baber/WOPTO huggingface dataset:
Patent CA-2972867-A1 (CA)
Inventor: CHEVALLIER STANISLAS
IPC: B32B7/06
Filed: 2016-01-05
Abstract: The invention relates to a method for preparing a sheet item that is intended to be attached to a permanent carrier. The method includes the following steps: - applying at least one layer (201, 202, 203), of material to be painted, onto a temporary carrier (10), the temporary carrier being selected so that, after drying, the temporary carrier (10) is separated by peeling from the layer of material to be painted or the first layer of material to be painted; before the layer of material to be painted or the last layer of material to be painted has completely dried, - applying, directly onto the free surface of the same, a non-adhesive fibrous material backing layer (30) under mechanical conditions suitable for creating partial interpenetration of the fibers of the material of the backing layer (30) and the undried material (203) to be painted; and after drying, - permanently anchoring the layer(s), of material to be painted, onto said backing layer (30).
Patent CA-2975592-A1 (CA)
Title: Non-beam pumping unit driven by a motor reduction unit
Inventor: SU ZHISHEN
IPC: F04B47/02
Filed: 2017-08-08
Abstract: The utility belongs to the field of the non-beam pumping unit, specifically relating to a non-beam pumping unit driven by a motor reduction unit. The non-beam pumping unit driven by a motor reduction unit comprises a base, a tower body and a drive mechanism. The drive mechanism is mounted on the platform, comprising a motor reduction unit, a large roller, a small roller, a belt and a counterweight device. The motor reduction unit drives the large roller to rotate by a coupling, and one end of the belt is connected with a beam hanger and the other end hangs down after wrapping around the large roller and the small roller from the upper side and then connected with the counterweight device. The motor reduction unit is composed of a motor and a planetary gear reducer in series.
Patent CA-2977508-A1 (CA)
Inventor: MOSES JOHN
IPC: A01K1/015
Filed: 2017-08-29
Abstract: This invention would allow barns to automate the dispensing of manure bedding to stalls that require additional manure bedding. This system would consist of a storage container that would keep a surplus of manure bedding within that would cycle down into a track. There would be a conveyance device in the storage container that would prevent the manure bedding from sticking to the container. The conveyance device would be housed within a metal unit which would carry the bedding to where the bedding is required. The basis of need would be purely determined by the amount of material present beneath the rail as gravity would allow more bedding to fall if there is none present, or would not allow more to fall if there is already bedding present. The bedding would then fall into a cascading slope with the peak being beneath the rail.
Patent CA-2979535-A1 (CA)
Title: Process for recovering value metals from ore
Inventor: FILMER ANTHONY OWEN
IPC: C22B3/04
Filed: 2016-01-29
Abstract: This invention relates to a process for recovering valuable metals from ore with significantly reduced water consumption through the discrete treatment and storage of coarse tailings. Ore is ground to produce a coarse particulate ore. The coarse particulate ore is treated in a coarse flotation stage to produce a low grade concentrate fraction and a coarse tailings fraction. The low grade concentrate fraction is treated to produce fine tailings and a saleable concentrate. The coarse tailings are treated separately from the fine tailings and water is recovered from the coarse tailings by hydraulically stacking; filtering or screening, whereafter the coarse tailings are dry stacked, without being recombined with the fine tailings.
Patent CA-2979546-A1 (CA)
Title: Anti-pathogenic compositions
Inventor: RONEN RAZIEL
IPC: A61K36/54
Filed: 2016-03-17
Abstract: Antimicrobial, antiviral and antifungal composition and methods of use thereof are provided.
Patent CA-2979649-A1 (CA)
Title: Integrated headwear and headlight system and method
Inventor: MANNING JAY-B
IPC: A42B3/04
Filed: 2017-09-20
Abstract: An integrated headwear and headlight system includes a headwear having an exterior and a recess wherein the recess has at least one edge. The recess is configured to receive a lamp housing nested within the recess. An energy source is affixed onto the integrated headwear and headlight system. A light source is coupled mechanically within the lamp housing and electrically coupled to the energy source. A window with a latch is pivotably connected on at least one edge of the recess. The window is configured to cover the recess when in its latched position. A toggle button is mounted to actuate the light source and a controller circuit changes the brightness and modes of operation. The integrated headwear and headlight system is useful for providing light in work environments.
Patent CA-2979851-A1 (CA)
Title: Surface cleaning apparatus
Inventor: CONRAD WAYNE ERNEST
IPC: A47L5/12
Filed: 2015-12-15
Abstract: A multimode surface cleaning apparatus comprises a surface cleaning head, an upright section moveably mounted to the surface cleaning head between a plurality of reclined floor cleaning positions and an upright storage position, a hand vacuum cleaner removably mounted to the upright section and an auxiliary dirt collection assembly removably mounted to the upright section wherein the auxiliary dirt collection assembly comprises a dirt collection region and optionally a pre-motor filter, one or more cyclones and a suction motor.
Patent CA-2981896-A1 (CA)
Inventor: BLAKE WILLIAM SYDNEY
IPC: B65D47/34
Filed: 2012-04-11
Abstract: A mechanically operated, one-turn actuation, duration spray pump mechanism for dispensing product from a container, wherein a cylinder is fixed to a cylinder retainer closure adapted to be attached to a container. In use, the cylinder extends into the container, and a splined shaft extends coaxially into the cylinder from a rotatable actuating collar connected to the cylinder retainer closure. At least one piston is mounted for axial movement on the shaft in sealed sliding relationship with the shaft and the cylinder. Interengaged structure between the piston and cylinder causes the piston to move axially within the cylinder to draw product into the cylinder and to store energy in an energy storage device when the actuating collar and shaft are rotated.  The stored energy moves the piston to exert pressure on the product in the cylinder and dispense it when a discharge valve is open.
Patent CA-2985784-A1 (CA)
Inventor: IRWIN MICHAEL D
IPC: H01L31/04
Filed: 2016-05-12
Abstract: Photovoltaic devices such as solar cells, hybrid solar cell-batteries, and other such devices may include an active layer disposed between two electrodes. The active layer may have perovskite material and other material such as mesoporous material, interfacial layers, thin-coat interfacial layers, and combinations thereof. The perovskite material may be photoactive. The active layer may include a titanate. The perovskite material may be disposed between two or more other materials in the photovoltaic device. Inclusion of these materials in various arrangements within an active layer of a photovoltaic device may improve device performance. Other materials may be included to further improve device performance, such as, for example: additional perovskites, and additional interfacial layers.
Patent CA-2985909-A1 (CA)
Title: Fuel assembly
Inventor: BASHKIRTSEV SERGEY MIKHAILOVICH
IPC: G21C21/10
Filed: 2011-05-11
Abstract: Nuclear fuel assemblies include fuel elements that are sintered or cast into billets and co-extruded into a spiral, multi-lobed shape. The fuel kernel may be a metal alloy of metal fuel material and a metal-non-fuel material, or ceramic fuel in a metal non-fuel matrix. The fuel elements may use more highly enriched fissile material while maintaining safe operating temperatures. Such fuel elements according to one or more embodiments may provide more power at a safer, lower temperature than possible with conventional uranium oxide fuel rods. The fuel assembly may also include a plurality of conventional UO2 fuel rods, which may help the fuel assembly to conform to the space requirements of conventional nuclear reactors.
Patent CA-2986016-A1 (CA)
Inventor: SIBLEY RICHARD JR
IPC: B62D53/06
Filed: 2016-05-04
Abstract: A system for monitoring a trailer hitch assembly includes a first sensor sensing the position of a kingpin of a trailer relative to a throat of a hitch plate, a second sensor sensing a position of the locking mechanism movable between locked and unlocked positions, a control circuit coupled with the first sensor and determining whether the first sensor indicates a proper location of the kingpin relative to the throat and whether the second sensor indicates that the locking mechanism is in the locked position, and a light source proximate the throat of the kingpin and activated when the control circuit determines that the kingpin is properly located and that the locking mechanism is in the locked position, such that the light source illuminates the throat and the kingpin assisting visual inspection of the position of the kingpin relative to the throat.
Patent CA-2986070-A1 (CA)
Title: Procede ameliore de fabrication d'une piece metallique du type sandwich presentant une forme non-developpable
Inventor: PICAUT GWENAEL
IPC: B32B37/12
Filed: 2016-05-19
Abstract: L'invention se rapporte à un procédé de fabrication d'une pièce métallique (1) du type sandwich présentant une forme non-développable, cette pièce comprenant une âme en nid-d'abeilles métallique (2) ainsi que deux peaux métalliques (4) agencées de part et d'autre de l'âme, le procédé comprenant : - une étape de déformation plastique de tôles (4') pour l'obtention des deux peaux métalliques (4); puis, - une étape de solidarisation des deux peaux (4) à l'âme (2).
Patent CA-2986444-A1 (CA)
Title: Implantable scaffolds for treatment of sinusitis
Inventor: CHANGCHENG YOU
IPC: A61F2/04
Filed: 2016-06-29
Abstract: This disclosure describes, inter alia, materials, devices, kits and methods that may be used to treat chronic sinusitis.
Patent CA-2986893-A1 (CA)
Title: Distributeur de pansements, contenant pour trousse de premiers secours et procede de production d'un contenant pour trousse de premiers secours
Inventor: REINIUS PELLE
IPC: A61F17/00
Filed: 2016-05-24
Abstract: Un distributeur de pansements est décrit pour retenir un paquet de pansements, duquel des pansements peuvent être retirés individuellement. Une paroi arrière du distributeur limite le mouvement du paquet dans la direction vers l'arrière et un premier et un deuxième épaulement d'une porte capable d'ouverture et de fermeture limitent le mouvement dans la direction vers l'avant. Lorsque la porte est ouverte, le mouvement du paquet n'est plus limité vers l'avant pour pouvoir retirer le paquet du distributeur. Le distributeur peut faire partie d'un contenant d'une trousse de premiers soins.
Patent CA-2986906-A1 (CA)
Title: Methode de revetement d'un dispositif cathodique d'un four electrolytique de production d'aluminium primaire (variantes)
Inventor: PROSHKIN ALEKSANDR VLADIMIROVICH
IPC: C25C3/08
Filed: 2016-07-07
Abstract: L'invention concerne le domaine de la métallurgie non ferreuse et notamment un équipement technologique destiné à la production d'aluminium primaire par voie d'électrolyse et notamment des procédés de formation de revêtement interne dans un dispositif à cathode d'un électrolyseur. Le procédé de formation de revêtement interne dans un dispositif à cathode d'un électrolyseur pour produire de l'aluminium consiste à verser une couche d'isolation thermique dans la chemise du dispositif à cathode, former une couche réfractaire puis comprimer les couches formées, monter des blocs de sole et de bord puis garnir les interstices entre eux avec une masse de sole produite à froid. Selon l'invention, on monte, dans la première variante, entre les couches d'isolation thermique et ignifuge, un élément souple en matière organique dense. Selon l'invention, dans une deuxième variante, on mont entre les couches d'isolation thermique et réfractaire une pellicule de graphite souple, et on monte en dessous de la pellicule de graphite un élément souple en matière organique dense. Les variantes proposées de procédés de formation de revêtement interne dans un dispositif à cathode d'un électrolyseur pour obtenir de l'aluminium primaire permettent de réduire la consommation d'énergie électrique grâce à une meilleure stabilisation des propriétés thermiques et physiques d'isolation thermique dans la base, augmenter la durée de vie des électrolyseurs.
Patent CA-2987666-A1 (CA)
Inventor: MARWOOD ROBERT
IPC: E04B2/00
Filed: 2017-12-01
Abstract: A masonry support apparatus supports a wall of brick or other masonry material in a building, provides a thermal break between the wall and a concrete floor of the building, and secures insulation material between the wall and the floor. The masonry support apparatus comprises an elongated longitudinally extending support member, at least one insulation bracket assembly extending rearwardly from the support member for securing an insulation block, and at least one concrete anchor extending rearwardly from the insulation bracket assembly for securing to a concrete floor. The support member, insulation bracket assembly and concrete anchor are permanently joined together to form a unitary structure.
Patent CA-2997663-A1 (CA)
Inventor: LUTTGE WOLFGANG
IPC: H02K15/04
Filed: 2016-12-15
Abstract: A wave winding apparatus for producing wave windings has a winding unit (1) which has a winding blade device (10) which is rotatable about a winding axis (A) in a winding direction (P1) and on which a winding wire (4) is intended to be wound. The winding apparatus has at least one wire feeding device (2a, 2b) which feeds the winding wire (4) to the winding unit (1) in a feeding direction (Y) in order to wrap the winding blade device (10); furthermore, a transporting device (3) which is designed to transport the winding wire (4) wound up on the winding blade device (10) to form a wave winding in a transporting direction (X) parallel to the winding axis (A). The transporting device (3) has a conveying arrangement (31, 32) which moves the wave winding through the transporting device (3) in the transporting direction (X). The conveying arrangement (31, 32) is mounted in the transporting device (3) so as to be rotatable in the winding direction (P1) about an axis of rotation (A) extending coaxially with the winding axis.
Patent CA-2998051-A1 (CA)
Inventor: ZIMMERMAN CRAIG
IPC: C23C8/68
Filed: 2018-03-13
Abstract: A process comprising: - placing a boronizing powder composition in the interior of a metal pipe comprising a first end, a second end, an inside surface and an outside surface; - heating the pipe in a vessel having an interior, to a temperature from 1400°F to 1900°F, thereby forming spent boronizing reaction gases and a borided layer on the inside surface, wherein the vessel interior has an atmosphere that surrounds the outside surface of the metal pipe; and - flowing the spent boronizing reaction gases into the atmosphere surrounding the outside surface of the pipe, thereby forming an oxygen-depleted atmosphere.
Patent CA-2999821-A1 (CA)
Inventor: CHUNG DAE KYUN
IPC: C12P1/04
Filed: 2015-09-30
Abstract: The present disclosure relates to a method for preparing an aglycone or hydrolyzed glycoside converted from a glycoside and, specifically, to a method for preparing an aglycone or hydrolyzed glycoside from a glycoside by converting a glycoside into an aglycone form or hydrolyzed glycoside by using a microorganism producing .beta.-glycosidase, and then recovering the aglycone or hydrolyzed glycoside accumulated in the cells of the microorganism.
Patent CA-3000129-A1 (CA)
Inventor: KOMIYAMA MASAKAZU
IPC: G06Q10/08
Filed: 2017-06-23
Abstract: L'invention concerne un système de traitement d'informations qui comprend un corps mobile en mouvement, un dispositif d'imagerie disposé sur le corps mobile et un dispositif de traitement d'informations. Le dispositif d'imagerie comprend un moyen d'imagerie pour capturer en continu des images et un moyen de transmission qui transmet les images capturées par le moyen d'imagerie. Le dispositif de traitement d'informations comprend : un moyen de réception qui reçoit les images capturées; un moyen d'identification qui identifie, dans les images capturées, des articles et des unités de stockage dans lesquels les articles peuvent être stockés; un moyen de sélection qui sélectionne une combinaison d'une unité de stockage et d'un article stocké dans l'unité de stockage sur la base des articles et des unités de stockage identifiés par le moyen d'identification; un moyen de stockage qui associe et stocke, dans un dispositif de stockage, des informations représentant l'unité de stockage et des informations représentant l'article inclus dans la combinaison sélectionnée par le moyen de sélection.
Patent CA-3003401-A1 (CA)
Title: Feedback loops for managing profile store synchronization issues
Inventor: ULLRICH TOBIAS
IPC: G06F17/30
Filed: 2015-10-30
Abstract: The disclosed embodiments provide a system that manages synchronization between a profile store and a source of truth that is used to update the profile store via a real-time link. During operation, the system obtains a first set of attributes from a profile for an entity in the profile store. Next, the system obtains a second set of attributes for the entity from the source of truth. The system then compares the first and second sets of attributes to detect and correct mismatches between the first and second sets of attributes, wherein the corrected mismatches improve subsequent use of the profile in the profile store by the set of remote offerings.  Finally, the system varies a rate of comparing the first and second sets of attributes for the mismatches based on one or more execution conditions associated with the source of truth.
Patent CA-3006188-A1 (CA)
Inventor: MYERS DANIEL J
IPC: A24F40/46
Filed: 2014-07-11
Abstract: The present disclosure relates generally to the field of nicotine delivery. The disclosure teaches a nicotine meta-salicylate. More specifically, the disclosure teaches a condensation nicotine aerosol where nicotine meta-salicylate is vaporized. This disclosure relates to aerosol nicotine delivery devices. The delivery devices can be activated by actuation mechanisms to vaporize thin films comprising a nicotine meta-salicylate. More particularly, this disclosure relates to thin films of nicotine salt with meta salicylic acid for the treatment of nicotine craving and for effecting smoking cessation.
Patent CA-3006523-A1 (CA)
Inventor: KARAFIN JONATHAN
IPC: G03H1/04
Filed: 2017-07-17
Abstract: Disclosed are transparent energy relay waveguide systems for the superimposition of holographic opacity modulation states for holographic, light field, virtual, augmented and mixed reality applications. The light field system may comprise one or more energy waveguide relay systems with one or more energy modulation elements, each energy modulation element configured to modulate energy passing therethrough, whereby the energy passing therethrough may be directed according to 4D plenoptic functions or inverses thereof.
Patent CA-3006870-A1 (CA)
Title: Susbtrate provided with a stack having thermal properties, comprising at least one nickel oxide layer
Inventor: GUIMARD DENIS
IPC: C03C17/36
Filed: 2016-12-01
Abstract: The invention relates to a transparent substrate (30), the main face of which is provided with a stack of thin layers including at least one, or a single, functional metal layer (140) having reflection properties in the infrared and/or solar radiation ranges, in particular based on silver or metal alloy containing silver, and two anti-reflection coatings (120, 160), each comprising at least one dielectric layer (122, 126; 162, 168). The above-mentioned functional layer (140) is disposed between the two anti-reflection coatings (120, 160). The substrate is characterised in that at least one nickel oxide layer NixO is located on or in contact with the functional layer (140) starting at the substrate (30), the physical thickness of said nickel oxide layer NixO being at least 0.3 nm, or between 0.6 and 8.0 nm, or even between 1.0 and 5.0 nm.
Patent CA-3010352-A1 (CA)
Title: Rechauffeur sur dissipateur thermique
Inventor: TREESE DEREK
IPC: H01S5/024
Filed: 2016-11-04
Abstract: Il est décrit des systèmes et procédés de régulation thermique de diodes laser. En fonctionnement, la structure d'une diode laser peut générer de la chaleur, ce qui aura une incidence sur la stabilité et l'exactitude de la longueur d'onde de sortie de la diode laser. En mode éteint, la structure de la diode laser perdra ensuite de la chaleur, créant un gradient thermique alors que la diode laser passe entre un mode de fonctionnement et un mode éteint. Les systèmes et procédés fournissent une chaleur moyenne constante et un gradient thermique stable par intégration d'une fourniture d'accouplement d'entraînement de diode laser et d'un réchauffeur sur un dissipateur thermique, de sorte que la longueur d'onde de sortie d'une diode laser couplée puisse être stabilisée.
Patent CA-3011745-A1 (CA)
Title: Reversible aminal gel compositions, methods, and use
Inventor: BOUL PETER J
IPC: C09K8/467
Filed: 2017-02-03
Abstract: A well treatment composition for use in a hydrocarbon-bearing reservoir comprising a reversible aminal gel composition is disclosed. The reversible aminal gel composition includes a liquid precursor composition. The liquid precursor composition is operable to remain in a liquid state at about room temperature. The liquid precursor composition comprises an organic amine composition; an aldehyde composition;  a polar aprotic organic solvent; and a metal salt composition with valence 3, 4, or 5. The liquid precursor composition transitions from the liquid state to a gel state responsive to an increase in temperature in the hydrocarbon-bearing reservoir. The gel state is stable in the hydrocarbon- bearing reservoir at a temperature similar to a temperature of the hydrocarbon-bearing reservoir, and the gel state is operable to return to the liquid state responsive to a change in the hydrocarbon-bearing reservoir selected from the group consisting of: a decrease in pH in the hydrocarbon-bearing reservoir and an addition of excess metal salt composition in the hydrocarbon-bearing reservoir.
Patent CA-3012011-A1 (CA)
Inventor: O'BRIEN DAN
IPC: A23B7/08
Filed: 2018-07-19
Abstract: Disclosed herein is a mobile meat processing system having a mobile unit, an animal processing room, a refrigeration room, a track system disposed from a ceiling of the mobile unit, and an animal intake door coupled to a wall of the animal processing room. The mobile meat processing system can be used, in certain embodiments, to process bison. Also disclosed are various methods of processing animals into meat using the mobile meat processing system.
Patent CA-3014530-A1 (CA)
Inventor: PEREG YARON
IPC: C07K7/08
Filed: 2017-02-23
Abstract: A method of treating acute myeloid leukemia (AML), including the steps of (i) measuring a density of blast cells in the peripheral blood and the bone marrow of a subject with AML; (ii) administering to the subject a CXCR4 antagonist; and (iii) administering to the subject a therapeutically effective amount of the CXCR4 antagonist and a therapeutically effective amount of a chemotherapeutic agent, if the blast cell density in the peripheral blood is less than 10 % of the total peripheral white blood cells, or at least five-fold lower than the blast cell density in the bone marrow, or at least two-fold higher one day or more following step (ii).