baber/WOPTO huggingface dataset:
Patent CA-2942508-A1 (CA)
Inventor: JAMISON MARK BENNETT
IPC: A61C1/08
Filed: 2015-03-18
Abstract: Selon certains aspects, des anneaux de positionnement de guide-foret à accoupler à un matériau modèle d'un guide chirurgical dans une région à forer peuvent comprendre un ou plusieurs éléments de retenue pour recevoir un ou plusieurs guides parmi une série de guide-forets, les éléments de retenue étant conçus pour se mettre en prise temporairement, retenir, ou alors fixer le guide-foret à l'intérieur de l'anneau de positionnement de guide-foret, la mise en prise temporaire accouplant axialement le guide-foret le long de son axe longitudinal par rapport à l'anneau de positionnement de guide-foret.
Patent CA-2947757-A1 (CA)
Inventor: KUMAR MUKESH
IPC: E21B21/14
Filed: 2015-05-13
Abstract: The current invention provides a method to form a stable blend of polyacrylamide water-in-oil emulsion and breaker surfactants such as silicon polyether copolymer and linear or branched alcohol ethoxylate surfactants. The composition can be employed, for example, as a friction reducing additive for water based fracturing fluid, or a drilling mud additive.
Patent CA-2948512-A1 (CA)
Inventor: GRONNING DAVID
IPC: E21B43/12
Filed: 2016-11-15
Abstract: A backflush valve may open a traveling valve and a standing valve both at the same time so production tubing and a rod pump can be backflushed. The backflush valve may be adapted to connect to a pump barrel between the traveling valve and the standing valve and may be actuated by collapsing the pump.
Patent CA-2948521-A1 (CA)
Title: Mounting foam and its application as an adhesive, sealant, to make coatings or to fill void structures inside
Inventor: PAWLUS THOMASZ
IPC: C08L75/06
Filed: 2016-11-14
Abstract: The object of the invention is the mounting foam containing polyols, isocyanates, plasticizers, surfactants, a catalyst and gases, characterised in that it contains polyols from 30%  to 35%, gases from 15.5% to 17.5%, where the ratio of NCO:OH  is from 3.4 to 3.9, and its application as an adhesive, to make coatings or to fill void structures inside
Patent CA-2948650-A1 (CA)
Inventor: COSTEA MIHAI
IPC: H04W12/06
Filed: 2015-06-05
Abstract: Systems, methods, and software are disclosed herein that enhance selective wipe technology and operations. In an implementation, an application initiates a request to authenticate a user with respect to the application. In some scenarios, the application receives a response to the request that includes a selective wipe instruction. Then the application receives such a response, the application selectively wipes data associated with the application.
Patent CA-2948744-A1 (CA)
Title: Container having a movable wall
Inventor: CAVALLARI STEFANO
IPC: B65D5/54
Filed: 2015-06-26
Abstract: There is provided a container (20) for consumer goods, the container (20) comprising a box (22) comprising a bottom wall, two side walls, a back wall (30) and a front wall (124). The container (20) further comprises a movable container back wall (28) depending along a first fold line (32) from the box (22), wherein the movable container back wall (28) is movable about the first fold line (32) between an open position and a closed position, and wherein the movable container back wall (28) at least partially overlies the box back wall (30) when the movable container back wall (28) is in the closed position. A lid (24) depends along a hinge line (26) from the movable container back wall (28), the lid (24) being movable between an open position and a closed position. A first compartment (34) for receiving consumer goods is located in the box (22), wherein the first compartment (34) is accessible when the lid (24) is in the open position, and a second compartment (36) for receiving consumer goods is also located in the box (22), wherein the second compartment (36) is accessible when both the lid (24) and the movable container back wall (28) are in their respective open positions.
Patent CA-2950346-A1 (CA)
Inventor: SUBRAMANIAN SUNDAR
IPC: H04W68/00
Filed: 2015-06-05
Abstract: La présente invention concerne un procédé, un appareil et un produit-programme d'ordinateur pour une communication sans fil. L'appareil reçoit des informations de temps de référence, détermine un ou plusieurs créneaux temporels pour la transmission d'une balise sur la base des informations de temps de référence et transmet la balise durant un créneau temporel parmi le ou les créneaux temporels. La balise est transmise dans une ou plusieurs directions correspondant respectivement à un certain nombre de sous-créneaux du créneau temporel. Selon un autre aspect, l'appareil détermine un créneau temporel pour la réception d'au moins une balise respectivement d'au moins un point de connexion sur la base des informations de temps de référence, se réveille durant le créneau temporel, surveille la ou les balises dans une ou plusieurs directions correspondant respectivement à un certain nombre de sous-créneaux du créneau temporel et reçoit la ou les balises dans le ou les créneaux temporels dans au moins une direction parmi la ou les directions.
Patent CA-2951249-A1 (CA)
Title: Epoxy resin compositions for production of storage-stable composites
Inventor: ORTELT MARTINA
IPC: C08J5/24
Filed: 2016-12-08
Abstract: The invention provides epoxy resin compositions consisting of at least one resin component and at least one hardener component, the composition being suitable as a thermoset matrix for production of semi-finished fibre matrix products and cured fibre matrix laminates known as composites.
Patent CA-2957590-A1 (CA)
Inventor: CORUM JAMES F
IPC: H02J3/02
Filed: 2015-09-09
Abstract: Disclosed are various embodiments for transmitting energy at multiple frequencies via a guided surface wave along the surface of a lossy medium such as, e.g., a terrestrial medium by exciting a guided surface waveguide probe.
Patent CA-2961727-A1 (CA)
Title: Plant growth-promoting microbes, compositions, and uses
Inventor: ASHBY MATTHEW N
IPC: A01N63/20
Filed: 2015-09-11
Abstract: The present application relates to plant growth promoting microbes (PGPMs), compositions comprising these PGPMs and methods of using these PGPMs and/or compositions for enhancing plant health, plant growth and/or plant yield, and/or for preventing, inhibiting, or treating the development of plant pathogens or the development of phytopathogenic diseases. This application also provides non-naturally occurring plant varieties that are artificially infected with a PGPM descried herein, as well as seed, reproductive tissue, vegetative tissue, regenerative tissues, plant parts, or progeny thereof.
Patent CA-2964383-A1 (CA)
Title: Section de traitement d'une machine d'emballage
Inventor: SHURTLEFF DAVID J
IPC: B65B43/10
Filed: 2015-10-26
Abstract: L'invention concerne une section de traitement d'une machine d'emballage qui comprend une bande transporteuse conçue pour être entraînée par un premier élément d'entraînement, et au moins une bande transporteuse supplémentaire, comprenant au moins un élément de pliage de plateau, conçue pour s'étendre sélectivement autour de la bande transporteuse et se déplacer sur celle-ci. Ladite moins une bande transporteuse supplémentaire est conçue pour être entraînée par un second élément d'entraînement qui est distinct du premier élément d'entraînement.
Patent CA-2964920-A1 (CA)
Inventor: GHOSH-DASTIDAR ABHIJIT
IPC: C08J3/18
Filed: 2015-10-14
Abstract: The present disclosure is directed to a plasticizer composition, polymeric compositions containing the plasticizer composition, and coated conductors comprising the polymeric composition. The plasticizer composition comprises an epoxidized fatty acid alkyl ester having an APHA color value of less than 100, a triepoxide content of at least 6.5 weight percent, and an oxirane oxygen content of at least 5 grams oxirane per 100 grams of epoxidized fatty acid alkyl ester.
Patent CA-2966597-A1 (CA)
Title: A measurement system
Inventor: SAMUELSSON MAGNUS
IPC: A61B5/026
Filed: 2011-04-28
Abstract: A measurement system may comprise a sensor wire (401) and a transceiver unit. The sensor wire may comprise an insertable portion configured to be inserted in a blood vessel of a patient's body and a first sensor (408A) and a second sensor (408B) disposed within the insertable portion at a distal end of the sensor wire. The first sensor measures a physiological parameter (blood pressure or temperature or blood flow) and the second sensor measures a non- physiological parameter (magnetic field or magnetic flux or x-ray field) for determining the position and orientation of the sensor wire. The transceiver unit may comprise: a housing adapted to be connected to a proximal end of the sensor wire; and a first communication module within the housing adapted to wirelessly communicate by a communication signal with an external second communication module in order to transfer information to the external second communication module.
Patent CA-2967488-A1 (CA)
Title: Rapid sludge removal clarifier
Inventor: HAGGARD GARY D
IPC: C02F11/00
Filed: 2017-05-15
Abstract: Rapid removal of settled solids in secondary clarifiers is critical in sewage treatment plants having nutrient removal permits, especially phosphorus, to prevent solids from surfacing after going aerobic and releasing phosphorus. Release of phosphorus could impact the plant's permit limit. This is addressed by the described design of rake blade flights and squeegees that quickly move solids on the clarifier floor to the sludge pickup tubes, usually in one revolution. In a preferred form the blade flights are curved and may be spiral in shape, causing gathered sludge to advance outwardly toward the pickup tube at each flight, usually in one revolution. Previous blade flights included angled linear sections that progressively move the sludge in incremental movements with each revolution of the clarifier mechanism.
Patent CA-2970319-A1 (CA)
Inventor: LI QUANCHANG
IPC: B01J20/30
Filed: 2015-12-11
Abstract: Organosilica materials, which are a polymer of at least one independent monomer of Formula [Z1OZ2OSiCH2]3 (I), wherein each Z1 and Z2 independently represent a hydrogen atom, a C1-C4 alkyl group or a bond to a silicon atom of another monomer and at least one other trivalent metal oxide monomer are provided herein. Methods of preparing and processes of using the organosilica materials, e.g., for catalysis etc., are also provided herein.
Patent CA-2970581-A1 (CA)
Inventor: ELDER DAVID
IPC: G01N27/327
Filed: 2015-12-18
Abstract: An analyte measurement system and method for determining a test strip current through an analyte of a physiological fluid sample on a test strip. The system includes a variable reference direct current voltage source and a fixed reference direct current voltage source forming a voltage bias across the electrodes of the test strip. The system also can include an integrator circuit comprising a capacitor and an operational amplifier. In one embodiment, a bias current circuit including a bias current resistor network, and provides a bias current. In another embodiment, the system can include an integrator circuit transistor switch configured to reset the integrator circuit.
Patent CA-2971042-A1 (CA)
Inventor: SCOTCHMER NIGEL
IPC: B23K9/28
Filed: 2017-06-16
Abstract: A welding electrode apparatus has a base member and a locking ring for clamping a consumable electrode tip to the electrode base. The base and the tip are predominantly made of copper, or a copper alloy. The base member has a first end that is threaded to fit a welding head that supplies electric current; and an electrically conductive second end to which the electrode tip is mounted. The second portion has an externally facing, axially extending cylindrical wall. A circumferential groove is formed in the wall. The locking ring has a quick-disconnect feature in the form of an array of spring-loaded stainless steel ball bearing detents that deflect to ride upon the cylindrical wall, and spring inwardly to seat in the circumferential groove.
Patent CA-2973641-A1 (CA)
Title: Use of hla-b27 homodimers for cancer treatment
Inventor: MARROQUIN BELAUNZARAN OSIRIS
IPC: A61P35/00
Filed: 2016-02-03
Abstract: The invention relates to a HLA-B27 Fc homodimer or a HLA-B27 Fc fusion protein homodimer for use in the treatment or prevention of cancer. The Fc homodimer comprises or consists of a first and a second monomer, and each monomer comprises a HLA-B27 chain. The Fc fusion protein homodimer further comprises a protein stabilizing polypeptide sequence and optionally an amino acid linker. Further aspects of the invention provide combination medicaments comprising the HLA-B27 Fc homodimer and immune checkpoint inhibitors.
Patent CA-2974689-A1 (CA)
Title: Inhibitors of ncca-atp channels for therapy
Inventor: SIMARD MARC J
IPC: A61K31/195
Filed: 2008-06-20
Abstract: Methods and compositions are provided that are utilized for treatment and/or prevention of intraventricular hemorrhage or progressive hemorrhagic necrosis (PHN), particularly following spinal cord injury. In particular, the methods and compositions are inhibitors of a particular NCca-ATP channel and include, for example, inhibitors of SUR1 and/or inhibitors of TRPM4. Kits for treatment and/or prevention of of intraventricular hemorrhage or progressive hemorrhagic necrosis (PHN), particularly following spinal cord injury, are also provided. The present invention also concerns treatment and/or prevention of intraventricular hemorrhage in infants, including premature infants utilizing one or more inhibitors of the channel is provided to the infant, for example to brain cells of the infant.
Patent CA-2977305-A1 (CA)
Inventor: DURWARD JAMES
IPC: B01D11/02
Filed: 2017-08-25
Abstract: The present invention provides a method of using CO2 in an extraction process without the use of mechanical pumps to control CO2 density. In particular, the invention relates to a process for extraction of one or more components from a plant material by manipulation of density of CO2 in the extraction vessel via creating a temperature differential between the liquid CO2 supply and the extraction vessel.
Patent CA-2977374-A1 (CA)
Inventor: ROMANO NITAY
IPC: G06F3/01
Filed: 2016-02-24
Abstract: L'invention concerne un objet qui est identifié ou suivi à l'intérieur d'un volume par projection d'un faisceau lumineux codé avec une ou plusieurs propriétés prédéfinies pour avoir une structure optique prédéfinie dans le volume. Un détecteur capture la lumière provenant de la structure optique prédéfinie réfléchie par le volume. Par l'analyse d'une ou de plusieurs caractéristiques de la lumière à partir de la structure optique prédéfinie réfléchie par l'objet, l'objet est segmenté à partir du volume.
Patent CA-2977988-A1 (CA)
Title: Liners for cooking vessels
Inventor: RADOSTA JOSEPH A
IPC: A47J36/16
Filed: 2016-03-11
Abstract: Liners for cooking vessels, cooking systems, and methods of making liners for cooking vessels are disclosed. The liner can be a multi-layer liner having a bag-like structure with a closed bottom having a bottom edge, a top opening having first and second top edges, and two sealed sides. The liner can have a first side seal extending along a first end from the top opening toward the bottom edge and a second side seal extending along a second end from the top opening toward the bottom edge. The liner material can include an aluminum foil sheet thermally laminated to a polymer film. The polymer film can include a biaxially-oriented polyethylene terephthalate layer coextruded with an amorphous polyethylene terephthalate sealant layer.
Patent CA-2980191-A1 (CA)
Inventor: AYERST ROBERT
IPC: B65D5/54
Filed: 2016-04-29
Abstract: A carton for holding a plurality of articles. The carton having a plurality of panels that extends at least partially around an interior of the carton, the plurality of panels includes a bottom panel, a first side panel, a second side panel, and a top panel. The plurality of panels forming a first compartment for holding the plurality of articles. Liquid-tight features are between the bottom panel and a respective one of the first side panel and the second side panel. Access features are in at least the top panel for accessing the interior of the carton and forming a second compartment that opens to the first compartment.
Patent CA-2981856-A1 (CA)
Inventor: AGUAYO ESMERALDA
IPC: A61K31/44
Filed: 2016-04-13
Abstract: The present invention relates to novel methods of treating Hepatitis B Virus by administering a KDM5 inhibitor.
Patent CA-2983840-A1 (CA)
Inventor: YANG QINSHAN
IPC: G01S11/14
Filed: 2017-10-25
Abstract: Methods for locating an acoustic source. A method may comprise measuring noise from the acoustic source from a downhole environment, which produces a measurement for processing, performing a dispersion analysis on the measurement, performing a space entropy equalization and normalization process on the measurement, performing a weighted integration on the measurement, performing a pattern recognition on the measurement, performing a weighted enhancement on the measurement, and producing a recognition factor from the measurement. A  method may comprise measuring noise from the acoustic source from a downhole environment, which produces a measurement for processing, performing a dispersion analysis on the measurement, performing a time difference scan on the measurement, performing a propagation distance scan on the measurement, performing a weighted enhancement on the measurement, and producing a recognition factor from the measurement.
Patent CA-2986796-A1 (CA)
Inventor: LEWIS TIMOTHY
IPC: A61K39/395
Filed: 2016-06-30
Abstract: Disclosed are antibodies, including antibody drug conjugates, that specifically bind to NTB-A. Also disclosed are methods for using the anti-NTB-A antibodies to detect or modulate activity of (e.g., inhibit proliferation of) an NTB-A-expressing cell, as well as for diagnoses or treatment of diseases or disorders (e.g., cancer) associated with NTB-A-expressing cells, such as multiple myeloma, non-Hodgkin lymphoma and acute myeloid leukemia.
Patent CA-2986815-A1 (CA)
Inventor: SMITH NIGEL CHRISTOPHER
IPC: B63B21/16
Filed: 2016-05-11
Abstract: A gypsy is disclosed, adapted for mounting in a windlass for hauling and/or veering anchor rode. A chain-engagement region (12) of the gypsy comprises chain link pockets (18) sized and spaced around the chain-engagement region to engage with chain of the anchor rode. A line-engagement region (24) is provided, with an array of rope grip features (26) spaced around the line-engagement region. The chain- engagement region of the gypsy is formed from a polymeric material and the line-engagement region is formed from a metal material.
Patent CA-2988383-A1 (CA)
Inventor: SAPARQALIYEV ALDAN ASANOVICH
IPC: H02K1/06
Filed: 2016-06-03
Abstract: The present invention relates to a device for operating a system of inductively interacting blocks (SIB) in an electric machine (EM), and also to an electric drive. In particular, this invention describes a multisector EM and the adjustable equalization (I) of a total torque transmitted to a general starter of the EM. The main task of the present invention is to increase the energy capacity value of the EM. The invention additionally provides for an increase in the efficiency value and a reduction in the material consumption of the EM. Furthermore, the proposed variants of the SIB include all types of EM. The invention can be used for creating new energy-efficient types of EM and for wide-scale (mass) use of compact and environmentally friendly electric motors, instead of environmentally harmful and unwieldy internal combustion engines.
Patent CA-2993337-A1 (CA)
Inventor: BEYELER PATRICK G
IPC: A41D27/28
Filed: 2016-07-12
Abstract: The cooling suit, consisting of a suit for legs, torso and arms, includes inwardly branching gas channels, with a plurality of outlets, from a tube sleeve opening outwards in the hip region. There is also a compressed gas cylinder (17) for wearing with the suit and connecting the outlet tube (19) thereof to a coupling part (20) on said tube sleeve, and which comprises a valve (18) and a setting wheel (24) for the metered discharge of expanded gas into the gas channels. The gas channels in the upper part of the suit comprise outflow openings in the region of the lower back, at the hips and in the neck region, in the armpits, on the inner sides of the arm joints and the inner sides of the sleeves. In the lower part, i.e. in the trouser legs, outflow openings are arranged in the hollows of the knees and in the region of the crotch. Said cooling suit is operated using a dry compressed gas that is carried in the compressed gas cylinder (17). The gas flowing out of the compressed gas cylinder (17) is expanded, subsequently cooled and then flows through the gas channels and cools the body of the wearer at the outflow openings. Perspiration is transported away by the continuous supply of gas via the breathable material of the suit.
Patent CA-2994557-A1 (CA)
Inventor: VELASQUEZ JUAN ESTEBAN
IPC: C07C51/00
Filed: 2016-08-29
Abstract: Hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof are dehydrated using a catalyst and a method to produce bio-acrylic acid, acrylic acid derivatives, or mixtures thereof. A method to produce the dehydration catalyst is also provided.
Patent CA-2995640-A1 (CA)
Inventor: ZAVITZ BRYANT
IPC: E04C5/16
Filed: 2016-08-16
Abstract: The present invention broadly comprises a method and apparatus for constructing a concrete structure. In one embodiment, a structure includes a column section and a beam section. One of the column section and the beam section includes an assembly with a threaded rod, and the other of the column section and the beam section includes an assembly having an aperture configured to receive the threaded rod.
Patent CA-2999014-A1 (CA)
Inventor: BUTTI AGOSTINO
IPC: H01H71/04
Filed: 2018-03-23
Abstract: An electronic protection device (1) for a LV electric line (100) including one or more conductors (P, N), comprising: - one or more pairs of electric contacts (2) electrically connectable with corresponding conductors of said electric line and adapted to be mutually coupled or decoupled, said electric contacts being coupled when said protection device is in a closed state and being decoupled when said protection device is in a tripped state or open state; - a control unit (3) comprising a controller (31) including data processing resources, said controller being capable of testing the operating conditions of said electronic protection device; - a signalling arrangement (7) including one or more signalling devices (71) driven by said controller. Said signalling arrangement comprises a first signalling device (71) adapted to provide light signals (L1, L2, L3) indicative of the operating conditions for said electronic protection device, when said electronic protection device is in a closed state.