baber/WOPTO huggingface dataset:
Patent CA-2848901-C (CA)
Inventor: NELSON YVES
IPC: E21D20/00
Filed: 2014-04-15
Granted: 2016-07-05
Abstract: A rock drilling and bolting system comprises a drill feed slidable on a drill feed rail for drilling a hole, a bolter feed slidable on a bolter feed rail, the bolter feed having a main bolt driver for driving a rock bolt, a side-mounted bolt driver mounted to the bolter feed rail, the side- mounted bolt driver being disposed rearwardly of the main bolt driver to receive the rock bolt when there is insufficient space to load the rock bolt in the main bolt driver and to drive the rock bolt partially into the hole, and an indexing mechanism for rotating the main bolt driver into alignment with the rock bolt that is partially driven into the hole, wherein the main bolt driver drives the rock bolt fully into the hole.
Patent CA-2853274-C (CA)
Inventor: PAULK MARTY
IPC: E21B44/00
Filed: 2011-10-25
Granted: 2016-08-09
Abstract: A method and system for autonomously enhancing the performance of rig operations at a rig-site, including subterranean operations at a rig-site. The system may include an integrated control system, wherein the integrated control system monitors one or more parameters of sensor units of the rig operations, and a central computer that can communicate with sensor units reporting the health and operational status of the rig operations. The system may further be upgraded by a package of sensors attached to the various tools that allow the central computer an overall synchronized view of the rig operations.
Patent CA-2853413-C (CA)
Title: Sealable transport trailer container with hinging baffles
Inventor: MACLEAN MICHAEL
IPC: B65D88/12
Filed: 2014-05-29
Granted: 2021-06-15
Abstract: A container for use on a dump truck style transport trailer is described, and specifically a container for transporting a fluid mixture such as a slurry or sludge is described. The container has interior hinging baffles for dividing the container into compartments and preventing the contents in the container from moving around during transport. The container has a tailgate that is connected to the baffles such that pivoting the tailgate causes the baffles to pivot. The container also includes a sealable lid that can be opened for loading contents into the container and closed for preventing spillage of the contents during transportation. A cleaning system and heating system for the container are also described.
Patent CA-2854055-C (CA)
Inventor: DONG YI
IPC: G11C16/06
Filed: 2014-06-04
Granted: 2020-01-28
Abstract: A memory life extension system and method is provided for managing operation of rewritable memory used to store a monotonically increasing sequence of multiple-byte binary values in a set of one or more memory locations in the rewritable memory. A first value is read in from a set of one or more memory locations. On detection of an instruction to store an incremented value, the incremented value is permuted by applying an encoding, in which a value of a least significant bit changes only on every second increment, to two least significant bits of the incremented value. On overflow of a least significant byte as a result of the increment, a cyclic byte-wise shift is applied to the incremented value. The permuted incremented value is then stored in the one or more memory locations.
Patent CA-2855193-C (CA)
Title: Outil de poincon, pointe de poincon et procede de fixation d'une pointe de poincon a un corps de poincon
Inventor: MOREHEAD JOHN H
IPC: B21D37/04
Filed: 2012-11-05
Granted: 2019-05-28
Abstract: L'invention porte sur une configuration de pointe de poinçon (16), laquelle configuration est destinée à être universelle du point de vue de son application avec de larges variétés d'ensembles de poinçon, et sur différentes configurations de corps de poinçon (14) à partir desquelles une application universelle de la pointe de poinçon (16) est prise en exemple. Des composants auxiliaires (34, 16, 50) utilisés avec les différentes configurations de corps de poinçon (14) améliorent la facilité avec laquelle l'opérateur peut manipuler de façon sélective celles-ci pour fixer ou libérer en alternance la pointe de poinçon (16).
Patent CA-2857179-C (CA)
Title: Cable component with non-flammable material
Inventor: GOULD ROBERT S
IPC: H01B7/29
Filed: 2012-12-05
Granted: 2018-04-10
Abstract: A cable component that comprises a main body where at least a part of the main body is formed of an insulation material, and at least one nonflammable portion is disposed in the insulation material of the main body. The nonflammable portion forms at least about 25% by volume of the cable component, is flexible, and reduces the amount of the insulation material of the main body, thereby reducing the fuel load in the cable component.
Patent CA-2857720-C (CA)
Inventor: Gu tian sheng
IPC: B60R22/26
Filed: 2013-08-22
Granted: 2015-12-01
Abstract: A multifunctional safety device for a vehicle seat includes a retractor, two fastener slots, of which one is arranged at the junction of a backrest and a seat cushion and the other is arranged at the bottom of the seat cushion or close to the seat cushion, a safety belt fitted with two fasteners, both movable along the length of the seat safety belt, and each fastener having an engagement member for matching and clamping with one of the fastener slots, such that both fasteners can be releasably latched into one of the fastener slots at the same time. Additionally, a vehicle seat is equipped with the aforementioned multifunctional safety device, for full utilization of the space of the vehicle seat and stabilization of article placed on the vehicle seat.
Patent CA-2859628-C (CA)
Inventor: YOSHIDA SATOSHI
IPC: C07D417/10
Filed: 2012-12-21
Granted: 2020-02-18
Abstract: La présente invention concerne un composé ayant des effets modulateurs de récepteur S1P qui est efficace pour prévenir et traiter des maladies auto-immunes, des troubles allergiques, ou similaire. La présente invention concerne le composé représenté par la formule (I) ou un sel pharmacologiquement acceptable de celui-ci.
Patent CA-2862416-C (CA)
Inventor: KOPP JOHN
IPC: F15B13/044
Filed: 2012-02-09
Granted: 2017-01-24
Abstract: A valve (210) comprising a motor (221) having an output shaft (231) orientated about a motor axis (230), a hydraulic valve having a drive spool (224) configured to move from a first position to a second posi¬ tion, a mechanical linkage (222) between the output shaft (231) and the drive spool (224) having a sleeve (232) mechanically coupled to the output shaft (231), a pole shaft (233) configured for sliding en¬ gagement in a direction generally perpendicular to the motor axis, a link (235) connected to the pole shaft (233) by a pivot joint (234), a drive shaft (252) coupled to the link (235) and rotatable about a drive axis, the drive shaft (252) having an end portion to engage and ap¬ ply a force to the spool (224), and a spring (223) to provide a bias be¬ tween the pole shaft (233) and the sleeve (232), such that a distance between the motor axis and the pivot joint multiplied by a distance between the drive axis and the applied force is less than a distance between the drive axis and the pivot joint.
Patent CA-2863488-C (CA)
Title: Procede de traitement de matiere premiere bitumineuse
Inventor: CHEN CHIEN-CHIANG
IPC: C10G1/00
Filed: 2014-09-11
Granted: 2017-02-14
Abstract: Un procédé de traitement dune matière première bitumineuse peut comprendre la fourniture dune première matière première bitumineuse ayant au moins une première propriété de matière première bitumineuse se trouvant en marge dune plage cible; la sélection dune deuxième matière première bitumineuse ayant au moins une deuxième propriété de matière première bitumineuse qui a une valeur différente de la au moins une première propriété de matière première bitumineuse; la sélection dun rapport entre la première matière première bitumineuse et la deuxième matière première bitumineuse; la formation dun troisième flux bitumineux, ayant au moins une troisième propriété de matière première bitumineuse se trouvant à lintérieur de la plage cible, en combinant la première matière première bitumineuse et la deuxième matière bitumineuse selon le rapport et en faisant passer la troisième matière première bitumineuse dans un procédé d'extraction par solvant en vue dextraire le bitume de la troisième matière première bitumineuse.
Patent CA-2865272-C (CA)
Inventor: PASQUERO JEROME
IPC: H04W88/02
Filed: 2012-05-31
Granted: 2019-11-05
Abstract: A method includes displaying a first keyboard on a touch-sensitive display of an electronic device, detecting a touch on the first keyboard, and when the touch is associated with a keyboard transformation function, changing the first keyboard into a second keyboard by moving keys of the first keyboard relative to other keys of the first keyboard, from first locations, along respective key paths, to second locations on the touch-sensitive display.
Patent CA-2866209-C (CA)
Inventor: LANDA BENZION
IPC: B41J2/01
Filed: 2013-03-05
Granted: 2021-01-12
Abstract: An ink film construction comprising: (a) a printing substrate; and (b) at least one ink film, fixedly adhered to a top surface of the printing substrate, the ink film having an upper film surface distal to the top surface of the substrate, wherein a surface concentration of nitrogen at the upper film surface exceeds a bulk concentration of nitrogen within the film, the bulk concentration measured at a depth of at least 30 nanometers below the upper film surface, and wherein a ratio of the surface concentration to the bulk concentration is at least 1.1 to 1.
Patent CA-2868345-C (CA)
Inventor: RAMANATHAN RANGASAMY
IPC: A61M16/06
Filed: 2012-05-30
Granted: 2018-01-16
Abstract: An air or oxygen flow supply system between a supply source and nasal prongs applicable to a patient, comprising a succession of flow ducts having different flow areas, there being junctions between successive of the ducts, the flow areas defined by A1, A2---An where n>2, the flow areas decreasing at the junctions, in the direction of the flow.
Patent CA-2873249-C (CA)
Title: Materiau filtrant multicouche
Inventor: LANS ERIK
IPC: B01D46/52
Filed: 2012-05-15
Granted: 2020-06-02
Abstract: La présente invention porte sur un matériau filtrant (1) pour l'élimination de particules d'un courant d'air. Le matériau filtrant (1) comprend une couche membranaire poreuse (2) et une couche de préfiltration (3) ayant une surface aval (7) et une surface amont (8), ladite couche de préfiltration (3) étant disposée avec ladite surface aval (7) adjacente à un côté amont de la couche membranaire poreuse (2). La couche de préfiltration comprend un matériau composite non tissé obtenu par voie humide comprenant un mélange de fibres de verre (5) et de fibres synthétiques (4). L'invention porte également sur l'utilisation d'un matériau filtrant (1) dans une turbine à gaz.
Patent CA-2874823-C (CA)
Title: Ultra violet light and ozone water sanitizer system
Inventor: BARNES RONALD L
IPC: C02F1/32
Filed: 2013-05-30
Granted: 2020-11-17
Abstract: An enclosure 12) supports a water carrying tube (16) through which a flow of water to be sanitized passes. Water carrying tube (16) may be supported at each end by Venturis (24, 26) mounted in ends of a housing (12). One or more ultraviolet lamps (14) extend along tube (16). Air tubes (62a, 62b, 72) are connected to Venturi suction ports (30) or an external use (Fig. 7) and have openings (64) therealong are oriented very close to the ultraviolet lamps (14), with openings (64) facing the ultraviolet tubes (14) in order to draw ozonated air directly from near the surface of the ultraviolet lamps (14). Ultraviolet lamps (14) may be pulsed with high power pulses of a frequency and duration determined by an air flow rate through the air tubes (62a, 62b, 72) in order to maximize ozone production. An external Venturi suction port may also be provided.
Patent CA-2883917-C (CA)
Inventor: BERGMAN TODD M
IPC: E04B9/24
Filed: 2013-09-04
Granted: 2018-10-23
Abstract: A ceiling system includes an overhead support grid defining a grid opening and a ceiling die positioned in the opening. The ceiling tile includes a first tegular edge and an opposing second edge, to one embodiment, the second edge may be tegular. The first tegular edge may have a different configuration than the first tegular edge so that the ceiling tile rests in an angled position when mounted in the support grid. When mounted, the bottom surface of the ceiling tile is angled with respect to the support grid. The first tegular edge includes an end surface defining an exposed reveal that is visible below the grid. By selecting various horizontal orientations of multiple ceiling tiles in adjacent grid openings in the ceiling system, different artistic patterns may be created. In one embodiment, the ceiling tile has a substantially uniform thickness.
Patent CA-2884951-C (CA)
Inventor: EMDE DIETMAR
IPC: F41A9/66
Filed: 2015-03-13
Granted: 2021-11-02
Abstract: The present invention relates to a handgun comprising a magazine with a magazine head (10) on which devices are located at the top in order to hold the uppermost cartridge in the loading position as well as devices which bring about the ejection of the cartridge case after the shot wherein these device comprise at least one ejector element (11) which is attached detachably and exchangeably to the magazine head (10). According to the present invention, the ejector element (11) in its mounted functional position on the magazine head is positioned so that it at least partially overlaps and/or encompasses the uppermost cartridge (13) on its circumference. As a result of the solution according to the invention, the sheet metal element (11) is additionally assigned the function of the downholder in addition to the ejector function, that is the sheet metal element holds the uppermost cartridge (13) before the shot in the magazine.
Patent CA-2893853-C (CA)
Inventor: LUTHRA KRISHAN LAL
IPC: C04B41/80
Filed: 2013-11-25
Granted: 2020-12-08
Abstract: La présente invention concerne un procédé et un système pour réduire la récession de silice de céramique contenant du silicium ou de composites céramiques contenant du silicium, en particulier ceux qui sont exposés à un gaz de combustion ou à des environnements de gaz de combustion, comprenant ceux qui sont exposés à des environnements de gaz de combustion à haute température. Le procédé et le système mettent en uvre l'élimination de l'humidité d'air comprimé avant le mélange de l'air comprimé traité avec le gaz de combustion auquel les céramiques contenant du silicium ou les composites céramiques contenant du silicium sont exposés.
Patent CA-2894334-C (CA)
Inventor: HERMAN JOEL DUANE
IPC: E04H17/20
Filed: 2015-06-16
Granted: 2017-06-20
Abstract: A railing support post with threaded holes or receivers for receiving threaded hardware, such as might be used for tensioned cable railing. A decorative sleeve or post cover may be used to at least partially enclose the railing support post. The railing support post may be manufactured, for example, by providing an elongated member of a prescribed length, drilling a plurality of holes spaced along the length of the elongated member, and tapping the plurality of holes to form a plurality of threaded receivers. The threaded receivers are configured to receive rail fittings or other fittings.
Patent CA-2897661-C (CA)
Title: Porte d'acces
Inventor: WISE DAVID R
IPC: E06B5/00
Filed: 2015-07-15
Granted: 2016-05-03
Abstract: Une porte d'accès à pinces servant à couvrir une ouverture dans une surface de construction comprend un cadre servant à linstallation dans louverture, une porte installée sur le cadre et une pluralité de pinces installées sur le cadre afin de fixer le cadre à louverture dans une surface de construction. Les pinces le long dau moins un bord du cadre peuvent être pivotées et prendre une position dinsertion ou une position de blocage. Les méthodes dutilisation de la porte d'accès à enclenchement sont présentées.
Patent CA-2898705-C (CA)
Inventor: PRUITT ANTHONY J
IPC: A47L9/10
Filed: 2014-01-13
Granted: 2021-03-30
Abstract: A central vacuum cleaner having a housing, a suction chamber, a suction motor at an upper end of the suction chamber, a suction motor inlet, a dirt receptacle, a suction chamber inlet into the suction chamber, and a filter bag between the suction chamber inlet and the suction motor inlet cover. The suction motor has an impeller axis and a suction motor inlet located on and surrounding the impeller axis. The suction motor inlet cover has a bottom wall on the impeller axis below the suction motor inlet, a sidewall extending upwards from the bottom wall and surrounding the suction motor inlet, an inlet chamber formed by the bottom wall and sidewall, and an inlet cover opening fluidly connecting the suction chamber to the inlet chamber. The inlet cover opening is offset from the impeller axis and faces at an upwards angle towards the upper end of the suction chamber.
Patent CA-2910348-C (CA)
Inventor: HILL AARON LEIF
IPC: A61G10/02
Filed: 2014-05-05
Granted: 2017-05-30
Abstract: A patient enclosure, comprised of at least two spaced-apart side walls, a top wall, and a front wall, the side walls, the top wall, and the front wall defining a predetermined area surrounding a location where a patient is positionable. At least one of the walls has a panel of electrochromic glass that is switchable between a clear state, an opaque state and a reflective (mirrored) state. UV radiators are provided within the area of the enclosure. An air circulation system is provided for circulating air through the area defined by the enclosure. A controller controls the UV radiators and the air circulation system. The controller is programmed to create one of a higher pressure or a lower pressure within the area as compared to the environment surrounding the enclosure.
Patent CA-2913907-C (CA)
Inventor: HUIZENGA BENJAMIN SCOTT
IPC: F01D9/04
Filed: 2015-12-03
Granted: 2023-04-11
Abstract: A nozzle assembly is provided which is, in part, formed of a low coefficient of thermal expansion material. The assembly includes a nozzle fairing formed of the low coefficient of thermal expansion material and includes a metallic strut extending radially through the nozzle fairing. Load is transferred from the nozzle fairing to a static structure in either of two ways: first, the strut may receive the load directly and/or second, load may be transferred from the nozzle fairing to at least one of the inner and outer support rings. Further, the nozzle fairing and strut may allow for internal airflow for cooling.
Patent CA-2914714-C (CA)
Title: Signalisation de densite binaire d'id de vue dans des ensembles de parametres
Inventor: WANG YE-KUI
IPC: H04N19/597
Filed: 2014-07-14
Granted: 2021-01-19
Abstract: Dans certains modes de réalisation, l'invention concerne un appareil d'encodage d'informations vidéo comprenant une mémoire et un matériel informatique. La mémoire est configurée pour stocker des informations vidéo. Le matériel informatique est configuré pour déterminer une densité binaire d'un ou plusieurs identifiants de vue à signaler, chacun du ou des identifiants de vue étant associé à une couche devant être encodée. Le matériel informatique est également configuré pour signaler la densité binaire du ou des identifiants de vue dans un train de bits.
Patent CA-2917908-C (CA)
Inventor: GLAMM RYAN J
IPC: C22F1/057
Filed: 2016-01-14
Granted: 2020-12-15
Abstract: Il est décrit un procédé de fabrication de pièces consistant à fournir un matériau de départ en aluminium étant dans un état recuit, à écrouir ledit matériau pour obtenir un matériau écroui à froid en aluminium et à former la pièce à partir du matériau écroui à froid.
Patent CA-2926737-C (CA)
Inventor: GUTTLER BENJAMIN
IPC: C23C22/46
Filed: 2014-10-16
Granted: 2022-10-04
Abstract: The invention relates to a method for treating shaped bodies having a steel surface having a carbon content in the range of 0 to 2.06 wt% and a chromium content in the range of 0 to <10 wt% before cold working, wherein at least one shaped body is brought in contact with an aqueous acidic composition in order to form a conversion layer as a separating layer, wherein the aqueous acidic composition is prepared only with a formulation that consists substantially of water, 2 to 500 g/L of oxalic acid, and a) 0.01 to 20 g/L of at least one accelerator based on guanidine and/or b) 0.01 to 20 g/L of at least one nitrate and optionally of pigment, surfactant, and/or thickening agent, wherein the pickling removal of the aqueous acidic composition is in the range of 1 to 6 g/m2, wherein the layer weight of a dried conversion layer is in the range of 1.5 to 15 g/m2, wherein the ratio of pickling removal to layer weight PR : LW of the dried conversion layer is in the range of (0.30 to 0.75) : 1 and wherein the dried conversion layer forms a firmly adhering coating.
Patent CA-2929496-C (CA)
Title: Procede de production de poissons et animaux aquatiques pondeurs steriles et d'administration de composes dans des oeufs et embryons
Inventor: ZOHAR YONATHAN
IPC: A01K61/00
Filed: 2014-11-14
Granted: 2022-08-23
Abstract: L'invention concerne des procédés pour la production de poissons et animaux aquatiques stériles du point de vue de la reproduction pour l'aquaculture, le commerce de l'aquariophilie et la régulation des espèces invasives. Les procédés comprennent la perturbation du développement gonadique par l'administration de composés qui entraînent l'échec du développement gonadique fertile. Les composés peuvent être administrés dans les ufs avant fécondation ou l'activation à l'eau ou après fécondation et activation à l'eau par mise en contact d'ufs non fécondés ou d'ufs fécondés préalablement activés à l'eau ou d'ufs fécondés dans un milieu d'immersion comprenant le composé d'intérêt. Les composés peuvent être conjugués avec un composé transporteur moléculaire efficace pour le transport chorionique du conjugué. Les composés peuvent être des oligomères morpholino antisens qui sont capables de supprimer efficacement l'expression du gène de bout mort ou d'autres gènes essentiels pour le développement de cellule germinale chez les poissons et d'autres animaux aquatiques pondeurs.
Patent CA-2930104-C (CA)
Inventor: QIN ZHONGBIN
IPC: H04W76/15
Filed: 2014-11-21
Granted: 2023-08-22
Abstract: La présente invention concerne un système de communication sans fil et un procédé associé. Le système de communication sans fil comprend les éléments suivants : une première station de base, une deuxième station de base, une troisième station de base et un équipement utilisateur, la première station de base et la deuxième station de base effectuant des connexions de données sans fil avec l'équipement utilisateur en adoptant différentes porteuses, et un nud de déclenchement déclenchant une procédure de transfert dans le cas où on juge qu'une condition de transfert prédéfinie de transfert d'un service à la troisième station de base est satisfaite, le service étant fourni par la deuxième station de base à l'équipement utilisateur, de sorte que l'équipement utilisateur libère la connexion de données sans fil avec la deuxième station de base et établit la connexion de données sans fil avec la troisième station de base, et ainsi la première station de base et la troisième station de base effectuent des connexions de données sans fil avec l'équipement utilisateur en utilisant différentes porteuses, au moins une partie du service fourni par la deuxième station de base à l'origine étant transférée à la troisième station de base. Selon un mode de réalisation de la présente invention, on peut garantir que l'équipement utilisateur obtient une qualité de service optimisée, et l'efficacité de la transmission de données est améliorée.