baber/WOPTO huggingface dataset:
Patent CA-3059194-A1 (CA)
Title: Air generation system comprising an electromechanical device, a casing and an electronic card
Inventor: STEFANOVIC NICOLAS
IPC: H05K7/20
Filed: 2018-04-04
Abstract: A system for generating air (1), comprising: - an electromechanical device (100) generating a flow of air, provided with an air inlet opening and an outlet (102), - a casing (200) extending between a first fixed end at the air inlet opening and a second end located opposite the first end, said casing (200) comprising two parts (210, 220) together defining a closed cavity (204), each part (210, 220) comprising a hollow wall defining a channel (211, 221) extending between the two ends of the casing (200), each channel (211, 221) opening on the face of the air inlet opening so that the electromechanical device (100) is supplied with air routed by the channels (211, 221), and - at least one electronic card (300) for power supply or control of the electromechanical device (100) arranged in the cavity (204) of the casing (200).
Patent CA-3059517-A1 (CA)
Title: Electrical power transmission
Inventor: ROSENDAHL GLENN KENTON
IPC: H02J3/18
Filed: 2018-09-10
Abstract: Management of an electrical power transmission network is obtained by providing at each subscriber premises a power correction system for applying a switched reactor for voltage correction across the input voltage and a sensing system defined by a pair of meters one at the supply and the second downstream of the voltage correction for detecting variations in power factor. The system includes an arrangement for balancing loads between a first phase on a first BUS and a second phase on a second BUS by calculating a required correction current by adding load currents from the first and second phases. In addition an arrangement is provided when a load is switched on and off power is supplied by or supplied to a battery for a short time and this power is reduced over a time period substantially matching or greater than said natural time constant of the power supply system.
Patent CA-3060129-A1 (CA)
Title: Device for the classification of material being classified
Inventor: DOPPSTADT FERDINAND
IPC: B07B1/15
Filed: 2018-04-12
Abstract: The invention relates to a device for classifying (1) material being classified, preferably into two fractions, and preferably soil, such as sticky clayish soil, which device is particularly intended for use in a quarry and comprises a machine frame (2) and at least two spiral shafts (3) rotatably mounted on said machine frame (2), wherein at least one spiral shaft (3) comprises a core tube (5) with at least one outer screw helix (4), and at least one bearing journal (6). According to the invention, the core tube (5) is mounted elastically relative to the bearing journal (6) by means of at least one elastic bearing means (7).
Patent CA-3061591-A1 (CA)
Title: Removable rainwater downspout filter
Inventor: NEUMANN HORST
IPC: B01D35/02
Filed: 2019-11-14
Abstract: There is provided a removable downspout filter for installation into a downspout. The removable downspout filter includes a filter basket with attached face plate. The face plate comprises side flaps configured to wrap around the downspout when the downspout filter is installed and is generally configured to blend in with the downspout. Also provided is a downspout with installed filter and kits comprising the same.
Patent CA-3063513-A1 (CA)
Title: Towing hook
Inventor: LIETONEN JANI
IPC: B60D1/04
Filed: 2018-06-14
Abstract: A towing hook arranged on a mining machine, comprising: a first end having a bent portion to allow a towing tool to be connected, a second end having a cylindrical rod, an intermediate part being located between the first and the second end, the towing hook to be mounted in a through hole in a frame of a machine in order for the first and second ends to be positioned on different sides of the machine frame, and the intermediate part mounted partly in the through hole of the frame, and wherein the longitudinal axis of the cylindrical rod is generally parallel with a longitudinal axis defined through the towing hook representing the force transmitting direction when connecting the towing tool to the bent portion.
Patent CA-3065247-A1 (CA)
Title: Active crystallisation control in phase change material thermal storage systems
Inventor: BISSELL ANDREW JOHN
IPC: F28D20/02
Filed: 2018-05-31
Abstract: The present invention relates to phase-change materials (PCM) which store and release thermal energy by undergoing melt/crystallisation cycles. More particularly, there is described a thermal storage system where sub-cooled phase change material (PCM) is nucleated via a controlled thermal region(s).
Patent CA-3065794-A1 (CA)
Title: Reducing the toxicity of agrobacterium endotoxin
Inventor: CHEN QIANG
IPC: C12N15/82
Filed: 2018-05-31
Abstract: The present invention relates to the fields of genetically modified Agrobacterium strains, vaccine adjuvants, and generally molecular biology and immunology. Provided herein are modified Agrobacterium strains that produce lipopolysaccharide (LPS) having reduced toxicity or detoxified lipopolysaccharide, and methods of obtaining such strains for plant-based production of biologies. Also provided herein are uses of reduced or detoxified LPS as adjuvants suitable for clinical use.
Patent CA-3069082-A1 (CA)
Title: Noninvasive diagnosis of fetal aneuploidy by sequencing
Inventor: FAN HEI-MUN
IPC: C12Q1/68
Filed: 2009-09-16
Abstract: Disclosed is a method to achieve digital quantification of DNA (i.e., counting differences between identical sequences) using direct shotgun sequencing followed by mapping to the chromosome of origin and enumeration of fragments per chromosome. The preferred method uses massively parallel sequencing, which can produce tens of millions of short sequence tags in a single run and enabling a sampling that can be statistically evaluated. By counting the number of sequence tags mapped to a predefined window in each chromosome, the over- or under- representation of any chromosome in maternal plasma DNA contributed by an aneuploid fetus can be detected. This method does not require the differentiation of fetal versus maternal DNA. The median count of autosomal values is used as a normalization constant to account for differences in total number of sequence tags is used for comparison between samples and between chromosomes.
Patent CA-3071182-A1 (CA)
Inventor: GILLBERG PER-GORAN
IPC: A61K31/785
Filed: 2018-08-09
Abstract: The invention relates to small pellets comprising cholestyramine. The pellets have a high cholestyramine content and are stable enough to be coated with one or more coating layers. The invention also relates to amultiparticulate drug delivery system comprising such pellets.The invention further relates to an oral formulation for targeted delivery of cholestyramine to the colon, comprising a plurality of cholestyramine pellets that are coated with a colon releasecoating. The invention also relates to the use of this formulation in the treatment of bile acid malabsorption and bile acid diarrhoea.
Patent CA-3072586-A1 (CA)
Title: Dual spout and dual chamber carton
Inventor: DAHAN GIYORA
IPC: B65D1/04
Filed: 2018-07-17
Abstract: A carton with dual, separate, and independent, but adjoining chambers is described; wherein each separate, independent, and adjoining chamber has its own respective spout and removably coupled lid to provide removable closure and access to the given chamber. Such cartons may be used in methods for removably housing (and/or dispensing) a first liquid edible item from a first-chamber and for removably housing (and/or dispensing) a second liquid edible item from a second-chamber. Together the first-chamber and the second- chamber may form the carton. External dimensions of such a carton may be standard. In some embodiments, the first liquid edible item and/or the second liquid edible item may be selected from one or more of: different types of beverages; different types of milks (1%, 2%, skim, whole, non-fat, chocolate, strawberry, and the like); different types of juices, and/or the like.
Patent CA-3074650-A1 (CA)
Inventor: ERNST MARTIN
IPC: B01D53/14
Filed: 2018-08-30
Abstract: An absorbent for the selective removal of hydrogen sulfide over carbon dioxide from a fluid stream, wherein the absorbent contains an aqueous solution, comprising an amine of formula (I) and/or an amine of formula (II) wherein U-V-W is CH-O-CHR5, N-CO-CHR5 or N-CO-NR5; U'-V'-W is C-O-CR5; R1 is independently C1-C5-alkyl; R2 is selected from hydrogen and C1-C5-alkyl; R3 is independently selected from hydrogen and C1-C5-alkyl; R4 is independently selected from hydrogen and C1-C5-alkyl; R5 is selected from hydrogen, C1-C5-alkyl, (C1-C5- alkoxy)-C1-C5-alkyl, and hydroxy-C1-C5-alkyl; and x is an integer from 1 to 10. The absorbent has a reduced tendency for phase separation at temperatures falling within the usual range of regeneration temperatures for the aqueous amine mixtures and a low volatility in aqueous solvents.
Patent CA-3076321-A1 (CA)
Inventor: SHAW ARTHUR J
IPC: C11B1/10
Filed: 2018-09-20
Abstract: Disclosed herein are cells, nucleic acids, and proteins that can be used to produce branched (methyl)lipids, such as 10-methylstearic acids, and compositions that include such lipids. Cells disclosed herein comprise methyltransferase and/or reductase genes from bacteria of the class Gammaproteobacteria, which encode enzymes capable of catalyzing the production of branched (methyl)lipids from unbranched, unsaturated lipids. Saturated branched (methyl)lipids produced using embodiments of the present invention have favorable low-temperature fluidity and favorable oxidative stability, which are desirable properties for lubricants and specialty fluids.
Patent CA-3078719-A1 (CA)
Inventor: O'BRIEN CHRISTOPHER F
IPC: C07D455/06
Filed: 2017-10-10
Abstract: L'invention concerne des procédés d'administration d'un inhibiteur de transport vésiculaire de monoamines 2 (VMAT2) choisi parmi la valbénazine et le (+)-a-3-isobuty -9,10-diméthoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-ol, ou un sel pharmaceutiquement acceptable et/ou un variant isotopique associé, à un patient en ayant besoin, le patient ayant une déficience hépatique légère, modérée ou grave.
Patent CA-3079154-A1 (CA)
Inventor: AKAO TAKESHI
IPC: A24F40/53
Filed: 2017-10-18
Abstract: Un appareil de génération d'une composante d'inhalation comprend une charge dont la configuration permet de vaporiser ou d'atomiser une source de composante d'inhalation au moyen d'une charge électrique provenant d'une source d'alimentation et une unité de commande dont la configuration lui permet de contrôler la tension transmise de la source d'alimentation à la charge. La configuration de l'unité de commande lui permet de remplir deux fonctions de diagnostic, soit l'estimation ou la détection de la dégradation ou d'une panne de la source d'alimentation pendant l'utilisation de la charge et l'estimation ou la détection de la dégradation ou d'une panne de la source d'alimentation pendant le chargement de cette dernière. Ces deux fonctions comprennent des algorithmes différents.
Patent CA-3081219-A1 (CA)
Inventor: YU HONG
IPC: F04D29/42
Filed: 2020-05-21
Abstract: The compressor for a gas turbine engine includes a rotor with blades, and a shroud surrounding the rotor and having an inner surface surrounding tips of the blade. A  plurality of grooves are defined in the inner surface of the shroud adjacent the blade tips, the grooves extending circumferentially about the shroud and extending radially from groove inlet openings defined in the inner surface to closed end surfaces of the grooves. The grooves are axially spaced-apart from each other and disposed axially between the leading and trailing edges of the blades. The grooves have a forwardly swept angle from the inner surface, and circumferential interruptions such that the grooves extend non-continuously around the shroud circumference.
Patent CA-3083358-A1 (CA)
Title: Mecanisme de miroir de derivation de telescope ayant un volume replie reduit au minimum
Inventor: MILLER KIRK A
IPC: G02B7/182
Filed: 2018-10-11
Abstract: La présente invention se rapporte à un système optique (par exemple un télescope) qui comprend un bloc optique réfléchissant et réfractant des rayons lumineux à travers une fenêtre unique autour d'un trajet optique jusqu'à un détecteur. Un ensemble de dérivation de champ de vision comporte un miroir de dérivation couplé mobile par rapport au bloc optique. Le miroir de dérivation peut être translaté et incliné de manière sélective entre une configuration de dérivation et une configuration rétractée. Dans la configuration de dérivation, ledit miroir de dérivation se trouve sur le trajet optique primaire et interrompt ce trajet optique primaire, et il est orienté afin de définir un trajet optique secondaire jusqu'au détecteur. Dans la configuration rétractée, ce miroir de dérivation est à la fois disposé à l'extérieur du trajet optique primaire et correctement protégé pour empêcher des réflexions de lumière parasite.
Patent CA-3084766-A1 (CA)
Inventor: OOOKA Kazunori
IPC: B21D22/26
Filed: 2018-12-06
Abstract: La présente invention concerne un dispositif de maintien qui est utilisé monté sur un appareil de moulage. Le dispositif de maintien comprend : un élément de distance qui est monté de façon oscillante sur un support ; et un dispositif oscillant qui est monté sur une première unité de moule et qui fait osciller l'élément de distance. Le support est disposé sur le poinçon de manière à pouvoir se déplacer dans la direction de pression, et le tampon est disposé sur la matrice de façon à pouvoir se déplacer dans la direction de pression. L'élément de distance peut osciller entre une position d'origine au niveau de laquelle il n'y a pas de contact avec un deuxième moule, et une position de prévention à laquelle la distance entre le tampon et le support dans la direction de pression est empêchée d'atteindre ou de diminuer au-dessous d'une distance prédéterminée. Dans la direction de pression, si la direction de la deuxième unité de moule vers la première unité de moule est définie comme une première direction, et la direction opposée est définie comme une deuxième direction, le dispositif oscillant fait osciller l'élément de distance de la position d'origine vers la position de prévention en fonction du déplacement du support par rapport au poinçon dans la première direction.
Patent CA-3085704-A1 (CA)
Title: Procede pour produire de la mousse de polyurethane
Inventor: KOIDE MASAHITO
IPC: C08G18/00
Filed: 2018-12-14
Abstract: L'invention concerne un procédé de production d'une mousse de polyuréthane qui comprend le mélange et la réaction de produits de départ de mousse de polyuréthane comprenant un polyol, un isocyanate, un agent moussant, et un catalyseur, les produits de départ de mousse de polyuréthane comprenant en outre du bicarbonate de sodium et un acide solide organique tel que l'acide citrique ou l'acide malique.
Patent CA-3090339-A1 (CA)
Title: Prediction de fausse couche
Inventor: SALAS EDUARDO
IPC: C12Q1/6883
Filed: 2019-02-08
Abstract: L'invention concerne une méthode pour une évaluation du risque plus appropriée de l'apparition éventuelle d'une fausse couche ou d'une fausse couche récurrente, sur la base de la présence de différentes variants génétiques. L'invention porte également sur une méthode de détermination du risque de souffrir d'une fausse couche ou d'une fausse couche récurrente, par combinaison de l'absence ou de la présence de plusieurs marqueurs polymorphes dans un échantillon provenant du sujet avec des facteurs classiques de risque ainsi qu'un moyen mis en uvre par ordinateur pour mise en application de ladite méthode.
Patent CA-3091422-A1 (CA)
Inventor: MARTIN ROBERT
IPC: D06M10/00
Filed: 2019-02-14
Abstract: A detectable scouring pad is provided that is made with a sparse unwoven base polymer that defines the pad shape, an overcoating of cured thermoset resin loaded with a particulate on the base polymer, the particulate present in an amount to render the polymer detectable by X-ray detection or magnetometer detection. A process of detecting a scouring pad includes forming a fiber composed of a base polymer having a cross-section and a length, and distributing a particulate on the thermoplastic polymer in a thermoset resin matrix. The process further includes forming a sparse unwoven thermoplastic polymer from the fiber, and manufacturing the scouring pad from the sparse unwoven polymer by overcoating the base polymer with a particulate loaded thermoset resin. The scouring pad is passed through an X-ray detector or a magnetometer detector, and a signal is collected from the detector indicative of the presence of the scouring pad.
Patent CA-3092658-A1 (CA)
Title: Shock reducing buckle and strap assemblies for girths and cinches
Inventor: LAROCQUE WILLIAM ALVIN
IPC: B68C1/14
Filed: 2020-09-10
Abstract: A shock reducing buckle or strap assembly for girths and cinches includes an elastic portion in parallel with an inelastic portion. In a non-stretched, neutral position, the elastic portion is shorter than the inelastic portion by a predetermined amount. The assembly may be stretched up to the predetermined amount by overcoming the force of the elastic portion. Upon stretching the assembly by the predetermined amount, the inelastic portion comes in to play and prevents further stretching.  A cinch or girth attached to a saddle utilizing the assembly holds the saddle snuggly while still allowing a predetermined amount of "give" or flexibility for comfort of the horse, expansion of the horse's chest during breathing, and reducing shock upon roping a steer or calf. The elastic flexibility is limited and has a "hard stop" limit whereupon the inelastic portion prevents any further stretching. The elastic strap is thus prevented from breaking.
Patent CA-3093135-A1 (CA)
Title: An expandable device, apparatus and assembly for pushing apart opposed surfaces
Inventor: JAMES ALLAN MARTIN
IPC: B60T17/22
Filed: 2019-03-07
Abstract: Disclosed herein is an expandable device adapted to forcibly separate spaced components having generally parallel opposed surfaces defining a cavity therebetween, the expandable device having a jaw assembly with a pair of opposing jaws and actuating means for opening the jaws, the actuating means including a separating member configured to be driven between the jaws so as to push apart the jaws such that the jaws are openable between a contracted configuration where the jaws are receivable in the cavity to an expanded configuration where the jaws are forced apart by the actuating means such that the outwardly directed surfaces of the jaws are engageable with the opposed surfaces and exert oppositely directed forces thereon. Also disclosed herein is an apparatus configured to carry at least one said expandable device, and an assembly comprising two said apparatus.
Patent CA-3093434-A1 (CA)
Inventor: MONROE CHRIS
IPC: G05B13/02
Filed: 2019-03-07
Abstract: Des systèmes Ethernet, des procédés et des exploseurs sont présentés pour la mise en marche à distance de l'exploseur et l'émission fiable de commandes de mise à feu et d'armement. L'invention se rapporte à des systèmes, des procédés, des exploseurs et des unités de liaison sans fil pour l'explosion sans fil pour la mise à feu sans danger de détonateurs sous la commande d'un dispositif de commande maître sans fil à distance dans lesquels l'exploseur est relié par câblage à l'unité de liaison sans fil et la puissance apportée à un circuit de mise à feu de l'exploseur est commandée à distance par le biais de l'unité de liaison. L'unité de liaison ou le dispositif de commande primaire Ethernet envoie sélectivement des premier et second messages de mise à feu à l'exploseur lorsqu'il a été reçu un accusé de réception de la réception sécurisée du premier message de mise à feu par l'exploseur, et l'exploseur met à feu les détonateurs reliés uniquement si les premier et second messages de mise à feu sont correctement reçus en provenance de l'unité de liaison.
Patent CA-3093616-A1 (CA)
Inventor: BLAUENFELDT-DYDENSBORG JAKOB
IPC: E05D15/26
Filed: 2019-03-18
Abstract: A folding shutter comprising a frame with at least one linear guide rail (6) and a carriage (9) mounted to the linear guide rail so that it can be moved in the first direction extending between a first and a second end of the guide rail, and at least two folding shutter elements (2, 3) where one folding shutter element (3) is attached to the carriage (9) via a first (13) and a second bracket part (18) at- tached to the carriage (9), so that the first (2) and the second shutter element (3) folds when the carriage moves away from the first end of the guide rail (6), and wherein each of a first and a second peg (19, 20) is arranged on one bracket part, and extending into engagement with a first (14) and a second slot (15, 16, 17) respectively arranged on the other bracket part, and where the first slot (14) extends along the guide rail (6) when the carriage (9) is positioned at the first end of the guide rail (6), and the second slot is U-shaped having two diverging slot leg portions (15, 16) being connected via a bended slot portion (17), and where the U-shaped slot is configured so that the second peg (20) is posi- tioned in the U-shaped slot at the end of a first slot leg portion 16 when the carriage (9) is at the first end of the guide rail (6), and moves from the end of the first slot leg portion (16) via the bended slot portion (17) and to the second slot leg portion (15) when the carriage (9) is moved to the second end of the guide rail.
Patent CA-3096493-A1 (CA)
Title: Method for cleavage of solid phase-bound peptides from the solid phase
Inventor: FIEDLER WOLFGANG
IPC: C07K14/575
Filed: 2019-04-10
Abstract: The invention relates to a method for the cleavage of a solid phase-bound polypeptide from the solid phase, the method comprising contacting the solid phase, to which the polypeptide is bound, with a composition consisting essentially of trifluoroacetic acid and 1,2-ethanedithiol, at a temperature in the range of about 23°C to about 29°C.
Patent CA-3096631-A1 (CA)
Title: System and method for delta relaxation enhanced magnetic resonance imaging
Inventor: PANTHER ALEXANDER GYLES
IPC: G01R33/50
Filed: 2015-02-23
Abstract: Abstract A delta-relaxation magnetic resonance imaging (DREMR) system is provided. The system includes a main field magnet and field shifting coils. A main magnetic field with a strength BO can be generated using the main filed magnet and the strength BO of the main magnetic field can be varied through the use of the field-shifting coils. The DREMR system can be used to perform signal acquisition based on a pulse sequence for acquiring at least one of T2*-weighted signals imaging; MR spectroscopy signals; saturation imaging signals and MR signals for fingerprinting. The MR signal acquisition can be augmented by varying the strength BO of the main magnetic field for at least a portion of the pulse sequence used to acquire the MR signal. Date Recue/Date Received 2020-10-20
Patent CA-3097530-A1 (CA)
Title: Macromers and compositions for photocuring processes
Inventor: VAUGHN MICHAEL AARON
IPC: C08G64/02
Filed: 2019-04-05
Abstract: Compounds and compositions are provided which are useful in additive printing, particularly additive printing techniques such as stereolithography (SLA) wherein a macromer is photopolymerized to form a manufactured article. Representative compounds comprise a polyaxial central core (CC) and 2-4 arms of the formula (A)-(B) or (B)-(A) extending from the central core, where at least one of the arms comprise a light-reactive functional group (Q) and (A) is the free-radical polymerization product from monomers selected from trimethylene carbonate (T) and e-caprolactone (C), while (B) is the free-radical polymerization product from monomers selected from glycolide, lactide and ?-dioxanone.