baber/WOPTO huggingface dataset:
Patent CA-3034105-A1 (CA)
Inventor: SCHMIDT PETER
IPC: C07K16/36
Filed: 2017-09-22
Abstract: A membrane targeted binding protein that binds to at least one blood coagulation factor, wherein the binding protein has pro-coagulant activity.
Patent CA-3035570-A1 (CA)
Inventor: ZHOU XUERONG
IPC: A23K10/30
Filed: 2017-09-01
Abstract: The present invention relates, inter alia, to vegetative plant parts, such as from a Sorghum sp. and/or a Zea mays plant, which comprise a total fatty acid (TFA) content which comprises fatty acids esterified in the form of triacylglycerols (TAG) and fatty acids in the form of lipids other than TAG, wherein the vegetative plant parts comprise greatly increased levels of TFA, for example a TFA content of about 5% (w/w dry weight). The present invention also relates to the use of the vegetative plant parts as a feedstuff, and/or to produce a feedstuff, for animal consumption.
Patent CA-3037770-A1 (CA)
Title: Method and system for detecting shear of a rotating shaft
Inventor: BIRCH GLENN
IPC: G01M15/14
Filed: 2019-03-22
Abstract: Systems and methods for detecting shear of a rotating shaft are described herein. A first measurement and a second measurement of a rotational speed of the shaft are acquired. The first measurement is taken at a first location along the shaft and the second measurement taken at a second location along the shaft. The first location is axially-spaced from the second location. The first and second location are on opposite sides of an expected breakage point of the shaft. A first rate of change of the rotational speed is determined from the first measurement. A second rate of change is determined from the second measurement. Shear of the shaft is detected when the first rate of change is positive and the second rate of change is negative.
Patent CA-3038467-A1 (CA)
Inventor: LARSSON PER
IPC: B01D33/21
Filed: 2017-09-19
Abstract: A frame-type disc filter (100) is provided with a bypass water collector (33) disposed adjacent an inlet to the disc filter. Influent water overflows the inlet into the bypass water collector. A conduit is communicatively connected to the bypass water collector for directing the bypass water from the frame-type disc filter to an effluent channel that is independent of the frame-type disc filter.
Patent CA-3040397-A1 (CA)
Title: Protective equipment
Inventor: D'ORAZIO ALBERTO
IPC: A63B71/10
Filed: 2019-04-16
Abstract: A protective equipment apparatus for protecting a user is described. It includes an eye shield defining a nose ridge and a pair of lateral ends, the pair of lateral ends including a first end and a second end, and a first arm adjustably secured to the first end and a second arm adjustably secured to the second end. The apparatus further includes a first ear protector adjustably secured to a distal end of the first arm and a second ear protector adjustably secured to a distal end of the second arm and a nose respirator secured to the nose ridge of the eye shield where the nose respirator includes a carbon filter filtration element. Also disclosed is a protective device for protecting the face of a user and a replacement kit including a replacement filtration element for the nose respirator and replacement first and second ear protectors.
Patent CA-3045587-A1 (CA)
Title: Methods for controlling iron via magnetite formation in hydrometallurgical processes
Inventor: CHAIKO DAVID JOHN
IPC: C22B3/00
Filed: 2017-11-30
Abstract: An improved hydrometallurgical method of controlling iron and a system for performing the same is disclosed. The method may comprise the steps of:  leaching a feed slurry; forming a pregnant leach solution; removing a first leach residue from the pregnant leach solution; and sending a portion of the pregnant leach solution and/or raffinate produced therefrom, to an iron removal process. The method may apply to chalcopyrite leaching as well as other hydrometallurgical applications where iron removal is essential.  The method is more economical compared with conventional iron removal processes and is capable of producing more desirable iron-based byproducts (e.g., magnetite).
Patent CA-3046554-A1 (CA)
Title: Mulch composition, method of manufacturing and related uses
Inventor: KEMPPAINEN RIITTA
IPC: C09K17/52
Filed: 2017-12-07
Abstract: A mulch composition 10 and a method of manufacturing thereof are provided. The mulch composition 10 is preferably composed of a fibrous peat material 11, biomass-derived unfractionated pyrolysis oil 12 and water, and may further include an additive 3, such as biochar, bio-ash or potato flour. A ground cover for a soil substrate 20 is formed by distributing the mulch composition 10 over the soil substrate. Uses of said mulch composition 10 in combatting pests and in soil reclamation and improvement are further provided.
Patent CA-3050731-A1 (CA)
Title: Attachable and detachable head for a toothbrush
Inventor: BEAUDIN GHISLAINE
IPC: A46B15/00
Filed: 2019-08-23
Abstract: An attachable and detachable head section for a toothbrush is provided. A main advantage of this invention is to enable a user to keep the toothbrush handle but change only the bristle head. There is thus less material ending up in the landfills. The head section includes an attachment mechanism that is configured to be releasably attached to the tip portion of the toothbrush handle.
Patent CA-3050997-A1 (CA)
Inventor: CURTIS MICAH A
IPC: G05D9/02
Filed: 2018-01-18
Abstract: Systems and methods for automatically purging by pneumatic ejection with a select pressurized media, gravity-accumulated hydrocarbon liquid dropout from a retrograde vapor waste liquid collection containment reservoir.
Patent CA-3056340-A1 (CA)
Title: Produit de confiserie non laitier
Inventor: BAREKET DANIEL
IPC: A23L29/10
Filed: 2018-03-14
Abstract: La présente invention concerne des produits de confiserie non laitiers et/ou végétaliens, en particulier des produits à base de chocolat et leurs procédés de préparation.
Patent CA-3058848-A1 (CA)
Inventor: SCHYMKOWITZ JOOST
IPC: A61K38/04
Filed: 2018-05-09
Abstract: La présente invention concerne des peptides antibactériens non naturels. Plus particulièrement, les peptides peuvent être utilisés pour traiter des infections bactériennes multirésistantes aux médicaments. La présente invention concerne également des procédés de production de peptides antibactériens.
Patent CA-3059458-A1 (CA)
Title: Novel compounds and uses
Inventor: O'NEILL LUKE
IPC: C07D207/38
Filed: 2017-05-24
Abstract: The present invention relates to compounds of formula (I): wherein Q is O or S; R1 is a cyclic group substituted with at least one group X, wherein R1 may optionally be further substituted; X is any group comprising a carbonyl group; and R2 is a cyclic group substituted at the a-position, wherein R2 may optionally be further substituted. The present invention further relates to salts, solvates and prodrugs of such compounds, to pharmaceutical compositions comprising such compounds, and to the use of such compounds in the treatment and prevention of medical disorders and diseases, most especially by the dual action of NLRP3 inhibition and the stimulation of insulin secretion.
Patent CA-3059907-A1 (CA)
Title: Systems and methods for sealing a wellbore
Inventor: COSTA DE OLIVEIRA VICTOR CARLOS
IPC: E21B47/06
Filed: 2018-04-11
Abstract: Systems and methods for sealing a wellbore are described. The system includes a packing element configured to at least partially seal an uphole portion of a wellbore from a downhole portion of the wellbore. A first annular pressure sensor is positioned uphole of the packing element. The first annular pressure sensor is configured to measure a first pressure within the wellbore uphole of the packing element. A second annular pressure sensor is positioned downhole of the packing element. The second annular pressure sensor is configured to measure a second pressure within the wellbore downhole of the packing element. A control sub-assembly is configured to be positioned within the wellbore. The control sub-assembly is configured to monitor a sealing efficiency of the system by comparing the first pressure and the second pressure.
Patent CA-3060111-A1 (CA)
Title: Method for securing a dental implant preparation hole and a bite controlled drill-head guide plate
Inventor: WU SHENGFU
IPC: A61C8/00
Filed: 2017-07-05
Abstract: A fixation method for a dental implant hole preparation mechanism and a tooth occlusion adjustable control handpiece guide plate. The fixation method for the dental implant hole preparation mechanism comprises: placing the dental implant hole preparation mechanism in an oral cavity first, and then fixing the dental implant hole preparation mechanism by means of combined bite pressing of upper teeth and lower teeth. The guide plate is fixed by means of implant object tooth occlusion, so that the fixation difficulty is reduced and the fixation accuracy and stability are improved. The tooth occlusion adjustable control handpiece guide plate for implementing dental implant hole preparation comprises upper and lower biting plates controlled by the upper and lower teeth, and an adjusting mechanism for adjusting the upper biting plate (1) and the lower biting plate (2) in multiple directions. When the guide plate is in use, the positions of the upper and lower biting plates are adjusted to ensure that an implant handpiece bit and a designed implant preparation hole are consistent in direction after tooth occlusion fixation, so as to achieve accuracy control on an implant handpiece. Because the adjustment of the position of the implant headpiece is implemented by adjusting the positions of the upper and lower biting plates, the guide plate can adapt to positions of different implant teeth. Therefore, the universality of the guide plate is improved, and the manufacturing time of an implant guide plate can also be reduced.
Patent CA-3060275-A1 (CA)
Inventor: OLSON ROY
IPC: A01G3/00
Filed: 2019-10-28
Abstract: A plant processing system may include a plant stripping apparatus with a frame and a plurality of stripping fingers including at least two groups of the stripping fingers being movable relative to each other. Each group of fingers may extend from a respective working surface, and the working surfaces may be oriented in substantial opposition to each other with a gap being formed between the first and second working surfaces to provide a pathway for movement of plant materials between an input and an output of the stripping apparatus.
Patent CA-3061280-A1 (CA)
Inventor: TOPFER KEVIN
IPC: B65D85/60
Filed: 2018-04-26
Abstract: L'invention concerne un emballage (10) destiné à un produit comestible comprenant un élément base (12) et un élément couvercle séparé (14). L'élément base (12) est formé à partir d'une découpe pliée (28) et a une ouverture (20) qui donne accès à un intérieur creux (32) destiné au stockage d'un produit comestible. L'élément couvercle (14) est lié à l'élément base (12) de façon à fermer l'ouverture (20) et à empêcher l'accès à l'intérieur (32). L'élément couvercle comprend un panneau d'accès (18) qui peut être déplacé par rapport à l'élément base (12) pour ouvrir l'emballage (10) et fournir un accès à l'intérieur (32) par l'ouverture (20). Entre autres, l'invention concerne également un procédé de fabrication d'un produit emballé.
Patent CA-3062065-A1 (CA)
Title: Transfert de charge de dalle de beton et appareil et methode de raccord l'utilisant
Inventor: RODDEN ROBERT ALAN
IPC: E01C11/06
Filed: 2018-05-02
Abstract: L'invention concerne un appareil de liaison et de transfert de charge de dalle de béton pour une dalle de béton coulé sur place. Ledit appareil comprend une pluralité de goujons de transfert de charge 240, 740; un panier 210 ou une pluralité de paniers 710 portant les goujons de transfert de charge 240, 740; et une pluralité d'éléments de liaison de dalle 250, 252 formant en partie le panier 210 ou reliés à celui-ci, ou une pluralité d'éléments de liaison de dalle 460, 770 reliant la pluralité de paniers 710.
Patent CA-3065128-A1 (CA)
Title: Stabilization devices for vascular access and methods of using the same
Inventor: FUNK BRIAN J
IPC: A61M25/02
Filed: 2018-05-30
Abstract: A stabilization device configured to stabilize an access device when a distal end portion of the access device is inserted through a target location of a patient. The stabilization device includes a coupling surface, a proximal surface, and a base surface. The coupling surface is configured to be placed in contact with an adapter coupled to a proximal end portion of the access device. The proximal surface forms at least one angle and is configured to facilitate securement of the stabilization device to the target location. The base surface forms a contoured portion configured to be placed in contact with the target location and a recessed portion configured to be spaced apart from the target location. The stabilization device is configured to be secured to the target location such that the adapter is retained in a fixed position relative to the coupling surface and the access device is stabilized.
Patent CA-3069778-A1 (CA)
Inventor: WU CHANG
IPC: B61F5/38
Filed: 2018-11-13
Abstract: La présente invention concerne un mécanisme radial d'essieu de bogie ayant une structure dont la rigidité est réglable. Le mécanisme est composé de cadres secondaires avant et arrière (21) qui sont reliés par broche par l'intermédiaire de deux tiges de liaison (22) agencées de manière transversale. Les tiges de liaison (22) sont reliées par broche aux cadres secondaires (21) par l'intermédiaire de broches rondes (24). Des joints entre les broches rondes (24) et les tiges de liaison (22) et/ou des joints entre les broches rondes et les cadres secondaires (21) sont dotés de matériaux élastiques remplaçables. Les joints entre les broches rondes (24) et les tiges de liaison (22) et/ou les joints entre les broches rondes et les cadres secondaires (21) sont dotés d'anneaux (23) constitués des matériaux élastiques remplaçables. Des parties extrémité des tiges de liaison (22) sont incorporées dans des rainures de montage (25) situées dans les cadres secondaires (21) et sont reliées par broche à celles-ci par l'intermédiaire des broches rondes (24). Les parties extrémité des tiges de liaison (22) sont situées sur un plan de montage supérieur (31) ou un plan de montage inférieur (32) des cadres secondaires (21) et sont reliées par broche à celles-ci par l'intermédiaire des broches rondes (24). En fournissant les matériaux élastiques remplaçables, qui ont des effets tampon et d'amortissement, des forces d'impact entre les broches rondes (24) et les cadres secondaires (21) et entre les broches rondes (24) et les tiges de liaison (22) sont efficacement réduites, ce qui permet d'améliorer davantage la fiabilité d'utilisation des cadres secondaires (21) et des tiges de liaison (22), et de réduire le risque de défaillance structurelle de chaque partie.
Patent CA-3070902-A1 (CA)
Title: Video encoding and decoding with improved efficiency and using weight factor with predetermined bit precision
Inventor: TANIZAWA AKIYUKI
IPC: H04N19/186
Filed: 2012-06-27
Abstract: An encoding method according to an embodiment includes a deriving step and an encoding step. The driving step derives a first reference value that is a reference value of a weighting factor based on fixed point precision representing roughness of the weighting factor that is used for making a motion-compensated prediction of a change in a pixel value by multiplying a reference image by the weighting factor. The encoding step encodes a first difference value that is a difference value between the weighting factor and the first reference value. The weighting factor is included in a range of predetermined bit precision having the first reference value at approximate center.
Patent CA-3074603-A1 (CA)
Inventor: PISZCZEK ROBERT
IPC: C10G7/00
Filed: 2018-09-21
Abstract: Systems and methods are provided for separating a feedstock into a plurality of separation products using dividing wall column technology that includes a plurality of dividing walls. Including a plurality of dividing walls in the column can provide reduced energy consumption and reduced equipment footprint for production of a plurality of high purity distillation products. The systems and methods can allow for separation of a large number of products from a feed while having a reduced or minimized number of liquid splits and/or vapor splits.
Patent CA-3074712-A1 (CA)
Inventor: HALE ANNE S
IPC: A61K9/19
Filed: 2018-09-13
Abstract: The present disclosure provides dry and liquid compositions that include canine platelets and/or canine platelet-derived substances in dried form or rehydrated form from a dried form of canine platelets and/or canine platelet-derived substances, as well as processes for preparing such compositions. The disclosure also provides processes for making the compositions and methods of using the compositions for therapeutic, prophylactic, diagnostic, and research purposes, and kits comprising the compositions.
Patent CA-3075562-A1 (CA)
Inventor: SCHONING LARS
IPC: A61L2/04
Filed: 2018-09-11
Abstract: By designing a heat sterilizer in the form of an oven (12) having heating elements (14, 15, 16) and a cassette (1) of metal containing the objects (8, 7) to be sterilized placed in the cassette, and where the inside of same is provided with a coating (4) with a high emissivity, the sterilization may take place both at field hospitals and clinics and at stationary hospitals since the equipment is light and moreover only has a modest power consumption.
Patent CA-3076237-A1 (CA)
Inventor: AHLSTROM ERIC A
IPC: B64F5/00
Filed: 2018-09-20
Abstract: Carénage de coupole (250) pour réduire la traînée et augmenter la portance sur le fuselage (210) et les ailes (220) d'un aéronef. Le carénage comprend une longueur de carter s'étendant le long d'un axe longitudinal, et une largeur variable s'étendant perpendiculairement à l'axe longitudinal. La largeur de carter est variable et définie par une pluralité de surfaces de section transversale du carénage de coupole. Le carénage a une surface extérieure sensiblement lisse qui est incurvée le long de la longueur et de la largeur variable du carter. La surface de carter a ses courbures longitudinales et transversales qui sont définies par des métriques correspondant à une corde d'emplanture d'aile de référence de l'aéronef (200), une surface de section transversale du fuselage, un pourcentage de la surface de section transversale à recouvrir par le carénage, et le positionnement du carénage de coupole sur la partie de couronne du fuselage (210). Le carter a une surface inférieure conçue pour se conformer à une forme de la couronne au niveau de laquelle le carénage de coupole (250) est positionné.
Patent CA-3078833-A1 (CA)
Inventor: MACDONALD DANIEL G
IPC: C12P1/00
Filed: 2018-11-09
Abstract: L'invention porte sur un procédé de production d'un carburant à partir d'une biomasse lignocellulosique. Le procédé consiste à obtenir une charge de départ comprenant une biomasse lignocellulosique, à introduire la charge de départ et du dioxyde de soufre dans un réacteur de prétraitement, la quantité totale de dioxyde de soufre dans le réacteur de prétraitement étant supérieure à 70 % en poids par rapport à la biomasse lignocellulosique anhydre, et à chauffer la charge de départ et le dioxyde de soufre dans le réacteur de prétraitement à une ou plusieurs températures comprises entre 110 °C et 150 °C pendant plus de 60 minutes.
Patent CA-3078850-A1 (CA)
Inventor: DEACON GRAHAM
IPC: B25J9/16
Filed: 2018-11-16
Abstract: L'invention a trait à un dispositif de commande destiné à localiser des objets de manière fiable et calculer des points de saisie appropriés pour chaque objet afin de commander efficacement un système de robot. Le dispositif de commande fournit avantageusement un calcul de point de saisie sur la base, au moins, des propriétés d'une surface de l'objet à saisir par le système de robot pour calculer de manière plus efficace un point de saisie pour la surface de l'objet. En particulier, le dispositif de commande peut être connecté à un générateur de nuage de points organisé et à un système de robot comprenant un effecteur d'extrémité à ventouse, le générateur de nuage de points organisé étant conçu pour générer un nuage de points organisé d'au moins un moyen de stockage conçu pour contenir au moins un objet, le système de robot étant conçu pour saisir au moins un objet à partir de l'au moins un moyen de stockage. Le dispositif de commande comprend un moyen de calcul de surface conçu pour calculer les normales du nuage de points organisé et les courbures principales du nuage de points organisé. Le dispositif de commande comprend également un moyen de calcul de point de saisie conçu pour calculer un point de saisie pour l'effecteur d'extrémité à ventouse du système de robot afin de saisir au moins un objet à partir de l'au moins un moyen de stockage sur la base du nuage de points organisé, des normales calculées du nuage de points organisé, des courbures principales calculées du nuage de points organisé et d'une normale d'une surface inférieure du moyen de stockage.
Patent CA-3079800-A1 (CA)
Inventor: WICKMAN BJORN
IPC: C02F1/461
Filed: 2018-10-29
Abstract: La présente invention concerne un procédé de purification électrochimique d'une solution aqueuse comprenant les étapes consistant à : disposer une cathode (208) et une anode (210) dans une solution aqueuse, ladite solution aqueuse comprenant des ions solubles d'au moins un métal lourd toxique (206) et ladite cathode (208) comprenant une surface externe, laquelle surface externe comprend un métal noble; appliquer un potentiel absolu à ladite cathode (208), ledit potentiel absolu de ladite cathode (208) entraînant la formation d'un alliage comprenant ledit métal noble et ledit métal lourd toxique (206).
Patent CA-3082714-A1 (CA)
Inventor: PIISOLA ANTTI
IPC: C07D209/34
Filed: 2018-11-02
Abstract: The invention discloses the preparation method of methyl (E)-1-acetyl-3-(methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylatefrom methyl 2-oxoindoline-6-carboxylate using high reaction temperatures and a reaction solvent enabling azeotropic removal of acetic acid during the reaction.
Patent CA-3088824-A1 (CA)
Title: Apomorphine·palmitic acid cocrystal solid particle crystalline form
Inventor: LLAUDET CARLES ENRIQUE
IPC: A61P35/02
Filed: 2019-01-15
Abstract: A pharmaceutical composition comprising apomorphine (APO) in a solid crystalline form, wherein the solid crystalline form is an APO·palmitic acid cocrystal solid particle crystalline form.
Patent CA-3090789-A1 (CA)
Inventor: DU DI
IPC: E02D29/063
Filed: 2020-08-21
Abstract: The present invention provides an underwater traffic tunnel. The device comprises a body immersed in water, a connector, and a ventilation system. The body comprises a first cavity for providing a passage space and a second cavity located below the first cavity.  The second cavity is in communication with water; the connector connects the body and the water bottom and is used to resist buoyancy, and the ventilation system is in communication with the first cavity and extends above the water surface; the body of the present invention is safely immersed in water, and a vessel can navigate freely above the body; the second cavity is in communication with water and is not easy to be overturned by seawater; the connector resists buoyancy; the ventilation system can prevent damage by external forces through deformation and movement, and an escape system can be activated in emergency situations, which is more safe and reduces the impact of changes in the earth crust on the tunnel.
Patent CA-3091959-A1 (CA)
Inventor: BEISELE CHRISTIAN
IPC: C08G59/42
Filed: 2019-03-14
Abstract: The disclosure relates to a curable mixture, in particular for use in impregnation of paper bushings, comprising (a) a resin composition comprising a bisphenol-A-diglycidylether; a polyglycidylether different from BADGE and/or a cycloaliphatic epoxy resin; a N-glycidyl component; a nano-size or dissolvable toughener; and a silane component, and b) a hardener composition comprising methyltetrahydrophthalic anhydride (MTHPA) and at least one curing accelerator as well as paper bushings impregnated with such mixture and uses of such mixture.