baber/WOPTO huggingface dataset:
Patent CA-2861182-C (CA)
Title: Gestion et commande locales de dispositifs de communication sans fil abonnes a distance
Inventor: ABBOTT ERIC
IPC: H04W4/90
Filed: 2012-11-12
Granted: 2016-12-13
Abstract: Selon l'invention, une passerelle de mobilité peut authentifier un premier dispositif de communication sans fil (WCD) auprès d'un premier opérateur sans fil. Le premier WCD peut s'abonner au premier opérateur sans fil et peut être desservi par une première zone de couverture sans fil, qui est définie par une première fréquence porteuse. La première fréquence porteuse peut être associée au premier opérateur sans fil. La passerelle de mobilité peut également authentifier un second WCD auprès d'un second opérateur sans fil. Le second WCD peut s'abonner au second opérateur sans fil et peut être desservi par une seconde zone de couverture sans fil, qui est définie par une seconde fréquence porteuse. La seconde fréquence porteuse peut être associée au second opérateur sans fil. La passerelle de mobilité peut router du trafic de réseau entre un point de présence de réseau local et le premier et/ou le second WCD.
Patent CA-2861460-C (CA)
Title: Compression screw system
Inventor: BOUDUBAN NICOLAS
IPC: A61F2/08
Filed: 2013-01-22
Granted: 2020-06-09
Abstract: A compression screw comprising a threaded shaft and a head associated with the proximal end of the shaft. The head has a plurality of outwardly extending projections spaced from one another so as to define a plurality of recesses there between for receiving a screw drive in such a way that rotational force may be transferred from the screw drive to the screw. The projections of the head may be provided with suture fixation holes or a suture coupling may be positioned over the shaft so as to extend between the projections of the head.
Patent CA-2862737-C (CA)
Inventor: WOOLLEY MAXWELL ROY
IPC: A61M39/10
Filed: 2013-02-07
Granted: 2020-09-01
Abstract: La présente invention concerne un appareil d'accès percutané (12) comprenant un dispositif d'accès fluidique percutané (100) présentant une partie extracorporelle (106), un ou plusieurs orifices (120) accessibles depuis la partie extracorporelle et un septum (122) permettant de fermer de manière hermétique chaque orifice. Un dispositif de raccord (130) comprenant une ou plusieurs aiguilles creuses (182) peut être fixé au dispositif d'accès fluidique percutané. L'appareil comprend également un mécanisme de fixation (132) permettant de fixer le dispositif de raccord (130) à la partie extracorporelle (106) et un mécanisme d'actionnement qui, une fois le dispositif de raccord (130) fixé à la partie extracorporelle (106), peut être utilisé pour entraîner la ou les aiguilles creuses (182) à travers le septum (122) pour établir la communication fluidique entre la ou les aiguilles creuses (182) et le ou les orifices (120). L'appareil peut être utilisé pour des applications de neurochirurgie.
Patent CA-2865114-C (CA)
Inventor: BALSIGER DERICK
IPC: F16D9/00
Filed: 2014-09-24
Granted: 2021-03-16
Abstract: Un ensemble dentraînement à déconnexion sélective comprend un moteur ayant un arbre dentraînement de moteur; un entraînement harmonique couplé à une extrémité de larbre dentraînement de moteur; un arbre de sortie couplé à lentraînement harmonique; et un mécanisme de rétraction qui rétracte sélectivement larbre dentraînement de moteur axialement pour découpler larbre dentraînement de moteur de lentraînement harmonique.
Patent CA-2868565-C (CA)
Inventor: BONETTI MASSIMO
IPC: E05D15/34
Filed: 2013-04-17
Granted: 2019-05-28
Abstract: A swing closure element (1), comprising: - a fixed structure (10) rigidly constrainable to an opening (11) of a door or window or the like, - a first movable wing (20) constrained to said fixed structure (10) by a first hinge constraint (21) so as to be pivotable about a first rotation axis (Z1), according to a predetermined opening rotation direction (W1), - a second movable wing (30) constrained to said first wing by said second hinge constraint (31) so as to be pivotable with respect to the first wing (20) about a second rotation axis (Z2), the first and the second wing (20, 30) being movable between a first closed configuration wherein they are coplanarly arranged to close the opening (11) and a second open configuration, - an articulated, quadrilateral mechanism (50, 50') connected to the fixed structure (10) and to the second wing (30) comprising at least one stiffening member (61, 61', 62, 62') pivotably constrained to said first wing (20) and to a movable member (53, 53') of said mechanism (50, 50') connected to the fixed structure (10) and to said second movable wing (30).
Patent CA-2875276-C (CA)
Inventor: PAGE ALEXANDER G
IPC: E21B49/00
Filed: 2010-09-24
Granted: 2016-12-20
Abstract: A system and method for drawing in a three-dimensional space. The drawings may include dots, line segments, arrows, polylines (open and closed), polygons, surfaces and 3D volumes. The method may include receiving user input that specifies a drawing in a displayed window and mapping the drawing into the 3D space. The mapping process may involve mapping the drawing onto a surface of an existing graphical object in the 3D space, or, mapping the drawing onto a user-specified plane in the 3D space. The drawing may represent a user's interpretation of a geological feature present on the graphical object surface. The graphical object may represent an object of significance in hydrocarbon exploration and production, e.g., an interpreted section or horizon in the earth's subsurface.
Patent CA-2878779-C (CA)
Inventor: TENEGAL FRANCOIS
IPC: C01B33/029
Filed: 2013-07-05
Granted: 2020-11-10
Abstract: The present invention concerns a method for producing particles (10), comprising the following steps: introducing, into a reaction chamber, at least one reaction flow (1) comprising a first chemical element (typically silicon) and propagating in a direction of flow (11); projecting a radiation beam (3) through the reaction chamber, intersecting each reaction stream (1) in one interaction area (14) per reaction flow, to form, in each reaction flow, particle cores comprising the first chemical element; and introducing, into the reaction chamber, a second chemical element (for example carbon) interacting with each reaction flow (1) to cover the particle cores with a layer comprising the second chemical element. Each reaction flow (1) is preferably free of any agent oxidising the first chemical element. Preferably a ratio of one atom of the second element is introduced per unit of time for at least two atoms of the first element introduced per unit of time. The second element is preferably introduced in at least one confined flow (2).
Patent CA-2879362-C (CA)
Inventor: ALMHOJD ULRICA
IPC: A61K33/20
Filed: 2013-07-15
Granted: 2020-09-22
Abstract: A kit of parts for use in prevention and/or treatment of sores, wounds, ulcers or the like, or a fistula or otitis. The kit of parts comprises a first aqueous component comprising one or more amino acids, and a second aqueous component comprising an active halogen compound, wherein the pH of the first component and/or the second component is about 9 to 11.5. There is also provided a treatment preparation prepared from the components and uses thereof in the prevention and/or treatment of sores, wounds, ulcers or the like, or a fistula or otitis.
Patent CA-2883824-C (CA)
Inventor: SOLTZ MICHAEL
IPC: A61B17/064
Filed: 2008-07-08
Granted: 2017-08-08
Abstract: An anvil for use with a surgical staple assembly incorporating a compression member comprising: a plate having first staple clinching pocket and a second staple clinching pocket spaced apart from the first staple clinching pocket; and at least one recess formed in the plate and extending from one of the first and second staple clinching pockets, wherein the at least one recess is configured for receipt of an end of a compression member associated with a surgical staple assembly.
Patent CA-2888767-C (CA)
Title: Azocarbonyl-functionalized silanes
Inventor: PETERLE TORSTEN
IPC: C08L23/16
Filed: 2015-04-21
Granted: 2022-05-10
Abstract: The invention provides azocarbonyl-functionalized silanes of the general formula I (R1)3-a(R2)a Si-R l-NH-C(O)-N=N-R4. They are prepared by a procedure in which in a first step hydrazine of the formula H2N-NH-R4 reacts with an isocyanatosilane of the general formula (R1)3-a(R2)a Si-R l-NCO, and in a second step the product of the first step is oxidized with an oxidant, or in which in a first step hydrazine of the formula H2N-NH-R4 reacts with an acyl halide of the general formula CI-C(O)-O-R5, in a second step the product of the first step is oxidized with an oxidant and in a third step the product of the second step reacts with an aminosilane of the general formula (R1)3-a(R2)a Si-R l-NH2. It may be used for moldings.
Patent CA-2888876-C (CA)
Inventor: THAYER BRUCE EARL
IPC: B41F35/02
Filed: 2015-04-20
Granted: 2018-08-28
Abstract: A system and method are provided for depositing a release layer/film on a cleaner roller in an image forming device to facilitate effective cleaning of a reimageable surface in an image forming device using a proposed variable data digital lithographic image forming architecture. A borax or other solute solution is deposited on a surface of a cleaner roller and an air knife is used to evaporate a liquid component of the solution causing the liquid to come off and a thin-film of borax or other solute to remain on the surface of the cleaner roller. The thin film layer is then dry at a point of contact with the reimageable surface to recover residual ink from the reimageable surface with the surface of the cleaner roller on top of the thin film layer. The thin film layer is re-wetted to support efficient transfer of the ink to a web.
Patent CA-2895387-C (CA)
Title: Skin-exterior composition containing 2-o-.alpha.-d-glucosyl-l-ascorbic acid for improving skin-turnover
Inventor: SHIBUYA TAKASHI
IPC: A61K8/67
Filed: 2013-12-26
Granted: 2021-09-07
Abstract: The purpose of the present invention is to provide a skin-exterior anti-ageing composition for preventing or improving trouble areas upon the exterior of the skin caused by ageing and degradation such as wrinkles, fine lines, blotches, and sagging, and for maintaining or enhancing the barrier function and hyaluronic acid production of the skin. Accordingly, provided is a skin-exterior anti-ageing composition in which an aqueous medium is used as a base, and one or more selected from among L-ascorbic acid, derivatives thereof, and salts of the L-ascorbic acid and the derivatives thereof is included as an active ingredient.
Patent CA-2896946-C (CA)
Title: Encre seche pour impression numerique
Inventor: PERVAN DARKO
IPC: G03G9/10
Filed: 2014-01-10
Granted: 2022-05-03
Abstract: L'invention concerne des particules à base de pigment, sous forme de poudre, conçues pour être utilisées comme colorants (7) dans une impression numérique formée par application de colorants secs (7) sur une surface (2), par liaison d'une partie des colorants (7) avec un liant (11) et par élimination des colorants non liés (7) de la surface (2). L'invention concerne également un panneau (1) ayant une surface (2) comprenant une impression formée numériquement de macro-colorants (64), comprenant un corps de particule (66) et des pigments de couleur (12) fixés à la surface du corps de particule (66). Les colorants (7) sont disposés en motifs avec des pigments (12) sur des surfaces supérieure et inférieure du corps de particule (66).
Patent CA-2897292-C (CA)
Inventor: ALSHANNAQ SHADI SAMI AHMAD
IPC: E21B49/00
Filed: 2013-02-05
Granted: 2016-04-05
Abstract: A drilling tool and method are disclosed for obtaining a downhole core sample measurement using logging while coring. A drilling tool includes a coring bit that is configured to obtain a core sample from a wellbore. A coring mandrel is coupled to the coring bit and includes an inner gage bore. An inner barrel is disposed inside the inner gage bore and an inner sleeve configured to receive the core sample is disposed inside the inner barrel. Coring bit electronics are coupled to the coring mandrel.
Patent CA-2897679-C (CA)
Inventor: CHERTOV MAXIM ANDREEVICH
IPC: G01N15/08
Filed: 2014-02-05
Granted: 2021-08-17
Abstract: L'invention porte sur un procédé pour caractériser des propriétés d'un échantillon poreux, lequel procédé emploie un appareil de test comprenant une cellule d'échantillon et un capteur de pression associé ayant une configuration qui mesure une pression de la cellule d'échantillon isolée. L'échantillon poreux est divisé en un certain nombre de morceaux, qui sont chargés dans la cellule d'échantillon. L'appareil de test est configuré de façon à réaliser une séquence d'opérations de test, ce par quoi la cellule d'échantillon isolée chargée est remplie de fluide de test sous pression et le capteur de pression est utilisé pour générer et stocker des données de pression au cours du temps. Un système de traitement de données traite les données de pression en association avec un modèle de calcul qui comprend un ensemble de courbes de pression avec un certain nombre de variables associées à une courbe et de valeurs associées afin d'identifier une courbe de pression de correspondance, et traite les valeurs variables pour la courbe de pression de correspondance afin de dériver les propriétés globales de l'échantillon poreux.
Patent CA-2898471-C (CA)
Title: Train d'atterrissage d'aeronef et son procede de fonctionnement
Inventor: OTTO WILLIAM M
IPC: B64C25/10
Filed: 2014-01-15
Granted: 2022-07-26
Abstract: L'invention concerne un système de train d'atterrissage avant destiné à un aéronef comprenant un bras pivotant accouplé rotatif à une roue, un bras de liaison avant accouplé rotatif au bras pivotant, un vérin oléopneumatique accouplé rotatif au bras pivotant, un second bras d'extension et une cloison, une plaque accouplée rotative à la cloison, un dispositif d'actionnement accouplé rotatif à la cloison et à la plaque, la rétraction du dispositif d'actionnement linéaire amenant la plaque et les bras d'extension à se déplacer vers le haut en direction de la cloison.
Patent CA-2905689-C (CA)
Inventor: DIBIASIO SERGIO
IPC: B65D1/04
Filed: 2015-09-25
Granted: 2019-03-05
Abstract: A multiple-chamber container that is extrusion blow molded with a single neck finish and a method to trim the single neck finish is provided. The physical appearance of the multiple-chamber container before the trimming process differs from the multiple-chamber container after the trimming process. The multiple-chamber container includes multiple openings that are configured to engage with a single cap after the trimming process to create a seal. The multiple-chamber container may contain different materials, such as liquids, gel-like substances, granular materials, food, etc. that are not permitted to flow from one chamber to the other chamber when the cap is engaged with the chamber openings.
Patent CA-2909359-C (CA)
Inventor: ELLIS ROBERT G
IPC: G01N33/49
Filed: 2014-04-14
Granted: 2018-07-10
Abstract: A biological fluid collection device that is adapted to receive a blood sample having a cellular portion and a plasma portion is disclosed. After collection of the blood sample, the plasma portion is separated from the cellular portion. After separation, the biological fluid collection device is able to transfer the plasma portion of the blood sample to a point-of-care testing device. The biological fluid collection device also provides a closed sampling and transfer system that reduces the exposure of a blood sample and provides fast mixing of a blood sample with a sample stabilizer. The biological fluid collection device is engageable with a biological fluid testing device for closed transfer of a portion of the plasma portion from the biological fluid collection device to the biological fluid testing device. The biological fluid testing device is adapted to receive the plasma portion to analyze the blood sample.
Patent CA-2917428-C (CA)
Inventor: CHEN WANSHI
IPC: H04W72/04
Filed: 2014-07-14
Granted: 2021-10-26
Abstract: Aspects of the present disclosure relate to techniques for dynamic indication of Time Division Duplex (TDD) Uplink (UL)/Downlink (DL) subframe configuration to User Equipments. A base station may identify one or more anchor subframes and one or more non-anchor subframes in a frame. The base station may dynamically change a UL/DL configuration of the frame used for communicating with a plurality of User Equipments (UEs) and signal the changed configuration using a common downlink control channel capable of being interpreted by the plurality of UEs in at least one of the one or more anchor subframes of the frame.
Patent CA-2918620-C (CA)
Inventor: XIN MIN
IPC: G06F3/14
Filed: 2016-01-22
Granted: 2022-08-09
Abstract: Certain aspects involve managing permissions in collaborative workspaces using visual representations of clients. For example, a graphical interface can be displayed that represents a collaborative workspace and that includes visual representations of different clients accessing the workspace. A workspace application executed by a processor can determine that visual representations for at least two clients are positioned in a common region of the graphical interface. The workspace application can authorize the clients to collaboratively modify electronic content that is accessible via the graphical interface based on the visual representations being positioned in the common region. Subsequently, the workspace application can determine that the visual representations are positioned outside the common region and restrict access to the collaboratively modified content accordingly. The workspace application can restrict each client to modifying a respective portion of the electronic content that was modified by the client when both visual representations were in the common region.
Patent CA-2919875-C (CA)
Title: Fuel cell flow channels and flow fields
Inventor: LEGER DAVID EARL
IPC: H01M4/86
Filed: 2013-08-14
Granted: 2021-08-17
Abstract: A fuel cell anode flow field comprises at least one flow channel with a cross- sectional area that varies along at least a portion of its length. In some embodiments, the channel width decreases along at least a portion of the channel length according to a natural exponential function. This type of anode flow field may improve performance, reduce fuel consumption and/or reduce detrimental effects such as carbon corrosion and catalyst degradation, thereby improving fuel cell longevity and durability. When operating the fuel cell on either a substantially pure or a dilute fuel stream, this type of anode flow field may provide more uniform current density, which is desirable for efficient fuel cell operation and improved fuel cell performance and lifetime. Variants of the non-conventional reactant flow channels are described, along with examples of incorporating such flow channels into reactant flow field plates, fuel cells and fuel cell stacks.
Patent CA-2921603-C (CA)
Inventor: SANDBERG RICKARD
IPC: C40B50/06
Filed: 2014-08-22
Granted: 2019-11-05
Abstract: This application discloses methods for cDN'A synthesis with improved reverse transcription, template switching and preamplification to increase both yield and average length of cDNA libraries generated from individual cells. The new methods include exchanging a single nucleoside residue for a locked nucleic acid (INA) at the TSO 3' end, using a methyl group donor, and/or a MgCb concentration higher than conventionally used. Single-cell transcriptome analyses incorporating these differences have full-length coverage, improved sensitivity and accuracy, have less bias and are more amendable to cost-effective automation. The invention also provides cDNA molecules comprising a locked nucleic acid at the 3'-end, compositions and cDNA libraries comprising these cDNA molecules, and methods for single-cell transcriptome profiling.
Patent CA-2922404-C (CA)
Inventor: BRANNSTROM HANS
IPC: A47B47/00
Filed: 2014-09-15
Granted: 2021-12-28
Abstract: L'invention porte sur un produit assemblé, qui comprend au moins trois éléments disposés dans trois plans différents. Un premier élément (1) est relié perpendiculairement à un deuxième élément (2), et un troisième élément (4) est relié perpendiculairement au deuxième élément. Le produit assemblé comprend un ou plusieurs dispositifs de verrouillage, comprenant chacun une languette souple (30) disposée dans une rainure d'introduction (20) de l'un des au moins trois éléments. La languette souple coopère avec une rainure de languette (10), au niveau d'un élément adjacent des au moins trois éléments, pour verrouiller l'élément et l'élément adjacent l'un à l'autre. Un second bord du deuxième élément (2) est relié à un second bord du troisième élément (4) par un premier desdits dispositifs de verrouillage.
Patent CA-2922813-C (CA)
Inventor: WITTWER CARL T
IPC: C12Q1/68
Filed: 2014-08-29
Granted: 2022-08-16
Abstract: L'invention concerne un procédé d'élimination de fond à partir de courbes de fusion générées à l'aide d'un colorant fluorescent, lequel procédé consiste à analyser un profil de fusion d'un échantillon d'acide nucléique. Le procédé consiste à mesurer la fluorescence de l'échantillon d'acide nucléique en fonction de la température pour produire une courbe de fusion brute ayant une transition de fusion, l'échantillon d'acide nucléique comprenant un acide nucléique et une molécule qui se lie à l'acide nucléique pour former un complexe pouvant être détecté par fluorescence, la courbe de fusion brute comprenant un signal de fluorescence de fond et un signal d'échantillon d'acide nucléique ; et à séparer le signal de fond du signal d'échantillon d'acide nucléique par utilisation d'un algorithme quantique pour générer une courbe de fusion corrigée, la courbe de fusion corrigée comprenant le signal d'échantillon d'acide nucléique.
Patent CA-2923154-C (CA)
Title: Balancing circuit for a metal detector
Inventor: SIMON JOSEPH S
IPC: H03H7/00
Filed: 2007-07-27
Granted: 2018-04-03
Abstract: A balancing circuit for a metal detector. The metal detector includes an oscillating power source, a transmit coil connected to the oscillating power source, first and second receive coils inductively coupled to the transmit coil, a first amplitude balancing circuit connected to the first receive coil, and a first phase balancing circuit connected to the first receive coil. The first phase balancing circuit includes a capacitor and a variable resistor.
Patent CA-2924159-C (CA)
Inventor: CHOI KYUNG JA KAY
IPC: A45D44/14
Filed: 2009-04-22
Granted: 2017-02-07
Abstract: An exemplary embodiment providing one or more improvements includes wig or hair piece boxes for both the efficient storage and display of wigs or hair pieces before sell, as well as providing simple, efficient and effective storage facilities for wigs or hair pieces for use of the consumer. The wig or hair piece boxes include a form which holds the wig or hair piece and preserves the curl, style, and one directional curl of the hair tip end on the wig or hair piece. This avoids the common problem of loss of original curl and style of the wig or hair piece which plagues conventional wig and hair piece boxes.
Patent CA-2924207-C (CA)
Inventor: PITCHFORTH NOAH
IPC: A45C13/26
Filed: 2016-03-17
Granted: 2018-06-26
Abstract: Linvention a trait à un sac de bagage pliable qui améliore la manuvrabilité du sac lorsquun utilisateur remorque ce dernier et se plie à une taille réduite pour en améliorer la portabilité. En particulier, linvention concerne une poignée qui est reliée de manière coulissante à un ou plusieurs renforts de façon que les extrémités supérieures des renforts changent de position le long de la poignée au moment où la poignée se rétracte dans le bagage. De plus, la poignée se libère de lun des renforts ou plus de manière que la poignée, les renforts et autres composants de cadre se plient et reposent dans un plan commun. La pliabilité améliore la portabilité du sac de bagage lorsque le volume intérieur du sac nest pas utilisé pour ranger des articles.