baber/WOPTO huggingface dataset:
Patent CA-2872580-C (CA)
Title: A device and method for making an irregular dough product
Inventor: RETTEY DAVID
IPC: A21C11/02
Filed: 2014-11-26
Granted: 2021-05-04
Abstract: A press assembly for forming a food product where the press assembly includes a cutting dye including a body that extends from a proximal end to a distal end. The proximal end has an irregular shape and a sharp edge configured to cut the food product into the irregular shape. The body has an interior surface surrounding an interior space. The press assembly further includes a pressure plate arranged within the interior space. The pressure plate includes a pressing surface including a first zone and a second zone surrounding and extending from the first zone at a taper angle such that an outer end of the second zone is recessed from an inner end adjacent the first zone. The cutting dye and the pressure plate cooperate to press and cut the food product. The food product is also described.
Patent CA-2878549-C (CA)
Inventor: NUGENT NICHOLAS OLIVER
IPC: B42D15/02
Filed: 2012-07-12
Granted: 2015-11-10
Abstract: A security feature is formed in a window region in which an ablatable foil element is disposed. The security feature can be a portrait image of the intended holder of the identification document or any other personal data of the intended holder. The security feature is added to the foil element at the time of personalization of the document using a laser to ablate (i.e. remove) metal from the foil. The resulting security feature can be transparent. In addition, a variable data security feature is provided that extends across the boundary between the window region and the remainder of the card body.
Patent CA-2879473-C (CA)
Title: Bypass system and method for respiratory therapy and anaesthesia
Inventor: FIORENZA FRANCESCO
IPC: A61M16/20
Filed: 2015-01-23
Granted: 2021-12-28
Abstract: The present invention provides a bypass system for respiratory therapy and anaesthesia comprising a first bypass conduit for receiving a gas flow and for receiving a filtration device. The bypass system also has an activation means for redirecting the gas flow within the first bypass conduit. A second bypass conduit for receiving the gas flow from the first bypass conduit and the filtration device is also present in the system. The bypass system also has a passive control valve within the second bypass conduit to redirect air flow within the second bypass conduit and a conduit interconnected to the first and second bypass conduit for providing a passage of gases between the first and second bypass conduit when activated by the activation means wherein the activation means is activated when the first bypass conduit is not connected to a filtration device.
Patent CA-2881422-C (CA)
Inventor: JURICIC CLAUDIA
IPC: C23G1/22
Filed: 2013-08-07
Granted: 2021-06-08
Abstract: L'invention concerne un procédé de traitement de surface pour des éléments en aluminium ou en alliages d'aluminium, comportant les étapes de traitement de nettoyage alcalin, rinçage, attaque alcaline, rinçage, attaque acide, rinçage, qui est perfectionné en ce qu'après le nettoyage alcalin dans l'étape a) ou l'attaque alcaline dans l'étape c), une étape (A; A1; A2) d'inspection visuelle pour la détection de points doux est effectuée.
Patent CA-2882057-C (CA)
Title: Systemes et methodes de controle et de fonctionnement d'une architecture de controleur de moteur parallele
Inventor: SOLODOVNIK EUGENE V
IPC: H02P31/00
Filed: 2015-02-16
Granted: 2018-08-21
Abstract: Une méthode de contrôle de la puissance en temps réel dune pluralité de contrôleurs de moteur par au moins un processeur dans un système informatique peut comprendre la détermination dune demande de charge dalimentation dun premier ensemble de moteurs, la sélection dune combinaison de contrôleurs de moteur correspondant à la demande de charge dalimentation, lattribution dun premier ensemble de propriétés à lensemble du système, la configuration dun réseau de commutation dalimentation servant à relier le premier ensemble de moteurs aux contrôleurs de moteur, la réception dune demande dalimentation de moteur provenant dun module de commande, la détermination dune désignation de priorité pour ce moteur, lattribution dun deuxième ensemble de priorités à lensemble du système, la détermination dune deuxième demande de charge dalimentation provenant dun deuxième ensemble de moteurs, où la deuxième pluralité de moteurs actifs comprend la première pluralité de moteurs actifs et le premier moteur, la sélection dune deuxième combinaison de contrôleurs de moteur nécessaires correspondant à la deuxième demande de charge dalimentation et la configuration du réseau de commutateurs dalimentation conformément au deuxième ensemble de priorités de lensemble du système.
Patent CA-2886187-C (CA)
Inventor: HOPKINS COREY R
IPC: A61K31/4439
Filed: 2013-03-15
Granted: 2020-04-14
Abstract: La présente invention concerne des inhibiteurs à petite molécule de la signalisation BMP. Ces composés peuvent être utilisés pour moduler la croissance, la différenciation, la prolifération et l'apoptose cellulaires, et peuvent être utiles pour traiter des maladies ou des affections associées à la signalisation BMP, notamment l'inflammation, une maladie cardiovasculaire, une maladie hématologique, un cancer et des troubles osseux, ainsi que pour moduler la différenciation et/ou la prolifération cellulaires.
Patent CA-2886939-C (CA)
Title: Cellular test systems for the determination of the biological activities of neurotoxin polypeptides
Inventor: EISELE KARL-HEINZ
IPC: G01N33/50
Filed: 2013-10-15
Granted: 2020-11-03
Abstract: The present invention pertains to a method for the generation of neurotoxin-sensitive, neuronal differentiated cells comprising the steps of: a) cultivating tumor cells which are able to differentiate into neuronal cells in a culture medium under conditions and for a time which primes said tumor cells for neuronal differentiation; and b) cultivating the tumor cells primed for neuronal differentiation of a) in a differentiation medium having an osmolality of 100 to 270 mOsm/kg, and comprising (i) B27 supplement and/or (ii) N2 supplement, for at least 3 days, thereby obtaining neurotoxin-sensitive,neuronal differentiatedcells. The invention further relates to neurotoxin-sensitive, neuronal differentiated cellsobtainable by the method of the invention. In addition, the invention encompasses a method for determining the activity of a neurotoxin polypeptide comprising the steps of: a) contacting the neurotoxin-sensitive, neuronal differentiated cells obtainable by the method of the invention with a neurotoxin polypeptide; b) cultivating the neurotoxin-sensitive, neuronal differentiated cells of step a) for 3 to 74 hours or 72 hours under conditions which allow for the neurotoxin polypeptide to exert its biological activity; and c) determining the activity of the neurotoxin polypeptide in the said cells after cultivation according to step b). Finally, the invention provides for a medium comprising Opti MEM, FBS, B27 supplement, and N2 supplement.
Patent CA-2893312-C (CA)
Title: Device and method for well stimulation
Inventor: STEHLE VLADIMIR
IPC: E21B37/00
Filed: 2013-12-03
Granted: 2020-03-24
Abstract: The invention relates to a heat generator for well stimulation, comprising a tubular fuel container (22) with two or more mutually separated closed segments (23), which are arranged one after another in the longitudinal direction and are each filled at least in part with fuel (30), and at least one igniter (40) for igniting the fuel in at least one of the segments (23). The ends of the segments are connected in such a manner that the fuel in a subsequent segment can be ignited due to the heat developed during combustion of the fuel in a preceding segment. The invention also relates to a method for well stimulation using a heat generator according to the invention.
Patent CA-2898165-C (CA)
Title: Magnetically coupling manikin joints
Inventor: ATKINSON KEVIN
IPC: A41H5/00
Filed: 2015-07-22
Granted: 2019-06-11
Abstract: The present invention discloses a manikin with magnetically-attachable limbs. The manikin is made of a light-weight material, and the magnets have a depth-of-pull force less than 80 Gauss. Depending on the limb, the magnetic attraction force can be either regulated with a layer of flux shield over the magnets or by the size and number of the magnets. The limbs of the present manikin have complimentary guiding means to give an assembler a sense of touch through the fabric to understand where the limbs are with respect to the torso when forming a joint. If bumped, the guiding means also allows limbs to pivot and return to their original position.
Patent CA-2898377-C (CA)
Inventor: DURKEE SCOTT R
IPC: G01D3/06
Filed: 2015-07-23
Granted: 2022-08-23
Abstract: Une interface de détecteur pour un détecteur de pont a un commutateur qui se raccorde à un circuit en pont résistif. Le circuit en pont résistif comprend une première et deuxième borne dentrée, ainsi quune paire de branches résistives qui se raccordent entre les première et deuxième bornes dentrée. Les deux branches résistives comprennent une borne de sortie. Le commutateur est raccordé à la première borne dentrée et est couplé en série avec les deux branches résistives pour raccorder et débrancher une source de tension des bornes de sortie de branches résistives.
Patent CA-2899076-C (CA)
Inventor: FARRA ROBERT
IPC: A61M5/172
Filed: 2014-02-27
Granted: 2017-09-12
Abstract: In one aspect, containment devices are provided that include a microchip element having one or more containment reservoirs that are configured to be electrically activated to open; an electronic printed circuit board (PCB) or a silicon substrate positioned adjacent to the microchip element; one or more electronic components associated with the microchip element or the PCB/silicon substrate; and a first inductive coupling device associated with the microchip element or the PCB/silicon substrate, wherein the first inductive coupling device is in operable communication with the one or more electronic components. In another aspect, implantable drug delivery devices are provided that include a body housing at least one drug payload for actively controlled release, wherein the ratio of the volume of the at least one drug payload to the total volume of the implantable drug delivery device is from about 75 µL/cc to about 150 µL/cc.
Patent CA-2899469-C (CA)
Inventor: WU HUAN PING
IPC: G01N27/416
Filed: 2008-09-24
Granted: 2017-12-12
Abstract: Biosensor systems including a measurement device and test sensors including at least three independently addressable electrodes, with at least two of the electrodes being substantially chemically isolated are disclosed. One or more working electrodes may be combined with two or more counter electrodes. The two or more counter electrodes may operate at different potentials to provide for multi-analyte electrochemical analysis. Analysis methods are provided to perform multi-analyte electrochemical analysis and test sensors are provided having resistance to chemical mixing between secondary analysis regions.
Patent CA-2900637-C (CA)
Inventor: MYRE JAKE
IPC: A63B21/075
Filed: 2013-02-13
Granted: 2020-03-10
Abstract: L'invention concerne un appareil à jeux de poids sélectionnables, ledit appareil comprenant un ensemble poignée comportant une poignée dotée d'une première partie d'extrémité et d'une seconde partie d'extrémité opposée à la première partie d'extrémité. Un premier jeu de poids est conçu pour être supporté par la première partie d'extrémité de la poignée et un second jeu de poids est conçu pour être supporté par la seconde partie d'extrémité de la poignée. Chacun des premier et second jeux de poids comprend une pluralité de disques. Un ensemble de réglage sélectionne un certain nombre de disques à fixer à l'ensemble poignée. L'ensemble de réglage comprend au moins un dispositif de sélection mobile par rapport à au moins l'un des premier et second jeux de poids afin de venir en prise avec les disques dans lesdits premier et/ou second jeux de poids et de les sélectionner. Un ensemble de verrouillage fixe le dispositif de sélection par rapport auxdits premier et/ou second jeux de poids.
Patent CA-2903596-C (CA)
Title: Cell culture compositions with antioxidants and methods for polypeptide production
Inventor: VIJAYASANKARAN NATARAJAN
IPC: C12N5/00
Filed: 2014-03-14
Granted: 2023-10-03
Abstract: Cell culture media comprising antioxidants are provided herein as are methods of using the media for cell culturing and polypeptide production from cells. Compositions comprising polypeptides, such as therapeutic polypeptides, produced by the methods herein are also provided.
Patent CA-2905005-C (CA)
Title: Novel ethynylation catalyst and method of making same
Inventor: MADON ROSTAM
IPC: B01J23/72
Filed: 2014-03-11
Granted: 2021-07-27
Abstract: A novel catalyst useful in the ethynylation of formaldehyde to butynediol is formed by precipitating copper and bismuth from a salt solution of such metals, utilizing an alkali metal hydroxide as the precipitating agent to deposit copper and bismuth hydroxide as a coating around a siliceous carrier particle.
Patent CA-2906121-C (CA)
Inventor: KOKAJI ANDY ISAMU
IPC: C07K16/28
Filed: 2014-03-12
Granted: 2021-01-05
Abstract: The present invention relates to methods for separating target cells from non-target cells using immunorosettes and magnetic particles. The method involves contacting a sample containing target cells and secondary targets such as erythrocytes with an antibody composition which allows immunorosettes of the target cells and the secondary targets to form. The sample is subsequently contacted with a second antibody composition which allows the binding of magnetic particles to the formed immunorosettes and free secondary targets. The immunorosettes and secondary targets labeled with magnetic particles are separated from non-target cells using a magnetic field. The antibody composition optionally contains bifunctional antibodies or tetrameric antibody complexes.
Patent CA-2907899-C (CA)
Title: Vane-type rotary vacuum pump
Inventor: MULLER DIDIER
IPC: F01C21/10
Filed: 2013-04-19
Granted: 2020-01-14
Abstract: The present disclosure relates to a vane-type rotary vacuum pump comprising a drive motor (1, 17) interacting with a vane-pump vacuum chamber (2), in which pump all the pump surfaces that are visible from the top are arranged in such a way that they have no elements likely to retain liquids or solids. The drive motor (1) may in particular be an air-cooled asynchronous motor or a water-cooled asynchronous motor with a case that, with the cylinder (18), forms a space in which a cooling fluid can circulate.
Patent CA-2912898-C (CA)
Title: Flottation a l'argile des residus
Inventor: YUAN SIMON
IPC: B03B9/02
Filed: 2015-11-17
Granted: 2018-02-20
Abstract: Un procédé de traitement et de déshydratation de résidus comprenant des minéraux argileux fins, des minéraux limoneux fins et de leau est décrit. Le procédé consiste à traiter les résidus avec une quantité suffisante dun réactif de surface dargile pour modifier sélectivement les propriétés de surface des minéraux argileux fins, à soumettre les résidus traités à une flottation par mousse pour faire flotter une partie des minéraux argileux fins et former une couche de mousse argileuse et des résidus de flottation par mousse ayant une teneur réduite en minéraux argileux fins, et à récupérer la couche de mousse argileuse et à la soumettre à une déshydratation.
Patent CA-2914598-C (CA)
Title: Raccord de pieu helicoidal, ensemble et methode
Inventor: LI BAOCHENG
IPC: E02D5/56
Filed: 2015-12-08
Granted: 2017-10-24
Abstract: Un raccord de pieu hélicoïdal, un assemblage et une méthode dassemblage sont présentés. Lassemblage comprend un premier segment de pieu comportant une première extrémité à laquelle un raccord est attaché. Le raccord comporte au moins deux paires douvertures de raccord et lalignement dau moins une des paires douvertures de raccord est décalée radialement de lalignement dau moins une autre paire douvertures de raccord. Un deuxième segment de pieu peut être reçu dans le raccord et le deuxième segment de pieu comporte au moins deux paires douvertures de pieu qui peuvent être alignées avec au moins deux des au moins deux paires douvertures de raccord, y compris la au moins une paire douvertures de raccord décalée radialement. Des dispositifs de fixation se prolongent dans les paires douvertures alignées pour fixer le deuxième segment de pieu au raccord. Les dispositifs de fixation sont configurés pour dépasser minimalement de la surface extérieure du raccord.
Patent CA-2922717-C (CA)
Title: Organophosphorus containing composites for use in well treatment operations
Inventor: MONROE TERRY D
IPC: C09K8/80
Filed: 2014-09-19
Granted: 2019-05-21
Abstract: A composite having a solid particulate and a surface modifying treatment agent on the solid particulate wherein the surface modifying treatment agent has a hydrophobic tail and an anchor for adhering the hydrophobic tail onto the solid particulate. The anchor is an organophosphorus acid derivative. The composite may be used as a proppant in a hydraulic fracturing operation as well as a sand control particulate in a gravel packing operation. The presence of the surface modifying treatment agent on the surface of the solid particulate reduces the generation of fines and dust as well as the migration of sand during a hydraulic fracturing operation or a sand control operation. The presence of the surface modifying treatment agent on the surface of the solid particulate further enhances the crush resistance of the solid particulate.
Patent CA-2924872-C (CA)
Inventor: ZASOWSKI PETER
IPC: E05F1/10
Filed: 2014-10-17
Granted: 2021-10-26
Abstract: A door closer or operator includes a pivoting pinion on the door closer housing for transmitting door motion, and a cam connected thereto. A connecting member extends along a spring and engages the peripheral edge of the cam. Rotation of the cam causes a change in length of the portion of the connecting member between the position tangent to the cam peripheral edge and the spring second end to expand or compress the spring, resulting in a force transmitted along a longitudinal axis of the connecting member as a result of spring deflection. The cam peripheral edge has a profile with a varying radial distance between the cam axis and the connecting member at the position tangent to the cam peripheral edge such that the radial distance is changed as the spring expands or compresses to maintain a desired constant torque about the axis of the cam and pinion.
Patent CA-2927158-C (CA)
Inventor: MACKELVIE WINSTON
IPC: F28D7/10
Filed: 2016-04-13
Granted: 2018-09-18
Abstract: A horizontal drainpipe heat exchanger has a composite drainpipe inside a shorter tubular housing with an annular space between and inlet and outlet for a second fluid such as potable water. The drainpipe comprises a plastic tube segment with a gap and recesses along both edges. A concave metal strip bridges the gap and is sealed into the recesses. A second strip can be nested against it. A one-piece compressible gasket in the annular space co-contacts the perimeter margin of the strip and the housing enclosing the inlet and outlet thereby creating upper and lower arcuate spaces. A compression shoe is forced into the upper space compressing the gasket and sealing the lower space creating a conduit for the potable water. Second strip has vents open to the ambient for leak detection. Flow distribution and turbulence generation within the conduit arc also disclosed.
Patent CA-2928049-C (CA)
Title: Environmental control system mixing cabin discharge air with bleed air during a cycle
Inventor: BRUNO LOUIS J
IPC: B64D13/02
Filed: 2016-04-22
Granted: 2023-09-19
Abstract: A system and method that comprises an air cycle machine, a flow of bleed air, at least one heat exchanger, and an inlet configured to supply the flow of the bleed air is provided. The bleed air flows from a source to mix with recirculated air in accordance with a high pressure mode or a recirculation chilling mode. The system and method also can also utilize the recirculated air flowing from the chamber to drive or maintain the air cycle machine in accordance with the above modes.
Patent CA-2936631-C (CA)
Title: "deli" bag with extra thin walls and increased strength and method of manufacturing same
Inventor: RABIEA JEFFREY
IPC: C08L23/06
Filed: 2016-07-20
Granted: 2020-07-21
Abstract: "Deli" bags are formed by extruding first and second aligned sheets of high density polyethylene film having a thickness no greater than .0008 inches. The aligned sheets are heat sealed along the sides and either the top or bottom edges to form each bag. After printing indicia on the wall of each bag, mating closure tracks are created. The tracks are situated proximate the non-sealed top or bottom of the bag. A closure member in the form of a slide or zipper is installed as the bags are separated and stacked. The closure member co- operates with the closure tracks to open and close the bag. Preferably, four side-by-side bags can be processed at the same time, increasing efficiency and reducing manufacturing cost. The bags have extra thin walls, increased strength and keep food fresher.
Patent CA-2937914-C (CA)
Inventor: SANTA DAVID LUIZ
IPC: F04B45/053
Filed: 2014-12-09
Granted: 2021-12-07
Abstract: A pump assembly (10) that is provided with compressed air to drive the pump. The pump assembly (10) includes a pair of chambers (11, 12), with each of the chambers (11, 12) being divided into sub-chambers (13, 14 and 15, 16). A piston assembly (17) divides the chamber (11) into sub-chambers (13 and 14), while a second piston assembly (18) divides the chamber (12) into sub-chambers (15 and 16).
Patent CA-2938554-C (CA)
Inventor: GRAHAM THOMAS D
IPC: B31B50/10
Filed: 2009-05-07
Granted: 2018-05-01
Abstract: Méthode de fabrication dun conteneur polygonal à partir dun flan de matériau en feuille, à laide dune machine. Le flanc comprend ceci : un panneau de fond ayant des extrémités latérales opposées et des extrémités de bout opposées; deux panneaux latéraux opposés, chacun partant dune des extrémités latérales du panneau de fond; deux panneaux de bout opposés, chacun partant dune des extrémités de bout du panneau de fond; et un ensemble de panneau de renforcement comprenant plusieurs panneaux de renforcement séparés par plusieurs lignes de pli. Lensemble de panneau de renforcement part dune première extrémité latérale dun premier panneau latéral, parmi les deux panneaux latéraux. La machine comprend une station de trémie, une station de formation de montant dangle et une station de piston. De plus, la méthode comprend ceci : la rotation de lensemble de panneau de renforcement vers le haut autour dune première ligne de pli, parmi les nombreuses, vers le premier panneau latéral tandis que le flan est transporté de la station de trémie vers la station de formation de montant dangle, dont une surface extérieure du flan fait face vers le bas dans la station de trémie; la formation dune paroi dangle et dune languette dextrémité de renforcement, en pliant les nombreux panneaux de renforcement autour des nombreuses lignes de pli tandis que le flan est transporté au-delà de la station de formation de montant dangle, vers la station de piston; la rotation des panneaux latéraux et des panneaux dextrémité dans une orientation essentiellement perpendiculaire au panneau de fond, en dirigeant le flan au-delà de la station de piston; et le raccordement de la languette de renforcement à un des panneaux dextrémité pour former le conteneur.