaction between the propeller assembly and the intake.
Patent CA-3026706-A1 (CA)
Inventor: LEROUX JEAN-CHRISTOPHE
IPC: A61K9/127
Filed: 2017-08-15
Abstract: The present invention provides polymersomes comprising non-biodegradable amphiphilic block-copolymers and their enteral (e.g., oral) or topical use in the treatment of an ammonia or ammonia methylated analog-associated disease or disorder or symptom thereof (e.g., hyperammonemia or trimethylaminuria). More particularly, it provides a polymersome comprising (a) a membrane, which comprises a block copolymer of poly(styrene) (PS) and poly(ethylene oxide) (PEO), wherein the PS/PEO molecular weight ratio is higher than 1.0 and lower than 4.0; and (b) a core which encloses an acid. It also provides a method of making the polymersome comprising mixing the copolymer-containing organic solvent phase with an aqueous phase containing the acid.
Patent CA-3029211-A1 (CA)
Title: Procede et kit de detection de produits de transcription de fusion
Inventor: ZHUO DEGEN
IPC: C12Q1/68
Filed: 2017-06-21
Abstract: La présente invention concerne un kit et un procédé pour détecter au moins un produit de transcription de fusion KANSARL à partir d'un échantillon biologique provenant d'un sujet. Le kit comprend au moins l'un des constituants suivants : (a) au moins une sonde, chacune de ladite au moins une sonde comprenant une séquence qui s'hybride spécifiquement à une jonction dudit au moins un produit de transcription de fusion KANSARL ; (b) au moins une paire de sondes, chacune parmi ladite au moins une paire de sondes comprenant : une première sonde comprenant une séquence qui s'hybride spécifiquement à KANSL1 ; et une seconde sonde comprenant une séquence qui s'hybride spécifiquement à ARL17A ; ou (c) au moins une paire d'amorces d'amplification, chacune parmi ladite au moins une paire d'amorces d'amplification étant conçue pour amplifier spécifiquement ledit au moins un produit de transcription de fusion KANSARL.
Patent CA-3030752-A1 (CA)
Inventor: TOWELL DAVID B
IPC: A01N25/26
Filed: 2017-07-25
Abstract: Coated seeds and methods for reducing seed dust and increasing seed flowability are disclosed. The coated seeds include a seed and a coating composition. The coating composition includes a binder comprising an ethylene copolymer and a lubricant comprising a wax composition. In some embodiments, the ethylene copolymer includes an ethylene monomer and at least one comonomer. The comonomer is selected from acrylic acid, acetic acid, derivatives thereof, or mixtures thereof. In some embodiments, the wax comprises a Fischer-Tropsch wax, a carnauba wax, a polyethylene wax, a soy wax, a paraffin wax, a scale wax, a slack wax, or a mixture thereof.
Patent CA-3032536-A1 (CA)
Inventor: PALL AVTAR
IPC: E04C3/32
Filed: 2019-02-04
Abstract: A multi-layer friction damper includes a central gusset-side plate and first and second outer gusset-side plates. First and second brace-side plates are received between the central gusset-side plates and the first and second outer gusset-side plates to form first, second, third and fourth frictional engagements. A multi-damper assembly includes a gusset engagement member and brace engagement member. A plurality of friction dampers extend between the gusset engagement member and the brace engagement member.
Patent CA-3033566-A1 (CA)
Inventor: WATKEYS THOMAS WILLIAM
IPC: G07F17/32
Filed: 2019-02-12
Abstract: Apparatus and methods for playing a game are presented. A computing device can select a set of symbols that include non-blank symbols and blank symbols, where a number of non-blank symbols is greater than zero, and a number of the blank symbols is greater than zero. The computing device can provide a display comprising a grid of the set of symbols. The computing device can play a turn of a game using the computing device by at least: after providing the display, receiving a wager; after receiving the wager, selecting one or more winning symbols of the first set of symbols; after selecting the winning symbols, updating the display to indicate each winning symbol within the grid; determining a payout of the wager based on the winning symbols and the number of first blank symbols; and updating the display based on the payout of the wager.
Patent CA-3034247-A1 (CA)
Title: Obturateur de canal radiculaire dentaire sur support
Inventor: LI NATHAN Y
IPC: A61K6/884
Filed: 2017-08-21
Abstract: La présente invention concerne un obturateur de canal radiculaire sur support, le noyau du support étant pourvu de caractéristiques de surface prédéfinies comprenant des protubérances réparties axialement et/ou circonférentiellement le long de la surface du noyau du support. Les protubérances constituent une butée, ainsi qu'un support pour la couche de matériau de remplissage/scellement dentaire de revêtement de surface pour guider l'insertion et le logement de l'obturateur sur support dans le canal radiculaire. Le noyau du support comprend un corps conique ayant une surface plate dans la direction axiale, avec une conicité. Les caractéristiques de surface définies à la surface du corps conique comprennent des protubérances distinctes à deux emplacements axiaux ou plus. Dans un mode de réalisation, les hauteurs des protubérances sont sensiblement alignées avec la surface externe du matériau de revêtement. Lors de la fabrication, les protubérances du noyau du support fournissent un mécanisme pour régler l'épaisseur pour le surmoulage de la couche de revêtement de surface sur le noyau du support.
Patent CA-3034829-A1 (CA)
Title: Springs for shoes
Inventor: KLASSEN JAMES B
IPC: A43B13/18
Filed: 2010-06-22
Abstract: A spring for a spring shoe, the spring including a conical disk, the conical disk having a flexible flange around the perimeter of the conical disk. A spring comprising a conical disk and a ring spring around the conical disk, the ring spring being movable up and down relative to the conical disk to adjust the spring force of the spring. A threaded engagement between the ring spring and the conical disk so that rotation of the conical disk moves the ring spring up or down relative to the conical disk. A damper ring around the perimeter of the conical disk to resist the expansion of the circumference of the conical disk. An eccentric ring or cam to adjust the position of the apex of the conical disk relative to an insole by rotating the eccentric ring or cam. An asymmetric conical disk to adjust the position of the apex of the conical disk by rotating the conical disk. A damper for a spring shoe comprising a flexible container containing a material with little or no propensity to return to its original shape. A spring array for a spring shoe, the springs of the spring array having a reducing force resisting compression over at least a portion of the spring range of travel as the spring compresses, and there being a damper associated with the array to oppose compression of the array towards maximum compression.
Patent CA-3035149-A1 (CA)
Title: Process for preparing microparticles containing glatiramer acetate
Inventor: BLEICH KIMELMAN NADAV
IPC: A61K38/02
Filed: 2017-08-28
Abstract: The present invention provides an improved process for preparing microparticles containing glatiramer acetate having low levels of residual organic solvent(s), in particular dichloromethane. The microparticles are incorporated into long acting parenteral pharmaceutical compositions in depot form that are suitable for subcutaneous or intramuscular implantation or injection, and that may be used to treat multiple sclerosis.
Patent CA-3037172-A1 (CA)
Title: Dual-stage humidifier methods and systems
Inventor: COUPERTHWAITE SCOTT
IPC: F22B7/10
Filed: 2017-05-15
Abstract: Today vaporizing humidifier must achieve their desired function and operate with conflicting requirements such as cost of ownership (CoO) and regulatory guidelines. Low CoO requires high injection efficiency, low water consumption, and high energy efficiency to reduce energy consumption and running costs. All of this is sought with variable humidification and low exhaust gas temperatures from safety / regulatory viewpoints as well as ducting material selection and venting of the exhaust gases and high efficiency. To date vaporizing humidifiers have been partially successful utilizing a single stage heat exchanger that could not extract latent energy from exhaust gases because the secondary fluid is boiling water. High exhaust temperature requires high temperature stainless steel exhaust venting. Embodiments of the invention provide dual-stage humidification systems with an effective design for achieving the conflicting objectives under variable humidification operation as well as addressing the control loop design of such dual-stage humidification systems.
Patent CA-3038166-A1 (CA)
Title: Procede de fabrication de charbon de biomasse et installation correspondante
Inventor: SCHIRNHOFER LEO
IPC: C10B53/02
Filed: 2017-09-20
Abstract: Procédé et installation de fabrication de charbon de biomasse, ledit procédé comprenant la pyrolyse d'une matière première biogène (2) disposée dans des cornues (1), et la combustion des gaz de pyrolyse combustibles pour produire des gaz de fumée chauds , les cornues (1) étant introduites en succession dans le temps dans au moins une chambre de réacteur (31, 31a, 31b, 31c) et les pyrolyses étant réalisées dans celle-ci à l'aide des gaz de fumées. Les cornues (1) sont au moins sensiblement fermées de manière à empêcher la pénétration des gaz de fumée chauds, et le traitement thermique des matières premières (2) se trouvant dans les cornues (1) au moyens des gaz de fumées est réalisé uniquement de manière indirecte, par chauffage des cornues (1).
Patent CA-3040716-A1 (CA)
Inventor: HIRSH DOUGLAS S
IPC: G01R31/04
Filed: 2017-10-18
Abstract: Un appareil de surveillance, et un procédé d'utilisation, qui est capable de déterminer les caractéristiques du joint au moyen de décalages de formes d'onde à des distorsions angulaires de passage par zéro par l'intermédiaire d'un algorithme de défaillance prédictive spécifique au circuit testé.
Patent CA-3041927-A1 (CA)
Inventor: ELLIOTT IAN G
IPC: C10M141/12
Filed: 2018-01-17
Abstract: A lubricant composition for a direct injected, boosted, spark ignited internal combustion engine that contains at least one potassium and/or lithium-containing compound is disclosed. This disclosure also relates to a method for preventing or reducing low speed pre-ignition in an engine lubricated with a formulated oil. The formulated oil has a composition comprising at least one oil soluble or oil dispersible potassium and/or lithium compound.
Patent CA-3042961-A1 (CA)
Inventor: WEIDNER ROBERT
IPC: A61F5/02
Filed: 2017-11-14
Abstract: La présente invention concerne un système (100) pour réduire les forces agissant en particulier sur la colonne vertébrale d'une personne, ce système présentant une pluralité d'éléments d'exosquelette (103) juxtaposables les uns aux autres, au moins deux des éléments d'exosquelette (103) juxtaposables les uns aux autres étant conçus pour être reliés durant l'utilisation du système (100) sur le corps de la personne et un premier élément d'exosquelette (103) des éléments d'exosquelette (103) juxtaposables les uns aux autres comprenant un guide (109) qui est conçu pour guider un second élément d'exosquelette (103) des éléments d'exosquelette (103) juxtaposables les uns aux autres le long d'une trajectoire courbe par rapport au premier élément d'exosquelette (103).
Patent CA-3044712-A1 (CA)
Title: Method, device and kit for determining cardiac conduction
Inventor: DAVID ROBERT
IPC: A61K47/00
Filed: 2017-11-24
Abstract: The invention relates to a method for determining cardiac conduction, in particular the cardiac conduction of a subject, the method including: (i) providing induced sinoatrial bodies (iSABs) comprising cardiac pacemaker cells; (ii) providing working myocardium cardiomyocytes, in particular working myocardium cardiomyocytes of the subject; (iii) measuring the cardiac conduction; wherein the induced sinoatrial bodies according to (i) and the working myocardium cardiomyocytes according to (ii) are spatially separated but arranged in conductive communication with one another.
Patent CA-3045638-A1 (CA)
Inventor: NATH IYUNNI VENKATA SESHA SAYI
IPC: A61F2/04
Filed: 2017-07-27
Abstract: A stent with a one-way sock valve comprises a stent portion and a one-way valve portion. The one-way valve portion comprises a heel portion. The heel portion prevents solids and liquids from entering an opening in the one-way valve portion. Solids and liquids enter the one-way sock valve in a first direction through the stent portion and exit an opening transversely to the longitudinal axis of the stent portion. The sock valve folds, closing the sock valve to any reverse flow in a second direction opposite of the first direction.
Patent CA-3045954-A1 (CA)
Inventor: ROINESTAD KURT
IPC: C07C229/38
Filed: 2017-12-11
Abstract: This present disclosure is directed to compounds of formula (I): where r, q, R1a, R1b, R1c, R1d, R1e, R2, R3, R4a, R5a, R5b, R6a, R6b, R8, and R9 are described herein, as single stereoisomers or as mixtures of stereoisomers, or pharmaceutically acceptable salts, solvates, clathrates, polymorphs, ammonium ions, N-oxides or prodrugs thereof; which are leukotriene A4 hydrolase inhibitors and therefore useful in treating inflammatory disorders. Pharmaceutical compositions including the compounds described herein and methods of preparing the compounds described herein are also provided.
Patent CA-3046152-A1 (CA)
Inventor: EK CARL-GUSTAV
IPC: C08L23/12
Filed: 2017-12-15
Abstract: The present invention relates to crosslinkable polyolefin compositions, to a process for their preparation, to crosslinked compositions such as foams, sealants or adhesives and shaped articles,and their use in food packaging, textile packaging and technical and protection films. The crosslinkable polyolefin composition comprisesone or more polyolefin polymers A,a hydrolysable silane functional polyolefin polymer B prepared from monomers comprising olefin monomers a) and silane functional compound(s) b),wherein the silane functional polyolefin polymer B is grafted onto the one or more polyolefin polymers A. The crosslinkable polyolefin compositionsis crosslinkable by moisture.
Patent CA-3047216-A1 (CA)
Inventor: BESSANT Michel
IPC: A24F40/53
Filed: 2018-02-14
Abstract: L'invention concerne un système de génération d'aérosol. Le système comprend : une portion de stockage de liquide (201, 1201) pour contenir un substrat de formation d'aérosol liquide (202, 1202) ; une paire d'électrodes (320) placée adjacente à la portion de stockage de liquide ou dans celle-ci ; un capteur (110) configuré pour détecter l'orientation de la portion de stockage de liquide ; et un système de commande (104). Le système de commande est configuré pour : mesurer une quantité électrique entre la paire d'électrodes ; recevoir des informations d'orientation en provenance du capteur ; et déterminer la quantité de substrat de formation d'aérosol liquide contenu dans la portion de stockage de liquide sur la base d'informations de quantité électrique mesurée entre la paire d'électrodes et des informations d'orientation reçues du capteur.
Patent CA-3047283-A1 (CA)
Inventor: SCHARMACH WILLIAM J
IPC: B01J8/00
Filed: 2017-12-13
Abstract: The present invention relates to a method of preparing a gas coolant for the direct cooling of a unit operation under a fixed heat load from its normal operating temperature (e.g., 300°F and above) to a lower temperature (e.g., below 100°F) in order to allow for maintenance or other non-routine work to be carried out in said unit operation.
Patent CA-3048819-A1 (CA)
Inventor: SIMMONS TYLER
IPC: A61F13/00
Filed: 2011-11-29
Abstract: Systems, methods, and dressings for treating a linear wound, such as an incision, on a patient are presented. The systems, dressings, and methods include a sealing ring that helps form a fluid seal around the linear wound. In one instance, a sealing material is extruded around the linear wound to help form a seal. In another instance, a sealing ring is coupled to a lower portion of a dressing bolster to form a seal. Other systems, methods, and apparatuses are disclosed.
Patent CA-3048930-A1 (CA)
Inventor: KOU ZIMING
IPC: B65H20/06
Filed: 2017-01-13
Abstract: A belt winding and unwinding device for a belt conveyor, comprising a base (3), mounting frames (4), an upper track disk (21), a middle track disk (22), and a lower track disk (23). The mounting frames (4) are symmetrically fixed on two sides of the base (3). The upper, middle and lower track disks are all horizontally provided between the symmetrical mounting frames (4) and are symmetrically arranged at upper, middle and lower parts. The lower track disk (23) is fixedly connected between the symmetrical mounting frames (4). The middle track disk (22) is movably connected between the symmetrical mounting frames (4), and vertically slides along the symmetrical mounting frames (4) under the braking of a first braking device so that the lower track disk (23) and the middle track disk (22) form a first clamping device configured to clamp a belt. The upper track disk (21) is movably connected between the symmetrical mounting frames (4), and vertically slides along the symmetrical mounting frames (4) under the braking of a second braking device so that the upper track disk (21) and the middle track disk (22) form a second clamping device configured to clamp a belt. The upper, middle and lower track disks are all provided with driving components configured to drive tracks to rotate.
Patent CA-3050318-A1 (CA)
Inventor: TOMLA CHRISTABEL
IPC: B01D17/05
Filed: 2019-07-22
Abstract: Il est décrit des additifs comprenant des amidons cationiques modifiés et pouvant sajouter à un fluide de production à température élevée, soit entre 80 °C et 300 °C environ, afin de séparer leau dune émulsion dans le fluide de production.
Patent CA-3051790-A1 (CA)
Title: Electric machine powered at low voltage and associated multicellular traction chain
Inventor: HOANG EMMANUEL
IPC: H02K19/34
Filed: 2018-02-16
Abstract: A multicellular converter for a low-voltage traction chain. The invention relates to an electric machine and a traction machine utilising said electric machine. The electric traction chain according to the invention comprises an electric machine, a plurality of power converters configured to generate AC power signals associated with the various phases of the electric machine, and a plurality of DC power sources. The electric machine according to the invention comprises a rotor and a stator, the stator comprising at least one winding made from coilings of an insulated conductive material, each winding being associated with one phase of the electric machine, and comprising a plurality of independently powered coils. Each DC power source of the electric machine is associated with a separate power converter, the coils of a same winding are powered by power signals associated with a same phase generated by the separate power converters.
Patent CA-3053502-A1 (CA)
Inventor: PATEK STEPHEN D
IPC: A61M5/14
Filed: 2018-02-15
Abstract: An insulin device configured to control an insulin dosage by adapting a basal rate profile. The insulin device includes a sensor configured to produce a blood glucose level measurement data, and detect changes of the blood glucose level measurement data over time; a processor and associated computer memory device configured to receive the blood glucose level measurement data and a basal rate profile, such that the basal rate profile includes a basal rate set point that corresponds to an insulin delivery reference for a nominal blood glucose, and the basal rate profile is stored in the computer memory device. The insulin device also includes an insulin dispensing valve controlled by the processor to administer insulin in accordance with the received basal rate profile, such that the processor is configured to update the basal rate set point over a time period based on both an assessment of at least one of a risk of hyperglycemia and a risk of hypoglycemia from historical blood glucose data, and patterns of actions taken by the insulin device to mitigate glycemic risk during the time period. The insulin dispensing valve is controlled by the processor to administer insulin in accordance with the updated basal rate set point.