baber/WOPTO huggingface dataset:
Patent CA-3005315-A1 (CA)
Inventor: BRULE BENOIT
IPC: C08G69/36
Filed: 2016-11-14
Abstract: The application relates to a composition having improved dimensional stability and including an amorphous polyamide or a mixture of amorphous polyamides, and a semi-crystalline polyamide in which the average number of carbon atoms (C) in relation to the nitrogen atom (N) is greater than or equal to 8 or a mixture of semi-crystalline polyamides in which the average number of carbon atoms (C) in relation to the nitrogen atom (N) of each semi-crystalline polyamide is greater than or equal to 8. The application also relates to a method for preparing said composition and the uses thereof.
Patent CA-3007784-A1 (CA)
Title: Disposable absorbent lift device
Inventor: LOVE DAN
IPC: A61F13/15
Filed: 2011-08-24
Abstract: The present invention relates to a disposable absorbent pad comprising multiple layers. In particular, the absorbent pad of the present invention maintains skin dryness by absorbing moisture while preventing leakage to the skin or the bed linens, allowing air circulation at the surface of the patient's skin to prevent heat buildup, and is strong enough to allow the patient to be repositioned, even when the pad is wet. In particular embodiment the first layer is comprised of a fluid-permeable, porous material, the second layer is disposed under the first layer and is comprised of at least one super absorbent material, and a base layer disposed under the second layer.
Patent CA-3007880-A1 (CA)
Title: Compositions refractaires coulables comprenant des microstructures zeolithiques, et leurs utilisations
Inventor: MEUNIER PIERRE
IPC: C04B35/66
Filed: 2016-12-15
Abstract: La présente invention concerne une composition particulaire réfractaire sèche comprenant une microstructure zéolithique, un corps cru et un revêtement réfractaire formé à partir de cette composition, ainsi que leurs utilisations.
Patent CA-3008028-A1 (CA)
Inventor: GARDNER GLENN P
IPC: A61B1/00
Filed: 2017-01-06
Abstract: Un dispositif d'insertion de tube endotrachéal comprend un élément d'insertion, un élément d'ensemble optique flexible monté amovible à l'élément d'insertion, un tube endotrachéal, et un élément de fixation de tube endotrachéal fixé à l'élément d'insertion et configuré pour recevoir et retenir le tube endotrachéal.
Patent CA-3008735-A1 (CA)
Title: Waterjet cutting tool
Inventor: DEMUTH KADE
IPC: E21B29/00
Filed: 2018-06-18
Abstract: A waterjet cutting tool for radial connection to a wellbore casing for cutting the wellbore casing or associated components thereof is disclosed herein. The waterjet cutting tool comprises a waterjet nozzle for outputting a cutting solution at high pressure, the waterjet nozzle for connection to a cutting solution source; a radial adjustment unit for radially associating the waterjet nozzle to the wellbore; and an annular adjustment assembly for mount of the waterjet nozzle thereto, for allowing annular movement of the waterjet nozzle about a vertical axis of the wellbore.
Patent CA-3011556-A1 (CA)
Inventor: BAUMER THOMAS
IPC: F17C1/06
Filed: 2017-01-31
Abstract: L'invention concerne une cuve sous pression (1) comportant des calottes renforcées (22) et un procédé de fabrication d'une telle cuve sous pression (1) comprenant un contenant intérieur (2) composé d'une partie centrale cylindrique (21), deux calottes (22) en forme de coupoles fermant la partie centrale (21) respectivement sur les deux côtés, et une couche extérieure (3) enroulée sur le contenant intérieur (2), destinée à renforcer le contenant intérieur (2) contre une contrainte de pression. La couche extérieure (3) comporte au moins une couche de renforcement de calotte (31) et une couche de renforcement de cuve sous pression (32) en matériau renforcé par fibres, la couche de renforcement de calotte (31) recouvrant au moins partiellement les calottes (22) et la couche de renforcement de cuve sous pression (32) recouvrant les calottes (22) et la partie centrale (21). Une préforme (5) de contour stable est disposée en tant que couche de renforcement de calotte (31) sur au moins une calotte (22), de préférence sur les deux calottes (22).
Patent CA-3013311-A1 (CA)
Inventor: EDBURY DAVID ALSTON
IPC: E21B7/06
Filed: 2011-04-11
Abstract: A method of controlling a direction of a toolface of a bottom hole assembly for slide drilling is provided which involves synchronizing the toolface. Synchronizing the toolface involves the following steps: determining a relationship between a rotational position of the toolface with a rotational position at a surface of a formation for at least one point in time; stopping rotation of the drill string coupled to the bottom hole assembly; controlling torque at the surface of the drill string to control a rotational position of the toolface; and commencing slide drilling.
Patent CA-3014688-A1 (CA)
Title: Use of molindone for the treatment of aggression, irritability, or impulsivity
Inventor: BREDER CHRISTOPHER D
IPC: A61K31/404
Filed: 2009-12-18
Abstract: There is provided use of an agent having known agonistic or antagonistic activity for at least one serotonergic receptor or gabaergic receptor, for the treatment of aggression, irritability or impulsivity in a mammalian subject, wherein the opposite activity, either antagonistic or agonistic, is associated with aggressive behaviour.
Patent CA-3015046-A1 (CA)
Inventor: OVED KFIR
IPC: G01N33/569
Filed: 2017-03-02
Abstract: Methods of determining infection type are disclosed. In one embodiment, the method comprises measuring the amount of a determinant which is set forth in Tables or 2 in a sample derived from the subject, wherein said amount is indicative of the infection type.
Patent CA-3015756-A1 (CA)
Title: High-voltage analog circuit pulser with feedback control
Inventor: XIAO SHU
IPC: H03K3/02
Filed: 2017-01-31
Abstract: A sub-microsecond pulsed electric field generator is disclosed. The field generator includes a controller, which generates a power supply control signal and generates a pulse generator control signal, and a power supply, which receives the power supply control signal and generates one or more power voltages based on the received power supply control signal. The field generator also includes a pulse generator which receives the power voltages and the pulse generator control signal, and generates one or more pulses based on the power voltages and based on the pulse generator control signal. The controller receives feedback signals representing a value of a characteristic of or a result of the pulses and generates at least one of the power supply control signal and the pulse generator control signal based on the received feedback signals.
Patent CA-3016614-A1 (CA)
Inventor: HAILES HELEN CLAIRE
IPC: C07C217/28
Filed: 2017-03-10
Abstract: A lipid comprising a tri-chain cation of formula (la) having a cationic head group and three C12-24 hydrocarbyl groups for use in non-viral gene delivery systems, for example in the formation of lipopolyplex transfection vectors. Exceptionally good nucleic acid transfection is observed when nucleic acid and targeting peptides are formulated with the lipid of the invention (or lipid formulated with a co-lipid) into a LPD complex.
Patent CA-3016683-A1 (CA)
Title: Method and apparatus for purifying a mixture comprising oil and wax
Inventor: PFEIL MATHIAS
IPC: C10G73/00
Filed: 2017-08-31
Abstract: The present invention relates to a method for fractionating a crude mixture comprising at least one oil and at least one wax, which comprises the following method steps: (a) carrying out a pre-fractionation stage as a layer crystallization (i) with a crude mixture comprising at least one oil and at least one wax or (ii) with a crude solvent mixture obtained by adding prior to the pre-fractionation stage at most 100% by weight of solvent relative to the weight of the crude mixture, to prepare a first fraction containing low waxy oil and a second fraction containing low oily wax, (b) carrying out a first crystallization stage including (b1) a first suspension crystallization sub-stage with the first fraction containing low waxy oil to prepare a third fraction containing dewaxed oil and a fourth fraction and (b2) after the first suspension crystallization sub-stage, a second suspension crystallization sub-stage with a mixture of the fourth fraction obtained in method step (b1) and the second fraction containing low oily wax obtained in the pre-fractionation stage of method step (a) to prepare a fifth fraction containing slack wax and a sixth fraction.
Patent CA-3017959-A1 (CA)
Title: Systems and methods for managing an inventory of products purchased by customers from a retailer
Inventor: HIGH DONALD R
IPC: G06Q50/28
Filed: 2017-03-20
Abstract: In some embodiments, methods and systems are provided that permit a customer to purchase one or more products but not take possession of the products or cause delivery of the products at the time of the purchase order. The products are then stored at one or more product storage locations of the retailer while being marked as purchased by the customer in an inventory management database of the retailer. The customer is provided with a customer interface including a plurality of input fields configured to allow the customer to define one or both of: a delivery time period and a delivery destination for delivery of at least a portion of the products purchased by the customer; and a pickup location and a pickup time period for at least a portion of the products purchased by the customer.
Patent CA-3018962-A1 (CA)
Title: Techniques for allocating short addresses to network devices
Inventor: SINGH SHOBHIT KUMAR
IPC: H04L29/12
Filed: 2017-03-27
Abstract: Disclosed are various embodiments for assigning a short address to a node in a network. A first node receives an association request that is a request from a second node to join the network. The first node transmits an association response to the second node, whereby the association response permits the second node to conditionally join the network and enter a low-power state. Data from the association request is transmitted to a coordinator node for the network on behalf of the second node. The first node receives a proxy response from the coordinator node in response to the data from the association request. When the second node is active, a notification is transmitted to the second node based on the response to the request. The notification includes an assignment of a short address when the response indicates the second node has joined the network.
Patent CA-3019299-A1 (CA)
Inventor: FRIPP MICHAEL LINLEY
IPC: E21B43/25
Filed: 2018-10-01
Abstract: The disclosure describes downhole tools, and methods and systems related thereto, comprising a body comprising a degradable core and a chelating agent or a chelating agent/scale inhibitor mixture integrated therein. The chelating agent and scale inhibitors help to direct and control the degradation of the degradable core.
Patent CA-3021004-A1 (CA)
Title: Inducteurs triphases a mode commun et mode differentiel combines integres ajustables, ayant une inductance en mode commun accrue, et procedes de fabrication et d'utilisation de ce ux-ci
Inventor: SHUDAREK TODD A
IPC: H01F17/06
Filed: 2017-04-14
Abstract: Certains modes de réalisation de la présente invention concernent un système électrique qui comprend au moins : un inducteur triphasé incluant : un noyau comprenant une pluralité de pièces de structure lamifiée de noyau, ayant : une première pièce de structure lamifiée de noyau et une deuxième pièce de structure lamifiée de noyau. La première pièce de structure lamifiée de noyau comprend une pluralité de premières structures lamifiées qui présentent une première forme et sont disposées selon un premier motif pour former une pluralité de premiers entrefers de mode différentiel. La deuxième pièce de structure lamifiée de noyau comprend une pluralité de deuxièmes structures lamifiées qui présentent une deuxième forme et sont disposées selon un deuxième motif pour former une pluralité de deuxièmes entrefers de mode différentiel. Le premier motif et le deuxième motif sont distincts. La première pièce de structure lamifiée de noyau et la deuxième pièce de structure lamifiée de noyau sont positionnées à une orientation particulière du premier motif par rapport au deuxième motif de façon à accroître une inductance en mode commun du noyau.
Patent CA-3027701-A1 (CA)
Inventor: SHAH RAHUL ABHAYKUMAR
IPC: A62D1/00
Filed: 2017-04-03
Abstract: The present composition for extinguishant mainly comprises of composite A and compound B; wherein said Composite A further comprises Compound C or Compound C and e - glass fibre and Compound B is water or deionised water; wherein further, said Compound C is in turn synthetic hydrated calcium silicate of density 60 to 450 kg/m3 preferably 90 to 400 kg/m3; which includes range of Tobermorite, Xenotlite and Wollastonite; said Compound C contains negligible amounts of Fe2O3, MgO and Al2O3. Said Composite A comprises of 93-96% Compound C and 7-4% e- glass fibre and Compound B is at room temperature. The wet composition of present composition for extinguishant comprises of 2% to 18% W/V of Composite A in Compound B, and dry composition for extinguishant comprises of Composite A : compound B = 82-98%:18-2%.
Patent CA-3028202-A1 (CA)
Inventor: FOURNIER JOSEPH
IPC: C10G1/04
Filed: 2018-12-20
Abstract: A method of producing pipeline quality bitumen, includes the steps of: receiving bitumen diluted with a diluent solvent from a secondary froth treatment process; thermally dehydrating the diluted bitumen at a temperature above about 100 °C and below the boiling point of the diluent solvent; mixing a high-density, non-miscible solvent (HD-NMS) and optionally, a low density, miscible solvent (LD-MS) to the diluted bitumen; and separating any remaining fine solids and precipitates by gravitational separation at a temperature above about 100 °C and below the boiling point of the diluent solvent.
Patent CA-3029963-A1 (CA)
Inventor: MACANLIS STEPHEN A
IPC: H04B1/74
Filed: 2019-01-14
Abstract: Il est décrit des architectures de redondance pour des systèmes de communication. Une architecture de redondance servant dexemple comprend une pluralité de blocs de matériel de radiofréquence active, au moins un éclatement de signal radiofréquence configuré pour coupler une pluralité de signaux dentrée radiofréquence à la pluralité de blocs de matériel de radiofréquence active, et au moins un combineur de signaux radiofréquence configuré pour coupler des signaux radiofréquence traités par la pluralité de blocs de matériel de radiofréquence active à une pluralité de chemins de sortie radiofréquence. Tout éclatement de signal radiofréquence est configuré pour éclater chaque signal dentrée radiofréquence de la pluralité de signaux dentrée radiofréquence en plusieurs copies du signal dentrée radiofréquence, et pour fournir chaque copie des plusieurs copies du signal dentrée radiofréquence à un différent bloc de matériel de radiofréquence de la pluralité de blocs de matériel de radiofréquence. Tout combineur de signaux radiofréquence est configuré pour combiner les plusieurs copies des signaux dentrée radiofréquence en des signaux de sortie radiofréquence.
Patent CA-3032200-A1 (CA)
Title: Multi-section header with flexible crop cutting knife
Inventor: SHEARER BRUCE ROBERT
IPC: A01D47/00
Filed: 2017-11-20
Abstract: A crop harvesting header having a frame mounted on a propulsion vehicle has a cutter bar carrying a sickle knife and a draper transport. The draper is guided at its front edge by a longitudinally extending rail mounted on the frame for movement therewith. The cutter bar is mounted on the frame at spaced positions by spring blades attached to a fixed beam at the rear which allow up and down flexing movement of the cutter bar relative to the draper engagement member. At the center discharge the cutter bar is carried on shorter blades which are carried on a beam in front of the front draper roller. The small amount of flexing of the cutter bar combines with a balanced three piece header frame to provide effective ground following.
Patent CA-3033173-A1 (CA)
Title: Systems, methods, and data structures for high-speed searching or filtering of large datasets
Inventor: WARD ROY W
IPC: G06F16/22
Filed: 2017-07-18
Abstract: An inline tree data structure and one or more auxiliary data structure encode a multitude of data records of a dataset; data fields of the dataset define a tree hierarchy. The inline tree comprises one binary string for each data record that are all the same length, are arranged in an ordered sequence that corresponds to the tree hierarchy, and include an indicator string indicating position in the tree hierarchy of each data record relative to an immediately adjacent data record. A search program is guided through the dataset by interrogating each indicator string in the inline tree data structure so as to reduce unnecessary interrogation of data field values.
Patent CA-3034992-A1 (CA)
Inventor: OHSHITA JUN
IPC: A01N43/40
Filed: 2017-08-24
Abstract: The present invention provides a compound represented by formula (1); and the compound has an excellent controlling effect on weed and is useful as an effective ingredient for herbicides.
Patent CA-3036172-A1 (CA)
Title: Fracking tools and methods of forming the same
Inventor: HANNULA DANIEL B
IPC: B29C53/56
Filed: 2019-03-08
Abstract: A method of forming a fracking tool, such as a frac ball or a frac plug mandrel, may include: applying a resin to wet a filament; winding the wetted filament to form a cylinder;  placing the cylinder in a cylindrical mold; increasing a pressure in the cylindrical mold to at least 3,000 psi; curing the resin at the pressure and a temperature of at least 250°F; and extracting the cylinder from the mold. In some instances, the method may further include adding the resin and/or another resin into the cylindrical mold.
Patent CA-3036257-A1 (CA)
Title: Methods and systems for rendering of virtual displays using cryptographic symbols
Inventor: HOOVER JASON RICHARD
IPC: G09C5/00
Filed: 2019-03-08
Abstract: Methods and systems for rendering virtual displays using cryptographic symbols are disclosed. In one aspect, a display device is disclosed that includes a processor and data storage including instructions that, when executed by the processor, cause the system to perform operations. The operations include emitting infrared light toward a cryptographic symbol associated with a surface, receiving a reflection of the emitted natural or man-made sunlight from the cryptographic symbol, and, based on the reflection, decrypting the cryptographic symbol to determine a unique identifier. The operations further include, based on the identifier, generating a first virtual display, and rendering the first virtual display on an image of the surface, through a heads up display, or projected onto the surface.
Patent CA-3038048-A1 (CA)
Inventor: SCHIPPER HYMAN MORRIS
IPC: A61P25/00
Filed: 2017-09-19
Abstract: Methods for increasing reelin (RELN) levels in the brain of a subject in need thereof, as well as compositions for use in such methods, are provided. In addition, methods and compositions are described herein which may be used in the treatment of neuropsychiatric or neurodegenerative disorders, such as schizophrenia and Alzheimer's disease (AD). Compositions described herein may comprise whey protein isolate and/or whey protein concentrate, a source of the glutathione precursor cysteine. The provided methods and compositions are not limited to increasing RELN levels, and may be used to correct a number of other neurological disregulations or abnormalities occurring in a subject in need thereof.
Patent CA-3050297-A1 (CA)
Inventor: GORMAN JOSEPH H
IPC: A61F2/958
Filed: 2010-11-05
Abstract: The present disclosure relates to valve replacement devices that are foldable for catheter- based deployment to the site of implantation, as well as systems for the delivery of valve prostheses, including prostheses having the special characteristics of the disclosed valve replacement devices. The devices include highly effective adhering mechanisms for secure and enduring precision implantation. The adhering mechanisms may employ a unique sealing mechanism that includes a cuff that expands slowly whereby the device is not secured in place until the completion of the implantation procedure. The implanted device, optionally together with the cuff, prevents perivalvular leaks and incorporate an appropriate leaflet system for reliable functioning in situ.
Patent CA-3050665-A1 (CA)
Inventor: FUJIBAYASHI AKIRA
IPC: H04N19/50
Filed: 2013-04-24
Abstract: A video prediction encoding device provided with a picture storage unit storing, as reference pictures to be used for encoding of a subsequent picture, one or more of reconstructed pictures restored from compressed picture data and a memory control unit to control a frame memory in the picture storage unit. When a frame size of input pictures is not more than 1/(2AL) (where L is an integer of one or more) of a maximum frame size of pictures, the memory control unit determines that (2~L) times the maximum number of reconstructed pictures are storable in the frame memory.
Patent CA-3053682-A1 (CA)
Inventor: SHI YUNMING
IPC: G01N33/533
Filed: 2017-03-03
Abstract: A method of quantitating of ions in the extracellular polymer substances area of a dental biofilm is an effective way of assessing efficacy of oral care compositions.
Patent CA-3053931-A1 (CA)
Inventor: GRODER SETH HOWARD
IPC: A61M1/34
Filed: 2018-02-26
Abstract: La présente invention concerne un sac réservoir destiné à contenir un dialysat pendant un traitement de dialyse. Le sac a quatre parois et une membrane s'étendant d'une première paroi à une seconde paroi opposée qui divise le sac en un premier et un second sous-réservoir ayant des volumes modifiables. Le volume maximal de chaque sous-réservoir est compris entre 80 et 100 % du volume total du sac. Le sac comprend en outre au moins une entrée et une sortie positionnées dans au moins l'une des parois pour permettre au fluide d'entrer et de sortir du premier sous-réservoir et au moins une entrée et une sortie positionnées dans au moins l'une des parois pour permettre au fluide d'entrer et de sortir du second sous-réservoir.
Patent CA-3059009-A1 (CA)
Inventor: BREITLER SIMON
IPC: C07H21/04
Filed: 2018-05-22
Abstract: La présente invention concerne un procédé de préparation de conjugués oligonucléotidiques d'agrégat de GalNAc de valeur thérapeutique. Le procédé de l'invention comprend le couplage d'un sel de métal alcalin, d'un sel de métal alcalino-terreux ou d'un sel de tétraalkylammonium d'un oligonucléotide avec un composé d'agrégat de GalNAc ou avec un sel de celui-ci et une purification ultérieure.
Patent CA-3061502-A1 (CA)
Title: Interface agents for cold road surfacing preparation
Inventor: BOURDETTE ARNAUD
IPC: C08L95/00
Filed: 2018-04-27
Abstract: The invention relates to the manufacture of a coated bituminous product, which comprises bringing mineral particles into contact, at a temperature of less than 110°C, with an emulsion (i) which results from an emulsification of a hydrocarbon-based binder in an aqueous phase at a mixing temperature above the contacting temperature, and (ii) which comprises an additive which: - forms a homogeneous mixture with the hydrocarbon-based binder at the mixing temperature; - is non-compatible with the hydrocarbon-based binder at the contacting temperature; - and is used at a content above the solubility thereof in the aqueous medium of the emulsion at the contacting temperature.