baber/WOPTO huggingface dataset:
Patent CA-2955013-A1 (CA)
Title: Endoprosthesis delivery systems with improved retraction
Inventor: KILGROW BRET J
IPC: A61F2/966
Filed: 2015-08-14
Abstract: The present disclosure includes an endoprosthesis delivery system (100) comprising an elongate member, such as a catheter, an endoprosthesis (104), a covering member (106) disposed about the endoprosthesis, a tip (108), and an end cap (110). The tip and end cap can be integral to each other. The covering member can extend beyond the distal end of the endoprosthesis and onto the end cap. The end cap can comprise a tapered profile, which may assist in retraction of the catheter tip and end cap into an outer sheath. The end cap can further comprise one or more fins.
Patent CA-2959807-A1 (CA)
Inventor: SAMUEL ROBELLO
IPC: G06F19/00
Filed: 2014-10-08
Abstract: One drilling method embodiment includes: obtaining a set of drilling parameters, possibly from a drilling plan; applying the set of drilling parameters to a physics-based model to obtain an estimated log of a downhole parameter such as temperature; and refining the estimated log using a data-driven model with a set of exogenous parameters. Temperature cycling and cumulative fatigue (or other measures of failure probability or remaining tool life) may be derived to predict tool failures, identify root causes of poor drilling performance, and determine corrective actions.
Patent CA-2962440-A1 (CA)
Title: Methods of treating cancer with tubulysin conjugates
Inventor: LEAMON CHRISTOPHER PAUL
IPC: A61K38/08
Filed: 2015-09-24
Abstract: The invention described herein pertains to drug delivery conjugates for targeted therapy. The invention described herein relates to methods of treating folate receptor-expressing cancers with a folate-tubulysin conjugate. The invention described herein also relates to methods of treating folate-expressing cancers with a folate tubulysin conjugate in patients where stable disease results after treatment with the folate-tubulysin conjugate.
Patent CA-2963603-A1 (CA)
Inventor: ROLLIE SASCHA
IPC: C08B1/00
Filed: 2015-10-30
Abstract: The presently claimed invention relates to a method for concentrating a beta-glucan comprising at least the following steps: (a1) contacting an aqueous beta-glucan solution having a concentration [c1] with at least one precipitating agent p1 to obtain a precipitated beta-glucan in a solvent mixture comprising water and the at least one precipitating agent p1; (b1) separating the precipitated beta-glucan from the solvent mixture comprising water and the at least one precipitating agent p1 to obtain a precipitated beta-glucan having a concentration [c2]; and (c1) applying force to the precipitated beta-glucan of (b1) to obtain a precipitated beta-glucan having a concentration [c3].
Patent CA-2964138-A1 (CA)
Title: Acheminement de composes et de compositions dans des cellules active par des perturbations et un champ
Inventor: DING XIAOYUN
IPC: C12N15/87
Filed: 2015-11-13
Abstract: L'invention porte sur un système microfluidique servant à provoquer des perturbations dans une membrane cellulaire, comprenant (a) un canal microfluidique délimitant une lumière et conçu de façon telle qu'une cellule en suspension dans un tampon peut y passer et (b) une source ou un émetteur d'un champ d'énergie. Le canal microfluidique peut comprendre un étranglement de déformation de cellule. Un diamètre de l'étranglement peut être une fonction du diamètre de la cellule. L'invention porte également sur un appareil, des systèmes, des techniques et des articles s'y rapportant.
Patent CA-2964900-A1 (CA)
Inventor: JONES MITCHELL LAWRENCE
IPC: A61B5/06
Filed: 2015-09-25
Abstract: Various embodiments are described herein for a device, system, and method for identifying a location of an ingestible device within a gastrointestinal tract of a body. In some embodiments, the ingestible device includes a sensing unit with an axial optical sensing sub- unit located proximal to at least one end of the device, and a radial optical sensing sub-unit located proximal to a radial wall of the device, and may autonomously identify a location within the gastrointestinal tract. In some embodiments, the ingestible device includes optical illumination sources and detectors that operate at a plurality of different wavelengths, and may discern regions of a gastrointestinal tract by using the reflection properties of organ tissue and occasional particulates. In some embodiments, the ingestible device may sample fluid or release medicament based on a detected device location.
Patent CA-2964986-A1 (CA)
Title: Deep heat recovery gas turbine engine
Inventor: VAISMAN IGOR
IPC: F02C7/10
Filed: 2017-04-21
Abstract: A gas turbine engine may include a deep heat recovery system, such as a deep heat recovery super critical carbon dioxide (sCO2) system. The deep heat recovery system may include two-stage cooling of the working fluid (such as carbon dioxide - CO2) where at least one of cooling stages is recuperative by transferring heat from the working fluid to a flow of compressed air being supplied to a combustor included in the gas turbine engine. The deep heat recovery system may operate in a supercritical cycle, or in a   cycle depending on the temperature to which the working fluid is cooled during a second stage of the two-stage cooling.  The second stage of the two-stage cooling includes working fluid-to-air heat rejection where the air is ambient air.
Patent CA-2968346-A1 (CA)
Inventor: GENOVES MARTINEZ SALVADOR
IPC: A23P10/40
Filed: 2015-12-14
Abstract: The invention relates to a method for the production of instant quinoa flour, comprising the cooking and grinding of the quinoa and a subsequent enzymatic treatment with amylases and proteases.
Patent CA-2968752-A1 (CA)
Inventor: ROER JOCHEN
IPC: B21D26/033
Filed: 2015-11-30
Abstract: The invention relates to a method for forming a tubular body (1), comprising the steps: providing a tubular body (1) with a first (2) and a second (4) tube end, filling the tubular body (1) with a liquid, sealing the tubular body (1), and forming the tubular body (1).
Patent CA-2969046-A1 (CA)
Inventor: HOFF BIRGIT
IPC: C12P25/00
Filed: 2015-12-09
Abstract: The present invention relates to a method for degrading DNA in a sample obtained by microbial fermentation or biotransformation, comprising treating the sample with a combination of increased temperature and low pH. It also relates to a method for releasing DNA from a microbial cell, comprising incubating the microbial cell at a temperature of 45°C to 55°C for two to ten hours. Finally, the present invention provides a method for producing a product, comprising a step of releasing DNA from a microbial cell and degrading said DNA.
Patent CA-2969535-A1 (CA)
Title: Ballonnet a dentelures
Inventor: SCHNEIDER PETER
IPC: A61M31/00
Filed: 2015-11-03
Abstract: L'invention concerne un ballonnet à dentelures, qui peut avoir un certain nombre d'éléments différents et peut être fabriqué de plusieurs manières différentes. Un ou plusieurs éléments s'étendant longitudinalement, ayant des cales surélevées périodiques, peuvent être fixés à un ballonnet médical. Ils peuvent être fixés avec un revêtement de fibre, un revêtement polymère ou d'autres procédés. Une matrice polymère peut être utilisée pour lier l'élément s'étendant longitudinalement à la surface du ballonnet. Le revêtement de fibre peut être, par exemple, un filetage ou une maille qui fixe l'élément s'étendant longitudinalement au ballonnet. Le ballonnet médical peut être un ballonnet d'angioplastie, tel qu'un ballon d'angioplastie standard.
Patent CA-2969653-A1 (CA)
Inventor: HENDERSON CHRISTOPHER P
IPC: A62B18/08
Filed: 2015-12-03
Abstract: A personal respiratory protection device comprising an upper panel (18), a central panel (16), and a lower panel (20), the central panel (16) being separated from each of the upper and lower panels (18) by a first and second fold (36), seam, weld (76) or bond, respectively, such that device is capable of being folded flat for storage along the first and second fold (36), seam, weld (76) or bond and opened to form a cup-shaped air chamber over the nose and mouth of the wearer when in use, wherein the lower panel (20) has a graspable tab (32) attached to an interior portion of an external surface of the lower panel (20), the tab (32) being graspable in use to open the device.
Patent CA-2970643-A1 (CA)
Title: Bi-fold door stop
Inventor: DODDS ROBERT J
IPC: E05F5/00
Filed: 2017-06-14
Abstract: A bi-fold door stop controls movement and travel of lead and pivot doors in a set of vertically hung bi-fold doors. The bi-fold door stop has at least two non-parallel surfaces that each may act upon one or both of the lead and pivot door stiles to limit movement in two directions. Movement transverse to the track longitudinal axis is limited when the bi-fold door is either fully open or fully closed, while parallel movement is controlled by limiting the extent that the bi-fold door may be opened. At least two non-parallel surfaces are provided that each may act upon one or more of the lead and pivot door stiles, while an additional surface may act upon the face of the pivot door. The bi-fold door stop may be fabricated as a single part using common molding operations, and acts directly on the door panels, thereby preserving bi-fold door hardware.
Patent CA-2970675-A1 (CA)
Inventor: MANKOSA MICHAEL J
IPC: B03D1/14
Filed: 2015-12-17
Abstract: A system for concentrating particulate mixtures of hydrophobic and hydrophilic material in a fluid medium is presented. The system comprises a separation chamber comprising three or more processing compartments in series. Each processing compartment comprises a manifold for the introduction of teeter water that comprises a mixture of water and air bubbles, suspended solids that form a fluidized bed that is created by the upward movement of the teeter water through the suspended solids; and each processing compartment is independently operable. An overflow launder is located above the separation chamber and a dewatering compartment is located beneath the separation chamber.
Patent CA-2970723-A1 (CA)
Title: Treatment of pemphigus
Inventor: GOURLAY STEVEN
IPC: A61P37/06
Filed: 2015-12-18
Abstract: The present disclosure provides methods of treating with a BTK inhibitor a blistering disease, in particular pemphigus vulgaris or pemphigus folliaceous in a mammal, use of a BTK inhibitor as a replacement therapy for corticosteroid therapy for diseases treatable with a corticosteroid, such as autoimmune or inflammatory disease and in particular where corticosteroids are used as first or second line therapy, and pharmaceutical formulations comprising the same.
Patent CA-2971613-A1 (CA)
Inventor: GRATA JEREMY A
IPC: F21V13/08
Filed: 2015-12-29
Abstract: An approach for projecting light may be implemented using a acousto-optical depth switch that uses surface acoustic waves produced along a substrate to guide image light to different areas. The surface acoustic waves may be generated on a substrate using a transducer. Surface acoustic waves of different frequencies can guide image light onto different optical elements at different physical positions. The optical elements may be configured to show objects in an image at different distances from a viewer.
Patent CA-2972752-A1 (CA)
Title: Pipe joint, pipe and method of joining pipe sections
Inventor: APICELLA FRANK
IPC: F16L9/22
Filed: 2015-01-22
Abstract: A pipe joint 24 and elongated cementitious pipe is formed by joining abutting ends 43, 44 of adjacent pipe sections 5,6 with a fiber reinforced composite material 28 without the need for the pipe sections to have other connection means, such as the standard bell and spigot end connections. Also disclosed is a cementitious pipe including at least two cementitious pipe sections 5, 6 having ends that are joined together with a fiber reinforced polymer composite material 28. The cementitious pipe sections 5, 6 and resulting cementitious pipe may have a substantially uniform wall thickness and substantially uniform inner and outer diameters 20, 22 near the opposite ends of the pipe sections. Also provided is a method for joining cementitious pipe sections with a fiber reinforced composite material 28 to manufacture an elongated cementitious pipe, such as an elongated concrete pipe.
Patent CA-2973420-A1 (CA)
Title: Composition otique et procede d'application dans le cadre d'un traitement preventif et/ou d'infection de l'oreille interne, moyenne et externe chez les mammiferes
IPC: A61K45/06
Filed: 2017-07-12
Abstract: La présente invention concerne une composition complexe et un procédé d'application pour prévenir et traiter les infections bactériennes, parasitaires, virales et/ou fongiques aiguës ou chroniques et inflammatoires de l'oreille interne, moyenne et externe des mammifères et pour l'application topique pour les cas de dermatite pyodermique.
Patent CA-2973625-A1 (CA)
Inventor: JELLE BRUCE
IPC: A61M25/01
Filed: 2016-01-14
Abstract: The disclosure provides insertion tools and articles that facilitate entry of a medical device, such as a balloon catheter, into the body. In embodiments the insertion tools have an elongate hollow body (50) that is able to protect a portion of a medical device, such as a balloon of a balloon catheter, during an insertion procedure. In one embodiment the insertion tool has an elongate hollow body (131), a tapered distal end (135), and a locking mechanism (133) at the proximal end which can secure a portion of a balloon catheter. An opening at the distal end can allow passage of the balloon in a folded uninflated state.
Patent CA-2976500-A1 (CA)
Inventor: YAKOBOV ELLA
IPC: G01M15/04
Filed: 2017-08-14
Abstract: An aircraft propeller control system for an aircraft propeller with adjustable blade angle has a blade angle feedback ring and a sensor, one of which is mounted for rotation with the propeller. The blade angle feedback ring moves longitudinally along with adjustment of the blade angle and has position markers circumferentially spaced apart at distances that vary along a longitudinal axis. The sensor is positioned adjacent the feedback ring for producing signals indicative of passage of the position markers. Intervals between signals are indicative of circumferential distances between position markers. A controller measures longitudinal position of the feedback ring based on the intervals and is configured to produce a warning signal if the longitudinal position is outside a first threshold range.
Patent CA-2976796-A1 (CA)
Inventor: URBANSKI JEFFREY M
IPC: F16L55/26
Filed: 2016-02-23
Abstract: A pipe repair apparatus and method of repairing a main pipe and a lateral pipe is provided. The apparatus includes a packer assembly having a main bladder body with a cylindrical shape extending radially from and along the first axis for inflating in the main pipe. The packer assembly also has a lateral bladder body with a cylindrical shape extending radially from and along a second axis transverse to the first axis for inflating in the lateral pipe. A main liner is disposed about the main bladder body for adhering to the inner surface of the main pipe to repair the main pipe in response to the main bladder body being inflated. Similarly, a lateral liner is disposed about the lateral bladder body for adhering to the inside surface of the lateral pipe to repair the lateral pipe in response to the lateral bladder body being inflated.
Patent CA-2983540-A1 (CA)
Inventor: NAGPAL PARAMVIR SINGH
IPC: H04W64/00
Filed: 2017-10-18
Abstract: Embodiments of the present disclosure related to methods and systems of determining the floor and location of a device in an indoor space having multiple floors. A map importing module takes a floor map of an indoor space and processes it for further use. A calibration module creates a fingerprint map of the indoor space described by the floor map. A floor localization module searches the fingerprint map of each floor to determine the most likely location for each floor. A floor detection module determines the floor and location by comparing the most likely locations for each floor and utilizing device movement history data.
Patent CA-2983897-A1 (CA)
Inventor: CHURCHILL ANDREW PHILIP
IPC: E21B34/06
Filed: 2016-04-29
Abstract: A downhole tool comprises a hollow body having a wall and a port in the wall,and a closing sleeve movable relative to the body to open and close the port. A seal is provided between the body and the sleeve and is configured to hold differential pressure. An isolation member may be deployed in the tool to isolate the seal from differential pressure and close the port. The isolation member may be deployed following initiation of a tool activation process, a successful outcome of the process being translating the closing sleeve and closing the port, and positioning the seal to hold a differential pressure. If it is detected that the outcome has not been achieved, the isolation member is deployed to isolate the seal from differential pressure and close the port.
Patent CA-2984451-A1 (CA)
Inventor: CREWS JAMES B
IPC: E21B43/30
Filed: 2016-05-06
Abstract: Improving the knowledge about how hydraulic fracture networks are generated in subsurface shale volumes in unconventional wellbores may be accomplished with various configurations of at least one diagnostic lateral wellbore using at least one diagnostic device disposed in the diagnostic lateral wellbore. By extending diagnostic lateral wellbores from adjacent lateral wellbores and/or separately drilling diagnostic lateral wellbores, and analyzing signals received by diagnostic devices placed in the diagnostic lateral wellbores, knowledge about fracture networks, the parameters that control fracture geometry and reservoir production and how reservoirs react to refracturing techniques may be greatly improved. Additionally, such diagnostic lateral wellbores can provide quicker location of sweet-spot horizons in reservoirs.
Patent CA-2984545-A1 (CA)
Inventor: MUSITANO PATRICK
IPC: A61K31/728
Filed: 2017-11-02
Abstract: A viscosupplement includes hyaluronic acid sodium salt and lidocaine hydrochloride and further includes dexamethasone Na phosphate or ketorolca thomethamine.
Patent CA-2985004-A1 (CA)
Inventor: BROCHU STEPHANE
IPC: E04D13/076
Filed: 2017-11-08
Abstract: A gutter cover, the central portion of which comprises a plurality of spaced- apart deflectable fastener-receiving flaps hingedly connected at a junction with the rear portion, the deflectable fastener receiving flaps being pivoted into the trough, below the adjacent section of the central portion, upon insertion of a mechanical fastener therein and into the rear wall of the gutter to secure the gutter to the supporting surface. The rear portion of the cover may also comprise a fastener-abutment extending in the trough, below the central portion, and defining an oblique angle with the rear wall of the gutter, when the gutter cover is engaged with the gutter. The fastener abutment and the rear wall of the gutter are configured to receive a mechanical fastener therein to secure the gutter to a wall, the fastener abutment maintains the mechanical fastener in an oblique angle with the rear wall of the gutter.
Patent CA-2985347-A1 (CA)
Inventor: ANAND PJ
IPC: A61B5/03
Filed: 2016-05-11
Abstract: Drug delivery systems and methods are disclosed herein. In some embodiments, a drug delivery system can be configured to deliver a drug to a patient in coordination with a physiological parameter of the patient (e.g., the patient's natural cerebrospinal fluid (CSF) pulsation or the patient's heart or respiration rate). In some embodiments, a drug delivery system can be configured to use a combination of infusion and aspiration to control delivery of a drug to a patient. Catheters, controllers, and other components for use in the above systems are also disclosed, as are various methods of using such systems.
Patent CA-2985953-A1 (CA)
Title: Enhancing hydrocarbon recovery or water disposal in multi-well configurations using downhole real-time flow modulation
Inventor: MAHADEVAN RADHAKRISHNAN
IPC: E21B43/12
Filed: 2017-11-17
Abstract: The technology generally relates to control strategies for multi-well systems for conducting water disposal or hydrocarbon recovery from subterranean reservoirs, such as methods and systems for real-time fluid flow monitoring and control in response to breakthrough events with reallocation of fluid flows.
Patent CA-2987600-A1 (CA)
Inventor: SHARPE PAUL
IPC: B42D15/04
Filed: 2017-12-05
Abstract: A greeting card system including a flexible sheet having a front-surface and a rear-surface, a first-fastener, and a second-fastener. The front-surface of the flexible sheet includes indicia a greeting and a blank message box for applying a personal functional message. The flexible sheet is configured to be manipulated into a cylindrical profile having the first-edge and the second-edge proximal to one another. The flexible sheet is may be applied to an outer surface of the wine bottle and may be removed and placed on a substantially planar surface.
Patent CA-2988356-A1 (CA)
Inventor: RING SVEN
IPC: A61P35/00
Filed: 2016-06-03
Abstract: La présente invention concerne des benzimidazol-2-amines de formule générale (I), où R1, R2, R3, R4, R5, R6, R7 et R8 sont tels que définis dans la description, des procédés de préparation desdits composés, des composés intermédiaires utiles à leur préparation, des compositions pharmaceutiques et des associations contenant lesdits composés et leur utilisation pour préparer une composition pharmaceutique destinée à traiter ou à prévenir une maladie, en particulier les néoplasmes, à titre de principe unique ou en association avec d'autres principes actifs.
Patent CA-2990754-A1 (CA)
Inventor: BERNARDONI MASSIMO
IPC: C09D7/61
Filed: 2015-06-24
Abstract: A photocatalytic composition comprising: (a) at least one aerial binder; (b) at least one photocatalyst; (c) at least one cellulose ether; (d) at least one fluidizing agent; (e) at least one pumice in the form of micronized powder; (f) at least one barite in the form of micronized powder. This composition can be used as water-based paint for preparing wall coatings having a very low thickness, in particular for interior applications, which guarantee a high photocatalytic effect and stable with time, even with relatively low quantities of photocatalyst, normally lower than 10% by weight. This coating also has marked inhibitory properties with respect to the growth of mold and bacteria on wall surfaces.
Patent CA-2991883-A1 (CA)
Inventor: EDELMAN JEFFREY L
IPC: A61K31/573
Filed: 2012-11-09
Abstract: The present invention relates to pharmaceutical compositions comprising 4-pregenen-11-17-21-triol-3,20-dione derivatives, and their use as pharmaceuticals as modulators of the glucocorticoid receptors (GR) and/or the mineralocorticoid receptors (MR). The invention relates specifically to the use of these compounds and their pharmaceutical compositions to treat ocular conditions associated with the glucocorticoid receptors (GR) and/or the mineralocorticoid receptors (MR).
Patent CA-2992525-A1 (CA)
Title: Compositions de protection contre le rayonnement ultraviolet comprenant des flocons polymeres
Inventor: LANDA BENZION
IPC: A61Q17/04
Filed: 2016-07-22
Abstract: La présente invention porte sur des compositions de protection contre le rayonnement UV comprenant des macroparticules de matrice polymère gonflées comprenant un polymère thermoplastique gonflé avec au moins un agent de gonflement, et une pluralité de nanoparticules d'un agent inorganique de protection contre le rayonnement UV comprenant au moins un cristal inorganique solide et un dispersant associé au cristal, les nanoparticules inorganiques étant dispersées et incorporées dans les macroparticules de matrice polymère gonflées. L'invention porte également sur un procédé de préparation et sur des utilisations de telles compositions.