baber/WOPTO huggingface dataset:
Patent CA-2900736-C (CA)
Inventor: POIRSON NICOLAS RAYMOND JACQUES
IPC: G01M13/026
Filed: 2014-02-10
Granted: 2020-11-03
Abstract: Dispositif (1) de test mécanique d'un pignon à tester (20) comprenant: -une couronne (30) munie de dents intérieures (31), configurée pour engrener un pignon à tester (20), l'axe (32) de la couronne(30) étant fixe par rapport à celui (22) du pignon à tester (20), -un support de couronne (33) sur lequel est placée la couronne (30), -un élément central de transmission de mouvement (40), configuré pour avoir un mouvement de rotation autour d'un axe (42) fixe par rapport à celui de la couronne (30) munie de dents intérieures (31), -un pignon (50) de sollicitation de la couronne (30), configuré pour engrener les dents intérieures (31) de la couronne (30), -un support mobile(60) portant le pignon (50) de sollicitation de la couronne 30), -un support (23) de pignon à tester (20), fixe par rapport au support (33) de couronne (30), -des moyens de mise en rotation (70) du support mobile(60) autour de l'axe (32) de la couronne (30), durant la mise en mouvement de l'ensemble (2) formé par le pignon à tester (20), la couronne (30) munie de dents intérieures (31), l'élément central de transmission (40) et le pignon (50) de sollicitation de la couronne (30).
Patent CA-2911575-C (CA)
Inventor: JORQUERA NIETO JUAN IGNACIO
IPC: C12N5/02
Filed: 2010-06-22
Granted: 2017-02-14
Abstract: The present invention relates to mammalian cell culture media which comprise supernatant from some of the fractions of human plasma fractionation according to the Cohn method, more specifically, the supernatant of fractions I and II+III. When said supernatant is added as a culture medium supplement it provides various nutrients and factors for the effective maintenance and/or proliferation of the cultured mammalian cells. In addition, the present invention relates to the preparation process and use of said medium in the culture of mammalian cells.
Patent CA-2912839-C (CA)
Title: Procede et systeme de surveillance d'arrivee d'eau
Inventor: SILVERS DAVID
IPC: A62C37/50
Filed: 2014-05-20
Granted: 2019-04-30
Abstract: L'invention concerne un procédé pour transférer des informations d'événement néfaste d'une pluralité d'arrivées d'eau distantes vers un serveur de surveillance municipal consistant à détecter un événement néfaste dans une arrivée d'eau qui se rapporte à une condition d'arrivée d'eau néfaste ; à transférer des données représentatives de la situation néfaste sur un serveur hôte en acheminant les données à travers un chemin de sauts préétabli ; et à transférer les données depuis le moniteur hôte vers le serveur de surveillance municipal. Un système de détection des événements néfastes d'une arrivée d'eau et des informations d'événement vers un serveur de surveillance municipal est également prévu.
Patent CA-2912946-C (CA)
Inventor: BEST FABIAN
IPC: H01F27/33
Filed: 2014-05-20
Granted: 2018-03-20
Abstract: An air core power reactor (10) having a noise mitigating sound shield (40). In one embodiment the sound shield includes a plurality of sound absorbing panels (42p) configured for positioning about an outermost reactor layer (12') so that the panels reduce radiation of acoustic energy when the reactor coil layers carry current. One or more flexible members (48) are attached along the first side of each sound absorbing panel for contact with the outermost reactor layer. Sound barrier material (44) is positioned along the second side of each panel. When the flexible members are attached to a panel and the panel is installed about the outermost first layer of the reactor, the flexible members are positioned against the outermost first layer and the flexible members provide a gap between the first side of the panel and the outermost first layer of the reactor.
Patent CA-2922043-C (CA)
Title: Ground to air antenna array
Inventor: HOJJAT NASRIN
IPC: H01Q3/36
Filed: 2015-10-30
Granted: 2016-10-25
Abstract: An array antenna with each antenna element in the array being physically tilted away from a base plane of the array. End antenna elements are tilted at a higher angle than regular antenna elements. The radiation pattern, the end antenna elements can provide coverage directly above the antenna array (i.e. at 90 degrees to the horizontal) for different electrical tilts.
Patent CA-2923185-C (CA)
Title: Wellbore mill having shear cutters and gouging cutters
Inventor: BEATON TIMOTHY P
IPC: E21B10/00
Filed: 2016-03-09
Granted: 2018-02-27
Abstract: A mill includes a mill body defining a plurality of blades extending in a direction from a center or rotation of the mill body to a gauge surface. The blades define a cutting profile having a minimum diameter at a longitudinal endmost position. The minimum diameter is smaller than a diameter of a drop ball. The cutting profile has an intermediate diameter at most equal to the diameter of the drop ball at a longitudinal distance from the endmost position greater than the diameter of the drop ball. Shear cutters are mounted on at least one of the blades, such that at least one shear cutter is mounted closer to a center of rotation of the mill body with respect to other cutters mounted to the blades. At least one insert is mounted to the at least one of the plurality of blades rotationally ahead of the shear cutters.
Patent CA-2925166-C (CA)
Title: Composants de train de tiges resistant au calage
Inventor: DRENTH CHRISTOPHER L
IPC: E21B17/02
Filed: 2012-01-20
Granted: 2019-02-26
Abstract: Des composantes de train de tiges comportant un filetage se prolongeant autour dun corps ont une configuration qui résiste au blocage et au foirage des filets. Une extrémité avant du filet comprend une surface planaire perpendiculaire au corps qui fournit une transition abrupte à la pleine profondeur du filet afin de réduire ou éliminer le foirage des filets. Lorsque les filets mâles et femelles complémentaires sont structurés similairement, les filets daccouplement coulissent ensemble le long dune interface à la face de début du filet et sont entraînés dans un état daccouplement total des filets.
Patent CA-2927232-C (CA)
Inventor: PARKER KEVIN LYNN
IPC: H01H71/00
Filed: 2014-11-12
Granted: 2022-01-18
Abstract: L'invention concerne un système permettant de diagnostiquer des problèmes de champ de dispositif de protection de circuit, ledit système comprenant un système informatique distant (2) installé dans un local de client, le dispositif de protection de circuit comprenant un processeur (10) configuré pour exécuter un certain nombre de routines (12), une pluralité de capteurs structurés pour détecter des informations de circuit électrique, une mémoire accessible par le processeur et un module de communication (44) couplé à la mémoire non volatile. Les routines sont structurées pour entrer des informations de circuit électrique détectées et déterminer des informations de déclenchement pour un ou plusieurs cycles de déclenchement et provoquer la transmission des informations de circuit électrique et des informations de déclenchement détectées au système informatique distant (58) par le module de communication sur un réseau (56) pour permettre un stockage et un accès ultérieur à des fins de diagnostic.
Patent CA-2931871-C (CA)
Inventor: HIRATA TAKUYA
IPC: B01D53/14
Filed: 2015-01-09
Granted: 2018-05-01
Abstract: Provided are: a CO2 recovery apparatus such that the total operational efficiency and stability of the apparatus can be improved even when the amount of a gas to be treated varies; and a CO2 recovery process. This CO2 recovery apparatus (1) is provided with: a CO2 absorption tower (14) for bringing exhaust gas (11A) into contact with a CO2 absorbing liquid (13) and thus making the CO2 absorbing liquid (13) absorb the CO2 contained in the exhaust gas (11A); a CO2 absorbing liquid regeneration tower (15) for heating the CO2 absorbing liquid (13) with steam and thus releasing CO2 from the CO2 absorbing liquid (13) and regenerating the CO2 absorbing liquid (13); a flowmeter (101) for determining the flow rates of the exhaust gas (11A) introduced into the CO2 absorption tower (14); and a control unit (102) for classifying the flow rates of the exhaust gas (11A) determined by the flowmeter (101) into multiple flow rate ranges, and controlling the flow rate of the CO2 absorbing liquid (13) supplied to the CO2 absorption tower (14) and the flow rate of steam supplied to the CO2 absorbing liquid regeneration tower (15) on the basis of prescribed set load values which have been previously established in accordance with the multiple flow rate ranges.
Patent CA-2932676-C (CA)
Title: Improved method for rapid analysis of gold
Inventor: TICKNER JAMES
IPC: G01N23/223
Filed: 2014-12-16
Granted: 2017-04-18
Abstract: A method to determine a concentration of a target element in a sample is provide. The method comprises (i) positioning a sample containing a target element with respect to a reference material containing a reference element, (ii) simultaneously irradiating the sample and the reference material with Bremsstrahlung X-rays to thereby produce activated nuclei in the target element and to produce activated nuclei in the reference element, (iii) detecting deactivation gamma-rays' from the irradiated sample and deactivation gamma-rays from the irradiated reference material, (iv) determining a first number of detected deactivation gamma-rays from the irradiated sample and a second number of detected deactivation gamma-rays from the reference material, and (v) determining the concentration of the target element in the sample by first normalising the first number of detected deactivation gamma-rays from the irradiated sample by the second number of detected deactivation gamma-rays from the reference material. The variation of the reference element to target element cross section ratio over a range of electron beam energies is less than a predetermined measurement accuracy.
Patent CA-2933198-C (CA)
Inventor: PANDIAN RAMARAJ
IPC: G06F21/79
Filed: 2014-12-09
Granted: 2022-05-31
Abstract: A method for obfuscating keys is provided. The method includes identifying that a memory is subject to one of a core dump or an hibernation and overwriting a key in unencrypted form in the memory, responsive to the identifying, wherein at least one method operation is performed by a processor. A system and a computer readable media are also provided.
Patent CA-2934376-C (CA)
Inventor: ZHANG XIAOLING
IPC: E04F15/10
Filed: 2014-04-04
Granted: 2018-02-27
Abstract: La présente invention concerne une lame de plancher auto-adhésive comprenant de la colle résistant à l'eau, ladite lame comprenant, de haut en bas et de manière séquentielle, une couche de corps principal, une couche d'isolation et la colle résistant à l'eau, chaque proportion de composant de la composition de composant de la colle résistant à l'eau basée sur un pourcentage en poids étant de : 34 à 38 % pour un copolymère séquencé styrène-isoprène-styrène, 46,4 à 50,4 % pour une résine de pétrole hydrogéné C5, 13 à 17 % pour de l'huile de dilution de caoutchouc cycloalkyle, et 0,5 à 0,6 % pour un antioxydant de phénol encombré. La couche d'isolation entre la couche de corps principal et la colle résistant à l'eau est un film en PVC d'OPHR. La colle résistant à l'eau de la lame de plancher auto-adhésive en PVC comprenant de la colle résistant à l'eau est pourvue d'une fonction de résistance à l'eau, et peut empêcher un plastifiant de sortir de la lame de plancher en PVC pour altérer le caractère collant de la colle résistant à l'eau.
Patent CA-2937941-C (CA)
Title: Method for manufacturing laminated core, laminated core, and welding machine
Inventor: HASUO YUSUKE
IPC: B23K5/02
Filed: 2016-08-04
Granted: 2020-06-30
Abstract: A method for manufacturing a laminated core includes a laminating process of obtaining a laminate in which a plurality of core pieces are laminated, and a welding process of forming a weld bead which extends in a thickness direction of the laminate on a side surface of the laminate. In the welding process, a heat input when a center portion in a longitudinal direction of the weld bead is formed is greater than a heat input when an end portion of the weld bead is formed.
Patent CA-2938063-C (CA)
Inventor: LI BINGFENG
IPC: F16B19/02
Filed: 2015-11-19
Granted: 2019-02-19
Abstract: The invention discloses a connecting device and a display screen with the same. Wherein, the connecting device includes: a first connecting member (10), including a first fixed part (11), a first movable part (12) arranged in a manner of moving in a first direction and a first elastic part (13) positioned between the first fixed part and the first movable part, the first fixed part being provided with a first component connecting part (11a) and the first movable part being provided with a mounting through hole (14) which is through in a second direction perpendicular to the first direction; and a second connecting member (2) matched with the first connecting member, provided with a second component connecting part (20a) and an accommodation groove (20b) for accommodating a hole wall of the mounting through hole, the second connecting member having an inward extension state of extending into the mounting through hole and an outward shifting state of shifting out of the mounting through hole, the first movable part having a connection state of causing the hole wall of the mounting through hole to extend into the accommodation groove and a separation state of causing the hole wall of the mounting through hole to extend out of the accommodation groove and the first movable part being in the connection state only under the action of the first elastic part.
Patent CA-2938966-C (CA)
Inventor: KAHOOK MALIK Y
IPC: A61F9/007
Filed: 2015-02-02
Granted: 2023-03-14
Abstract: Provided is a device configured for insertion into a capsular bag of an eye.  The device comprises an annular anterior portion comprising a first rim surrounding a first opening, the first rim having a first radially inner portion, wherein the first radially inner portion includes at least one recess therein. The device further comprises an annular posterior portion comprising a second rim surrounding a second opening, the second rim having a second radially inner portion, wherein the second radially inner portion includes at least one recess therein. The annular intermediate portion protrudes radially outwardly from the annular anterior portion and the annular posterior portion, and the annular intermediate portion has an exterior that includes an anterior facing surface and a posterior facing surface. The device also comprises a passage extending through the annular anterior portion, the annular intermediate portion, and the annular posterior portion.
Patent CA-2940523-C (CA)
Title: Mobile animal surveillance and distress monitoring
Inventor: SCHAB JEFFREY R
IPC: A01K13/00
Filed: 2015-02-20
Granted: 2020-07-14
Abstract: A method for remote animal surveillance and distress monitoring includes detecting biometric and behavioral parameters of the animal, identifying novel events based on comparison of detected parameters to predefined parameter values and qualifications; determining whether a composite parameter value exceeds a predefined composite threshold value indicative of possible distress in the animal; and notifying remote caretakers of possible distress in the animal based on the composite value exceeding the predefined composite threshold value.
Patent CA-2941951-C (CA)
Title: Tetrazolone-substituted dihydropyridinone mgat2 inhibitors
Inventor: AHMAD SALEEM
IPC: C07D417/14
Filed: 2015-03-05
Granted: 2021-11-16
Abstract: The present invention provides compounds of Formula (I): a stereoisomer, a tautomer, a pharmaceutically acceptable salt, a polymorph, a solvate thereof, wherein all of the variables are as defined herein. These compounds are monoacylglycerol acyltransferase type 2 (MGAT2) inhibitors which may be used as medicaments.
Patent CA-2944124-C (CA)
Inventor: PEREZ MIGUEL
IPC: H01K1/40
Filed: 2016-10-04
Granted: 2023-12-19
Abstract: A lamp is formed of a lamp capsule sealed with a press seal penetrated by electrical lead-ins, the lamp being received in an insulating base that has external electrical pins. Power leads interconnect respective capsule lead-ins and base pins. Power leads are formed of stranded wire having a plurality of intertwined strands.
Patent CA-2951995-C (CA)
Title: Dentifrice comprising zinc - amino acid complex and phosphates
Inventor: SZEWCZYK GREGORY
IPC: A61K8/24
Filed: 2014-06-18
Granted: 2021-07-06
Abstract: ABSTRACT  Disclosed herein are low water dentifrices comprising a zinc amino acid complex, one or more soluble phosphate salts and a dentifrice base, wherein the dentifrice comprises water in the amount of 1-20% by weight of the dentifrice. The phosphates preserve the complex and enhance bioavailability, delivery, and stability of the complex, thus increasing antibacterial efficacy.  Methods of making and using the dentifrices are also provided. Date Recue/Date Received 2020-10-29
Patent CA-2956113-C (CA)
Inventor: WINSOR ROBERT SCOTT
IPC: A61B3/113
Filed: 2015-07-22
Granted: 2019-05-21
Abstract: A method and apparatus for fixation measurement includes rotating a first reflector comprising a diffraction component about a rotation axis, the first reflector being configured to reflect light received from a light source onto a second reflector via the diffraction component and reflect light received from the second reflector via the diffraction component and capturing light which is reflected by the second reflector and subsequently reflected by the first reflector with one or more photodetectors.
Patent CA-2959316-C (CA)
Inventor: HOEK STEVE
IPC: F21K9/00
Filed: 2017-02-28
Granted: 2020-05-12
Abstract: An undercarriage light assembly includes a light element, a translucent jacket exterior to and surrounding the light element, and an outer housing positioned exterior to and surrounding at least a portion of the translucent jacket. The outer housing includes a first side, a second side connected to the first side, and a third side connected to the second side. The first and third sides are angled toward one another. An opening between the first and third sides allows for light to pass from the light element through the outer housing.
Patent CA-2961144-C (CA)
Inventor: TURNER ROBERT
IPC: H02H7/04
Filed: 2015-09-22
Granted: 2023-04-04
Abstract: La présente invention concerne la pré-aimantation d'un transformateur (3) connecté à des convertisseurs de puissance multiniveau modulaires (MMC, 5) afin de modérer des courants d'appel lors de la connexion du transformateur à un réseau électrique (1). L'invention tire profit de la grande quantité d'énergie stockée dans des convertisseurs MMC par comparaison à d'autres types de convertisseur. Cette énergie stockée est utilisée pour pré-aimanter le transformateur connecté aux convertisseurs, par conséquent aucun matériel de pré-aimantation supplémentaire ou dédié n'est nécessaire en plus du matériel de charge fourni pour charger les condensateurs de convertisseur. Étant donné que la pré-aimantation du transformateur a lieu après la charge du convertisseur, le circuit de charge de convertisseur n'est pas utilisé, et par conséquent n'a pas besoin d'être conçu, pour aimanter directement le transformateur.
Patent CA-2964729-C (CA)
Title: Laser welded joint, vehicle component, manufacturing method of laser welded joint, and manufacturing method of vehicle component
Inventor: MARUYAMA NAOKI
IPC: C22C38/06
Filed: 2015-11-19
Granted: 2020-03-10
Abstract: A laser welded joint has weld metal provided between a plurality of steel sheets.  A chemical composition of the weld metal has predetermined components, and average hardness of the weld metal is 350 to 540 in Vickers hardness. In the weld metal, distribution density of porosities having a diameter of 2 µm to 50 µm is equal to or less than 5.0 pieces/mm2. In the weld metal, distribution density of oxide inclusions having a diameter of 3 µm or more is 0.1 to 8.0 pieces/mm2.
Patent CA-2965394-C (CA)
Inventor: MASCIANTONIO UGO
IPC: B23Q5/40
Filed: 2015-10-20
Granted: 2023-01-24
Abstract: The invention relates to a machining device comprising a framework, a transmission shaft (3) and a drive mechanism (1) comprising a rotation member (13) for driving said shaft in rotation about its axis (A), a drive member (18) in helical connection with the shaft to drive the translation thereof along its axis with a feed movement, according to the relative rotational speed of said rotation and drive members. The drive member is mounted with the ability to effect translational movement with respect to said framework along the axis (A) and is positioned between said rotation member and an end for coupling of said shaft to a cutting tool, while an electromechanical actuator (20) is mounted in a fixed frame of reference associated with said framework in front of said drive member (18) to which it can be coupled in order to cause it to oscillate translationally so as to superpose an axial oscillation component with said feed movement.
Patent CA-2967651-C (CA)
Inventor: TSCHOL ARMIN
IPC: A46B15/00
Filed: 2015-11-19
Granted: 2019-04-23
Abstract: La présente invention concerne une tête pour un accessoire d'hygiène bucco-dentaire qui comporte au moins une première rangée de touffes comportant une pluralité de filaments possédant des extrémités libres et des extrémités fixes en regard des extrémités libres et fixés sur une surface de montage de la tête. Les filaments de l'au moins première rangée de touffes s'étendent à partir de la surface de montage de la tête dans différentes extensions de longueur, définissant ainsi, avec les extrémités libres des filaments, une surface de nettoyage supérieure sous la forme d'une forme d'onde continue. Chaque filament possède un axe longitudinal et une zone de section transversale s'étendant dans un plan perpendiculaire à l'axe longitudinal. Chaque touffe de l'au moins première rangée comprend des filaments avec une zone de section transversale plus petite ou des filaments avec une zone de section transversale plus grande, et les touffes sont agencées de manière alternée de telle sorte qu'une touffe comprenant des filaments avec la zone de section transversale plus petite alterne avec une touffe comprenant des filaments avec la zone de section transversale plus grande.
Patent CA-2969208-C (CA)
Inventor: MEYER THOMAS E
IPC: A61M1/16
Filed: 2015-11-11
Granted: 2018-01-09
Abstract: The degassing system can include a degassing vessel and can utilize a vacuum pump and a fluid pump located downstream of the degassing vessel to control the pressure within the degassing vessel in order to control the concentration of gases in fluid exiting the degassing system. The degassing system can further comprise sensors in communication with the pumps to control the rate of flow and pressure through the degassing system. The degassing system may be placed in a dialysate flow path to remove dissolved gases including carbon dioxide from the dialysate.
Patent CA-2972038-C (CA)
Inventor: CHOU JANICE J
IPC: A61K48/00
Filed: 2015-12-22
Granted: 2023-05-16
Abstract: L'invention concerne des acides nucléiques codant pour une G6PC modifiée (glucose-6-phosphatase, sous-unité catalytique) et des enzymes glucose-6-phosphatase-a (G6Pase-a) à activité phosphohydrolase augmentée. L'invention concerne également des vecteurs, tels que des vecteurs de type virus adéno-associé (AAV), et des vecteurs AAV recombinants exprimant la G6Pase-a modifiée. Les vecteurs AAV et rAAV de la présente invention peuvent être utilisés pour des applications de thérapie génique dans le traitement de maladies de stockage du glycogène, en particulier la glycogénose de type Ia (GSD-Ia), et des complications de cette dernière.