baber/WOPTO huggingface dataset:
Patent CA-2882402-C (CA)
Title: Device and method for producing preforms
Inventor: MATHON RICHARD
IPC: B29B11/16
Filed: 2013-08-14
Granted: 2020-01-14
Abstract: The invention relates to an appliance (8) for compacting, drying and cutting a preform of a hollow component of a turbomachine, said appliance comprising: a base (2, 2a) acting as a support for a sheet of material (1, 7) and comprising a long impression (22, 22a); a mandrel (3, 3a) which can be positioned in said long impression, clamping the sheet of material against the base, thus defining two flaps (12, 13, 72, 73) of said sheet (1, 7) arranged either side of the mandrel (3, 3a); and two side blocks (5, 6, 5a, 6a) which can be positioned such that they are supported on the base, either side of the mandrel, clamping the flaps of the sheet against the mandrel, said side blocks and/or the mandrel co-operating with means for cutting said flaps in such a way that they are adjusted to the dimensions of the mandrel or said side blocks.
Patent CA-2884278-C (CA)
Title: Test de conformite d'un train de bits dans le videocodage
Inventor: WANG YE-KUI
IPC: H04N19/44
Filed: 2013-09-18
Granted: 2017-10-17
Abstract: Dans cette invention, un dispositif exécute un processus de décodage au cours d'un test de conformité d'un train de bits. Lors de ce processus de décodage, le dispositif exécute un processus d'extraction sur un train de bits afin d'extraire d'un train de bits une représentation de point d'opération d'un point d'opération défini par un ensemble cible d'identifiants de couches et par l'identifiant temporel le plus élevé visé. L'ensemble cible d'identifiants de couches contient des valeurs d'éléments syntaxiques d'identifiants de couches présents dans la représentation de point d'opération, et cet ensemble cible est un sous-ensemble de valeurs d'éléments syntaxiques d'identifiants de couches du train de bits. L'identifiant temporel le plus élevé visé est égal au plus grand identifiant temporel présent dans la représentation de point d'opération, et il est inférieur ou égal au plus grand identifiant temporel présent dans le train de bits. Le dispositif décode des unités couche d'abstraction de réseau (NAL) de la représentation de point d'opération.
Patent CA-2887590-C (CA)
Inventor: GRABLE JEFFERY L
IPC: E21B17/04
Filed: 2012-10-30
Granted: 2019-01-22
Abstract: A method of drilling a borehole can include chopping drill cuttings with a drilling tool connected in a drill string, the tool receiving the drill cuttings from a drill bit, and then forcing the chopped cuttings against a borehole wall. A well system can include a drilling tool which chops drill cuttings, and another drilling tool which forces the chopped drill cuttings against a borehole wall. Another method of drilling a borehole can include chopping drill cuttings with a drilling tool connected in a drill string, and then forcing the chopped drill cuttings against a wall of the borehole with another drilling tool connected in the drill string. Another drilling system can include a drilling tool connected in a drill string, the tool including at least one device which decreases an average size of drill cuttings between an outer housing and an inner mandrel.
Patent CA-2888661-C (CA)
Inventor: BAUER WALTER JACOB
IPC: C02F1/00
Filed: 2014-10-03
Granted: 2015-11-17
Abstract: A nanobubble generator, a nanobubble-containing liquid solution comprising a substantially high concentration of nanobubbles, a system and methods of producing the nanobubble-containing liquid solution. The nanobubble generator includes an inflow portion for receiving a source liquid solution, a series of at least two sequential cavitation zones and shear planes to treat the source liquid solution and producing nano-bubble containing liquid solution, and an outflow portion for releasing the nanobubble-containing liquid solution.
Patent CA-2889129-C (CA)
Title: Ferulates esterases qui produisent la souche de lactobacillus crispatus li2366 et procedes d'utilisation en tant qu'inoculant d'ensilage
Inventor: NSEREKO VICTOR
IPC: C12N1/20
Filed: 2005-09-01
Granted: 2016-12-06
Abstract: Férulates estérases produisant la souche bactérienne de Lactobacillus crispatus LI2366 ou des mutants fonctionnels connexes et procédés dutilisation des férulates estérases produisant la souche bactérienne de Lactobacillus crispatus LI2366 en tant quadditif pour le fourrage. Linvention concerne également des compositions comprenant le Lactobacillus crispatus LI2336 seul ou en combinaison avec d'autres souches pour une utilisation à titre dinoculant d'ensilage, de même que des procédés pour le traitement du matériel végétal préensilée avec le Lactobacillus crispatus LI2366 pour améliorer digestibilité de l'ensilage.
Patent CA-2889327-C (CA)
Inventor: CERTAIN NICOLAS
IPC: B64D43/02
Filed: 2015-04-24
Granted: 2018-03-13
Abstract: The object of this invention is a calculation and display method for current airspeed (TAS) of a rotorcraft (1). At least one omnidirectional anemometer is affixed at the peak of a rear stabilizer (7) on the rotorcraft. The current airspeed (TAS) of the rotorcraft (1) operating at speeds lower than or equal to at least one airspeed threshold (S1, S2) of the rotorcraft (1) is calculated by correcting the measurements (V1) provided by the anemometer (10) affixed at the peak of the rear stabilizer (7) based on effects produced by the airflow generated by the rotation of a main rotor (2) equipping the rotorcraft (1) on the characteristics of the speed of the airflow measured by the anemometer (10) on the stabilizer. To this effect, a calibrated correction rule in test flight is advantageously applied to correct the measurements provided by the anemometer (10) affixed at the peak of the rear stabilizer (7).
Patent CA-2890647-C (CA)
Inventor: PEREIRA WANDERSON ROBERTO
IPC: G01V5/12
Filed: 2015-05-01
Granted: 2022-07-26
Abstract: A method for quality control of gamma-gamma well logging data within a borehole for mineral exploration, including receiving, at a computing device, raw well logging data; identifying and formatting data sets from the raw well logging data; applying at least one quality control process to the formatted data sets, the at least one quality control process being selected from: a linear verification process comparing linearity of density data readings between a long and a short spaced sensor in a probe; a density range verification process comparing density readings at the probe with density ranges for the borehole lithology; a diameter comparison process comparing actual diameter of the borehole at a depth with density readings at the depth; and a residual verification process for verifying a proportionality between densities measured by the long spaced sensor and short spaced sensor; compiling the results and providing an output of the compiled results.
Patent CA-2893166-C (CA)
Inventor: DESHPANDE GIRISH NILKANTH
IPC: C09K15/22
Filed: 2006-02-15
Granted: 2018-02-06
Abstract: The instant invention concerns a composition comprising a base polymer, at least one compound of the formula E-(L-E)x wherein: E is formula (I) or formula (II) and L is a linking group; and at least one transition metal in a positive oxidation state. The invention also concerns packages containing walls comprising such compositions, methods of forming such packages, and methods of packaging an oxygen-sensitive item within such a package.
Patent CA-2897787-C (CA)
Inventor: BENEDICT ALBERT JAMES
IPC: G06Q50/30
Filed: 2015-07-15
Granted: 2020-06-30
Abstract: Un système de gestion de véhicules de transport comprend une pluralité de contenants, chacun fixé à un des véhicules et contenant une mémoire, un émetteur sans fil, un récepteur et un rédacteur des données de stockage dans la mémoire, où les données comprennent une section protégée de données définissant pour le véhicule des renseignements sur le bordereau de marchandises du coffre du véhicule et des renseignements sur la sécurité liés au contenu du véhicule actuel. Le système comprend en outre un premier lecteur destiné à recevoir les données dans une section protégée et un second lecteur portatif destiné à recevoir les données dans une section protégée, où le second lecteur est conçu pour fournir à une personne en possession du second lecteur seulement les données de la section on protégée définissant pour le véhicule lesdits renseignements sur la sécurité liés au contenu du véhicule actuel et non les données de la section protégée.
Patent CA-2899286-C (CA)
Title: System and method of distributing airflow in a transport refrigeration unit
Inventor: ERTEL CHRISTOPHER DAVID
IPC: F25D11/00
Filed: 2014-01-28
Granted: 2021-07-20
Abstract: Systems and methods to distribute airflow in an internal space of a transport unit are described. The airflow distribution system may include an airflow distributor forming an airflow passage with a roof of the transport unit. The airflow distribution system may be also configured to allow airflow to discharge from a gap between the airflow distributor and the roof. The gap may be provided by at least one spacer between the airflow distributor and the roof. A back end of the airflow distribution system may be configured to provide a back pressure to the airflow passage while allowing the airflow to discharge. In operation, a front end of the airflow distribution system may be configured to receive airflow. The airflow can be distributed along the airflow passage and be discharged from the gap and the back end.
Patent CA-2904923-C (CA)
Inventor: BOCK COLIN
IPC: B62K25/08
Filed: 2015-09-22
Granted: 2018-08-21
Abstract: A variable height, infinitely adjustable front fork system that can adapt to various wheel sizes. On traditional front bicycle fork system, to change the tire size require a change in the fork, and to change the height of the fork relative to the frame that hold the front fork would require again a change to the fork. This new fork system addresses these two concerns. With a push of a button, or simple manipulation of a handle, the height of the fork relative to the frame can be made via a telescopic fork blade design. To accommodate different tire sizes, a user simply re-positions a pair of clamp-on wheel dropouts along a lower half of the telescopic blades.
Patent CA-2905525-C (CA)
Title: Cuve de reacteur pour formation de complexecelle
Inventor: FRIANEZA-KULLBERG TERESITA
IPC: B01F7/18
Filed: 2014-03-14
Granted: 2018-07-10
Abstract: L'invention concerne une cuve de réacteur pour la formation de complexecelle. La cuve de réacteur présente une cuve destinée à contenir un premier réactif, la cuve comprenant une partie supérieure ouverte. Un couvercle est prévu pour être fixé à la cuve et est conçu pour fermer de manière étanche la partie supérieure ouverte. Un arbre d'entraînement s'étend à travers le couvercle et dans la cuve, l'arbre comprenant au moins une pale d'agitateur s'étendant depuis l'arbre d'entraînement et l'arbre d'entraînement est conçu pour tourner dans le premier réactif. Un diffuseur de gaz s'étend dans le premier réactif. Une source de gaz est prévue laquelle peut fournir du gaz au diffuseur de gaz pour disperser le gaz dans le premier réactif. L'arbre d'entraînement rotatif et la source de gaz peuvent fonctionner simultanément pour former des surfaces de bulles du premier réactif. Un dispositif de dosage est prévu pour introduire un second réactif dans la cuve sur les surfaces de bulles.
Patent CA-2906003-C (CA)
Inventor: VITALIS TIMOTHY
IPC: C07K14/79
Filed: 2014-03-13
Granted: 2021-07-06
Abstract: L'invention concerne des fragments de polypeptides de p97 (mélanotransferrine) humains ayant une activité de transport de barrière hémato-encéphalique (BBB), comprenant des variants et des combinaisons de ceux-ci, des conjugués comprenant lesdits fragments de p97, et des procédés associés d'utilisation de ceux-ci, par exemple, pour faciliter l'administration d'agents thérapeutiques ou de diagnostic à travers la BBB.
Patent CA-2907811-C (CA)
Title: Agent de soutenement possedant une resistance thermique amelioree et procede de sa production
Inventor: AFANASIEV VLADIMIR VLADIMIROVICH
IPC: C08F32/06
Filed: 2014-05-13
Granted: 2017-05-09
Abstract: Un agent de soutènement possédant une résistance thermique et un procédé de sa fabrication concernent la chimie des composés à poids moléculaire élevé et notamment des matériaux polymères possédant des exigences plus élevées en termes de propriétés physico-chimiques, notamment pour la production d'agents de soutènement ou granules d'amenuisement utilisés dans la production de gaz et de pétrole par fracturation hydraulique. L'agent de soutènement est fabriqué à partir d'un mélange réticulé par métathèse radicale d'oligocyclopentanediènes et d'éthers de méthylcarboxynorbornène. L'agent de soutènement se présente comme des microsphères présentant un arrondi et un sphéricité d'au moins 0,9 pour 80 % en masse, dont la taille moyenne se situe dans la gamme de 0,25-1,1 mm, et la densité volumique est dans la gamme de 0,5-0,7 g/cm3. Le résultat technique obtenu consiste à augmenter la résistance thermique du matériau d'agent de soutènement assurant une résistance à la compression d'au moins 150 MPa à une température égale ou supérieure à 100°C.
Patent CA-2908519-C (CA)
Inventor: ENGVALL DANIEL
IPC: A61M1/36
Filed: 2013-03-22
Granted: 2019-02-19
Abstract: A device for monitoring a skin surface for leakage of blood, comprising a patient unit, a connection unit and a monitor unit. The patient unit comprises a patch, including an adhesive layer to be attached to the skin surface so that a removal force, such as 30N, is required for removing the patch. A patient connector has an opening passing through the connector, whereby a connection optical fiber is arranged in one end of the opening and a patient optical fiber, extending from the patch, is arranged in the other end of the opening. A spring exerts a side force at the patient optical fiber. When a withdrawal force is larger than the removal force of the patch, the patient optical fiber is withdrawn from the connector. Thus, the patch is not removed from the skin even when a large force is exerted on the optical fibers.
Patent CA-2910716-C (CA)
Title: Compounds containing a pentalene unit and process for their preparation
Inventor: BIANCHI GABRIELE
IPC: C07D333/18
Filed: 2014-07-22
Granted: 2020-10-27
Abstract: Compound containing a pentalene unit having general formula (I): (see formula I) wherein: - R1, R2, R3, X and Y are as defined herein, can be advantageously used as such or after suitable functionalization and polymerization, in the construction of photovoltaic devices (or solar devices) such as, for example, photovoltaic cells (or solar cells), photovoltaic modules (or solar modules), on both rigid and flexible supports. The compound containing a pentalene unit can also be advantageously used as a constitutive unit of luminescent solar concentrators (LSCs). Furthermore, the compound containing a pentalene unit can be advantageously used as precursor of monomeric units in the preparation of semiconductor polymers.
Patent CA-2915589-C (CA)
Inventor: ZENG FANHUA
IPC: E21B49/00
Filed: 2015-12-21
Granted: 2018-11-13
Abstract: A novel method for the estimation of oil recovery factor in a foam flooded hydrocarbon reservoir. The hydrocarbon reservoir is divided into three sweep sub-zones, with sweep efficiency and displacement efficiency for each zone being estimated. The oil recovery factor is determined as a function of porous volume injected, based on the sweep efficiency and displacement efficiency. The method provides good results with higher certainty, at a higher rendering speed and using less input data, than conventional numerical simulation approaches.
Patent CA-2916036-C (CA)
Inventor: BACKMAN JOHN
IPC: H02P6/06
Filed: 2014-07-08
Granted: 2017-08-29
Abstract: A system for determining the angular position of a synchronous motor includes an encoder with a friction wheel engaging a rotating surface of the motor. The friction wheel is spun by the rotation of the motor, and the encoder generates a signal corresponding to the angular position of the friction wheel An independent sensor is provided to generate a pulse once per revolution of the motor. The independent sensor detects the presence of a target on the rotating surface of the motor and generates the pulse when the target is proximate to the sensor. A controller receives the signal corresponding to the angular position of the friction wheel as well as the pulse generated by the independent sensor to determine the angular position of the motor. The controller compensates the angular position of the motor each time the pulse is generated, correcting accumulated position error.
Patent CA-2918001-C (CA)
Inventor: HUGHES CHARLES J
IPC: G06F3/01
Filed: 2014-07-10
Granted: 2016-09-13
Abstract: In one embodiment, a method includes receiving real-time sensor data from multiple sensors located on multiple surfaces of a computing device; detecting a transition in the real-time sensor data from a steady state; and determining based on the detection an imminent use of the computing device.
Patent CA-2918855-C (CA)
Inventor: FUG SIMONE
IPC: G10K15/12
Filed: 2014-07-16
Granted: 2018-07-31
Abstract: A method for processing an audio signal (400) in accordance with a room impulse response (434) is described. The audio signal (400) is separately processed (422, 424) with an early part and a late reverberation of the room impulse response (434), and the processed early part (428) of the audio signal and the reverberated signal (430) are combined (432). A transition from the early part to the late reverberation in the room impulse response is reached when a correlation measure reaches a threshold, the threshold being set dependent on the correlation measure for a selected one of the early reflections in the early part of the room impulse response.
Patent CA-2924676-C (CA)
Inventor: ASK TORSTEN
IPC: F28G1/16
Filed: 2013-11-06
Granted: 2018-05-01
Abstract: An apparatus (14) and a method for cleaning heat transfer plates (4) suspended between end plates (6, 8) of an open plate heat exchanger (2) are provided. The apparatus is characterized in that it includes a spraying device (16) comprising a first rod (18), at least a first nozzle (20) arranged on a nozzle side (26) of the first rod, which nozzle side is arranged to face a first heat transfer plate side (S1), a second rod (22) and at least a second nozzle (24) arranged on a nozzle side (28) of the second rod, which nozzle side is arranged to face a second heat transfer plate side (S2). The first and second rods are essentially parallel and connected. The spraying device has a first mode in which the first and second rods are arranged to move between the heat transfer plates in a first direction (D1) perpendicular to a longitudinal extension of the first and second rods and parallel to an extension plane of the heat transfer plates. Meanwhile, the first and second nozzles are arranged to spray cleaning fluid onto the first and second heat transfer plate sides, respectively.
Patent CA-2926475-C (CA)
Title: Network personal video recorder savings with scalable video coding
Inventor: PHILLIPS CHRIS
IPC: H04N21/4147
Filed: 2014-10-06
Granted: 2023-04-04
Abstract: A network node in a network personal video recorder (NPVR) system receives a request from a user to record a program asset provided on a channel and responsive to a count of enhancement recordings of the channel being equal to zero, starts a plurality of enhancement layer encode captures from the broadcast feed of the channel into an enhancement warehouse. The network node also starts a base layer encode capture of a broadcast feed of the channel into an NPVR warehouse associated with the user and increments the count of enhancement recordings of the channel by one.
Patent CA-2927773-C (CA)
Title: Methodes et dispositifs de reglage de la tension d'un ressort d'actionneur
Inventor: SINKA STEVEN PAUL
IPC: F16K17/06
Filed: 2009-01-15
Granted: 2017-08-08
Abstract: Des procédés et un appareil pour régler une charge élastique dans un actionneur sont décrits. Un exemple dactionneur comprend un boîtier et une plaque. De plus, lactionneur comprend un ou plusieurs ressorts disposés dans le boîtier pour exercer une force sur la plaque. En outre, lactionneur comprend un dispositif de réglage de charge élastique comportant un col sétendant à travers la plaque, et étant en prise de façon mobile avec cette dernière, afin de permettre un réglage de la position du col par rapport à la plaque pour modifier une charge fournie par le ou les ressorts.
Patent CA-2930444-C (CA)
Inventor: GUO YANGHUI
IPC: C07H13/08
Filed: 2014-04-28
Granted: 2018-04-03
Abstract: The present invention relates to a disaccharide intermediate and a synthesis method thereof, relates to the chemical pharmaceutical field, and more specifically relates to a method for preparing a disaccharide segment of a key intermediate for chemically synthesizing heparin and heparinoid compounds. Disclosed are a new disaccharide intermediate and three methods for synthesizing the disaccharide intermediate, that is, compounds of a formula (4) and glucopyranose protected by different anomeric carbon are made to react in the presence of an activating agent, to obtain the disaccharide intermediate. According to the technical solutions of the present invention, synthetic raw materials are easy to obtain, have a mild reaction condition, and are suitable for industrialized production.
Patent CA-2933795-C (CA)
Title: Exendine ou analogue d'exendine modifie(e)s par peg, leurs compositions et leur utilisation
Inventor: BAO WENCHAO
IPC: A61P3/10
Filed: 2007-11-13
Granted: 2019-01-08
Abstract: Des exendines ou des analogues dexendine modifiés par un ou plusieurs dérivés de PEG pouvant être liés à un ou plusieurs acides aminés des exendines ou des analogues dexendine sont décrits. Les dérivés de PEG peuvent présenter une structure ramifiée décrite dans lune quelconque des formules I à IV. Des compositions contenant les exendines ou les analogues dexendine modifiés par les dérivés de PEG, des méthodes de production ou dadministration des exendines ou des analogues dexendine modifiés et diverses utilisations de celles-ci sont également décrites.
Patent CA-2935842-C (CA)
Title: Doorless modular panelboard
Inventor: MITTELSTADT CHAD R
IPC: H02B1/015
Filed: 2016-07-11
Granted: 2023-08-29
Abstract: A panelboard is composed of modular units. Each unit has compartments for circuit breakers, side walls, and wiring gutters. A main circuit breaker unit has a main cable compartment having separate compartmentalized routing for power cables, and a compartment for the main breaker. A branch circuit breaker unit is edge connected to the main breaker unit. More branch breaker units may be added. Each branch breaker unit has a bus plane for line power, with pin-shaped stabs extending perpendicularly from its busses. The bus plane is covered by circuit breaker compartments in front and an insulative backplane in back. Branch wiring exit slots in the circuit breaker compartments lead to wiring gutters. Each unit is shaped and dimensioned to be mechanically and electrically connected together to form the whole panelboard. Caps for the wiring gutters are front accessible and constitute a front surface of the finished panelboard.