baber/WOPTO huggingface dataset:
Patent CA-3006009-A1 (CA)
Inventor: GOUDALLE SEBASTIEN
IPC: G01F23/18
Filed: 2016-11-22
Abstract: The invention relates to an oxy-acetylene work apparatus comprising a first acetylene container (1), a first pressure gauge (2), a first pressure indicator (4) and a first two-dimensional marking (5), said first pressure indicator (4) being capable of adopting a plurality of angular positions relative to said first marking (5); a second oxygen container (21), a second pressure gauge (22) comprising a second pressure indicator (24) and a second two-dimensional marking (25), said second pressure indicator (24) being capable of adopting a plurality of angular positions relative to said second marking (25); a device for collecting images (7) of the first and second pressure gauges (1, 2); and an electronic logic circuit (8) configured to process said images of the first and second pressure gauges (1, 2) so as to determine the pressure values measured by the first and second pressure gauges (2, 22). According to the invention, the apparatus also comprises a sensor (6) of the temperature of the first container (1) and the electronic logic circuit (8) is configured to determine, in accordance with a predetermined initial amount of acetylene, the value of the temperature measured by the sensor (6) and the value of the pressure measured by the first pressure gauge (2), the residual amount of acetylene in the first container (1), and to determine, in accordance with a predetermined initial amount of oxygen and the value of the pressure measured by the second pressure gauge (22), the residual amount of oxygen in the second container (21).
Patent CA-3012312-A1 (CA)
Title: Adamantane derivative and use thereof
Inventor: MORIGUCHI SHIGEKI
IPC: C07C229/28
Filed: 2017-01-26
Abstract: The present invention provides a pharmaceutical composition for treating or preventing a cognitive disease or disorder, containing a compound represented by Formula (1), an enantiomer thereof, a diastereomer thereof, or a pharmaceutically acceptable salt thereof.
Patent CA-3014155-A1 (CA)
Inventor: BRUZZONE ALESSANDRO ARTURO
IPC: F16H19/04
Filed: 2017-02-10
Abstract: A reconfigurable machining center (1), which comprises: - a base structure (2) which extends longitudinally in a first direction (X), - a first movable crossmember (3) which is supported so that it can move with respect to the base structure (2) in the first direction (X) and is provided with an equipped machining head (4), - supporting elements for supporting the movable crossmember (3) on the base structure (2) so that it can move along the first direction (X), - a first leadscrew rack (5), integral with the base structure (2), which comprises a first helical circular toothed sector (51), the leadscrew rack (5) extending along the base structure (2) in a longitudinal direction parallel to the first direction (X) for the entire extension of the base structure in the first direction (X), - a first screw (6) rotationally coupled to the movable crossmember (3) by way of a moving assembly (7), the screw (6) engaging with the corresponding first leadscrew rack (5), the screw having its rotation axis parallel to the first direction (X), wherein the longitudinal extension of the base structure (2) in the first direction is an integer multiple of the pitch of tooth of the leadscrew racks (5), and wherein the base structure (2) further comprises elements for coupling (8) that are adapted to couple the base structure (2) to a following and/or preceding adjacent base structure (2') along the first direction (X).
Patent CA-3015308-A1 (CA)
Title: Dental instrument for restorative procedures
Inventor: KATZ STUART JEFFREY
IPC: A61C5/85
Filed: 2017-02-23
Abstract: This invention presents "respect" for the adjacent tooth by providing an instrument and method that presses the matrix band against the adjacent tooth, and presents inventive examples of the concave shape of its prongs (to match the convex contour of the adjacent tooth) and the hinged couplings that translate well the clinician's personal efforts to press against the adjacent tooth in what are otherwise, awkward ergonomic angles. By moving the mechanical levers of his own body more proximate the treated tooth and by using a stabilizing arm that establishes a fulcra point of stability in the tooth adjacent to the treated tooth, the clinician can better achieve the objectives of good physiologic fit of the matrix band with the adjacent tooth.
Patent CA-3015339-A1 (CA)
Title: Fiber-reinforced composite extrusion with enhanced properties
Inventor: EHRLICHMANN JESSICA KATHRYN
IPC: B29B9/06
Filed: 2017-02-23
Abstract: Embodiments herein include compositions, extruded articles, and methods of making the same. In an embodiment, an extruded article is included. The extruded article can include an extruded segment comprising a first composition. The first composition can include a polymer resin, an impact modifier and fibers. In some embodiments, the extruded segment can have a surface exhibiting an average depression depth of less than 0.0045 inches (0.1143 mm). Other embodiments are also included herein.
Patent CA-3016487-A1 (CA)
Title: Methodes et compositions pour la production de gametes clonales, non reduites, non recombinees
Inventor: ALBERTSEN MARC C
IPC: C12N15/82
Filed: 2017-03-17
Abstract: La présente invention concerne des méthodes et des compositions utiles permettant d'éviter une méiose et une reproduction clonale chez les plantes par l'intermédiaire des graines. L'invention concerne des polynucléotides et des polypeptides associés de Spo11, Rec8, OD1-1A, et OD1-3A, ainsi que des méthodes et des compositions permettant de supprimer leur niveau d'expression ou leur activité.
Patent CA-3017529-A1 (CA)
Inventor: SMITH JERRY WAYNE
IPC: A61K36/87
Filed: 2017-04-03
Abstract: La présente invention concerne des extraits de raisin liquides et pulvérulents présentant une teneur élevée en composés phénoliques. Les extraits peuvent être préparés à partir de pépins de raisin, de peaux de raisin ou de leur combinaison. Dans certains cas, les extraits peuvent être des mélanges d'extraits de pépins de raisin et d'extraits de peau de raisin. L'invention concerne également des procédés de fabrication de ces extraits. Ces procédés impliquent des conditions de température contrôlées pour augmenter le rendement en composés phénoliques dans les extraits. L'invention concerne en outre des procédés faisant appel à l'extraction pour traiter des patients, notamment pour traiter un cancer et des lésions d'organes cibles liées à l'hypertension.
Patent CA-3018048-A1 (CA)
Inventor: KAWAUCHI JUNPEI
IPC: C12M1/00
Filed: 2017-03-31
Abstract: This application provides a kit or device for detecting early stage pancreatic cancer or pancreatic cancer precursor lesions, which comprises a nucleic acid that can specifically bind with miRNA in a specimen from a test subject. The application also provides a method for detecting early stage pancreatic cancer or pancreatic cancer precursor lesions, which comprises the in vitro measurement of the amount of expression of the miRNA.
Patent CA-3019773-A1 (CA)
Inventor: LOCKE MARCOS
IPC: F24F1/0373
Filed: 2018-10-04
Abstract: A heat pump system includes a compressor, a usage side heat exchanger, a heat source side heat exchanger, an expansion mechanism, a main refrigerant flow control device switchable between cooling and heating modes, a gas reheat heat exchanger, a fan, and a secondary refrigerant flow control device switchable between first, second, and third modes. Refrigerant flows from the compressor discharge line to the main refrigerant flow control device in the first mode. Refrigerant flows from discharge line to gas reheat heat exchanger and then main refrigerant flow control device in the second mode. Refrigerant flows both from discharge line to gas reheat heat exchanger and then main refrigerant flow control device, and from discharge line to main refrigerant flow control device without flowing through the gas reheat heat exchanger in the third mode. Refrigerant may flow to the usage side and hot gas reheat heat exchanger in the heating mode.
Patent CA-3021627-A1 (CA)
Title: Lighting elevating apparatus
Inventor: ISAYAMA KIYOSHI
IPC: F21V21/36
Filed: 2017-04-17
Abstract: Provided is an illumination raising/lowering device having a simple structure and preventing the tangling of reel wires. The illumination raising/lowering device is provided with: a reel including a reel wire winding surface and placed in a state in which the longitudinal direction of the reel is vertical, the reel being coupled to an electric motor and rotating about an axis on the lateral direction surface thereof by the electric motor; a reel wire to be wound around the reel wire winding surface by rotation of the reel; a winding guide including a reel wire contact portion opposed to the reel wire winding surface, and placed in parallel with the reel, the distance between the reel wire winding surface and the reel wire contact portion being equal to or smaller than the diameter of the reel wire; and a connector attached to the distal end of the reel wire and connecting the reel wire to an object to be raised/lowered that is suspended below the illumination raising/lowering device. The winding guide rotates in reverse along with the rotation of the reel, and the reel wire passes between the reel wire winding surface and the reel wire contact portion.
Patent CA-3022894-A1 (CA)
Title: Predictive focus tracking apparatus and methods
Inventor: ARIANPOUR ASHKAN
IPC: G02B21/00
Filed: 2017-12-22
Abstract: An imaging system may include a sample stage comprising a surface to support a sample container, the sample container having a plurality of sample locations; an optical stage having an objective lens, the optical stage being positionable relative to the sample stage to image samples at the sample locations; an actuator physically coupled to at least one of the sample stage and the optical stage to move the sample stage relative to the optical stage to focus the optical stage onto a current sample location; and a drive circuit to determine a focus setting for a next sample location and to provide a drive signal to the actuator before the optical stage is positioned to image a sample at the next sample location, wherein at least one parameter of the drive signal is determined using a difference between a focus setting for the current sample location and the determined focus setting for the next sample location.
Patent CA-3023536-A1 (CA)
Inventor: BETTERIDGE BRYCE L
IPC: F16F1/373
Filed: 2017-06-09
Abstract: A cushioning and impact absorbing pad system with a surface layer of thickness t, and an elastomeric sub-surface structure of height h. The sub-surface structure comprises an array of elastomeric columns wherein each column has a frustoconical column wall surrounding a central void. The frustoconical column walls have a zone that is a more compressible, relatively collapsible zone in a region at an end of the column opposite the surface layer and a tone that is a relatively less compressible zone in a region at the end of the column abutting the surface layer. Column walls are tapered with draft angles in the range of greater than 6 degrees and less that 10 degrees.
Patent CA-3024097-A1 (CA)
Inventor: YANG XING
IPC: C07D417/12
Filed: 2017-05-12
Abstract: Cette invention concerne des agents d'imagerie et thérapeutiques très puissants et sélectifs à base d'un radionucléide ciblant l'anhydrase carbonique IX caractérisés par une absorption non spécifique minimale par les organes. Cette invention concerne également des méthodes d'imagerie et/ou destinées à traiter des cellules ou des tumeurs exprimant l'anhydrase carbonique IX.
Patent CA-3025061-A1 (CA)
Inventor: Vazquez Castro Jesus Javier
IPC: B29C65/34
Filed: 2018-11-22
Abstract: Joining method for thermoplastic elements that comprises the following steps: -    providing two thermoplastic parts (1) having two surfaces to be joined, - locating a graphene layer (2) between the two thermoplastic parts (1) adjacent to the surfaces to be joined, - heating the graphene layer (2) such that the graphene layer (2) melts the thermoplastic resin of the adjacent surfaces of the two thermoplastic parts (1) that are joined.
Patent CA-3025466-A1 (CA)
Inventor: DESHPANDE SACHIN G
IPC: H04N19/30
Filed: 2017-05-19
Abstract: A method for encapsulating scalable video data is disclosed. The method comprising: receiving coded video data, wherein coded video data includes multilayer video presentation data; setting a video parameter video usability information present flag (VPS_VUI_present_flag) according to a defined constraint, wherein the defined constraint requires the video parameter video usability information present flag to indicate the presence of a video parameter set visual usability information (VPS_VUI()); setting values for syntax elements defined for the video parameter set visual usability information; and encapsulating the coded video data and the values in a data structure.
Patent CA-3026814-A1 (CA)
Inventor: CARTIER PAUL
IPC: E05B65/08
Filed: 2017-06-05
Abstract: The locking mechanism is generally adapted to a door system having a door unit slidably mounted to a door frame to open and close by sliding longitudinally along the door frame. The locking mechanism has : a pivoting member pivotally mounted to one of the door frame and the door unit for pivoting about a pivot axis, and a hook member spaced apart from the pivot axis such that the hook member can pivot about the pivot axis via the pivoting member; and a guide member secured to the other one of the door frame and the door unit, the guide member having a channel formed therein to receive the hook member when the pivoting member is moved toward the guide by said sliding of the door, and subsequently maintain engagement with the hook member.
Patent CA-3027578-A1 (CA)
Inventor: QIAN ZHEN
IPC: C09D133/08
Filed: 2016-06-17
Abstract: A novel coating composition comprising, by dry weight based on total dry weight of the coating composition, i) from 20% to 45% of emulsion copolymer being a copolymerization product of a monomer mixture comprising, by dry weight based on the total dry weight of the emulsion copolymer, from 30% to 80%, of ethyl acrylate; from 20% to 70%, of a vinyl monomer; and from 1% to 4%, of an ethylenically unsaturated carboxylic acid containing monomer; ii) from 0.5% to 5% of a paraffin wax; iii) from 30% to 55% of a pigment; and iv) from 0.003% to 0.5% of lithium hydroxide.
Patent CA-3028854-A1 (CA)
Inventor: SARAZIN FREDERIC
IPC: B60C11/16
Filed: 2017-06-21
Abstract: The invention relates to a pneumatic tyre comprising a tyre tread (12) with a tread surface (32), and a plurality of studs (20) secured in the tyre tread (12) and projecting relative to said tread surface (32), the average area density of studs (20) on the tread surface (32) being at least equal to 6.7 studs per dm2 and the static strike force of each of the studs (20) ranging from 120 N to 170 N.
Patent CA-3030993-A1 (CA)
Title: Saisie de valeurs de mesure pour une eolienne
Inventor: MERTENS RENE
IPC: F03D17/00
Filed: 2017-07-11
Abstract: La présente invention concerne un procédé de saisie d'au moins une valeur de mesure, la valeur de mesure étant saisie au moyen d'au moins un drone de mesure (2) et le drone de mesure (2) volant pour saisir la valeur de mesure dans une position prédéterminée, ledit drone étant maintenu dans la position prédéterminée au moyen d'un réglage de position ou son changement de la position prédéterminée étant saisi, ledit drone saisissant l'au moins une valeur de mesure et transmettant et/ou mémorisant l'au moins une valeur de mesure saisie ou au moins une valeur représentative de ladite valeur de mesure, à/sur un dispositif d'évaluation (10).
Patent CA-3031502-A1 (CA)
Inventor: AZZARELLO MARCUS
IPC: A01M1/24
Filed: 2017-01-27
Abstract: A system and method of monitoring and controlling cellulose-consuming pests in a predetermined location that provides for the use of an assembly that has a main body containing a plurality of cellulose-containing bait units, which act as an attractant to cellulose-consuming pests. A plurality of cellulose-containing bait units are removably placed in the assembly. A moisture-retaining member is positioned in the upper portion above an uppermost of the bait units. A removable cap frictionally fittingly engages with the upper portion. The cap has an opening allowing liquid, such as water, to be poured into the main body to moisten the bait units and make them more attractive to foraging insects. If consumption of the cellulose material is detected, the bait units may be substituted with a bait material containing poisonous substance. The pests consume the bait and carry the poison to the colonies. The design incorporates below grade, at grade, and above grade cellulose source, thus giving the insect a choice of feeding locations. These alternate sources and added attractant features of the system increase the chance of the insect actually finding and consuming the bait food source.
Patent CA-3034684-A1 (CA)
Inventor: SILBER YVONNE BEATA
IPC: A61P25/28
Filed: 2017-09-29
Abstract: A method of attenuating, treating or preventing cognitive aging in an individual who does not have dementia includes administering to the individual a therapeutically effective amount of a composition containing an omega-3 fatty acid, a nitric oxide releasing compound, and Vitamin B12. The composition is administered in a daily dose that provides 50 to 500 times the recommended daily requirement (RDA) of Vitamin B12 per day, for example about 200 times the RDA of Vitamin B12 per day. Optionally Vitamin B6 and/or Vitamin B9 can be included in the composition. The method can achieve a benefit that is one or more of decreasing brain atrophy, increasing or maintaining number of synapses, increasing amyloid-ß phagocytosis, or decreasing or maintaining neuroinflammation in the non-demented individual. The method can prevent dementia in an individual at risk thereof, for example an elderly human.
Patent CA-3035003-A1 (CA)
Title: Compose 1-phenyl-3-carbamoyl uree, et son utilisation
Inventor: YAMADA SHINYA
IPC: C07D213/69
Filed: 2017-08-24
Abstract: La présente invention concerne un composé représenté par la formule (1). Le composé présente une excellente efficacité de lutte contre les maladies des plantes, et est utile en tant que principe actif d'un agent de lutte contre les maladies des plantes.
Patent CA-3035997-A1 (CA)
Inventor: FRENCH JORDAN ROBERT
IPC: B65D77/00
Filed: 2019-03-07
Abstract: A container with a selectively openable cover to selectively allow access to one or more compartments is disclosed.
Patent CA-3037107-A1 (CA)
Inventor: CORR STUART
IPC: A61K31/56
Filed: 2017-09-18
Abstract: A pharmaceutical composition is described. The composition comprises: (i) a drug component comprising at least one salmeterol compound selected from salmeterol and the pharmaceutically acceptable derivatives thereof; and (ii) a propellant component comprising 1,1 -difluoroethane (HFA-152a).
Patent CA-3037160-A1 (CA)
Title: Electronic collaboration and communication method and system
Inventor: FAHRENDORFF ANDERS
IPC: H04W12/06
Filed: 2019-03-19
Abstract: An electronic communication method and system are disclosed. Exemplary methods include using the second communication device, determining a presence of a first communication device, based on the step of determining the presence of the first communication device, using a cloud service, connecting the first communication device to the electronic communication, and using the cloud service, connecting the second communication device to the electronic communication. Exemplary methods and systems can provide a way to automatically extract meeting access information and seamlessly launch and/or log a user/participant into an electronic communication.
Patent CA-3037415-A1 (CA)
Title: Synthesis of metallocene polymerization catalyst
Inventor: CARTER CHARLES
IPC: C07F17/00
Filed: 2019-03-20
Abstract: A one pot synthetic method for making a bridged cyclopentadienyl/fluorenyl type ligand and the corresponding ansa metallocene polymerization catalyst. In a key step, a cyclopentadienide/fluorenide dianion is prepared by combining a fluorene compound, a fulvene compound, and at least 2 molar equivalents of KN(SiMe3)2 in any order in the presence of an ether solvent under ambient conditions. Reaction of the cyclopentadienide/fluorenide dianion with a Group IV transition metal chloride, followed by alkylation gives a metallocene polymerization catalyst in good yields.
Patent CA-3040957-A1 (CA)
Title: Surgical microscope system with automatic zoom control
Inventor: MARK SUI WAI JACKY
IPC: A61B90/30
Filed: 2019-04-24
Abstract: A surgical microscope system for use in a medical procedure. The surgical microscope system is controlled in a first mode of operation corresponding to a phase of the medical procedure and defining at least one setting for adjusting a set of adjustable optics. While in the first mode of operation, the surgical microscope system automatically determines, from a captured image, an indication that a second mode of operation is relevant. The mode of operation is switched to the second mode of operation.
Patent CA-3041804-A1 (CA)
Inventor: ROEKENS JURGEN
IPC: F25D31/00
Filed: 2017-10-25
Abstract: A system may include a beverage compartment with a beverage positioned therein, a wetted material disposed about the beverage, at least one sorption cartridge, and a vacuum pump. The sorption cartridge may be in communication with the beverage compartment, and the vacuum pump may be in communication with the sorption cartridge to create a vacuum in the sorption cartridge and the beverage compartment, causing water to evaporate from the wetted material and be captured by the sorption cartridge, thereby lowering the temperature of the wetted material and in turn cooling the beverage. In some instances, the sorption cartridge may be detached from the vacuum pump and the beverage compartment to discharge the captured water therein by way of solar energy. In other instances, the sorption cartridge may be in communication with a heater assembly to blow heated air through the sorption cartridge to discharge the captured water therein.
Patent CA-3042406-A1 (CA)
Title: Reactor system for separation and enrichment of minerals from a slurry containing minerals and other materials
Inventor: FERNALD MARK R
IPC: B03B7/00
Filed: 2017-11-01
Abstract: A reactor system has a number of stations arranged to recover mineral particles in a slurry. The system includes a hopper to receive the slurry and barren media having hydrophobic coating to attract the mineral particles. The hopper provides a mixture of barren media and slurry to a tumbler arranged to stir the mixture in order to increase the contact between the slurry and the barren media so as to allow the mineral particles to attach to the barren media to form mineral laden media. The mineral laden media are conveyed to a rinsing station where water jets are used to wash the gangue materials off the mineral laden media. The rinsed mineral laden media are mixed with a surfactant so that the mineral particles are released from the mineral laden media. High-pressure water and air jets are then used to remove remaining surfactant from the released media.