baber/WOPTO huggingface dataset:
Patent CA-2787980-C (CA)
Title: Secondary titanium alloy and method for manufacturing same
Inventor: TETYUKHIN VLADISLAV VALENTINOVICH
IPC: C22C14/00
Filed: 2010-12-31
Granted: 2019-07-16
Abstract: This invention relates to production of .alpha.-, near .alpha.- and .alpha.+.beta.-titanium alloys from secondary raw materials, which are used mainly in manufacture of sheet material, structural parts and structural armor for defense and civil sectors. This alloy is characterized by the following chemical composition (% weight): 0.01% to 6.5% Al, 0.01% to 5.5% V, 0.05% to 2.0% Mo, 0.01% to 1.5% Cr, 0.1% to 2.5% Fe, 0.01% to 0.5% Ni, 0.01% to 0.5% Zr, 0.01% to 0.25% Si, up to 0.3% oxygen, up to 0.1% carbon, up to 0.07% nitrogen, and the remainder being titanium. The alloy blend is formulated based on the required tensile strength, while contents of alloying elements are calculated based on the design value of aluminum and molybdenum strength equivalents.
Patent CA-2788904-C (CA)
Inventor: NELSON DWAYNE R
IPC: G07F17/32
Filed: 2012-09-04
Granted: 2021-03-02
Abstract: A gaming system compatible with patron-controlled portable electronic devices, such as smart phones or tablet computers, is described. The gaming system can include electronic gaming machines that are compatible to receive both virtual ticket vouchers and printed ticket vouchers that are redeemable for credits on the electronic gaming machines. Information associated with a virtual ticket voucher can be stored on a patron-controlled portable electronic device and then can be wireless transmitted to the electronic gaming machines. The electronic gaming machines can be configured to issue virtual ticket vouchers and printed ticket vouchers that can be redeemed for cash or additional game play on another electronic gaming machine. In one embodiment, the electronic gaming machine can be configured to issue a virtual ticket voucher to a patron-controlled portable electronic device.
Patent CA-2790316-C (CA)
Title: Systemes et procedes pour billetterie electronique sure
Inventor: STAFFORD EAMON
IPC: G06Q20/40
Filed: 2012-09-19
Granted: 2017-12-12
Abstract: La présente invention concerne des systèmes et des procédés pour des billets électroniques sécurisés. Une section de contenu dimage sur un billet électronique présente un contenu dimage, provenant dune ou de plusieurs sources de contenu dimage, qui peut être authentifié selon une ou plusieurs des approches décrites. Selon des aspects de linvention, des utilisateurs des systèmes peuvent créer et authentifier des billets électroniques.
Patent CA-2793231-C (CA)
Inventor: ANTOINE ANDREW
IPC: E21B29/00
Filed: 2011-03-15
Granted: 2014-01-21
Abstract: A method for milling a tubular cemented in a wellbore includes deploying a bottomhole assembly (BHA) into the wellbore through the tubular, the BHA comprising a window mill; and extending arms of the window mill and radially cutting through the tubular, thereby forming a window through the tubular, wherein a body portion of each window mill arm engages and stabilizes from an inner surface of the tubular after a blade portion of each window mill arm cuts through the tubular.
Patent CA-2794535-C (CA)
Title: Insulating siding system
Inventor: CULPEPPER JASON LEE
IPC: E04F13/075
Filed: 2009-09-14
Granted: 2014-11-18
Abstract: An insulating siding system contains two components: a sheathing panel and a siding panel. The sheathing panel contains slots or grooves, while the siding panel contains connectors that fit into the slots or grooves. The siding panels are fit or attached to the sheathing panel without the need for fasteners, such as nails or staples, to penetrate the siding panel, creating a uniform exterior.
Patent CA-2800024-C (CA)
Inventor: BELKE JEFF
IPC: B02C17/00
Filed: 2011-06-03
Granted: 2015-08-04
Abstract: A grinding mill (30) comprising a mill body (31) defining a grinding cavity (32), the mill body (31) supported at opposing sides (34a, 34b) by respective bearings (38a, 38b), a motor (50), operable to drive the mill body (32, 132) and arranged adjacent to at least one bearing (38a, 38b), and a torque transmitter. The torque transmitter has a diameter smaller than the diameter of the grinding cavity and larger than the diameter of the bearings (38a, 38b).
Patent CA-2801373-C (CA)
Inventor: CLARKE PAUL FRANCIS
IPC: A24F13/06
Filed: 2011-06-08
Granted: 2018-10-16
Abstract: A stand alone tobacco smoke filter or filter element for use with a smoking article (4) comprising a wrapper (2) engaged around a longitudinally extending core of tobacco smoke filtering material (1), wherein at least one end of the wrapper extends beyond the end of the core around which it is engaged, to define a cavity (3) at the end of the filter which faces the smoking article in use.
Patent CA-2801436-C (CA)
Inventor: BLANCO PACIOS CARLOS
IPC: F16J15/06
Filed: 2013-01-07
Granted: 2019-04-16
Abstract: A method for optimising the design of the sealing rings (1) of internal manhole covers (11) which close the manhole openings (12) over the inner surface (13) of the skin (20) of an aircraft structure, the surface that is in contact with the inner surface (13) of the skin (20) being the optimized surface of said sealing rings (10), such that said method comprises the following steps: - Dividing the outer contour (2) and the inner contour (3) of the optimised surface into n points; - Grouping into families F i the sealing rings (10) of each manhole opening (12); - Generating the curves that are best adapted to the set of points taken for the outer contour (2) and for the inner contour (3) of each sealing ring (10) for each one of the families F i; - Generating a ruled surface among the curves generated for each one of the families F i.
Patent CA-2802446-C (CA)
Title: Preparation de solutions medicales a partir d'un materiau pulverulent
Inventor: JANSSON OLOF
IPC: A61J1/20
Filed: 2011-06-20
Granted: 2018-03-06
Abstract: La présente invention concerne un emballage qui a un état de transport/stockage pour stocker un matériau pulvérulent qui doit être mélangé avec un solvant pour former une solution médicale, par exemple pour utilisation dans un traitement de dialyse. L'emballage comprend un compartiment (6) qui est au moins partiellement défini par deux parties de paroi opposées, et un raccord (10). Dans l'état de transport/stockage, le compartiment contient le matériau pulvérulent sous la forme d'au moins deux ensembles distincts (2A-2D) de matériau pulvérulent de compositions différentes, où les parties de paroi opposées sont amenées en engagement avec le matériau pulvérulent de manière à immobiliser les ensembles de matériau pulvérulent (2A-2D). Lors de l'utilisation pour la préparation de la solution médicale, un fluide est sélectivement introduit dans l'emballage par l'intermédiaire du raccord (10) de manière à dilater le compartiment (6) et permettre le mélange des ensembles (2A-2D) de matériau pulvérulent avec le solvant dans le compartiment (6).
Patent CA-2806160-C (CA)
Inventor: WOODWARD RONALD O
IPC: F21S41/25
Filed: 2011-07-19
Granted: 2018-08-28
Abstract: The optics system is a lamp assembly which produces the desired beam pattern by using a reflector, a lens, a retainer lens, and an LED as a light source. The lamp assembly has three main components (the reflector, the lens, and the retainer lens) that maintain proper alignment between the light source and the reflector, the lens, and the retainer lens. The optical system collects substantially 100% of the light from the light source while effectively shaping the beam pattern using both cylindrical and revolved reflector elements. The lens has a saddle-shape which is used with the surface of a revolution to eliminate any "dogbone" light pattern shape. The use of a reflective element forms the foreground of the beam pattern.
Patent CA-2806444-C (CA)
Inventor: GANGAKHEDKAR ARCHANA
IPC: A61K31/195
Filed: 2009-08-19
Granted: 2016-02-23
Abstract: Compounds of Formula (II) are provided: (see formula II) or a pharmaceutically acceptable salt thereof, wherein: R6 is C1-6 alkyl, substituted C1-6 alkyl, C1-6 heteroalkyl, substituted C1-6 heteroalkyl, C3-8 cycloalkyl, substituted C3-8 cycloalkyl, C6-8 aryl, substituted C6-8 aryl, or ¨OR10;  wherein R16 is C1-6 alkyl, substituted C1-6 alkyl, C3-10 cycloalkyl, substituted C3-10 cycloalkyl, C6-10 aryl, or substituted C6-10 aryl; R7 and R8 are independently hydrogen, C1-6 alkyl, or substituted C1-6 alkyl;  and R9 is methyl; wherein each substituent group is independently, ¨OH, ¨CN, ¨CF3, =O, ¨NO2, benzyl, ¨ C(O)NR11 2, ¨R11, -OR11, ¨C(O)R11, -COOR11, or¨NR11 2 wherein each R11 is independently hydrogen or C1-4 alkyl. Pharmaceutical compositions comprising compounds of Formula II, and methods of using compounds of Formula II  and pharmaceutical compositions thereof for treating diseases such as psoriasis, asthma, multiple sclerosis, inflammatory bowel disease, and arthritis are also disclosed.
Patent CA-2811266-C (CA)
Inventor: PARSCHE FRANCIS EUGENE
IPC: E21B36/04
Filed: 2011-09-09
Granted: 2015-08-11
Abstract: A radio frequency applicator and method for heating a geological formation is disclosed. A radio frequency source configured to apply a differential mode signal is connected to a coaxial conductor including an outer conductor pipe and an inner conductor. The inner conductor is coupled to a second conductor pipe through one or more metal jumpers. One or more current chokes, such as a common mode choke or antenna balun, are installed around the outer conductor pipe and the second conductor pipe to concentrate electromagnetic radiation within a hydrocarbon formation. The outer conductor pipe and the second conductor pipe can be traditional well pipes for extracting hydrocarbons, such as a steam pipe and an extraction pipe of a steam assisted gravity drainage (SAGD) system. An apparatus and method for installing a current choke are also disclosed.
Patent CA-2812448-C (CA)
Inventor: BROSSIER JEROME
IPC: H01Q1/24
Filed: 2013-04-12
Granted: 2020-04-28
Abstract: A multiple-reflector antenna for telecommunications satellites including a shaft (5), to which are attached at least two sub-reflectors (6, 7), rotating in relation to a load-bearing structure (2), and a motor (8) including a rotor (9) able to drive the shaft (5) in rotation, and a stator (10) attached to the load-bearing structure (2), characterized in that the multiple-reflector antenna (1) also includes two bearings (11, 12) enabling the shaft (5) to rotate in relation to the load-bearing structure (2), a torsionally rigid mechanical filter (13) placed between the shaft (5) and the rotor (9), enabling the rotor (9) to transmit the rotational movement to the shaft (5), and able to dampen the stresses generated by the shaft (5) on the motor (8), and locking means (14) able to hold the angular position of the shaft (5) in relation to the load- bearing structure (2).
Patent CA-2812677-C (CA)
Inventor: TWOMEY JOHN R
IPC: A61B18/12
Filed: 2013-04-16
Granted: 2020-05-19
Abstract: A forceps includes an end effector assembly having first and second jaw members. Each of the jaw members includes a proximal flange extending therefrom. Each of the proximal flanges defines a bifurcated configuration having first and second spaced-apart flange components. The first flange component of the first jaw member is configured to pivotably engage the second flange component of the second jaw member via a first protrusion-aperture coupling. The first flange component of the second jaw member is configured to pivotably engage the second flange component of the first jaw member via a second protrusion-aperture coupling different from the first protrusion-aperture coupling. One or both of the jaw members is pivotable relative to the other about the first and second protrusion-aperture couplings between a spaced-apart position and an approximated position for grasping tissue therebetween.
Patent CA-2813485-C (CA)
Inventor: SODDU LUCA
IPC: B60C1/00
Filed: 2011-09-29
Granted: 2018-10-16
Abstract: A process for the preparation of diene polymers or vinylarene-diene statistical (random) copolymers which comprises the anionic (cp) polymerization, in hydrocarbon solvents, of at least one monomer of a conjugated diene, optionally in the presence of a vinyl aryl monomer, and using a compound belonging to the group of lithium alkyls as initiator, characterized in that the total lithium alkyl initiator is modified in situ by means of a reaction with a compound having general formula (I) : Rm-(X-H)n (I) wherein R is a C2-C20 (cyclo) alkyl or C6-C20 aromatic radical, X is a heteroatom belonging to group VA or group VIA of the periodic system, n is an integer higher than or equal to 1, m is an integer > 1 which depends on the valence of the heteroatom X.
Patent CA-2820065-C (CA)
Inventor: GLICK GARY D
IPC: A61P37/00
Filed: 2011-12-08
Granted: 2019-04-02
Abstract: The invention provides pyrazolyl guanidine compounds that inhibit F1Fo-ATPase, and methods of using pyrazolyl guanidine compounds as therapeutic agents to treat medical disorders, such as an immune disorder, inflammatory condition, or cancer.
Patent CA-2825017-C (CA)
Inventor: KROEGER BRIAN W
IPC: H04L27/26
Filed: 2012-01-19
Granted: 2019-06-04
Abstract: A method for reducing PAPR in a hybrid IBOC FM radio system, wherein the FM symbol and OFDM symbol are combined in time domain before PAPR reduction using clipping. Then the FM symbol is removed from the combined, clipped symbol in frequency domain before applying masking on inactive subcarriers of the radio system.
Patent CA-2827679-C (CA)
Title: Procedes de synthese de derives z de precurseur de molybdopterine
Inventor: LONG XIANGTIAN
IPC: C07F9/6584
Filed: 2012-02-17
Granted: 2020-06-02
Abstract: L'invention concerne des procédés de synthèse pour préparer un composé de formule (I): Elle concerne également des procédés de synthèse pour préparer un composé de formule (XIII): L'invention concerne également des intermédiaires, des dérivés, des promédicaments utiles et des sels, des solvates et des hydrates des composés de formule (I) et de formule (XIII). Ces composés sont utiles pour traiter des maladies associées à une déficience en cofacteur à molybdène.
Patent CA-2829117-C (CA)
Title: Nouveaux 6-arylaminopyridonecarboxamides comme inhibiteurs de mek
Inventor: XIAO DENGMING
IPC: C07D498/04
Filed: 2011-11-01
Granted: 2016-03-15
Abstract: L'invention porte sur de nouveaux 6-arylaminopyridonecarboxamides substitués représentés par la formule I, ou un sel, solvate, polymorphe, ester, tautomère ou promédicament pharmaceutiquement acceptable de ceux-ci, et sur une composition comprenant ces composés. Les composés de l'invention peuvent être utilisés comme inhibiteurs de MEK et sont utiles dans le traitement de maladies inflammatoires, d'un cancer et d'autres maladies hyperprolifératives. L'invention porte en outre sur un procédé de traitement pour des maladies inflammatoires, un cancer et d'autres maladies hyperprolifératives chez des mammifères, en particulier chez l'homme.
Patent CA-2833824-C (CA)
Inventor: PEVARELLO PAOLO
IPC: C07D265/36
Filed: 2012-05-29
Granted: 2017-08-29
Abstract: Fluorinated arylalkylaminocarboxamide derivatives of formula (I) are described wherein W, J, n, R1, R2, R2', R3, R4, R5 and R6 have the meanings as defined in the specification and pharmaceutically salts thereof, pharmaceutical compositions containing them as active ingredients and their use as sodium and/or calcium channel modulators useful in preventing, alleviating and curing a wide range of pathologies, including neurological, psychiatric, cardiovascular, inflammatory, ophtalmic, urolological, and gastrointestinal diseases, where the above mechanisms have been described as playing a pathological role (see formula I)
Patent CA-2835882-C (CA)
Inventor: SCHNEIDER PASCAL
IPC: C07K14/705
Filed: 2012-05-10
Granted: 2019-09-17
Abstract: L'invention concerne des procédés pour l'administration temporale d'agonistes d'EDA, en particulier EDI200, qui est corrélé aux fenêtres de réponses thérapeutiques optimales pour la formation de quelconques structures EDA-dépendantes comme les appendices ectodermiques. L'utilisation des procédés décrits permet le concept de régimes thérapeutiques ciblés de dosage et d'administration pour corriger ou modifier des phénotypes anormaux associés à des maladies génétiques, en particulier, XLHED.
Patent CA-2845086-C (CA)
Title: Systemes de pompe a sang et procedes associes
Inventor: FRANANO F NICHOLAS
IPC: A61M1/36
Filed: 2012-08-15
Granted: 2023-02-14
Abstract: L'invention concerne un système de pompe à sang pour augmenter de manière persistante le diamètre global et le diamètre de lumière de veines périphériques et d'artères périphériques par augmentation de manière persistante de la vitesse du sang et de la contrainte de cisaillement de paroi dans une veine périphérique ou une artère périphérique pendant une période de temps suffisante pour conduire à une augmentation persistante du diamètre global et du diamètre de lumière du vaisseau. Le système de pompe à sang comprend une pompe à sang, un ou plusieurs conduits de sang, un système de commande ayant des capteurs facultatifs, et une source d'alimentation. Le système de pompe est configuré pour relier le système vasculaire dans un patient et la pompe à sang à une vitesse souhaitée et à une pulsatilité souhaitée. Le pompage de sang est surveillé et ajusté, si nécessaire, pour maintenir la vitesse de sang élevée souhaitée, la contrainte de cisaillement de paroi souhaitée et la pulsatilité souhaitée dans le vaisseau cible pour optimiser la vitesse et l'étendue d'augmentation persistante du diamètre global et du diamètre de lumière du vaisseau cible.
Patent CA-2845160-C (CA)
Title: System and method for seismic surveying using distributed sources
Inventor: TENGHAMN STIG RUNE LENNART
IPC: B63B21/66
Filed: 2014-02-11
Granted: 2020-08-04
Abstract: Disclosed are methods and systems for marine surveying that use electrically powered seismic sources that are distributed at spaced apart locations. In one example, a marine seismic survey system comprises: a survey vessel; a plurality of seismic sources configured to be towed by the survey vessel, wherein the seismic sources are electrically powered and are distributed behind the survey vessel at spaced apart locations with a spacing of about 50 meters or more; and a plurality of sensor streamers configured to be towed.
Patent CA-2845319-C (CA)
Inventor: TILLOTSON BRIAN J
IPC: G01W1/08
Filed: 2014-03-10
Granted: 2017-10-31
Abstract: Des systèmes et des procédés de détection de turbulences en air clair sont présentés. Un système comprend un dispositif de capture dimage convenant pour capturer une ou plusieurs images dun phénomène optique causé par des cristaux de glace orientés non horizontalement. Le système comprend également un processeur informatique configuré pour recevoir la une ou les plusieurs images du dispositif de capture dimage, analyser la une ou les plusieurs images en comparant une ou plusieurs caractéristiques de la une ou des plusieurs images à une ou plusieurs valeurs seuil et déterminer, daprès la comparaison, une occurrence de turbulence en air clair.
Patent CA-2845834-C (CA)
Inventor: WALTZ LUCAS B
IPC: G05D1/02
Filed: 2012-08-29
Granted: 2019-04-23
Abstract: La présente invention concerne un système qui comprend un système de navigation (102) et un véhicule (16) comprenant un composant de mémoire (140) dans lequel est enregistré un programme. Ledit système est conçu pour recevoir une indication pour la commande automatique du véhicule, recevoir un parcours pour que le véhicule atteigne une destination afin d'exécuter une tâche conformément à un bon de travail émis par le système de navigation, et déterminer une limite de véhicule, ladite limite de véhicule étant basée sur un état actuel du véhicule. Le système de l'invention peut en outre être conçu pour communiquer la limite de véhicule à un module de commande de navigation (NCM) à partir d'un module de commande de véhicule (VCM), déterminer, via le module de commande de navigation, une commande automatique sur la base de la destination et de la limite du véhicule, et transmettre la commande automatique à un moteur du véhicule.
Patent CA-2847146-C (CA)
Inventor: MOFFETT ROBERT HARVEY
IPC: B01D21/01
Filed: 2014-03-21
Granted: 2018-06-19
Abstract: La divulgation porte sur un procédé de traitement de flux de résidus comprenant de leau, des matières solides et, facultativement, du polyacrylamide. Le procédé implique (a) la mise en contact du flux de résidus avec une source de silicate pendant une période prédéterminée pour former un mélange; (b) après la période prédéterminée, la mise en contact du mélange avec un activateur pour initier la formation de gel, où le gel piège les solides dans le gel; (c) lattente du renforcement et de la solidification du gel; où la formation du gel est retardée par rapport à un procédé non retardé.
Patent CA-2849798-C (CA)
Inventor: KING JERRY A
IPC: B25B23/142
Filed: 2014-04-25
Granted: 2017-01-17
Abstract: An electronic torque wrench or other tool, and a method and a computer program for using the same, are disclosed. The disclosed systems allow a user to operate the tool in either a manual mode or automatic mode. In the manual mode, torque or angle targets are input into the wrench before the torqueing operation, and in the automatic mode, preset torque or angle targets are selected by the user. A user can also lock the tool so only a specific torqueing operation can be used without unlocking the tool. The torque and angle values can be input simultaneously such that a work piece can be torqued to a predetermined torque and angle without separate operations. An indicator can also be implemented that indicates the progress of the torqueing operation.
Patent CA-2853295-C (CA)
Title: Method for determining the presence and location of a subsurface hydrocarbon accumulation and the origin of the associated hydrocarbons
Inventor: POTTORF ROBERT J
IPC: E21B43/16
Filed: 2012-08-27
Granted: 2020-12-01
Abstract: A method of determining a presence and location of a subsurface hydrocarbon accumulation from a sample of naturally occurring substance. An expected concentration of isotopologues of a hydrocarbon species is determined. An expected temperature dependence of isotopologues present in the sample is modeled using high-level ab initio calculations. A clumped isotopic signature of the isotopologues present in the sample is measured. The clumped isotopic signature is compared with the expected concentration of isotopologues. Using the comparison, it is determined whether hydrocarbons present in the sample originate directly from a source rock or whether the hydrocarbons present in the sample have escaped from a subsurface accumulation. The current equilibrium storage temperature of the hydrocarbon species in the subsurface accumulation prior to escape to the surface is determined. A location of the subsurface accumulation is determined. This information may be integrated with pre-drill basin burial history models to calibrate a basin model.
Patent CA-2858737-C (CA)
Inventor: BROOKS JACK HENRY
IPC: A63F5/04
Filed: 2014-08-07
Granted: 2021-03-30
Abstract: Des machines de jeu électroniques ayant des dispositifs de roue mécaniques ou électromécaniques sont décrites. Les machines de jeu comprennent une armoire, un écran raccordé à larmoire et une roue couplée à larmoire. La roue comprend plusieurs segments de roue placés de façon axiale autour dun point de centre de la roue. La pluralité de segments peut être configurée pour tourner autour du point de centre et pour transformer une apparence de la roue. La roue comprend également un indicateur conçu pour indiquer un segment de roue indiqué. Lindicateur peut être configuré pour tourner autour du point de centre.