baber/WOPTO huggingface dataset:
Patent CA-2776153-C (CA)
Inventor: ATHERTON DWAYNE L
IPC: E01C19/12
Filed: 2012-05-04
Granted: 2019-06-04
Abstract: A gravel spreader/paver apparatus and method for transporting and spreading gravel and other base materials, onto a surface, such as a roadway, including a hopper portion for receiving base material from a separate machine, such as a dump truck; attachment brackets for attaching the apparatus to machinery for providing movement to the apparatus; base material, such as gravel, in the hopper portion for being delivered on the geo-textile fabric as the fabric is unrolled from the apparatus while the apparatus is moving forward; an adjustable moldboard mounted on the apparatus for spreading the base material to a pre-determined, precise depth; the moldboard adjustable to multiple positions, to control the amount, depth, and width of the material being spread; adjustable plates for allowing the base material to be spread onto the sub-base at predetermined widths, depths and slopes. A roll of geo- textile fabric secured onto the apparatus for being unrolled onto a sub-base of the roadway to receive the layer of base material released from the hopper portion.
Patent CA-2776477-C (CA)
Inventor: WOJCIK STEVEN JAMES
IPC: B65H18/28
Filed: 2010-08-31
Granted: 2018-11-06
Abstract: Coreless tissue rolls can be produced without having to use an adhesive to form a hollow center. Instead, moisture can be used to promote light hydrogen bonding between the layers of the tissue web that line the hollow center. The hydrogen bonding provides sufficient structure to maintain the shape of the hollow center without rendering the tissue web surrounding the passageway unusable. Passageways can also be formed in accordance with the present disclosure that are substantially circular so that the rolls will easily spin on a spindle. In an alternative embodiment, moisture is not used in constructing the wound tissue roll.
Patent CA-2782171-C (CA)
Inventor: ELKASEVIC SUAD
IPC: F24C15/02
Filed: 2012-07-05
Granted: 2018-08-28
Abstract: A hinge system for mounting a door to an appliance has an upper hinge bracket having an upper hinge swing element configured to engage a door upper swing element fixed to the door, the engagement of the upper hinge swing element and the door upper swing element allowing the door to swing about a vertical axis between an open position and a closed position, and an upper hinge pivot limiting element configured to engage a frame pivot limiting element fixed to the appliance; a lower hinge bracket having a lower hinge swing element configured to engage a door lower swing element, and a system pivot element configured to engage a frame pivot element such that the upper hinge bracket, the lower hinge bracket, and the door are pivotable about a horizontal axis as a unit relative to the appliance while still being attached to the appliance.
Patent CA-2790588-C (CA)
Title: Velocimetrie d'images de particules pour imagerie de projection aux rayons x
Inventor: FOURAS ANDREAS
IPC: A61B5/11
Filed: 2010-09-16
Granted: 2022-10-04
Abstract: Un champ de vélocité en 2D ou 3D est reconstitué à partir d'une analyse par corrélation croisée de paires d'images d'un échantillon, sans reconstitution préalable de la structure spatiale de l'échantillon. La méthode peut être mise en uvre par vélocimétrie sous plusieurs angles de projection d'images de particules en tomodensimétrie, les images à contraste de phase formant des motifs dynamiques de tavelures. On peut créer des corrélations croisées estimées par convolution d'une fonction mesurée d'autocorrelation avec une fonction de densité de probabilité de la vélocité, les coefficients de vélocité étant optimisés itérativement pour réduire l'erreur entre les corrélations croisées estimées et les corrélations croisées mesurées. La méthode peut s'appliquer à la mesure du flux sanguin et à des mouvements de tissus ou d'organes tels que le cur et les poumons.
Patent CA-2791788-C (CA)
Inventor: LAROCCA JUDITH
IPC: H03M7/30
Filed: 2002-05-15
Granted: 2016-05-31
Abstract: An apparatus to determine a transform of a block of encoded data the block of encoded data comprising a plurality of data elements. An input register is configured to receive a predetermined quantity of data elements. At least one butterfly processor is coupled to the input register and is configured to perform at least one mathematical operation on selected pairs of data elements to produce an output of processed data elements. At least one intermediate register is coupled to the butterfly processor and configured to temporarily store the processed data. A feedback loop is coupled to the intermediate register and the butterfly processor, and where if enabled, is configured to transfer a first portion of processed data elements to the appropriate butterfly processor to perform additional mathematical operations and where if disabled, is configured to transfer a second portion of processed data elements to at least one holding register.
Patent CA-2794008-C (CA)
Title: Additive for performance enhancement of biopolymer articles
Inventor: GEORGELOS PAUL
IPC: C08J3/20
Filed: 2011-03-22
Granted: 2018-10-16
Abstract: Embodiments relate to an additive for a biopolymer article, a method for forming the additive and biopolymer articles and sheeting containing or formed using the additive. The additive includes at least one impact modifier between 10 - 90 weight% of the total weight of the additive; at least one polymer color concentrate between 5 - 50 weight% of the total weight of the additive; and at least one carrier resin between 5 - 50 weight% of the total weight of the additive.
Patent CA-2794844-C (CA)
Inventor: GIZAW YONAS
IPC: C11D3/37
Filed: 2011-04-01
Granted: 2015-06-30
Abstract: Fabric care composition comprising copolymers exhibit increased fabric active deposition and acceptable composition stringiness.
Patent CA-2797617-C (CA)
Inventor: CAPOIA GIUSEPPE
IPC: B31B50/14
Filed: 2011-04-26
Granted: 2017-11-07
Abstract: Machine for making packing boxes, by means of cutting and/or pre-creasing operations on a sheet (F) of sufficiently rigid material, comprising feed rolls (15, 16), able to move the sheet (F) forward in a first longitudinal direction (L). A first working head (21) is mobile in a transverse direction (T), substantially perpendicular to the longitudinal direction (L), in order to make transverse cuts and/or pre-creasings on the sheet (F). A group of second working heads (41) can be positioned along the transverse direction (T), in order to make longitudinal cuts and/or pre-creasings. A positioning device (75) is disposed on the first working head (21), able to cooperate with each second working head (41) in order to selectively position it in the transverse direction (T).
Patent CA-2801847-C (CA)
Inventor: SAITO HIROSHI
IPC: F16H59/76
Filed: 2013-01-10
Granted: 2016-02-16
Abstract: For each engine operation state to which a variable cylinder engine can be switched, a fuel consumption amount to be consumed to generate a driving force required to maintain a current traveling state of a vehicle for each of a current gear and a new gear after a possible shift-up is calculated. An automatic shift control of shifting up to the new gear is performed in a condition that a calculated fuel consumption amount of the new gear after the possible shift-up is smaller than a calculated fuel consumption amount of the current gear. In this way, the fuel consumption amount can be optimally reduced and the shift control can be performed without degrading the traveling performance, even in the vehicle equipped with the variable cylinder engine.
Patent CA-2807332-C (CA)
Title: Method of hot stamping galvanized steel sheet
Inventor: KOBAYASHI YOSHIFUMI
IPC: G01N25/02
Filed: 2011-08-23
Granted: 2013-12-17
Abstract: In a cooling a galvanized steel sheet (W), change in emissivity of a surface of the galvanized steel sheet (W) is measured in a temperature range lower than the boiling point of zinc but not lower than the ferrite transformation temperature, using an emissivity sensor (4) with an observation wavelength of 1.4 µm or longer, and pressing and quenching in a pressing and quenching apparatus (2) is started after completion of an alloying reaction has been detected based on the change in emissivity. The emissivity sensor (4) preferably has an InGaAs element or a thermopile as a measuring element.
Patent CA-2812112-C (CA)
Inventor: FORGUE JENNIFER A
IPC: C08K5/3432
Filed: 2011-10-06
Granted: 2019-02-19
Abstract: The invention relates to an accelerator agent of a novel blend of aldehyde-amine condensation product and aliphatic amines for diaminic, metal oxide, sulfur, and triazine crosslinkable elastomers.
Patent CA-2822104-C (CA)
Inventor: CORN JOEL
IPC: E01C13/08
Filed: 2013-07-25
Granted: 2022-07-19
Abstract: Un filament de gazon synthétique possède une section transversale qui comprend un corps avec une emboîture centrale présentant une première largeur et une première et une deuxième ailes disposées selon des orientations divergentes à partir de lemboîture centrale. Chaque aile possède plusieurs pieds et plusieurs emboîtures de pied placées entre les pieds respectifs de lensemble des pieds. À partir de lemboîture centrale jusquà une extrémité distale de chaque aile, les largeurs de section transversale minimales des pieds respectifs de lensemble des pieds diminuent et les largeurs de section transversale maximales de lensemble des pieds diminuent.
Patent CA-2824358-C (CA)
Inventor: BAKSH MOHAMED S A
IPC: B01D53/047
Filed: 2012-01-04
Granted: 2016-05-24
Abstract: The present invention relates to a six bed pressure swing adsorption (PSA) system utilizing new and advanced cycles to obtain enhanced hydrogen recovery from a hydrogen containing feed gas (i.e., synthesis gas). In one such cycle each of the six beds has four pressure equalization steps, and at least one of the beds is receiving and processing said feed gas to obtain a hydrogen product gas (i.e., a 6-1-4 cycle).
Patent CA-2828924-C (CA)
Inventor: PROVOST FABRICE
IPC: E05B41/00
Filed: 2012-03-21
Granted: 2019-05-07
Abstract: The present invention relates to a device providing locking between a first structure and a second structure, comprising at least one locking means (11) designed to lock said first and second structures to the other, said locking means comprising at least one lock bolt attached to the first structure and able to engage in at least one means of engagement with the corresponding lock bolt which is attached to the second structure, said locking device (10) being characterized in that it further comprises: an indicator (20) as to whether the locking means (11) has locked/unlocked the structures relative to one another, which is mounted on the same structure as the means of engagement with the lock bolt, said indicator (20) having at least one locked state and one unlocked state, a connecting system (100) connecting the means of engagement with the lock bolt to said indicator (20), the means of engagement with the lock bolt being mounted such that it can move between a first position in which it is engaged with the lock bolt and allows said indicator (20) to be locked, and a second position in which it is free of the lock bolt and allows said indicator (20) to be unlocked.
Patent CA-2830461-C (CA)
Inventor: WURDINGER THOMAS
IPC: G01N33/48
Filed: 2012-01-16
Granted: 2021-06-29
Abstract: L'invention concerne une méthode d'analyse d'échantillon sanguin d'un sujet pour détecter la présence d'un marqueur de maladie, consistant : a) à extraire un acide nucléique de cellules sanguines anuclées de l'échantillon sanguin afin de produire une fraction d'acide nucléique extraite de cellules sanguines anuclées, et b) à analyser la fraction d'acide nucléique extraite de cellules sanguines anuclées pour détecter la présence d'un marqueur de maladie, ledit marqueur étant une mutation spécifique d'une maladie dans un gène de cellule du sujet ou un profil d'expression spécifique d'une maladie de gènes d'une cellule du sujet.
Patent CA-2830829-C (CA)
Title: Compositions d'encollage
Inventor: EHRHARDT SUSAN M
IPC: D21H21/16
Filed: 2012-03-30
Granted: 2016-03-29
Abstract: L'invention concerne une composition d'encollage comprenant un agent hydrophobe d'encollage du papier et un poly(aminoamide) modifié de façon hydrophobe. L'invention concerne également un procédé de fabrication de la composition d'encollage et un procédé d'utilisation de la composition d'encollage.
Patent CA-2835496-C (CA)
Inventor: SILVESTRE LOUISE
IPC: A61P3/04
Filed: 2012-05-11
Granted: 2022-06-07
Abstract: La présente invention porte sur une combinaison pharmaceutique destinée à être utilisée pour induire une perte de poids chez des patients atteints de diabète de type 2 et/ou pour empêcher une prise de poids chez des patients atteints de diabète de type 2.
Patent CA-2836190-C (CA)
Inventor: UITTO OSKARI
IPC: H01H19/10
Filed: 2012-06-05
Granted: 2018-07-10
Abstract: A stationary contact for a rotary switch,comprising a connection portion for connecting to a conductor. The stationary contact comprises a first portion (17) and a second portion (18), which project from the connection portion such they form substantially a letter Y and which first portion (17) and second portion (18) can both serve as a con- tact portion for connecting the stationary contact to a rotary contact and as a support portion for supporting the stationary contact (11) to a switch body (2, 3, 4).
Patent CA-2837860-C (CA)
Inventor: BEJARANO ROBERT
IPC: A61F5/01
Filed: 2011-06-27
Granted: 2018-08-07
Abstract: Systems, devices, and methods for adjusting rotational limits of an orthopedic brace hinge are provided. A hinge stop assembly limits rotational travel of first and second frame members of the hinge. An indexing key of the hinge stop assembly is actuatable in a direction parallel to the axis of rotation of the hinge to lock and unlock the position of the hinge stop assembly relative to the hinge. Actuation of the hinge stop assembly unlocks the indexing key and allows movement of the hinge stop assembly to set a desired limit on the flexion or extension of the brace hinge. Release of the hinge stop assembly locks the indexing key and locks the hinge stop assembly in place.
Patent CA-2837948-C (CA)
Inventor: HASSLACHER MEINHARD
IPC: A61K47/02
Filed: 2012-06-04
Granted: 2018-08-21
Abstract: The present application provides stabilized formulations of furin (e.g., rfurin) containing a sugar, sugar alcohol, and/or non-ionic surfactant. As compared to non-stabilized compositions, the furin formulations disclosed herein retain greater amounts of furin activity and monomeric furin content, while reducing furin aggregation when stored and/or subjected to mechanical stress. Also provided are methods for stably diluting furin (e.g., rfurin) compositions.
Patent CA-2845379-C (CA)
Inventor: O'CONNOR SEAN M
IPC: A61M5/158
Filed: 2012-08-30
Granted: 2019-08-06
Abstract: An insertion mechanism (200) for a drug pump (10) includes an insertion mechanism housing (202); a manifold guide (220); an insertion biasing member (210) initially held in an energized state; a retraction biasing member (216) and a hub (212) connected to a proximal end of a needle (214), wherein the retraction biasing member (216) is held initially in an energized state between the hub (212) and the manifold guide (220); and a manifold (240) having a septum (230) and a cannula (234), wherein the annular space between the septum (230) and the cannula (234) defines a manifold header (242). The needle (214) and cannula (234) are inserted into the body of a user by the insertion biasing member(s) (210), after which only the needle (214) is retracted. Retraction of the needle (214) may open a fluid pathway from the manifold header (242) to the body through the cannula (234). A drug delivery pump (10) includes an activation mechanism (12), a drive mechanism (100), a fluid pathway connection (300), and the insertion mechanism 200. Assembly and operation methods are provided.
Patent CA-2851324-C (CA)
Inventor: ANDERSEN ULRIK KROGH
IPC: A61M5/44
Filed: 2012-10-08
Granted: 2019-09-24
Abstract: La présente invention concerne, selon un aspect, un réchauffeur de fluide de perfusion qui comprend une enveloppe ayant une structure de paroi supérieure et une structure de paroi inférieure opposée. L'enveloppe enferme un passage ou canal fluidique qui s'étend à travers l'enveloppe entre les structures de paroi supérieure et inférieure et des orifices de sortie et d'entrée de fluide couplés au niveau des extrémités opposées du passage ou canal fluidique pour permettre un écoulement de fluide de perfusion à travers l'enveloppe. Une coquille de logement est formée dans un matériau électriquement isolant et thermiquement conducteur et un élément de chauffage est lié à la coquille de logement et thermiquement couplé à celle-ci. Le passage ou canal fluidique s'étend à travers la coquille de logement ou s'étend autour de la coquille de logement, de sorte que l'énergie thermique est transférée au fluide de perfusion par contact physique direct avec la matériau de la coquille de logement.
Patent CA-2852538-C (CA)
Inventor: DIMMER JERRY
IPC: A47H23/00
Filed: 2014-05-20
Granted: 2020-09-15
Abstract: Un système de rideau rétractable comprend une première région de rideau, un ensemble moteur et un assemblage de bras dinstallation. La première région de rideau est capable dessentiellement couvrir au moins une ouverture en configuration déroulée. Lensemble moteur est fonctionnellement attaché à la première région de rideau pour la déplacer entre une configuration déroulée ou roulée. Lassemblage de bras dinstallation comprend au moins un bras dinstallation pour installer lensemble moteur par effet de pivot par rapport au bâtiment.
Patent CA-2856511-C (CA)
Inventor: CRAWFORD JAMIESON W
IPC: B01D17/032
Filed: 2010-05-14
Granted: 2017-01-31
Abstract: A device for separating a fluid sample within a collection container, comprising a separator having a through-hole defined therethrough along a through-axis. The separator comprises a float, having a first density and a ballast, having a second density greater than the first density, wherein a portion of the float is connected to a portion of the ballast. The separator has a center of mass and a center of volume that is offset from the center of mass. The float defines an upper exterior surface of the separator, the ballast defines a lower exterior surface of the separator, and the through-axis is disposed within a plane angled with respect to a plane extending vertically from an apex of the upper exterior surface of the float to an apex of the lower exterior surface of the ballast and bisecting a center of the separator.
Patent CA-2860337-C (CA)
Inventor: HOELSCHER CHRISTOPHER C
IPC: E21B43/08
Filed: 2012-03-22
Granted: 2018-08-14
Abstract: A well screen for use in a subterranean well can include a filter with a nano-particle reinforcement. A method of constructing a well screen can include treating a filter with a nano-particle reinforcement.
Patent CA-2862292-C (CA)
Title: Binding molecule conjugates
Inventor: HOROWITZ LAWRENCE C
IPC: C07K16/46
Filed: 2013-01-18
Granted: 2019-10-08
Abstract: The present invention concerns methods for identifying, producing, and engineering binding molecule conjugates, and to the conjugates produced. In particular, the invention concerns Surrobody conjugates composed of an antibody heavy chain variable domain and a surrogate light chain, wherein the surrogate light chain and/or the antibody heavy chain variable domain is conjugated to a therapeutic or diagnostic agent.
Patent CA-2866908-C (CA)
Title: Melange et distribution de materiaux multicomposants durcissables
Inventor: JANSSEN JEFFREY R
IPC: B05C9/10
Filed: 2007-12-14
Granted: 2017-09-26
Abstract: Procédés, appareil, dispositifs et systèmes permettant de mélanger et de distribuer des matériaux multicomposants. Le mélange et la distribution peuvent être effectués à laide dun distributeur mobile enfermé pouvant servir à assurer lapprovisionnement dun matériau multicomposant mélangé au point dutilisation. Dans certains modes de réalisation, les composants à mélanger dans le matériau multicomposant peuvent venir dans des cartouches.
Patent CA-2870880-C (CA)
Inventor: HEINZMAN STEPHEN WAYNE
IPC: B32B5/26
Filed: 2013-04-17
Granted: 2017-02-28
Abstract: Fibrous elements, such as filaments and/or fibers, and more particularly to fibrous elements that contain a fast wetting surfactant, fibrous structures made therefrom, and methods for making same are provided.
Patent CA-2876278-C (CA)
Inventor: HALL CHRISTOPHER A
IPC: E21B34/06
Filed: 2015-01-02
Granted: 2018-05-15
Abstract: A screen assembly can be used for "gravel pack" or "frac pack" operations and can then withstand high rate injections. The disclosed screen assembly is able to withstand the flow of the packing operation by not allowing fluid passage from the annulus to inside the screen assembly. Then, the screen assembly can be opened and facilitate high rate injection for the life of the well. To achieve this, the disclosed screen assembly does not allow slurry flow to enter the screen assembly during the packing operation. Then, after the packing is completed, the screen assembly provides enough open flow area so that a high injection rate with solid content can be introduced into the annulus without eroding the screen.
Patent CA-2878156-C (CA)
Inventor: ELLIOTT ANDREW
IPC: A62B9/00
Filed: 2013-07-09
Granted: 2019-03-05
Abstract: A self-contained breathing device for use in fighting fires comprising a hood for covering a wearer's head, a membrane for sealing the hood to create a breathing chamber inside the hood, and a source of oxygen disposed inside the hood. The source of oxygen is connected to the user by a conduit inside of the hood, and another conduit directs user- exhaled carbon dioxide to the source of oxygen. The breathing device includes a visual indicator inside of the hood that reacts to the presence of a gas within the hood and providing visual feedback to the user based on a quantity of said gas present in the hood.
Patent CA-2880135-C (CA)
Inventor: BRUGGEMAN MARTIN
IPC: A61M16/04
Filed: 2013-07-31
Granted: 2019-12-03
Abstract: L'invention concerne un ensemble tube trachéal qui comprend une canule extérieure configurée pour être positionnée dans les voies respiratoires d'un patient et une canule intérieure configurée pour être positionnée à l'intérieur de la canule extérieure. L'ensemble tube trachéal comprend en outre un élément bride fixé autour de la canule extérieure, et un raccord de canule extérieure couplé à une extrémité proximale de la canule extérieure. La canule intérieure comprend une région d'extrémité proximale compressible qui est comprimée lorsqu'elle est fixée à l'intérieur du raccord de canule extérieure.
Patent CA-2886394-C (CA)
Title: Dispositif de generation d'aerosol chauffe et procede permettant de generer un aerosol aux proprietes homogenes
Inventor: KUCZAJ ARKADIUSZ
IPC: A24F40/50
Filed: 2013-12-17
Granted: 2020-10-27
Abstract: La présente invention concerne un procédé permettant de contrôler la production d'aérosol dans un dispositif de génération d'aérosol, ledit dispositif comprenant : un dispositif de chauffage comprenant au moins un élément chauffant conçu de manière à chauffer un substrat de formation d'aérosol ; et une alimentation permettant d'alimenter l'élément chauffant selon des étapes consistant à : contrôler la puissance fournie à l'élément chauffant de telle sorte que lors d'une première phase, la puissance fournie permette d'augmenter la température de l'élément chauffant à partir d'une température initiale jusqu'à atteindre une première température, de sorte que lors d'une seconde phase la puissance fournie permette de réduire la température de l'élément chauffant jusqu'à atteindre une température inférieure à la première température, et enfin de sorte que lors d'une troisième phase, la puissance fournie permette d'augmenter à nouveau la température de l'élément chauffant. L'augmentation de la température de l'élément chauffant lors d'une phase finale du processus de chauffage permet de réduire ou empêche la réduction du débit d'aérosol au fil du temps.